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public void test_Ctor1_NullPointerException() {
try {
// Regression for HARMONY-225
new BeanDescriptor(null);
fail("No expected NullPointerException");
} catch (NullPointerException e) {
}
} |
@tests java.beans.BeanDescriptor#BeanDescriptor( java.lang.Class)
| BeanDescriptorTest::test_Ctor1_NullPointerException | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/BeanDescriptorTest.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/BeanDescriptorTest.java | Apache-2.0 |
public void test_Ctor2_NullPointerException() {
try {
// Regression for HARMONY-225
new BeanDescriptor(null, String.class);
fail("No expected NullPointerException");
} catch (NullPointerException e) {
}
} |
@tests java.beans.BeanDescriptor#BeanDescriptor( java.lang.Class,
java.lang.Class)
| BeanDescriptorTest::test_Ctor2_NullPointerException | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/BeanDescriptorTest.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/BeanDescriptorTest.java | Apache-2.0 |
public static String getStaticMethod() {
return "static class";
} |
The test checks the getPropertyDescriptors method
@throws IntrospectionException
public void testPropertyDescriptorWithSetMethod()
throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(OtherBean.class);
assertNotNull(info);
PropertyDescriptor[] descriptors = info.getPropertyDescriptors();
assertNotNull(descriptors);
assertEquals(2, descriptors.length);
assertEquals("class", descriptors[0].getName());
assertEquals("number", descriptors[1].getName());
}
public void testGetBeanInfo_NPE() throws IntrospectionException {
// Regression for HARMONY-257
try {
Introspector.getBeanInfo((java.lang.Class<?>) null);
fail("getBeanInfo should throw NullPointerException");
} catch (NullPointerException e) {
}
try {
Introspector.getBeanInfo((java.lang.Class<?>) null,
(java.lang.Class<?>) null);
fail("getBeanInfo should throw NullPointerException");
} catch (NullPointerException e) {
}
try {
Introspector.getBeanInfo((java.lang.Class<?>) null, 0);
fail("getBeanInfo should throw NullPointerException");
} catch (NullPointerException e) {
}
}
/*
Common
public void testDecapitalize() {
assertEquals("fooBah", Introspector.decapitalize("FooBah"));
assertEquals("fooBah", Introspector.decapitalize("fooBah"));
assertEquals("x", Introspector.decapitalize("X"));
assertNull(Introspector.decapitalize(null));
assertEquals("", Introspector.decapitalize(""));
assertEquals("a1", Introspector.decapitalize("A1"));
}
public void testFlushCaches() throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(MockJavaBean.class);
BeanDescriptor beanDesc = new BeanDescriptor(MockJavaBean.class);
assertEquals(beanDesc.getName(), info.getBeanDescriptor().getName());
assertEquals(beanDesc.isExpert(), info.getBeanDescriptor().isExpert());
Introspector.flushCaches();
BeanInfo cacheInfo = Introspector.getBeanInfo(MockJavaBean.class);
assertNotSame(info, cacheInfo);
beanDesc = new BeanDescriptor(MockJavaBean.class);
assertEquals(beanDesc.getName(), info.getBeanDescriptor().getName());
assertEquals(beanDesc.isExpert(), info.getBeanDescriptor().isExpert());
}
public void testFlushFromCaches() throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(MockFooSubSub.class);
BeanInfo info2 = Introspector.getBeanInfo(MockFooSubSub.class);
assertSame(info, info2);
Introspector.flushFromCaches(MockFooSubSub.class);
BeanInfo info3 = Introspector.getBeanInfo(MockFooSubSub.class);
assertNotSame(info, info3);
}
public void testFlushFromCaches_Null() throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(MockJavaBean.class);
BeanDescriptor beanDesc = new BeanDescriptor(MockJavaBean.class);
assertEquals(beanDesc.getName(), info.getBeanDescriptor().getName());
assertEquals(beanDesc.isExpert(), info.getBeanDescriptor().isExpert());
try {
Introspector.flushFromCaches(null);
fail("Should throw NullPointerException.");
} catch (NullPointerException e) {
}
}
/*
Class under test for BeanInfo getBeanInfo(Class) No XXXXBeanInfo + test
cache info
public void testGetBeanInfoClass_no_BeanInfo()
throws IntrospectionException {
Class<FakeFox> beanClass = FakeFox.class;
BeanInfo info = Introspector.getBeanInfo(beanClass);
assertNull(info.getAdditionalBeanInfo());
BeanDescriptor beanDesc = info.getBeanDescriptor();
assertEquals("FakeFox", beanDesc.getName());
assertEquals(0, info.getEventSetDescriptors().length);
assertEquals(-1, info.getDefaultEventIndex());
assertEquals(-1, info.getDefaultPropertyIndex());
MethodDescriptor[] methodDesc = info.getMethodDescriptors();
Method[] methods = beanClass.getMethods();
assertEquals(methods.length, methodDesc.length);
ArrayList<Method> methodList = new ArrayList<Method>();
for (Method element : methods) {
methodList.add(element);
}
for (MethodDescriptor element : methodDesc) {
assertTrue(methodList.contains(element.getMethod()));
}
PropertyDescriptor[] propertyDesc = info.getPropertyDescriptors();
assertEquals(1, propertyDesc.length);
for (PropertyDescriptor element : propertyDesc) {
if (element.getName().equals("class")) {
assertNull(element.getWriteMethod());
assertNotNull(element.getReadMethod());
}
}
BeanInfo cacheInfo = Introspector.getBeanInfo(FakeFox.class);
assertSame(info, cacheInfo);
}
/*
There is a BeanInfo class + test cache info
public void testGetBeanInfoClass_HaveBeanInfo()
throws IntrospectionException {
Class<FakeFox01> beanClass = FakeFox01.class;
BeanInfo info = Introspector.getBeanInfo(beanClass);
// printInfo(info);
BeanInfo beanInfo = new FakeFox01BeanInfo();
assertBeanInfoEquals(beanInfo, info);
assertEquals(-1, info.getDefaultEventIndex());
assertEquals(0, info.getDefaultPropertyIndex());
BeanInfo cacheInfo = Introspector.getBeanInfo(beanClass);
assertSame(info, cacheInfo);
}
public void testGetBeanInfoClass_ClassNull() throws IntrospectionException {
try {
Introspector.getBeanInfo(null);
fail("Should throw NullPointerException.");
} catch (NullPointerException e) {
}
}
/*
Class under test for BeanInfo getBeanInfo(Class, Class)
public void testGetBeanInfoClassClass_Property()
throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(MockFoo.class,
MockFooStop.class);
PropertyDescriptor[] pds = info.getPropertyDescriptors();
assertEquals(2, pds.length);
assertTrue(contains("name", String.class, pds));
assertTrue(contains("complexLabel", MockFooLabel.class, pds));
}
public void testGetBeanInfoClassClass_Method()
throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(MockFoo.class,
MockFooStop.class);
MethodDescriptor[] mds = info.getMethodDescriptors();
assertEquals(4, mds.length);
assertTrue(contains("getName", mds));
assertTrue(contains("setName", mds));
assertTrue(contains("getComplexLabel", mds));
assertTrue(contains("setComplexLabel", mds));
try {
Introspector.getBeanInfo(MockFoo.class, Serializable.class);
fail("Shoule throw exception, stopclass must be superclass of given bean");
} catch (IntrospectionException e) {
}
}
/*
BeanClass provide bean info about itself
public static class MockBeanInfo4BeanClassSelf implements BeanInfo {
public void setValue(String v) throws Exception {
}
public int getValue() {
return 0;
}
public BeanDescriptor getBeanDescriptor() {
return null;
}
public EventSetDescriptor[] getEventSetDescriptors() {
return new EventSetDescriptor[0];
}
public int getDefaultEventIndex() {
return -1;
}
public int getDefaultPropertyIndex() {
return -1;
}
public PropertyDescriptor[] getPropertyDescriptors() {
return new PropertyDescriptor[0];
}
public MethodDescriptor[] getMethodDescriptors() {
return new MethodDescriptor[0];
}
public BeanInfo[] getAdditionalBeanInfo() {
return null;
}
// public Image getIcon(int iconKind) {
// return null;
// }
}
public void test_BeanInfo_Self() throws Exception {
BeanInfo info = Introspector
.getBeanInfo(MockBeanInfo4BeanClassSelf.class);
assertEquals(0, info.getMethodDescriptors().length);
assertEquals(0, info.getPropertyDescriptors().length);
assertEquals(0, info.getEventSetDescriptors().length);
}
/*
Introspect static methods
public void testGetBeanInfo_StaticMethods() throws Exception {
BeanInfo beanInfo = Introspector.getBeanInfo(StaticClazz.class);
PropertyDescriptor[] propertyDescriptors = beanInfo
.getPropertyDescriptors();
assertEquals(1, propertyDescriptors.length);
assertTrue(contains("class", Class.class, propertyDescriptors));
MethodDescriptor[] methodDescriptors = beanInfo.getMethodDescriptors();
assertTrue(contains("getStaticMethod", methodDescriptors));
assertTrue(contains("setStaticMethod", methodDescriptors));
beanInfo = Introspector.getBeanInfo(StaticClazzWithProperty.class);
propertyDescriptors = beanInfo.getPropertyDescriptors();
assertEquals(1, propertyDescriptors.length);
methodDescriptors = beanInfo.getMethodDescriptors();
assertTrue(contains("getStaticName", methodDescriptors));
assertTrue(contains("setStaticName", methodDescriptors));
}
public void testMockIncompatibleGetterAndIndexedGetterBean() throws Exception {
Class<?> beanClass = MockIncompatibleGetterAndIndexedGetterBean.class;
BeanInfo beanInfo = Introspector.getBeanInfo(beanClass);
PropertyDescriptor pd = null;
PropertyDescriptor[] pds = beanInfo.getPropertyDescriptors();
for (int i = 0; i < pds.length; i++) {
pd = pds[i];
if (pd.getName().equals("data")) {
break;
}
}
assertNotNull(pd);
assertTrue(pd instanceof IndexedPropertyDescriptor);
IndexedPropertyDescriptor ipd = (IndexedPropertyDescriptor) pd;
assertNull(ipd.getReadMethod());
assertNull(ipd.getWriteMethod());
Method indexedReadMethod = beanClass.getMethod("getData",
new Class[] { int.class });
Method indexedWriteMethod = beanClass.getMethod("setData", new Class[] {
int.class, int.class });
assertEquals(indexedReadMethod, ipd.getIndexedReadMethod());
assertEquals(indexedWriteMethod, ipd.getIndexedWriteMethod());
}
public void testMockIncompatibleSetterAndIndexedSetterBean() throws Exception {
Class<?> beanClass = MockIncompatibleSetterAndIndexedSetterBean.class;
BeanInfo beanInfo = Introspector.getBeanInfo(beanClass);
PropertyDescriptor pd = null;
PropertyDescriptor[] pds = beanInfo.getPropertyDescriptors();
for (int i = 0; i < pds.length; i++) {
pd = pds[i];
if (pd.getName().equals("data")) {
break;
}
}
assertNotNull(pd);
assertTrue(pd instanceof IndexedPropertyDescriptor);
IndexedPropertyDescriptor ipd = (IndexedPropertyDescriptor) pd;
assertNull(ipd.getReadMethod());
assertNull(ipd.getWriteMethod());
Method indexedReadMethod = beanClass.getMethod("getData",
new Class[] { int.class });
Method indexedWriteMethod = beanClass.getMethod("setData", new Class[] {
int.class, int.class });
assertEquals(indexedReadMethod, ipd.getIndexedReadMethod());
assertEquals(indexedWriteMethod, ipd.getIndexedWriteMethod());
}
public void testMockIncompatibleAllSetterAndGetterBean() throws Exception {
Class<?> beanClass = MockIncompatibleAllSetterAndGetterBean.class;
BeanInfo beanInfo = Introspector.getBeanInfo(beanClass);
PropertyDescriptor pd = null;
PropertyDescriptor[] pds = beanInfo.getPropertyDescriptors();
for (int i = 0; i < pds.length; i++) {
pd = pds[i];
if (pd.getName().equals("data")) {
break;
}
}
assertNotNull(pd);
assertTrue(pd instanceof IndexedPropertyDescriptor);
IndexedPropertyDescriptor ipd = (IndexedPropertyDescriptor) pd;
assertNull(ipd.getReadMethod());
assertNull(ipd.getWriteMethod());
Method indexedReadMethod = beanClass.getMethod("getData",
new Class[] { int.class });
Method indexedWriteMethod = beanClass.getMethod("setData", new Class[] {
int.class, int.class });
assertEquals(indexedReadMethod, ipd.getIndexedReadMethod());
assertEquals(indexedWriteMethod, ipd.getIndexedWriteMethod());
}
public class MockIncompatibleGetterAndIndexedGetterBean {
private int[] datas;
public int getData() {
return datas[0];
}
public int getData(int index) {
return datas[index];
}
public void setData(int index, int data) {
this.datas[index] = data;
}
}
public class MockIncompatibleSetterAndIndexedSetterBean {
private int[] datas;
public int getData(int index){
return datas[index];
}
public void setData(int index, int data) {
this.datas[index] = data;
}
public void setData(int data){
this.datas[0] = data;
}
}
public class MockIncompatibleAllSetterAndGetterBean {
private int[] datas;
public int getData(){
return datas[0];
}
public int getData(int index){
return datas[index];
}
public void setData(int index, int data) {
this.datas[index] = data;
}
public void setData(int data){
this.datas[0] = data;
}
public void setData(){
this.datas[0] = 0;
}
}
public static class StaticClazz {
/*
public static get method
| StaticClazz::getStaticMethod | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/IntrospectorTest.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/IntrospectorTest.java | Apache-2.0 |
public static void setStaticMethod(String content) {
// do nothing
} |
The test checks the getPropertyDescriptors method
@throws IntrospectionException
public void testPropertyDescriptorWithSetMethod()
throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(OtherBean.class);
assertNotNull(info);
PropertyDescriptor[] descriptors = info.getPropertyDescriptors();
assertNotNull(descriptors);
assertEquals(2, descriptors.length);
assertEquals("class", descriptors[0].getName());
assertEquals("number", descriptors[1].getName());
}
public void testGetBeanInfo_NPE() throws IntrospectionException {
// Regression for HARMONY-257
try {
Introspector.getBeanInfo((java.lang.Class<?>) null);
fail("getBeanInfo should throw NullPointerException");
} catch (NullPointerException e) {
}
try {
Introspector.getBeanInfo((java.lang.Class<?>) null,
(java.lang.Class<?>) null);
fail("getBeanInfo should throw NullPointerException");
} catch (NullPointerException e) {
}
try {
Introspector.getBeanInfo((java.lang.Class<?>) null, 0);
fail("getBeanInfo should throw NullPointerException");
} catch (NullPointerException e) {
}
}
/*
Common
public void testDecapitalize() {
assertEquals("fooBah", Introspector.decapitalize("FooBah"));
assertEquals("fooBah", Introspector.decapitalize("fooBah"));
assertEquals("x", Introspector.decapitalize("X"));
assertNull(Introspector.decapitalize(null));
assertEquals("", Introspector.decapitalize(""));
assertEquals("a1", Introspector.decapitalize("A1"));
}
public void testFlushCaches() throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(MockJavaBean.class);
BeanDescriptor beanDesc = new BeanDescriptor(MockJavaBean.class);
assertEquals(beanDesc.getName(), info.getBeanDescriptor().getName());
assertEquals(beanDesc.isExpert(), info.getBeanDescriptor().isExpert());
Introspector.flushCaches();
BeanInfo cacheInfo = Introspector.getBeanInfo(MockJavaBean.class);
assertNotSame(info, cacheInfo);
beanDesc = new BeanDescriptor(MockJavaBean.class);
assertEquals(beanDesc.getName(), info.getBeanDescriptor().getName());
assertEquals(beanDesc.isExpert(), info.getBeanDescriptor().isExpert());
}
public void testFlushFromCaches() throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(MockFooSubSub.class);
BeanInfo info2 = Introspector.getBeanInfo(MockFooSubSub.class);
assertSame(info, info2);
Introspector.flushFromCaches(MockFooSubSub.class);
BeanInfo info3 = Introspector.getBeanInfo(MockFooSubSub.class);
assertNotSame(info, info3);
}
public void testFlushFromCaches_Null() throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(MockJavaBean.class);
BeanDescriptor beanDesc = new BeanDescriptor(MockJavaBean.class);
assertEquals(beanDesc.getName(), info.getBeanDescriptor().getName());
assertEquals(beanDesc.isExpert(), info.getBeanDescriptor().isExpert());
try {
Introspector.flushFromCaches(null);
fail("Should throw NullPointerException.");
} catch (NullPointerException e) {
}
}
/*
Class under test for BeanInfo getBeanInfo(Class) No XXXXBeanInfo + test
cache info
public void testGetBeanInfoClass_no_BeanInfo()
throws IntrospectionException {
Class<FakeFox> beanClass = FakeFox.class;
BeanInfo info = Introspector.getBeanInfo(beanClass);
assertNull(info.getAdditionalBeanInfo());
BeanDescriptor beanDesc = info.getBeanDescriptor();
assertEquals("FakeFox", beanDesc.getName());
assertEquals(0, info.getEventSetDescriptors().length);
assertEquals(-1, info.getDefaultEventIndex());
assertEquals(-1, info.getDefaultPropertyIndex());
MethodDescriptor[] methodDesc = info.getMethodDescriptors();
Method[] methods = beanClass.getMethods();
assertEquals(methods.length, methodDesc.length);
ArrayList<Method> methodList = new ArrayList<Method>();
for (Method element : methods) {
methodList.add(element);
}
for (MethodDescriptor element : methodDesc) {
assertTrue(methodList.contains(element.getMethod()));
}
PropertyDescriptor[] propertyDesc = info.getPropertyDescriptors();
assertEquals(1, propertyDesc.length);
for (PropertyDescriptor element : propertyDesc) {
if (element.getName().equals("class")) {
assertNull(element.getWriteMethod());
assertNotNull(element.getReadMethod());
}
}
BeanInfo cacheInfo = Introspector.getBeanInfo(FakeFox.class);
assertSame(info, cacheInfo);
}
/*
There is a BeanInfo class + test cache info
public void testGetBeanInfoClass_HaveBeanInfo()
throws IntrospectionException {
Class<FakeFox01> beanClass = FakeFox01.class;
BeanInfo info = Introspector.getBeanInfo(beanClass);
// printInfo(info);
BeanInfo beanInfo = new FakeFox01BeanInfo();
assertBeanInfoEquals(beanInfo, info);
assertEquals(-1, info.getDefaultEventIndex());
assertEquals(0, info.getDefaultPropertyIndex());
BeanInfo cacheInfo = Introspector.getBeanInfo(beanClass);
assertSame(info, cacheInfo);
}
public void testGetBeanInfoClass_ClassNull() throws IntrospectionException {
try {
Introspector.getBeanInfo(null);
fail("Should throw NullPointerException.");
} catch (NullPointerException e) {
}
}
/*
Class under test for BeanInfo getBeanInfo(Class, Class)
public void testGetBeanInfoClassClass_Property()
throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(MockFoo.class,
MockFooStop.class);
PropertyDescriptor[] pds = info.getPropertyDescriptors();
assertEquals(2, pds.length);
assertTrue(contains("name", String.class, pds));
assertTrue(contains("complexLabel", MockFooLabel.class, pds));
}
public void testGetBeanInfoClassClass_Method()
throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(MockFoo.class,
MockFooStop.class);
MethodDescriptor[] mds = info.getMethodDescriptors();
assertEquals(4, mds.length);
assertTrue(contains("getName", mds));
assertTrue(contains("setName", mds));
assertTrue(contains("getComplexLabel", mds));
assertTrue(contains("setComplexLabel", mds));
try {
Introspector.getBeanInfo(MockFoo.class, Serializable.class);
fail("Shoule throw exception, stopclass must be superclass of given bean");
} catch (IntrospectionException e) {
}
}
/*
BeanClass provide bean info about itself
public static class MockBeanInfo4BeanClassSelf implements BeanInfo {
public void setValue(String v) throws Exception {
}
public int getValue() {
return 0;
}
public BeanDescriptor getBeanDescriptor() {
return null;
}
public EventSetDescriptor[] getEventSetDescriptors() {
return new EventSetDescriptor[0];
}
public int getDefaultEventIndex() {
return -1;
}
public int getDefaultPropertyIndex() {
return -1;
}
public PropertyDescriptor[] getPropertyDescriptors() {
return new PropertyDescriptor[0];
}
public MethodDescriptor[] getMethodDescriptors() {
return new MethodDescriptor[0];
}
public BeanInfo[] getAdditionalBeanInfo() {
return null;
}
// public Image getIcon(int iconKind) {
// return null;
// }
}
public void test_BeanInfo_Self() throws Exception {
BeanInfo info = Introspector
.getBeanInfo(MockBeanInfo4BeanClassSelf.class);
assertEquals(0, info.getMethodDescriptors().length);
assertEquals(0, info.getPropertyDescriptors().length);
assertEquals(0, info.getEventSetDescriptors().length);
}
/*
Introspect static methods
public void testGetBeanInfo_StaticMethods() throws Exception {
BeanInfo beanInfo = Introspector.getBeanInfo(StaticClazz.class);
PropertyDescriptor[] propertyDescriptors = beanInfo
.getPropertyDescriptors();
assertEquals(1, propertyDescriptors.length);
assertTrue(contains("class", Class.class, propertyDescriptors));
MethodDescriptor[] methodDescriptors = beanInfo.getMethodDescriptors();
assertTrue(contains("getStaticMethod", methodDescriptors));
assertTrue(contains("setStaticMethod", methodDescriptors));
beanInfo = Introspector.getBeanInfo(StaticClazzWithProperty.class);
propertyDescriptors = beanInfo.getPropertyDescriptors();
assertEquals(1, propertyDescriptors.length);
methodDescriptors = beanInfo.getMethodDescriptors();
assertTrue(contains("getStaticName", methodDescriptors));
assertTrue(contains("setStaticName", methodDescriptors));
}
public void testMockIncompatibleGetterAndIndexedGetterBean() throws Exception {
Class<?> beanClass = MockIncompatibleGetterAndIndexedGetterBean.class;
BeanInfo beanInfo = Introspector.getBeanInfo(beanClass);
PropertyDescriptor pd = null;
PropertyDescriptor[] pds = beanInfo.getPropertyDescriptors();
for (int i = 0; i < pds.length; i++) {
pd = pds[i];
if (pd.getName().equals("data")) {
break;
}
}
assertNotNull(pd);
assertTrue(pd instanceof IndexedPropertyDescriptor);
IndexedPropertyDescriptor ipd = (IndexedPropertyDescriptor) pd;
assertNull(ipd.getReadMethod());
assertNull(ipd.getWriteMethod());
Method indexedReadMethod = beanClass.getMethod("getData",
new Class[] { int.class });
Method indexedWriteMethod = beanClass.getMethod("setData", new Class[] {
int.class, int.class });
assertEquals(indexedReadMethod, ipd.getIndexedReadMethod());
assertEquals(indexedWriteMethod, ipd.getIndexedWriteMethod());
}
public void testMockIncompatibleSetterAndIndexedSetterBean() throws Exception {
Class<?> beanClass = MockIncompatibleSetterAndIndexedSetterBean.class;
BeanInfo beanInfo = Introspector.getBeanInfo(beanClass);
PropertyDescriptor pd = null;
PropertyDescriptor[] pds = beanInfo.getPropertyDescriptors();
for (int i = 0; i < pds.length; i++) {
pd = pds[i];
if (pd.getName().equals("data")) {
break;
}
}
assertNotNull(pd);
assertTrue(pd instanceof IndexedPropertyDescriptor);
IndexedPropertyDescriptor ipd = (IndexedPropertyDescriptor) pd;
assertNull(ipd.getReadMethod());
assertNull(ipd.getWriteMethod());
Method indexedReadMethod = beanClass.getMethod("getData",
new Class[] { int.class });
Method indexedWriteMethod = beanClass.getMethod("setData", new Class[] {
int.class, int.class });
assertEquals(indexedReadMethod, ipd.getIndexedReadMethod());
assertEquals(indexedWriteMethod, ipd.getIndexedWriteMethod());
}
public void testMockIncompatibleAllSetterAndGetterBean() throws Exception {
Class<?> beanClass = MockIncompatibleAllSetterAndGetterBean.class;
BeanInfo beanInfo = Introspector.getBeanInfo(beanClass);
PropertyDescriptor pd = null;
PropertyDescriptor[] pds = beanInfo.getPropertyDescriptors();
for (int i = 0; i < pds.length; i++) {
pd = pds[i];
if (pd.getName().equals("data")) {
break;
}
}
assertNotNull(pd);
assertTrue(pd instanceof IndexedPropertyDescriptor);
IndexedPropertyDescriptor ipd = (IndexedPropertyDescriptor) pd;
assertNull(ipd.getReadMethod());
assertNull(ipd.getWriteMethod());
Method indexedReadMethod = beanClass.getMethod("getData",
new Class[] { int.class });
Method indexedWriteMethod = beanClass.getMethod("setData", new Class[] {
int.class, int.class });
assertEquals(indexedReadMethod, ipd.getIndexedReadMethod());
assertEquals(indexedWriteMethod, ipd.getIndexedWriteMethod());
}
public class MockIncompatibleGetterAndIndexedGetterBean {
private int[] datas;
public int getData() {
return datas[0];
}
public int getData(int index) {
return datas[index];
}
public void setData(int index, int data) {
this.datas[index] = data;
}
}
public class MockIncompatibleSetterAndIndexedSetterBean {
private int[] datas;
public int getData(int index){
return datas[index];
}
public void setData(int index, int data) {
this.datas[index] = data;
}
public void setData(int data){
this.datas[0] = data;
}
}
public class MockIncompatibleAllSetterAndGetterBean {
private int[] datas;
public int getData(){
return datas[0];
}
public int getData(int index){
return datas[index];
}
public void setData(int index, int data) {
this.datas[index] = data;
}
public void setData(int data){
this.datas[0] = data;
}
public void setData(){
this.datas[0] = 0;
}
}
public static class StaticClazz {
/*
public static get method
public static String getStaticMethod() {
return "static class";
}
/*
public static set method
| StaticClazz::setStaticMethod | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/IntrospectorTest.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/IntrospectorTest.java | Apache-2.0 |
public static String getStaticName() {
return staticName;
} |
The test checks the getPropertyDescriptors method
@throws IntrospectionException
public void testPropertyDescriptorWithSetMethod()
throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(OtherBean.class);
assertNotNull(info);
PropertyDescriptor[] descriptors = info.getPropertyDescriptors();
assertNotNull(descriptors);
assertEquals(2, descriptors.length);
assertEquals("class", descriptors[0].getName());
assertEquals("number", descriptors[1].getName());
}
public void testGetBeanInfo_NPE() throws IntrospectionException {
// Regression for HARMONY-257
try {
Introspector.getBeanInfo((java.lang.Class<?>) null);
fail("getBeanInfo should throw NullPointerException");
} catch (NullPointerException e) {
}
try {
Introspector.getBeanInfo((java.lang.Class<?>) null,
(java.lang.Class<?>) null);
fail("getBeanInfo should throw NullPointerException");
} catch (NullPointerException e) {
}
try {
Introspector.getBeanInfo((java.lang.Class<?>) null, 0);
fail("getBeanInfo should throw NullPointerException");
} catch (NullPointerException e) {
}
}
/*
Common
public void testDecapitalize() {
assertEquals("fooBah", Introspector.decapitalize("FooBah"));
assertEquals("fooBah", Introspector.decapitalize("fooBah"));
assertEquals("x", Introspector.decapitalize("X"));
assertNull(Introspector.decapitalize(null));
assertEquals("", Introspector.decapitalize(""));
assertEquals("a1", Introspector.decapitalize("A1"));
}
public void testFlushCaches() throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(MockJavaBean.class);
BeanDescriptor beanDesc = new BeanDescriptor(MockJavaBean.class);
assertEquals(beanDesc.getName(), info.getBeanDescriptor().getName());
assertEquals(beanDesc.isExpert(), info.getBeanDescriptor().isExpert());
Introspector.flushCaches();
BeanInfo cacheInfo = Introspector.getBeanInfo(MockJavaBean.class);
assertNotSame(info, cacheInfo);
beanDesc = new BeanDescriptor(MockJavaBean.class);
assertEquals(beanDesc.getName(), info.getBeanDescriptor().getName());
assertEquals(beanDesc.isExpert(), info.getBeanDescriptor().isExpert());
}
public void testFlushFromCaches() throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(MockFooSubSub.class);
BeanInfo info2 = Introspector.getBeanInfo(MockFooSubSub.class);
assertSame(info, info2);
Introspector.flushFromCaches(MockFooSubSub.class);
BeanInfo info3 = Introspector.getBeanInfo(MockFooSubSub.class);
assertNotSame(info, info3);
}
public void testFlushFromCaches_Null() throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(MockJavaBean.class);
BeanDescriptor beanDesc = new BeanDescriptor(MockJavaBean.class);
assertEquals(beanDesc.getName(), info.getBeanDescriptor().getName());
assertEquals(beanDesc.isExpert(), info.getBeanDescriptor().isExpert());
try {
Introspector.flushFromCaches(null);
fail("Should throw NullPointerException.");
} catch (NullPointerException e) {
}
}
/*
Class under test for BeanInfo getBeanInfo(Class) No XXXXBeanInfo + test
cache info
public void testGetBeanInfoClass_no_BeanInfo()
throws IntrospectionException {
Class<FakeFox> beanClass = FakeFox.class;
BeanInfo info = Introspector.getBeanInfo(beanClass);
assertNull(info.getAdditionalBeanInfo());
BeanDescriptor beanDesc = info.getBeanDescriptor();
assertEquals("FakeFox", beanDesc.getName());
assertEquals(0, info.getEventSetDescriptors().length);
assertEquals(-1, info.getDefaultEventIndex());
assertEquals(-1, info.getDefaultPropertyIndex());
MethodDescriptor[] methodDesc = info.getMethodDescriptors();
Method[] methods = beanClass.getMethods();
assertEquals(methods.length, methodDesc.length);
ArrayList<Method> methodList = new ArrayList<Method>();
for (Method element : methods) {
methodList.add(element);
}
for (MethodDescriptor element : methodDesc) {
assertTrue(methodList.contains(element.getMethod()));
}
PropertyDescriptor[] propertyDesc = info.getPropertyDescriptors();
assertEquals(1, propertyDesc.length);
for (PropertyDescriptor element : propertyDesc) {
if (element.getName().equals("class")) {
assertNull(element.getWriteMethod());
assertNotNull(element.getReadMethod());
}
}
BeanInfo cacheInfo = Introspector.getBeanInfo(FakeFox.class);
assertSame(info, cacheInfo);
}
/*
There is a BeanInfo class + test cache info
public void testGetBeanInfoClass_HaveBeanInfo()
throws IntrospectionException {
Class<FakeFox01> beanClass = FakeFox01.class;
BeanInfo info = Introspector.getBeanInfo(beanClass);
// printInfo(info);
BeanInfo beanInfo = new FakeFox01BeanInfo();
assertBeanInfoEquals(beanInfo, info);
assertEquals(-1, info.getDefaultEventIndex());
assertEquals(0, info.getDefaultPropertyIndex());
BeanInfo cacheInfo = Introspector.getBeanInfo(beanClass);
assertSame(info, cacheInfo);
}
public void testGetBeanInfoClass_ClassNull() throws IntrospectionException {
try {
Introspector.getBeanInfo(null);
fail("Should throw NullPointerException.");
} catch (NullPointerException e) {
}
}
/*
Class under test for BeanInfo getBeanInfo(Class, Class)
public void testGetBeanInfoClassClass_Property()
throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(MockFoo.class,
MockFooStop.class);
PropertyDescriptor[] pds = info.getPropertyDescriptors();
assertEquals(2, pds.length);
assertTrue(contains("name", String.class, pds));
assertTrue(contains("complexLabel", MockFooLabel.class, pds));
}
public void testGetBeanInfoClassClass_Method()
throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(MockFoo.class,
MockFooStop.class);
MethodDescriptor[] mds = info.getMethodDescriptors();
assertEquals(4, mds.length);
assertTrue(contains("getName", mds));
assertTrue(contains("setName", mds));
assertTrue(contains("getComplexLabel", mds));
assertTrue(contains("setComplexLabel", mds));
try {
Introspector.getBeanInfo(MockFoo.class, Serializable.class);
fail("Shoule throw exception, stopclass must be superclass of given bean");
} catch (IntrospectionException e) {
}
}
/*
BeanClass provide bean info about itself
public static class MockBeanInfo4BeanClassSelf implements BeanInfo {
public void setValue(String v) throws Exception {
}
public int getValue() {
return 0;
}
public BeanDescriptor getBeanDescriptor() {
return null;
}
public EventSetDescriptor[] getEventSetDescriptors() {
return new EventSetDescriptor[0];
}
public int getDefaultEventIndex() {
return -1;
}
public int getDefaultPropertyIndex() {
return -1;
}
public PropertyDescriptor[] getPropertyDescriptors() {
return new PropertyDescriptor[0];
}
public MethodDescriptor[] getMethodDescriptors() {
return new MethodDescriptor[0];
}
public BeanInfo[] getAdditionalBeanInfo() {
return null;
}
// public Image getIcon(int iconKind) {
// return null;
// }
}
public void test_BeanInfo_Self() throws Exception {
BeanInfo info = Introspector
.getBeanInfo(MockBeanInfo4BeanClassSelf.class);
assertEquals(0, info.getMethodDescriptors().length);
assertEquals(0, info.getPropertyDescriptors().length);
assertEquals(0, info.getEventSetDescriptors().length);
}
/*
Introspect static methods
public void testGetBeanInfo_StaticMethods() throws Exception {
BeanInfo beanInfo = Introspector.getBeanInfo(StaticClazz.class);
PropertyDescriptor[] propertyDescriptors = beanInfo
.getPropertyDescriptors();
assertEquals(1, propertyDescriptors.length);
assertTrue(contains("class", Class.class, propertyDescriptors));
MethodDescriptor[] methodDescriptors = beanInfo.getMethodDescriptors();
assertTrue(contains("getStaticMethod", methodDescriptors));
assertTrue(contains("setStaticMethod", methodDescriptors));
beanInfo = Introspector.getBeanInfo(StaticClazzWithProperty.class);
propertyDescriptors = beanInfo.getPropertyDescriptors();
assertEquals(1, propertyDescriptors.length);
methodDescriptors = beanInfo.getMethodDescriptors();
assertTrue(contains("getStaticName", methodDescriptors));
assertTrue(contains("setStaticName", methodDescriptors));
}
public void testMockIncompatibleGetterAndIndexedGetterBean() throws Exception {
Class<?> beanClass = MockIncompatibleGetterAndIndexedGetterBean.class;
BeanInfo beanInfo = Introspector.getBeanInfo(beanClass);
PropertyDescriptor pd = null;
PropertyDescriptor[] pds = beanInfo.getPropertyDescriptors();
for (int i = 0; i < pds.length; i++) {
pd = pds[i];
if (pd.getName().equals("data")) {
break;
}
}
assertNotNull(pd);
assertTrue(pd instanceof IndexedPropertyDescriptor);
IndexedPropertyDescriptor ipd = (IndexedPropertyDescriptor) pd;
assertNull(ipd.getReadMethod());
assertNull(ipd.getWriteMethod());
Method indexedReadMethod = beanClass.getMethod("getData",
new Class[] { int.class });
Method indexedWriteMethod = beanClass.getMethod("setData", new Class[] {
int.class, int.class });
assertEquals(indexedReadMethod, ipd.getIndexedReadMethod());
assertEquals(indexedWriteMethod, ipd.getIndexedWriteMethod());
}
public void testMockIncompatibleSetterAndIndexedSetterBean() throws Exception {
Class<?> beanClass = MockIncompatibleSetterAndIndexedSetterBean.class;
BeanInfo beanInfo = Introspector.getBeanInfo(beanClass);
PropertyDescriptor pd = null;
PropertyDescriptor[] pds = beanInfo.getPropertyDescriptors();
for (int i = 0; i < pds.length; i++) {
pd = pds[i];
if (pd.getName().equals("data")) {
break;
}
}
assertNotNull(pd);
assertTrue(pd instanceof IndexedPropertyDescriptor);
IndexedPropertyDescriptor ipd = (IndexedPropertyDescriptor) pd;
assertNull(ipd.getReadMethod());
assertNull(ipd.getWriteMethod());
Method indexedReadMethod = beanClass.getMethod("getData",
new Class[] { int.class });
Method indexedWriteMethod = beanClass.getMethod("setData", new Class[] {
int.class, int.class });
assertEquals(indexedReadMethod, ipd.getIndexedReadMethod());
assertEquals(indexedWriteMethod, ipd.getIndexedWriteMethod());
}
public void testMockIncompatibleAllSetterAndGetterBean() throws Exception {
Class<?> beanClass = MockIncompatibleAllSetterAndGetterBean.class;
BeanInfo beanInfo = Introspector.getBeanInfo(beanClass);
PropertyDescriptor pd = null;
PropertyDescriptor[] pds = beanInfo.getPropertyDescriptors();
for (int i = 0; i < pds.length; i++) {
pd = pds[i];
if (pd.getName().equals("data")) {
break;
}
}
assertNotNull(pd);
assertTrue(pd instanceof IndexedPropertyDescriptor);
IndexedPropertyDescriptor ipd = (IndexedPropertyDescriptor) pd;
assertNull(ipd.getReadMethod());
assertNull(ipd.getWriteMethod());
Method indexedReadMethod = beanClass.getMethod("getData",
new Class[] { int.class });
Method indexedWriteMethod = beanClass.getMethod("setData", new Class[] {
int.class, int.class });
assertEquals(indexedReadMethod, ipd.getIndexedReadMethod());
assertEquals(indexedWriteMethod, ipd.getIndexedWriteMethod());
}
public class MockIncompatibleGetterAndIndexedGetterBean {
private int[] datas;
public int getData() {
return datas[0];
}
public int getData(int index) {
return datas[index];
}
public void setData(int index, int data) {
this.datas[index] = data;
}
}
public class MockIncompatibleSetterAndIndexedSetterBean {
private int[] datas;
public int getData(int index){
return datas[index];
}
public void setData(int index, int data) {
this.datas[index] = data;
}
public void setData(int data){
this.datas[0] = data;
}
}
public class MockIncompatibleAllSetterAndGetterBean {
private int[] datas;
public int getData(){
return datas[0];
}
public int getData(int index){
return datas[index];
}
public void setData(int index, int data) {
this.datas[index] = data;
}
public void setData(int data){
this.datas[0] = data;
}
public void setData(){
this.datas[0] = 0;
}
}
public static class StaticClazz {
/*
public static get method
public static String getStaticMethod() {
return "static class";
}
/*
public static set method
public static void setStaticMethod(String content) {
// do nothing
}
}
public static class StaticClazzWithProperty {
private static String staticName = "Static Clazz";
/*
public static get method
| StaticClazzWithProperty::getStaticName | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/IntrospectorTest.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/IntrospectorTest.java | Apache-2.0 |
public static void setStaticName(String name) {
staticName = name;
} |
The test checks the getPropertyDescriptors method
@throws IntrospectionException
public void testPropertyDescriptorWithSetMethod()
throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(OtherBean.class);
assertNotNull(info);
PropertyDescriptor[] descriptors = info.getPropertyDescriptors();
assertNotNull(descriptors);
assertEquals(2, descriptors.length);
assertEquals("class", descriptors[0].getName());
assertEquals("number", descriptors[1].getName());
}
public void testGetBeanInfo_NPE() throws IntrospectionException {
// Regression for HARMONY-257
try {
Introspector.getBeanInfo((java.lang.Class<?>) null);
fail("getBeanInfo should throw NullPointerException");
} catch (NullPointerException e) {
}
try {
Introspector.getBeanInfo((java.lang.Class<?>) null,
(java.lang.Class<?>) null);
fail("getBeanInfo should throw NullPointerException");
} catch (NullPointerException e) {
}
try {
Introspector.getBeanInfo((java.lang.Class<?>) null, 0);
fail("getBeanInfo should throw NullPointerException");
} catch (NullPointerException e) {
}
}
/*
Common
public void testDecapitalize() {
assertEquals("fooBah", Introspector.decapitalize("FooBah"));
assertEquals("fooBah", Introspector.decapitalize("fooBah"));
assertEquals("x", Introspector.decapitalize("X"));
assertNull(Introspector.decapitalize(null));
assertEquals("", Introspector.decapitalize(""));
assertEquals("a1", Introspector.decapitalize("A1"));
}
public void testFlushCaches() throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(MockJavaBean.class);
BeanDescriptor beanDesc = new BeanDescriptor(MockJavaBean.class);
assertEquals(beanDesc.getName(), info.getBeanDescriptor().getName());
assertEquals(beanDesc.isExpert(), info.getBeanDescriptor().isExpert());
Introspector.flushCaches();
BeanInfo cacheInfo = Introspector.getBeanInfo(MockJavaBean.class);
assertNotSame(info, cacheInfo);
beanDesc = new BeanDescriptor(MockJavaBean.class);
assertEquals(beanDesc.getName(), info.getBeanDescriptor().getName());
assertEquals(beanDesc.isExpert(), info.getBeanDescriptor().isExpert());
}
public void testFlushFromCaches() throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(MockFooSubSub.class);
BeanInfo info2 = Introspector.getBeanInfo(MockFooSubSub.class);
assertSame(info, info2);
Introspector.flushFromCaches(MockFooSubSub.class);
BeanInfo info3 = Introspector.getBeanInfo(MockFooSubSub.class);
assertNotSame(info, info3);
}
public void testFlushFromCaches_Null() throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(MockJavaBean.class);
BeanDescriptor beanDesc = new BeanDescriptor(MockJavaBean.class);
assertEquals(beanDesc.getName(), info.getBeanDescriptor().getName());
assertEquals(beanDesc.isExpert(), info.getBeanDescriptor().isExpert());
try {
Introspector.flushFromCaches(null);
fail("Should throw NullPointerException.");
} catch (NullPointerException e) {
}
}
/*
Class under test for BeanInfo getBeanInfo(Class) No XXXXBeanInfo + test
cache info
public void testGetBeanInfoClass_no_BeanInfo()
throws IntrospectionException {
Class<FakeFox> beanClass = FakeFox.class;
BeanInfo info = Introspector.getBeanInfo(beanClass);
assertNull(info.getAdditionalBeanInfo());
BeanDescriptor beanDesc = info.getBeanDescriptor();
assertEquals("FakeFox", beanDesc.getName());
assertEquals(0, info.getEventSetDescriptors().length);
assertEquals(-1, info.getDefaultEventIndex());
assertEquals(-1, info.getDefaultPropertyIndex());
MethodDescriptor[] methodDesc = info.getMethodDescriptors();
Method[] methods = beanClass.getMethods();
assertEquals(methods.length, methodDesc.length);
ArrayList<Method> methodList = new ArrayList<Method>();
for (Method element : methods) {
methodList.add(element);
}
for (MethodDescriptor element : methodDesc) {
assertTrue(methodList.contains(element.getMethod()));
}
PropertyDescriptor[] propertyDesc = info.getPropertyDescriptors();
assertEquals(1, propertyDesc.length);
for (PropertyDescriptor element : propertyDesc) {
if (element.getName().equals("class")) {
assertNull(element.getWriteMethod());
assertNotNull(element.getReadMethod());
}
}
BeanInfo cacheInfo = Introspector.getBeanInfo(FakeFox.class);
assertSame(info, cacheInfo);
}
/*
There is a BeanInfo class + test cache info
public void testGetBeanInfoClass_HaveBeanInfo()
throws IntrospectionException {
Class<FakeFox01> beanClass = FakeFox01.class;
BeanInfo info = Introspector.getBeanInfo(beanClass);
// printInfo(info);
BeanInfo beanInfo = new FakeFox01BeanInfo();
assertBeanInfoEquals(beanInfo, info);
assertEquals(-1, info.getDefaultEventIndex());
assertEquals(0, info.getDefaultPropertyIndex());
BeanInfo cacheInfo = Introspector.getBeanInfo(beanClass);
assertSame(info, cacheInfo);
}
public void testGetBeanInfoClass_ClassNull() throws IntrospectionException {
try {
Introspector.getBeanInfo(null);
fail("Should throw NullPointerException.");
} catch (NullPointerException e) {
}
}
/*
Class under test for BeanInfo getBeanInfo(Class, Class)
public void testGetBeanInfoClassClass_Property()
throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(MockFoo.class,
MockFooStop.class);
PropertyDescriptor[] pds = info.getPropertyDescriptors();
assertEquals(2, pds.length);
assertTrue(contains("name", String.class, pds));
assertTrue(contains("complexLabel", MockFooLabel.class, pds));
}
public void testGetBeanInfoClassClass_Method()
throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(MockFoo.class,
MockFooStop.class);
MethodDescriptor[] mds = info.getMethodDescriptors();
assertEquals(4, mds.length);
assertTrue(contains("getName", mds));
assertTrue(contains("setName", mds));
assertTrue(contains("getComplexLabel", mds));
assertTrue(contains("setComplexLabel", mds));
try {
Introspector.getBeanInfo(MockFoo.class, Serializable.class);
fail("Shoule throw exception, stopclass must be superclass of given bean");
} catch (IntrospectionException e) {
}
}
/*
BeanClass provide bean info about itself
public static class MockBeanInfo4BeanClassSelf implements BeanInfo {
public void setValue(String v) throws Exception {
}
public int getValue() {
return 0;
}
public BeanDescriptor getBeanDescriptor() {
return null;
}
public EventSetDescriptor[] getEventSetDescriptors() {
return new EventSetDescriptor[0];
}
public int getDefaultEventIndex() {
return -1;
}
public int getDefaultPropertyIndex() {
return -1;
}
public PropertyDescriptor[] getPropertyDescriptors() {
return new PropertyDescriptor[0];
}
public MethodDescriptor[] getMethodDescriptors() {
return new MethodDescriptor[0];
}
public BeanInfo[] getAdditionalBeanInfo() {
return null;
}
// public Image getIcon(int iconKind) {
// return null;
// }
}
public void test_BeanInfo_Self() throws Exception {
BeanInfo info = Introspector
.getBeanInfo(MockBeanInfo4BeanClassSelf.class);
assertEquals(0, info.getMethodDescriptors().length);
assertEquals(0, info.getPropertyDescriptors().length);
assertEquals(0, info.getEventSetDescriptors().length);
}
/*
Introspect static methods
public void testGetBeanInfo_StaticMethods() throws Exception {
BeanInfo beanInfo = Introspector.getBeanInfo(StaticClazz.class);
PropertyDescriptor[] propertyDescriptors = beanInfo
.getPropertyDescriptors();
assertEquals(1, propertyDescriptors.length);
assertTrue(contains("class", Class.class, propertyDescriptors));
MethodDescriptor[] methodDescriptors = beanInfo.getMethodDescriptors();
assertTrue(contains("getStaticMethod", methodDescriptors));
assertTrue(contains("setStaticMethod", methodDescriptors));
beanInfo = Introspector.getBeanInfo(StaticClazzWithProperty.class);
propertyDescriptors = beanInfo.getPropertyDescriptors();
assertEquals(1, propertyDescriptors.length);
methodDescriptors = beanInfo.getMethodDescriptors();
assertTrue(contains("getStaticName", methodDescriptors));
assertTrue(contains("setStaticName", methodDescriptors));
}
public void testMockIncompatibleGetterAndIndexedGetterBean() throws Exception {
Class<?> beanClass = MockIncompatibleGetterAndIndexedGetterBean.class;
BeanInfo beanInfo = Introspector.getBeanInfo(beanClass);
PropertyDescriptor pd = null;
PropertyDescriptor[] pds = beanInfo.getPropertyDescriptors();
for (int i = 0; i < pds.length; i++) {
pd = pds[i];
if (pd.getName().equals("data")) {
break;
}
}
assertNotNull(pd);
assertTrue(pd instanceof IndexedPropertyDescriptor);
IndexedPropertyDescriptor ipd = (IndexedPropertyDescriptor) pd;
assertNull(ipd.getReadMethod());
assertNull(ipd.getWriteMethod());
Method indexedReadMethod = beanClass.getMethod("getData",
new Class[] { int.class });
Method indexedWriteMethod = beanClass.getMethod("setData", new Class[] {
int.class, int.class });
assertEquals(indexedReadMethod, ipd.getIndexedReadMethod());
assertEquals(indexedWriteMethod, ipd.getIndexedWriteMethod());
}
public void testMockIncompatibleSetterAndIndexedSetterBean() throws Exception {
Class<?> beanClass = MockIncompatibleSetterAndIndexedSetterBean.class;
BeanInfo beanInfo = Introspector.getBeanInfo(beanClass);
PropertyDescriptor pd = null;
PropertyDescriptor[] pds = beanInfo.getPropertyDescriptors();
for (int i = 0; i < pds.length; i++) {
pd = pds[i];
if (pd.getName().equals("data")) {
break;
}
}
assertNotNull(pd);
assertTrue(pd instanceof IndexedPropertyDescriptor);
IndexedPropertyDescriptor ipd = (IndexedPropertyDescriptor) pd;
assertNull(ipd.getReadMethod());
assertNull(ipd.getWriteMethod());
Method indexedReadMethod = beanClass.getMethod("getData",
new Class[] { int.class });
Method indexedWriteMethod = beanClass.getMethod("setData", new Class[] {
int.class, int.class });
assertEquals(indexedReadMethod, ipd.getIndexedReadMethod());
assertEquals(indexedWriteMethod, ipd.getIndexedWriteMethod());
}
public void testMockIncompatibleAllSetterAndGetterBean() throws Exception {
Class<?> beanClass = MockIncompatibleAllSetterAndGetterBean.class;
BeanInfo beanInfo = Introspector.getBeanInfo(beanClass);
PropertyDescriptor pd = null;
PropertyDescriptor[] pds = beanInfo.getPropertyDescriptors();
for (int i = 0; i < pds.length; i++) {
pd = pds[i];
if (pd.getName().equals("data")) {
break;
}
}
assertNotNull(pd);
assertTrue(pd instanceof IndexedPropertyDescriptor);
IndexedPropertyDescriptor ipd = (IndexedPropertyDescriptor) pd;
assertNull(ipd.getReadMethod());
assertNull(ipd.getWriteMethod());
Method indexedReadMethod = beanClass.getMethod("getData",
new Class[] { int.class });
Method indexedWriteMethod = beanClass.getMethod("setData", new Class[] {
int.class, int.class });
assertEquals(indexedReadMethod, ipd.getIndexedReadMethod());
assertEquals(indexedWriteMethod, ipd.getIndexedWriteMethod());
}
public class MockIncompatibleGetterAndIndexedGetterBean {
private int[] datas;
public int getData() {
return datas[0];
}
public int getData(int index) {
return datas[index];
}
public void setData(int index, int data) {
this.datas[index] = data;
}
}
public class MockIncompatibleSetterAndIndexedSetterBean {
private int[] datas;
public int getData(int index){
return datas[index];
}
public void setData(int index, int data) {
this.datas[index] = data;
}
public void setData(int data){
this.datas[0] = data;
}
}
public class MockIncompatibleAllSetterAndGetterBean {
private int[] datas;
public int getData(){
return datas[0];
}
public int getData(int index){
return datas[index];
}
public void setData(int index, int data) {
this.datas[index] = data;
}
public void setData(int data){
this.datas[0] = data;
}
public void setData(){
this.datas[0] = 0;
}
}
public static class StaticClazz {
/*
public static get method
public static String getStaticMethod() {
return "static class";
}
/*
public static set method
public static void setStaticMethod(String content) {
// do nothing
}
}
public static class StaticClazzWithProperty {
private static String staticName = "Static Clazz";
/*
public static get method
public static String getStaticName() {
return staticName;
}
/*
public static set method
| StaticClazzWithProperty::setStaticName | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/IntrospectorTest.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/IntrospectorTest.java | Apache-2.0 |
public void testSetBeanInfoSearchPath2() {
try {
// test here
{
String[] newPath = new String[] { "a", "b" };
Introspector.setBeanInfoSearchPath(newPath);
String[] path = Introspector.getBeanInfoSearchPath();
assertTrue(Arrays.equals(newPath, path));
assertNotSame(newPath, path);
path[0] = "c";
newPath[0] = "d";
String[] path2 = Introspector.getBeanInfoSearchPath();
assertEquals("d", path2[0]);
}
{
String[] newPath = new String[] {};
Introspector.setBeanInfoSearchPath(newPath);
String[] path = Introspector.getBeanInfoSearchPath();
assertNotSame(newPath, path);
assertTrue(Arrays.equals(newPath, path));
}
{
String[] newPath = null;
Introspector.setBeanInfoSearchPath(newPath);
try {
Introspector.getBeanInfoSearchPath();
fail("Should throw NullPointerException.");
} catch (NullPointerException e) {
}
}
} catch (SecurityException e) {
}
} |
The test checks the getPropertyDescriptors method
@throws IntrospectionException
public void testPropertyDescriptorWithSetMethod()
throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(OtherBean.class);
assertNotNull(info);
PropertyDescriptor[] descriptors = info.getPropertyDescriptors();
assertNotNull(descriptors);
assertEquals(2, descriptors.length);
assertEquals("class", descriptors[0].getName());
assertEquals("number", descriptors[1].getName());
}
public void testGetBeanInfo_NPE() throws IntrospectionException {
// Regression for HARMONY-257
try {
Introspector.getBeanInfo((java.lang.Class<?>) null);
fail("getBeanInfo should throw NullPointerException");
} catch (NullPointerException e) {
}
try {
Introspector.getBeanInfo((java.lang.Class<?>) null,
(java.lang.Class<?>) null);
fail("getBeanInfo should throw NullPointerException");
} catch (NullPointerException e) {
}
try {
Introspector.getBeanInfo((java.lang.Class<?>) null, 0);
fail("getBeanInfo should throw NullPointerException");
} catch (NullPointerException e) {
}
}
/*
Common
public void testDecapitalize() {
assertEquals("fooBah", Introspector.decapitalize("FooBah"));
assertEquals("fooBah", Introspector.decapitalize("fooBah"));
assertEquals("x", Introspector.decapitalize("X"));
assertNull(Introspector.decapitalize(null));
assertEquals("", Introspector.decapitalize(""));
assertEquals("a1", Introspector.decapitalize("A1"));
}
public void testFlushCaches() throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(MockJavaBean.class);
BeanDescriptor beanDesc = new BeanDescriptor(MockJavaBean.class);
assertEquals(beanDesc.getName(), info.getBeanDescriptor().getName());
assertEquals(beanDesc.isExpert(), info.getBeanDescriptor().isExpert());
Introspector.flushCaches();
BeanInfo cacheInfo = Introspector.getBeanInfo(MockJavaBean.class);
assertNotSame(info, cacheInfo);
beanDesc = new BeanDescriptor(MockJavaBean.class);
assertEquals(beanDesc.getName(), info.getBeanDescriptor().getName());
assertEquals(beanDesc.isExpert(), info.getBeanDescriptor().isExpert());
}
public void testFlushFromCaches() throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(MockFooSubSub.class);
BeanInfo info2 = Introspector.getBeanInfo(MockFooSubSub.class);
assertSame(info, info2);
Introspector.flushFromCaches(MockFooSubSub.class);
BeanInfo info3 = Introspector.getBeanInfo(MockFooSubSub.class);
assertNotSame(info, info3);
}
public void testFlushFromCaches_Null() throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(MockJavaBean.class);
BeanDescriptor beanDesc = new BeanDescriptor(MockJavaBean.class);
assertEquals(beanDesc.getName(), info.getBeanDescriptor().getName());
assertEquals(beanDesc.isExpert(), info.getBeanDescriptor().isExpert());
try {
Introspector.flushFromCaches(null);
fail("Should throw NullPointerException.");
} catch (NullPointerException e) {
}
}
/*
Class under test for BeanInfo getBeanInfo(Class) No XXXXBeanInfo + test
cache info
public void testGetBeanInfoClass_no_BeanInfo()
throws IntrospectionException {
Class<FakeFox> beanClass = FakeFox.class;
BeanInfo info = Introspector.getBeanInfo(beanClass);
assertNull(info.getAdditionalBeanInfo());
BeanDescriptor beanDesc = info.getBeanDescriptor();
assertEquals("FakeFox", beanDesc.getName());
assertEquals(0, info.getEventSetDescriptors().length);
assertEquals(-1, info.getDefaultEventIndex());
assertEquals(-1, info.getDefaultPropertyIndex());
MethodDescriptor[] methodDesc = info.getMethodDescriptors();
Method[] methods = beanClass.getMethods();
assertEquals(methods.length, methodDesc.length);
ArrayList<Method> methodList = new ArrayList<Method>();
for (Method element : methods) {
methodList.add(element);
}
for (MethodDescriptor element : methodDesc) {
assertTrue(methodList.contains(element.getMethod()));
}
PropertyDescriptor[] propertyDesc = info.getPropertyDescriptors();
assertEquals(1, propertyDesc.length);
for (PropertyDescriptor element : propertyDesc) {
if (element.getName().equals("class")) {
assertNull(element.getWriteMethod());
assertNotNull(element.getReadMethod());
}
}
BeanInfo cacheInfo = Introspector.getBeanInfo(FakeFox.class);
assertSame(info, cacheInfo);
}
/*
There is a BeanInfo class + test cache info
public void testGetBeanInfoClass_HaveBeanInfo()
throws IntrospectionException {
Class<FakeFox01> beanClass = FakeFox01.class;
BeanInfo info = Introspector.getBeanInfo(beanClass);
// printInfo(info);
BeanInfo beanInfo = new FakeFox01BeanInfo();
assertBeanInfoEquals(beanInfo, info);
assertEquals(-1, info.getDefaultEventIndex());
assertEquals(0, info.getDefaultPropertyIndex());
BeanInfo cacheInfo = Introspector.getBeanInfo(beanClass);
assertSame(info, cacheInfo);
}
public void testGetBeanInfoClass_ClassNull() throws IntrospectionException {
try {
Introspector.getBeanInfo(null);
fail("Should throw NullPointerException.");
} catch (NullPointerException e) {
}
}
/*
Class under test for BeanInfo getBeanInfo(Class, Class)
public void testGetBeanInfoClassClass_Property()
throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(MockFoo.class,
MockFooStop.class);
PropertyDescriptor[] pds = info.getPropertyDescriptors();
assertEquals(2, pds.length);
assertTrue(contains("name", String.class, pds));
assertTrue(contains("complexLabel", MockFooLabel.class, pds));
}
public void testGetBeanInfoClassClass_Method()
throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(MockFoo.class,
MockFooStop.class);
MethodDescriptor[] mds = info.getMethodDescriptors();
assertEquals(4, mds.length);
assertTrue(contains("getName", mds));
assertTrue(contains("setName", mds));
assertTrue(contains("getComplexLabel", mds));
assertTrue(contains("setComplexLabel", mds));
try {
Introspector.getBeanInfo(MockFoo.class, Serializable.class);
fail("Shoule throw exception, stopclass must be superclass of given bean");
} catch (IntrospectionException e) {
}
}
/*
BeanClass provide bean info about itself
public static class MockBeanInfo4BeanClassSelf implements BeanInfo {
public void setValue(String v) throws Exception {
}
public int getValue() {
return 0;
}
public BeanDescriptor getBeanDescriptor() {
return null;
}
public EventSetDescriptor[] getEventSetDescriptors() {
return new EventSetDescriptor[0];
}
public int getDefaultEventIndex() {
return -1;
}
public int getDefaultPropertyIndex() {
return -1;
}
public PropertyDescriptor[] getPropertyDescriptors() {
return new PropertyDescriptor[0];
}
public MethodDescriptor[] getMethodDescriptors() {
return new MethodDescriptor[0];
}
public BeanInfo[] getAdditionalBeanInfo() {
return null;
}
// public Image getIcon(int iconKind) {
// return null;
// }
}
public void test_BeanInfo_Self() throws Exception {
BeanInfo info = Introspector
.getBeanInfo(MockBeanInfo4BeanClassSelf.class);
assertEquals(0, info.getMethodDescriptors().length);
assertEquals(0, info.getPropertyDescriptors().length);
assertEquals(0, info.getEventSetDescriptors().length);
}
/*
Introspect static methods
public void testGetBeanInfo_StaticMethods() throws Exception {
BeanInfo beanInfo = Introspector.getBeanInfo(StaticClazz.class);
PropertyDescriptor[] propertyDescriptors = beanInfo
.getPropertyDescriptors();
assertEquals(1, propertyDescriptors.length);
assertTrue(contains("class", Class.class, propertyDescriptors));
MethodDescriptor[] methodDescriptors = beanInfo.getMethodDescriptors();
assertTrue(contains("getStaticMethod", methodDescriptors));
assertTrue(contains("setStaticMethod", methodDescriptors));
beanInfo = Introspector.getBeanInfo(StaticClazzWithProperty.class);
propertyDescriptors = beanInfo.getPropertyDescriptors();
assertEquals(1, propertyDescriptors.length);
methodDescriptors = beanInfo.getMethodDescriptors();
assertTrue(contains("getStaticName", methodDescriptors));
assertTrue(contains("setStaticName", methodDescriptors));
}
public void testMockIncompatibleGetterAndIndexedGetterBean() throws Exception {
Class<?> beanClass = MockIncompatibleGetterAndIndexedGetterBean.class;
BeanInfo beanInfo = Introspector.getBeanInfo(beanClass);
PropertyDescriptor pd = null;
PropertyDescriptor[] pds = beanInfo.getPropertyDescriptors();
for (int i = 0; i < pds.length; i++) {
pd = pds[i];
if (pd.getName().equals("data")) {
break;
}
}
assertNotNull(pd);
assertTrue(pd instanceof IndexedPropertyDescriptor);
IndexedPropertyDescriptor ipd = (IndexedPropertyDescriptor) pd;
assertNull(ipd.getReadMethod());
assertNull(ipd.getWriteMethod());
Method indexedReadMethod = beanClass.getMethod("getData",
new Class[] { int.class });
Method indexedWriteMethod = beanClass.getMethod("setData", new Class[] {
int.class, int.class });
assertEquals(indexedReadMethod, ipd.getIndexedReadMethod());
assertEquals(indexedWriteMethod, ipd.getIndexedWriteMethod());
}
public void testMockIncompatibleSetterAndIndexedSetterBean() throws Exception {
Class<?> beanClass = MockIncompatibleSetterAndIndexedSetterBean.class;
BeanInfo beanInfo = Introspector.getBeanInfo(beanClass);
PropertyDescriptor pd = null;
PropertyDescriptor[] pds = beanInfo.getPropertyDescriptors();
for (int i = 0; i < pds.length; i++) {
pd = pds[i];
if (pd.getName().equals("data")) {
break;
}
}
assertNotNull(pd);
assertTrue(pd instanceof IndexedPropertyDescriptor);
IndexedPropertyDescriptor ipd = (IndexedPropertyDescriptor) pd;
assertNull(ipd.getReadMethod());
assertNull(ipd.getWriteMethod());
Method indexedReadMethod = beanClass.getMethod("getData",
new Class[] { int.class });
Method indexedWriteMethod = beanClass.getMethod("setData", new Class[] {
int.class, int.class });
assertEquals(indexedReadMethod, ipd.getIndexedReadMethod());
assertEquals(indexedWriteMethod, ipd.getIndexedWriteMethod());
}
public void testMockIncompatibleAllSetterAndGetterBean() throws Exception {
Class<?> beanClass = MockIncompatibleAllSetterAndGetterBean.class;
BeanInfo beanInfo = Introspector.getBeanInfo(beanClass);
PropertyDescriptor pd = null;
PropertyDescriptor[] pds = beanInfo.getPropertyDescriptors();
for (int i = 0; i < pds.length; i++) {
pd = pds[i];
if (pd.getName().equals("data")) {
break;
}
}
assertNotNull(pd);
assertTrue(pd instanceof IndexedPropertyDescriptor);
IndexedPropertyDescriptor ipd = (IndexedPropertyDescriptor) pd;
assertNull(ipd.getReadMethod());
assertNull(ipd.getWriteMethod());
Method indexedReadMethod = beanClass.getMethod("getData",
new Class[] { int.class });
Method indexedWriteMethod = beanClass.getMethod("setData", new Class[] {
int.class, int.class });
assertEquals(indexedReadMethod, ipd.getIndexedReadMethod());
assertEquals(indexedWriteMethod, ipd.getIndexedWriteMethod());
}
public class MockIncompatibleGetterAndIndexedGetterBean {
private int[] datas;
public int getData() {
return datas[0];
}
public int getData(int index) {
return datas[index];
}
public void setData(int index, int data) {
this.datas[index] = data;
}
}
public class MockIncompatibleSetterAndIndexedSetterBean {
private int[] datas;
public int getData(int index){
return datas[index];
}
public void setData(int index, int data) {
this.datas[index] = data;
}
public void setData(int data){
this.datas[0] = data;
}
}
public class MockIncompatibleAllSetterAndGetterBean {
private int[] datas;
public int getData(){
return datas[0];
}
public int getData(int index){
return datas[index];
}
public void setData(int index, int data) {
this.datas[index] = data;
}
public void setData(int data){
this.datas[0] = data;
}
public void setData(){
this.datas[0] = 0;
}
}
public static class StaticClazz {
/*
public static get method
public static String getStaticMethod() {
return "static class";
}
/*
public static set method
public static void setStaticMethod(String content) {
// do nothing
}
}
public static class StaticClazzWithProperty {
private static String staticName = "Static Clazz";
/*
public static get method
public static String getStaticName() {
return staticName;
}
/*
public static set method
public static void setStaticName(String name) {
staticName = name;
}
}
public void testGetBeanInfoClassClass_StopNull()
throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(MockFoo.class);// , null);
PropertyDescriptor[] pds = info.getPropertyDescriptors();
boolean name = false;
boolean label = false;
for (PropertyDescriptor element : pds) {
if (element.getName().equals("name")) {
name = true;
}
if (element.getName().equals("label")) {
label = true;
}
}
assertTrue(name);
assertTrue(label);
}
public void testGetBeanInfoClassClass_ClassNull()
throws IntrospectionException {
try {
Introspector.getBeanInfo(null, MockFooStop.class);
fail("Should throw NullPointerException.");
} catch (NullPointerException e) {
}
}
/*
StopClass is not a supper class of the bean.
public void testGetBeanInfoClassClass_ClassInvalid()
throws IntrospectionException {
try {
Introspector.getBeanInfo(MockButton.class, MockFooStop.class);
fail("Should throw IntrospectionException.");
} catch (IntrospectionException e) {
}
}
/*
FLAG=IGNORE_ALL_BEANINFO;
public void testGetBeanInfoClassint_IGNORE_ALL_Property()
throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(MockFooSub.class,
Introspector.IGNORE_ALL_BEANINFO);
PropertyDescriptor[] pds = info.getPropertyDescriptors();
int text = 0;
for (PropertyDescriptor element : pds) {
String name = element.getName();
if (name.startsWith("text")) {
text++;
assertEquals("text", name);
}
}
assertEquals(1, text);
}
/*
FLAG=IGNORE_ALL_BEANINFO;
public void testGetBeanInfoClassint_IGNORE_ALL_Method()
throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(MockFooSub.class,
Introspector.IGNORE_ALL_BEANINFO);
MethodDescriptor[] mds = info.getMethodDescriptors();
int getMethod = 0;
int setMethod = 0;
for (MethodDescriptor element : mds) {
String name = element.getName();
if (name.startsWith("getText")) {
getMethod++;
assertEquals("getText", name);
}
if (name.startsWith("setText")) {
setMethod++;
assertEquals("setText", name);
}
}
assertEquals(1, getMethod);
assertEquals(1, setMethod);
}
/*
FLAG=IGNORE_ALL_BEANINFO;
public void testGetBeanInfoClassint_IGNORE_ALL_Event()
throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(MockFooSub.class,
Introspector.IGNORE_ALL_BEANINFO);
EventSetDescriptor[] esds = info.getEventSetDescriptors();
assertEquals(1, esds.length);
assertTrue(contains("mockPropertyChange", esds));
}
/*
FLAG invalid;
public void testGetBeanInfoClassint_FLAG_Invalid()
throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(MockFooSub.class, -1);
PropertyDescriptor[] pds = info.getPropertyDescriptors();
Introspector.getBeanInfo(MockFooSub.class,
Introspector.IGNORE_ALL_BEANINFO);
PropertyDescriptor[] pds2 = info.getPropertyDescriptors();
assertEquals(pds.length, pds2.length);
for (int i = 0; i < pds.length; i++) {
assertEquals(pds[i], pds2[i]);
}
}
public void testGetBeanInfoSearchPath() {
String[] path = Introspector.getBeanInfoSearchPath();
assertEquals(1, path.length);
assertTrue(path[0].endsWith("beans.infos"));
}
public void testGetBeanInfoSearchPath_Default()
throws IntrospectionException, ClassNotFoundException {
BeanInfo info = Introspector.getBeanInfo(MockFooButton.class);
PropertyDescriptor[] pds = info.getPropertyDescriptors();
BeanDescriptor beanDesc;
assertEquals(2, pds.length);
assertEquals("class", pds[0].getName());
beanDesc = info.getBeanDescriptor();
assertEquals("MockFooButton", beanDesc.getName());
}
/*
Test Introspection with BeanInfo No immediate BeanInfo Have super
BeanInfo
public void testBeanInfo_1() throws IntrospectionException {
Class<FakeFox011> beanClass = FakeFox011.class;
BeanInfo info = Introspector.getBeanInfo(beanClass);
assertNull(info.getAdditionalBeanInfo());
BeanDescriptor beanDesc = info.getBeanDescriptor();
assertEquals("FakeFox011", beanDesc.getName());
assertEquals(0, info.getEventSetDescriptors().length);
assertEquals(-1, info.getDefaultEventIndex());
assertEquals(0, info.getDefaultPropertyIndex());
MethodDescriptor[] methodDesc = info.getMethodDescriptors();
assertEquals(4, methodDesc.length);
PropertyDescriptor[] propertyDesc = info.getPropertyDescriptors();
assertEquals(2, propertyDesc.length);
for (PropertyDescriptor element : propertyDesc) {
if (element.getName().equals("class")) {
assertNull(element.getWriteMethod());
assertNotNull(element.getReadMethod());
}
}
}
public void testBeanInfo_2() throws IntrospectionException {
Class<FakeFox02> beanClass = FakeFox02.class;
BeanInfo info = Introspector.getBeanInfo(beanClass);
assertNull(info.getAdditionalBeanInfo());
BeanDescriptor beanDesc = info.getBeanDescriptor();
assertEquals("FakeFox02", beanDesc.getName());
assertEquals(0, info.getEventSetDescriptors().length);
assertEquals(-1, info.getDefaultEventIndex());
assertEquals(-1, info.getDefaultPropertyIndex());
PropertyDescriptor[] propertyDesc = info.getPropertyDescriptors();
for (PropertyDescriptor element : propertyDesc) {
if (element.getName().equals("fox02")) {
assertEquals("fox02.beaninfo", element.getDisplayName());
}
}
}
public void testPropertySort() throws IntrospectionException {
Class<FakeFox70> beanClass = FakeFox70.class;
BeanInfo info = Introspector.getBeanInfo(beanClass);
PropertyDescriptor[] descs = info.getPropertyDescriptors();
String[] names = { "a", "aaa", "bb", "bbb", "bc", "class", "ddd", "ff", };
for (int i = 0; i < descs.length; i++) {
assertEquals(names[i], descs[i].getName());
}
}
public void testIntrospectProperties() throws IntrospectionException {
Class<FakeFox80> beanClass = FakeFox80.class;
BeanInfo info = Introspector.getBeanInfo(beanClass);
assertEquals(2, info.getPropertyDescriptors().length);
}
public void testIntrospectProperties2() throws IntrospectionException {
Class<FakeFox90> beanClass = FakeFox90.class;
BeanInfo info = Introspector.getBeanInfo(beanClass);
// printInfo(info);
PropertyDescriptor[] pds = info.getPropertyDescriptors();
assertEquals(2, pds.length);
assertNull(pds[1].getReadMethod());
}
/*
If Bean1 has wrong getter method: public int getProp6(boolean i), then
Introspector.getBeanInfo(Bean1) throws java.beans.IntrospectionException.
public void testIntrospectorGetBeanInfo() throws IntrospectionException {
Class<FakeFoxInfo> clazz = FakeFoxInfo.class;
BeanInfo info = Introspector.getBeanInfo(clazz);
// printInfo(info);
PropertyDescriptor[] pds = info.getPropertyDescriptors();
assertEquals("prop6", pds[1].getName());
assertNull(pds[1].getReadMethod());
assertNotNull(pds[1].getWriteMethod());
}
public void testGetBeanInfoExplicitNull() throws Exception {
Introspector.flushCaches();
BeanInfo subinfo = Introspector.getBeanInfo(MockNullSubClass.class);
assertNotNull(subinfo.getPropertyDescriptors());
assertNotNull(subinfo.getEventSetDescriptors());
assertNotNull(subinfo.getMethodDescriptors());
assertEquals(-1, subinfo.getDefaultEventIndex());
assertEquals(-1, subinfo.getDefaultPropertyIndex());
}
static class FakeFoxInfo {
public int getProp6(boolean i) {
return 0;
}
public void setProp6(boolean i) {
}
}
/*
setBeanInfoSearchPath method of Introspector doesn't invoke
checkPropertiesAccess method of SecurityManager class
| FakeFoxInfo::testSetBeanInfoSearchPath2 | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/IntrospectorTest.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/IntrospectorTest.java | Apache-2.0 |
public void testSetBeanInfoSearchPath_SameClassesInDifferentPackage()
throws IntrospectionException {
// set the search path in the correct sequence
Introspector
.setBeanInfoSearchPath(new String[] {
"org.apache.harmony.beans.tests.support.mock.homonymy.mocksubject1.info",
"org.apache.harmony.beans.tests.support.mock.homonymy.mocksubject2.info", });
BeanInfo beanInfo = Introspector
.getBeanInfo(org.apache.harmony.beans.tests.support.mock.homonymy.mocksubject1.MockHomonymySubject.class);
BeanDescriptor beanDesc = beanInfo.getBeanDescriptor();
assertEquals(beanDesc.getName(), "mocksubject1");
assertEquals(
beanDesc.getBeanClass(),
org.apache.harmony.beans.tests.support.mock.homonymy.mocksubject1.MockHomonymySubject.class);
// set the search path in the reverse sequence
Introspector
.setBeanInfoSearchPath(new String[] {
"org.apache.harmony.beans.tests.support.mock.homonymy.mocksubject2.info",
"org.apache.harmony.beans.tests.support.mock.homonymy.mocksubject1.info", });
beanInfo = Introspector
.getBeanInfo(org.apache.harmony.beans.tests.support.mock.homonymy.mocksubject1.MockHomonymySubject.class);
beanDesc = beanInfo.getBeanDescriptor();
assertEquals(beanDesc.getName(), "mocksubject1");
assertEquals(
beanDesc.getBeanClass(),
org.apache.harmony.beans.tests.support.mock.homonymy.mocksubject1.MockHomonymySubject.class);
} |
The test checks the getPropertyDescriptors method
@throws IntrospectionException
public void testPropertyDescriptorWithSetMethod()
throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(OtherBean.class);
assertNotNull(info);
PropertyDescriptor[] descriptors = info.getPropertyDescriptors();
assertNotNull(descriptors);
assertEquals(2, descriptors.length);
assertEquals("class", descriptors[0].getName());
assertEquals("number", descriptors[1].getName());
}
public void testGetBeanInfo_NPE() throws IntrospectionException {
// Regression for HARMONY-257
try {
Introspector.getBeanInfo((java.lang.Class<?>) null);
fail("getBeanInfo should throw NullPointerException");
} catch (NullPointerException e) {
}
try {
Introspector.getBeanInfo((java.lang.Class<?>) null,
(java.lang.Class<?>) null);
fail("getBeanInfo should throw NullPointerException");
} catch (NullPointerException e) {
}
try {
Introspector.getBeanInfo((java.lang.Class<?>) null, 0);
fail("getBeanInfo should throw NullPointerException");
} catch (NullPointerException e) {
}
}
/*
Common
public void testDecapitalize() {
assertEquals("fooBah", Introspector.decapitalize("FooBah"));
assertEquals("fooBah", Introspector.decapitalize("fooBah"));
assertEquals("x", Introspector.decapitalize("X"));
assertNull(Introspector.decapitalize(null));
assertEquals("", Introspector.decapitalize(""));
assertEquals("a1", Introspector.decapitalize("A1"));
}
public void testFlushCaches() throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(MockJavaBean.class);
BeanDescriptor beanDesc = new BeanDescriptor(MockJavaBean.class);
assertEquals(beanDesc.getName(), info.getBeanDescriptor().getName());
assertEquals(beanDesc.isExpert(), info.getBeanDescriptor().isExpert());
Introspector.flushCaches();
BeanInfo cacheInfo = Introspector.getBeanInfo(MockJavaBean.class);
assertNotSame(info, cacheInfo);
beanDesc = new BeanDescriptor(MockJavaBean.class);
assertEquals(beanDesc.getName(), info.getBeanDescriptor().getName());
assertEquals(beanDesc.isExpert(), info.getBeanDescriptor().isExpert());
}
public void testFlushFromCaches() throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(MockFooSubSub.class);
BeanInfo info2 = Introspector.getBeanInfo(MockFooSubSub.class);
assertSame(info, info2);
Introspector.flushFromCaches(MockFooSubSub.class);
BeanInfo info3 = Introspector.getBeanInfo(MockFooSubSub.class);
assertNotSame(info, info3);
}
public void testFlushFromCaches_Null() throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(MockJavaBean.class);
BeanDescriptor beanDesc = new BeanDescriptor(MockJavaBean.class);
assertEquals(beanDesc.getName(), info.getBeanDescriptor().getName());
assertEquals(beanDesc.isExpert(), info.getBeanDescriptor().isExpert());
try {
Introspector.flushFromCaches(null);
fail("Should throw NullPointerException.");
} catch (NullPointerException e) {
}
}
/*
Class under test for BeanInfo getBeanInfo(Class) No XXXXBeanInfo + test
cache info
public void testGetBeanInfoClass_no_BeanInfo()
throws IntrospectionException {
Class<FakeFox> beanClass = FakeFox.class;
BeanInfo info = Introspector.getBeanInfo(beanClass);
assertNull(info.getAdditionalBeanInfo());
BeanDescriptor beanDesc = info.getBeanDescriptor();
assertEquals("FakeFox", beanDesc.getName());
assertEquals(0, info.getEventSetDescriptors().length);
assertEquals(-1, info.getDefaultEventIndex());
assertEquals(-1, info.getDefaultPropertyIndex());
MethodDescriptor[] methodDesc = info.getMethodDescriptors();
Method[] methods = beanClass.getMethods();
assertEquals(methods.length, methodDesc.length);
ArrayList<Method> methodList = new ArrayList<Method>();
for (Method element : methods) {
methodList.add(element);
}
for (MethodDescriptor element : methodDesc) {
assertTrue(methodList.contains(element.getMethod()));
}
PropertyDescriptor[] propertyDesc = info.getPropertyDescriptors();
assertEquals(1, propertyDesc.length);
for (PropertyDescriptor element : propertyDesc) {
if (element.getName().equals("class")) {
assertNull(element.getWriteMethod());
assertNotNull(element.getReadMethod());
}
}
BeanInfo cacheInfo = Introspector.getBeanInfo(FakeFox.class);
assertSame(info, cacheInfo);
}
/*
There is a BeanInfo class + test cache info
public void testGetBeanInfoClass_HaveBeanInfo()
throws IntrospectionException {
Class<FakeFox01> beanClass = FakeFox01.class;
BeanInfo info = Introspector.getBeanInfo(beanClass);
// printInfo(info);
BeanInfo beanInfo = new FakeFox01BeanInfo();
assertBeanInfoEquals(beanInfo, info);
assertEquals(-1, info.getDefaultEventIndex());
assertEquals(0, info.getDefaultPropertyIndex());
BeanInfo cacheInfo = Introspector.getBeanInfo(beanClass);
assertSame(info, cacheInfo);
}
public void testGetBeanInfoClass_ClassNull() throws IntrospectionException {
try {
Introspector.getBeanInfo(null);
fail("Should throw NullPointerException.");
} catch (NullPointerException e) {
}
}
/*
Class under test for BeanInfo getBeanInfo(Class, Class)
public void testGetBeanInfoClassClass_Property()
throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(MockFoo.class,
MockFooStop.class);
PropertyDescriptor[] pds = info.getPropertyDescriptors();
assertEquals(2, pds.length);
assertTrue(contains("name", String.class, pds));
assertTrue(contains("complexLabel", MockFooLabel.class, pds));
}
public void testGetBeanInfoClassClass_Method()
throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(MockFoo.class,
MockFooStop.class);
MethodDescriptor[] mds = info.getMethodDescriptors();
assertEquals(4, mds.length);
assertTrue(contains("getName", mds));
assertTrue(contains("setName", mds));
assertTrue(contains("getComplexLabel", mds));
assertTrue(contains("setComplexLabel", mds));
try {
Introspector.getBeanInfo(MockFoo.class, Serializable.class);
fail("Shoule throw exception, stopclass must be superclass of given bean");
} catch (IntrospectionException e) {
}
}
/*
BeanClass provide bean info about itself
public static class MockBeanInfo4BeanClassSelf implements BeanInfo {
public void setValue(String v) throws Exception {
}
public int getValue() {
return 0;
}
public BeanDescriptor getBeanDescriptor() {
return null;
}
public EventSetDescriptor[] getEventSetDescriptors() {
return new EventSetDescriptor[0];
}
public int getDefaultEventIndex() {
return -1;
}
public int getDefaultPropertyIndex() {
return -1;
}
public PropertyDescriptor[] getPropertyDescriptors() {
return new PropertyDescriptor[0];
}
public MethodDescriptor[] getMethodDescriptors() {
return new MethodDescriptor[0];
}
public BeanInfo[] getAdditionalBeanInfo() {
return null;
}
// public Image getIcon(int iconKind) {
// return null;
// }
}
public void test_BeanInfo_Self() throws Exception {
BeanInfo info = Introspector
.getBeanInfo(MockBeanInfo4BeanClassSelf.class);
assertEquals(0, info.getMethodDescriptors().length);
assertEquals(0, info.getPropertyDescriptors().length);
assertEquals(0, info.getEventSetDescriptors().length);
}
/*
Introspect static methods
public void testGetBeanInfo_StaticMethods() throws Exception {
BeanInfo beanInfo = Introspector.getBeanInfo(StaticClazz.class);
PropertyDescriptor[] propertyDescriptors = beanInfo
.getPropertyDescriptors();
assertEquals(1, propertyDescriptors.length);
assertTrue(contains("class", Class.class, propertyDescriptors));
MethodDescriptor[] methodDescriptors = beanInfo.getMethodDescriptors();
assertTrue(contains("getStaticMethod", methodDescriptors));
assertTrue(contains("setStaticMethod", methodDescriptors));
beanInfo = Introspector.getBeanInfo(StaticClazzWithProperty.class);
propertyDescriptors = beanInfo.getPropertyDescriptors();
assertEquals(1, propertyDescriptors.length);
methodDescriptors = beanInfo.getMethodDescriptors();
assertTrue(contains("getStaticName", methodDescriptors));
assertTrue(contains("setStaticName", methodDescriptors));
}
public void testMockIncompatibleGetterAndIndexedGetterBean() throws Exception {
Class<?> beanClass = MockIncompatibleGetterAndIndexedGetterBean.class;
BeanInfo beanInfo = Introspector.getBeanInfo(beanClass);
PropertyDescriptor pd = null;
PropertyDescriptor[] pds = beanInfo.getPropertyDescriptors();
for (int i = 0; i < pds.length; i++) {
pd = pds[i];
if (pd.getName().equals("data")) {
break;
}
}
assertNotNull(pd);
assertTrue(pd instanceof IndexedPropertyDescriptor);
IndexedPropertyDescriptor ipd = (IndexedPropertyDescriptor) pd;
assertNull(ipd.getReadMethod());
assertNull(ipd.getWriteMethod());
Method indexedReadMethod = beanClass.getMethod("getData",
new Class[] { int.class });
Method indexedWriteMethod = beanClass.getMethod("setData", new Class[] {
int.class, int.class });
assertEquals(indexedReadMethod, ipd.getIndexedReadMethod());
assertEquals(indexedWriteMethod, ipd.getIndexedWriteMethod());
}
public void testMockIncompatibleSetterAndIndexedSetterBean() throws Exception {
Class<?> beanClass = MockIncompatibleSetterAndIndexedSetterBean.class;
BeanInfo beanInfo = Introspector.getBeanInfo(beanClass);
PropertyDescriptor pd = null;
PropertyDescriptor[] pds = beanInfo.getPropertyDescriptors();
for (int i = 0; i < pds.length; i++) {
pd = pds[i];
if (pd.getName().equals("data")) {
break;
}
}
assertNotNull(pd);
assertTrue(pd instanceof IndexedPropertyDescriptor);
IndexedPropertyDescriptor ipd = (IndexedPropertyDescriptor) pd;
assertNull(ipd.getReadMethod());
assertNull(ipd.getWriteMethod());
Method indexedReadMethod = beanClass.getMethod("getData",
new Class[] { int.class });
Method indexedWriteMethod = beanClass.getMethod("setData", new Class[] {
int.class, int.class });
assertEquals(indexedReadMethod, ipd.getIndexedReadMethod());
assertEquals(indexedWriteMethod, ipd.getIndexedWriteMethod());
}
public void testMockIncompatibleAllSetterAndGetterBean() throws Exception {
Class<?> beanClass = MockIncompatibleAllSetterAndGetterBean.class;
BeanInfo beanInfo = Introspector.getBeanInfo(beanClass);
PropertyDescriptor pd = null;
PropertyDescriptor[] pds = beanInfo.getPropertyDescriptors();
for (int i = 0; i < pds.length; i++) {
pd = pds[i];
if (pd.getName().equals("data")) {
break;
}
}
assertNotNull(pd);
assertTrue(pd instanceof IndexedPropertyDescriptor);
IndexedPropertyDescriptor ipd = (IndexedPropertyDescriptor) pd;
assertNull(ipd.getReadMethod());
assertNull(ipd.getWriteMethod());
Method indexedReadMethod = beanClass.getMethod("getData",
new Class[] { int.class });
Method indexedWriteMethod = beanClass.getMethod("setData", new Class[] {
int.class, int.class });
assertEquals(indexedReadMethod, ipd.getIndexedReadMethod());
assertEquals(indexedWriteMethod, ipd.getIndexedWriteMethod());
}
public class MockIncompatibleGetterAndIndexedGetterBean {
private int[] datas;
public int getData() {
return datas[0];
}
public int getData(int index) {
return datas[index];
}
public void setData(int index, int data) {
this.datas[index] = data;
}
}
public class MockIncompatibleSetterAndIndexedSetterBean {
private int[] datas;
public int getData(int index){
return datas[index];
}
public void setData(int index, int data) {
this.datas[index] = data;
}
public void setData(int data){
this.datas[0] = data;
}
}
public class MockIncompatibleAllSetterAndGetterBean {
private int[] datas;
public int getData(){
return datas[0];
}
public int getData(int index){
return datas[index];
}
public void setData(int index, int data) {
this.datas[index] = data;
}
public void setData(int data){
this.datas[0] = data;
}
public void setData(){
this.datas[0] = 0;
}
}
public static class StaticClazz {
/*
public static get method
public static String getStaticMethod() {
return "static class";
}
/*
public static set method
public static void setStaticMethod(String content) {
// do nothing
}
}
public static class StaticClazzWithProperty {
private static String staticName = "Static Clazz";
/*
public static get method
public static String getStaticName() {
return staticName;
}
/*
public static set method
public static void setStaticName(String name) {
staticName = name;
}
}
public void testGetBeanInfoClassClass_StopNull()
throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(MockFoo.class);// , null);
PropertyDescriptor[] pds = info.getPropertyDescriptors();
boolean name = false;
boolean label = false;
for (PropertyDescriptor element : pds) {
if (element.getName().equals("name")) {
name = true;
}
if (element.getName().equals("label")) {
label = true;
}
}
assertTrue(name);
assertTrue(label);
}
public void testGetBeanInfoClassClass_ClassNull()
throws IntrospectionException {
try {
Introspector.getBeanInfo(null, MockFooStop.class);
fail("Should throw NullPointerException.");
} catch (NullPointerException e) {
}
}
/*
StopClass is not a supper class of the bean.
public void testGetBeanInfoClassClass_ClassInvalid()
throws IntrospectionException {
try {
Introspector.getBeanInfo(MockButton.class, MockFooStop.class);
fail("Should throw IntrospectionException.");
} catch (IntrospectionException e) {
}
}
/*
FLAG=IGNORE_ALL_BEANINFO;
public void testGetBeanInfoClassint_IGNORE_ALL_Property()
throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(MockFooSub.class,
Introspector.IGNORE_ALL_BEANINFO);
PropertyDescriptor[] pds = info.getPropertyDescriptors();
int text = 0;
for (PropertyDescriptor element : pds) {
String name = element.getName();
if (name.startsWith("text")) {
text++;
assertEquals("text", name);
}
}
assertEquals(1, text);
}
/*
FLAG=IGNORE_ALL_BEANINFO;
public void testGetBeanInfoClassint_IGNORE_ALL_Method()
throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(MockFooSub.class,
Introspector.IGNORE_ALL_BEANINFO);
MethodDescriptor[] mds = info.getMethodDescriptors();
int getMethod = 0;
int setMethod = 0;
for (MethodDescriptor element : mds) {
String name = element.getName();
if (name.startsWith("getText")) {
getMethod++;
assertEquals("getText", name);
}
if (name.startsWith("setText")) {
setMethod++;
assertEquals("setText", name);
}
}
assertEquals(1, getMethod);
assertEquals(1, setMethod);
}
/*
FLAG=IGNORE_ALL_BEANINFO;
public void testGetBeanInfoClassint_IGNORE_ALL_Event()
throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(MockFooSub.class,
Introspector.IGNORE_ALL_BEANINFO);
EventSetDescriptor[] esds = info.getEventSetDescriptors();
assertEquals(1, esds.length);
assertTrue(contains("mockPropertyChange", esds));
}
/*
FLAG invalid;
public void testGetBeanInfoClassint_FLAG_Invalid()
throws IntrospectionException {
BeanInfo info = Introspector.getBeanInfo(MockFooSub.class, -1);
PropertyDescriptor[] pds = info.getPropertyDescriptors();
Introspector.getBeanInfo(MockFooSub.class,
Introspector.IGNORE_ALL_BEANINFO);
PropertyDescriptor[] pds2 = info.getPropertyDescriptors();
assertEquals(pds.length, pds2.length);
for (int i = 0; i < pds.length; i++) {
assertEquals(pds[i], pds2[i]);
}
}
public void testGetBeanInfoSearchPath() {
String[] path = Introspector.getBeanInfoSearchPath();
assertEquals(1, path.length);
assertTrue(path[0].endsWith("beans.infos"));
}
public void testGetBeanInfoSearchPath_Default()
throws IntrospectionException, ClassNotFoundException {
BeanInfo info = Introspector.getBeanInfo(MockFooButton.class);
PropertyDescriptor[] pds = info.getPropertyDescriptors();
BeanDescriptor beanDesc;
assertEquals(2, pds.length);
assertEquals("class", pds[0].getName());
beanDesc = info.getBeanDescriptor();
assertEquals("MockFooButton", beanDesc.getName());
}
/*
Test Introspection with BeanInfo No immediate BeanInfo Have super
BeanInfo
public void testBeanInfo_1() throws IntrospectionException {
Class<FakeFox011> beanClass = FakeFox011.class;
BeanInfo info = Introspector.getBeanInfo(beanClass);
assertNull(info.getAdditionalBeanInfo());
BeanDescriptor beanDesc = info.getBeanDescriptor();
assertEquals("FakeFox011", beanDesc.getName());
assertEquals(0, info.getEventSetDescriptors().length);
assertEquals(-1, info.getDefaultEventIndex());
assertEquals(0, info.getDefaultPropertyIndex());
MethodDescriptor[] methodDesc = info.getMethodDescriptors();
assertEquals(4, methodDesc.length);
PropertyDescriptor[] propertyDesc = info.getPropertyDescriptors();
assertEquals(2, propertyDesc.length);
for (PropertyDescriptor element : propertyDesc) {
if (element.getName().equals("class")) {
assertNull(element.getWriteMethod());
assertNotNull(element.getReadMethod());
}
}
}
public void testBeanInfo_2() throws IntrospectionException {
Class<FakeFox02> beanClass = FakeFox02.class;
BeanInfo info = Introspector.getBeanInfo(beanClass);
assertNull(info.getAdditionalBeanInfo());
BeanDescriptor beanDesc = info.getBeanDescriptor();
assertEquals("FakeFox02", beanDesc.getName());
assertEquals(0, info.getEventSetDescriptors().length);
assertEquals(-1, info.getDefaultEventIndex());
assertEquals(-1, info.getDefaultPropertyIndex());
PropertyDescriptor[] propertyDesc = info.getPropertyDescriptors();
for (PropertyDescriptor element : propertyDesc) {
if (element.getName().equals("fox02")) {
assertEquals("fox02.beaninfo", element.getDisplayName());
}
}
}
public void testPropertySort() throws IntrospectionException {
Class<FakeFox70> beanClass = FakeFox70.class;
BeanInfo info = Introspector.getBeanInfo(beanClass);
PropertyDescriptor[] descs = info.getPropertyDescriptors();
String[] names = { "a", "aaa", "bb", "bbb", "bc", "class", "ddd", "ff", };
for (int i = 0; i < descs.length; i++) {
assertEquals(names[i], descs[i].getName());
}
}
public void testIntrospectProperties() throws IntrospectionException {
Class<FakeFox80> beanClass = FakeFox80.class;
BeanInfo info = Introspector.getBeanInfo(beanClass);
assertEquals(2, info.getPropertyDescriptors().length);
}
public void testIntrospectProperties2() throws IntrospectionException {
Class<FakeFox90> beanClass = FakeFox90.class;
BeanInfo info = Introspector.getBeanInfo(beanClass);
// printInfo(info);
PropertyDescriptor[] pds = info.getPropertyDescriptors();
assertEquals(2, pds.length);
assertNull(pds[1].getReadMethod());
}
/*
If Bean1 has wrong getter method: public int getProp6(boolean i), then
Introspector.getBeanInfo(Bean1) throws java.beans.IntrospectionException.
public void testIntrospectorGetBeanInfo() throws IntrospectionException {
Class<FakeFoxInfo> clazz = FakeFoxInfo.class;
BeanInfo info = Introspector.getBeanInfo(clazz);
// printInfo(info);
PropertyDescriptor[] pds = info.getPropertyDescriptors();
assertEquals("prop6", pds[1].getName());
assertNull(pds[1].getReadMethod());
assertNotNull(pds[1].getWriteMethod());
}
public void testGetBeanInfoExplicitNull() throws Exception {
Introspector.flushCaches();
BeanInfo subinfo = Introspector.getBeanInfo(MockNullSubClass.class);
assertNotNull(subinfo.getPropertyDescriptors());
assertNotNull(subinfo.getEventSetDescriptors());
assertNotNull(subinfo.getMethodDescriptors());
assertEquals(-1, subinfo.getDefaultEventIndex());
assertEquals(-1, subinfo.getDefaultPropertyIndex());
}
static class FakeFoxInfo {
public int getProp6(boolean i) {
return 0;
}
public void setProp6(boolean i) {
}
}
/*
setBeanInfoSearchPath method of Introspector doesn't invoke
checkPropertiesAccess method of SecurityManager class
public void testSetBeanInfoSearchPath2() {
try {
// test here
{
String[] newPath = new String[] { "a", "b" };
Introspector.setBeanInfoSearchPath(newPath);
String[] path = Introspector.getBeanInfoSearchPath();
assertTrue(Arrays.equals(newPath, path));
assertNotSame(newPath, path);
path[0] = "c";
newPath[0] = "d";
String[] path2 = Introspector.getBeanInfoSearchPath();
assertEquals("d", path2[0]);
}
{
String[] newPath = new String[] {};
Introspector.setBeanInfoSearchPath(newPath);
String[] path = Introspector.getBeanInfoSearchPath();
assertNotSame(newPath, path);
assertTrue(Arrays.equals(newPath, path));
}
{
String[] newPath = null;
Introspector.setBeanInfoSearchPath(newPath);
try {
Introspector.getBeanInfoSearchPath();
fail("Should throw NullPointerException.");
} catch (NullPointerException e) {
}
}
} catch (SecurityException e) {
}
}
/*
@test setBeanInfoSearchPath
Change the sequence of the paths in Introspector.searchpaths, check
whether the BeanInfo is consistent with the bean class
| FakeFoxInfo::testSetBeanInfoSearchPath_SameClassesInDifferentPackage | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/IntrospectorTest.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/IntrospectorTest.java | Apache-2.0 |
public void testConstructor_Normal() {
Object src = new Object();
Object oldValue = new Object();
Object newValue = new Object();
PropertyChangeEvent event = new PropertyChangeEvent(src, "myPropName",
oldValue, newValue);
assertSame(src, event.getSource());
assertEquals("myPropName", event.getPropertyName());
assertSame(oldValue, event.getOldValue());
assertSame(newValue, event.getNewValue());
assertNull(event.getPropagationId());
} |
Test class java.beans.PropertyChangeEvent.
public class PropertyChangeEventTest extends TestCase {
/*
Test the constructor with normal parameters.
| PropertyChangeEventTest::testConstructor_Normal | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/PropertyChangeEventTest.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/PropertyChangeEventTest.java | Apache-2.0 |
public void testConstructor_Null() {
Object src = new Object();
PropertyChangeEvent event = new PropertyChangeEvent(src, null, null,
null);
assertSame(src, event.getSource());
assertNull(event.getPropertyName());
assertSame(null, event.getOldValue());
assertSame(null, event.getNewValue());
assertNull(event.getPropagationId());
} |
Test class java.beans.PropertyChangeEvent.
public class PropertyChangeEventTest extends TestCase {
/*
Test the constructor with normal parameters.
public void testConstructor_Normal() {
Object src = new Object();
Object oldValue = new Object();
Object newValue = new Object();
PropertyChangeEvent event = new PropertyChangeEvent(src, "myPropName",
oldValue, newValue);
assertSame(src, event.getSource());
assertEquals("myPropName", event.getPropertyName());
assertSame(oldValue, event.getOldValue());
assertSame(newValue, event.getNewValue());
assertNull(event.getPropagationId());
}
/*
Test the constructor with null parameters except the source parameter.
| PropertyChangeEventTest::testConstructor_Null | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/PropertyChangeEventTest.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/PropertyChangeEventTest.java | Apache-2.0 |
public void testConstructor_NullProperty() {
Object src = new Object();
Object oldValue = new Object();
Object newValue = new Object();
PropertyChangeEvent event = new PropertyChangeEvent(src, null,
oldValue, newValue);
assertSame(src, event.getSource());
assertNull(event.getPropertyName());
assertSame(oldValue, event.getOldValue());
assertSame(newValue, event.getNewValue());
assertNull(event.getPropagationId());
} |
Test class java.beans.PropertyChangeEvent.
public class PropertyChangeEventTest extends TestCase {
/*
Test the constructor with normal parameters.
public void testConstructor_Normal() {
Object src = new Object();
Object oldValue = new Object();
Object newValue = new Object();
PropertyChangeEvent event = new PropertyChangeEvent(src, "myPropName",
oldValue, newValue);
assertSame(src, event.getSource());
assertEquals("myPropName", event.getPropertyName());
assertSame(oldValue, event.getOldValue());
assertSame(newValue, event.getNewValue());
assertNull(event.getPropagationId());
}
/*
Test the constructor with null parameters except the source parameter.
public void testConstructor_Null() {
Object src = new Object();
PropertyChangeEvent event = new PropertyChangeEvent(src, null, null,
null);
assertSame(src, event.getSource());
assertNull(event.getPropertyName());
assertSame(null, event.getOldValue());
assertSame(null, event.getNewValue());
assertNull(event.getPropagationId());
}
/*
Test the constructor with null properties but non-null old and new
values.
| PropertyChangeEventTest::testConstructor_NullProperty | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/PropertyChangeEventTest.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/PropertyChangeEventTest.java | Apache-2.0 |
public void testConstructor_NullSrc() {
try {
new PropertyChangeEvent(null, "prop", new Object(), new Object());
fail("Should throw IllegalArgumentException!");
} catch (IllegalArgumentException ex) {
// expected
}
} |
Test class java.beans.PropertyChangeEvent.
public class PropertyChangeEventTest extends TestCase {
/*
Test the constructor with normal parameters.
public void testConstructor_Normal() {
Object src = new Object();
Object oldValue = new Object();
Object newValue = new Object();
PropertyChangeEvent event = new PropertyChangeEvent(src, "myPropName",
oldValue, newValue);
assertSame(src, event.getSource());
assertEquals("myPropName", event.getPropertyName());
assertSame(oldValue, event.getOldValue());
assertSame(newValue, event.getNewValue());
assertNull(event.getPropagationId());
}
/*
Test the constructor with null parameters except the source parameter.
public void testConstructor_Null() {
Object src = new Object();
PropertyChangeEvent event = new PropertyChangeEvent(src, null, null,
null);
assertSame(src, event.getSource());
assertNull(event.getPropertyName());
assertSame(null, event.getOldValue());
assertSame(null, event.getNewValue());
assertNull(event.getPropagationId());
}
/*
Test the constructor with null properties but non-null old and new
values.
public void testConstructor_NullProperty() {
Object src = new Object();
Object oldValue = new Object();
Object newValue = new Object();
PropertyChangeEvent event = new PropertyChangeEvent(src, null,
oldValue, newValue);
assertSame(src, event.getSource());
assertNull(event.getPropertyName());
assertSame(oldValue, event.getOldValue());
assertSame(newValue, event.getNewValue());
assertNull(event.getPropagationId());
}
/*
Test the constructor with null source parameter.
| PropertyChangeEventTest::testConstructor_NullSrc | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/PropertyChangeEventTest.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/PropertyChangeEventTest.java | Apache-2.0 |
public void testSetPropagationId_Normal() {
Object src = new Object();
Object oldValue = new Object();
Object newValue = new Object();
PropertyChangeEvent event = new PropertyChangeEvent(src, "myPropName",
oldValue, newValue);
assertNull(event.getPropagationId());
Object pid = new Object();
event.setPropagationId(pid);
assertSame(src, event.getSource());
assertEquals("myPropName", event.getPropertyName());
assertSame(oldValue, event.getOldValue());
assertSame(newValue, event.getNewValue());
assertSame(pid, event.getPropagationId());
} |
Test class java.beans.PropertyChangeEvent.
public class PropertyChangeEventTest extends TestCase {
/*
Test the constructor with normal parameters.
public void testConstructor_Normal() {
Object src = new Object();
Object oldValue = new Object();
Object newValue = new Object();
PropertyChangeEvent event = new PropertyChangeEvent(src, "myPropName",
oldValue, newValue);
assertSame(src, event.getSource());
assertEquals("myPropName", event.getPropertyName());
assertSame(oldValue, event.getOldValue());
assertSame(newValue, event.getNewValue());
assertNull(event.getPropagationId());
}
/*
Test the constructor with null parameters except the source parameter.
public void testConstructor_Null() {
Object src = new Object();
PropertyChangeEvent event = new PropertyChangeEvent(src, null, null,
null);
assertSame(src, event.getSource());
assertNull(event.getPropertyName());
assertSame(null, event.getOldValue());
assertSame(null, event.getNewValue());
assertNull(event.getPropagationId());
}
/*
Test the constructor with null properties but non-null old and new
values.
public void testConstructor_NullProperty() {
Object src = new Object();
Object oldValue = new Object();
Object newValue = new Object();
PropertyChangeEvent event = new PropertyChangeEvent(src, null,
oldValue, newValue);
assertSame(src, event.getSource());
assertNull(event.getPropertyName());
assertSame(oldValue, event.getOldValue());
assertSame(newValue, event.getNewValue());
assertNull(event.getPropagationId());
}
/*
Test the constructor with null source parameter.
public void testConstructor_NullSrc() {
try {
new PropertyChangeEvent(null, "prop", new Object(), new Object());
fail("Should throw IllegalArgumentException!");
} catch (IllegalArgumentException ex) {
// expected
}
}
/*
Test the method setPropagationId() with a normal value.
| PropertyChangeEventTest::testSetPropagationId_Normal | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/PropertyChangeEventTest.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/PropertyChangeEventTest.java | Apache-2.0 |
public void testSetPropagationId_Null() {
Object src = new Object();
Object oldValue = new Object();
Object newValue = new Object();
PropertyChangeEvent event = new PropertyChangeEvent(src, "myPropName",
oldValue, newValue);
assertNull(event.getPropagationId());
// set null when already null
event.setPropagationId(null);
assertNull(event.getPropagationId());
// set a non-null value
Object pid = new Object();
event.setPropagationId(pid);
assertSame(src, event.getSource());
assertEquals("myPropName", event.getPropertyName());
assertSame(oldValue, event.getOldValue());
assertSame(newValue, event.getNewValue());
assertSame(pid, event.getPropagationId());
// reset to null
event.setPropagationId(null);
assertNull(event.getPropagationId());
} |
Test class java.beans.PropertyChangeEvent.
public class PropertyChangeEventTest extends TestCase {
/*
Test the constructor with normal parameters.
public void testConstructor_Normal() {
Object src = new Object();
Object oldValue = new Object();
Object newValue = new Object();
PropertyChangeEvent event = new PropertyChangeEvent(src, "myPropName",
oldValue, newValue);
assertSame(src, event.getSource());
assertEquals("myPropName", event.getPropertyName());
assertSame(oldValue, event.getOldValue());
assertSame(newValue, event.getNewValue());
assertNull(event.getPropagationId());
}
/*
Test the constructor with null parameters except the source parameter.
public void testConstructor_Null() {
Object src = new Object();
PropertyChangeEvent event = new PropertyChangeEvent(src, null, null,
null);
assertSame(src, event.getSource());
assertNull(event.getPropertyName());
assertSame(null, event.getOldValue());
assertSame(null, event.getNewValue());
assertNull(event.getPropagationId());
}
/*
Test the constructor with null properties but non-null old and new
values.
public void testConstructor_NullProperty() {
Object src = new Object();
Object oldValue = new Object();
Object newValue = new Object();
PropertyChangeEvent event = new PropertyChangeEvent(src, null,
oldValue, newValue);
assertSame(src, event.getSource());
assertNull(event.getPropertyName());
assertSame(oldValue, event.getOldValue());
assertSame(newValue, event.getNewValue());
assertNull(event.getPropagationId());
}
/*
Test the constructor with null source parameter.
public void testConstructor_NullSrc() {
try {
new PropertyChangeEvent(null, "prop", new Object(), new Object());
fail("Should throw IllegalArgumentException!");
} catch (IllegalArgumentException ex) {
// expected
}
}
/*
Test the method setPropagationId() with a normal value.
public void testSetPropagationId_Normal() {
Object src = new Object();
Object oldValue = new Object();
Object newValue = new Object();
PropertyChangeEvent event = new PropertyChangeEvent(src, "myPropName",
oldValue, newValue);
assertNull(event.getPropagationId());
Object pid = new Object();
event.setPropagationId(pid);
assertSame(src, event.getSource());
assertEquals("myPropName", event.getPropertyName());
assertSame(oldValue, event.getOldValue());
assertSame(newValue, event.getNewValue());
assertSame(pid, event.getPropagationId());
}
/*
Test the method setPropagationId() with a null value.
| PropertyChangeEventTest::testSetPropagationId_Null | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/PropertyChangeEventTest.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/PropertyChangeEventTest.java | Apache-2.0 |
public void testSerializationSelf() throws Exception {
SerializationTest.verifySelf(new PropertyChangeEvent(new Object(),
"myPropName", "oldValue", "newValue"), comparator);
} |
@tests serialization/deserialization.
| PropertyChangeEventTest::testSerializationSelf | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/PropertyChangeEventTest.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/PropertyChangeEventTest.java | Apache-2.0 |
public void testSerializationCompatibility() throws Exception {
SerializationTest
.verifyGolden(this, new PropertyChangeEvent(new Object(),
"myPropName", "oldValue", "newValue"), comparator);
} |
@tests serialization/deserialization compatibility with RI.
| PropertyChangeEventTest::testSerializationCompatibility | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/PropertyChangeEventTest.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/PropertyChangeEventTest.java | Apache-2.0 |
public void testPropertyDescriptorStringMethodMethod()
throws SecurityException, NoSuchMethodException,
IntrospectionException {
String propertyName = "PropertyOne";
Class<MockJavaBean> beanClass = MockJavaBean.class;
Method readMethod = beanClass.getMethod("get" + propertyName,
(Class[]) null);
Method writeMethod = beanClass.getMethod("set" + propertyName,
new Class[] { String.class });
PropertyDescriptor pd = new PropertyDescriptor(propertyName,
readMethod, writeMethod);
assertEquals(String.class, pd.getPropertyType());
assertEquals("get" + propertyName, pd.getReadMethod().getName());
assertEquals("set" + propertyName, pd.getWriteMethod().getName());
assertFalse(pd.isBound());
assertFalse(pd.isConstrained());
assertEquals(propertyName, pd.getDisplayName());
assertEquals(propertyName, pd.getName());
assertEquals(propertyName, pd.getShortDescription());
assertNotNull(pd.attributeNames());
assertFalse(pd.isExpert());
assertFalse(pd.isHidden());
assertFalse(pd.isPreferred());
} |
Unit test for PropertyDescriptor.
public class PropertyDescriptorTest extends TestCase {
public void testEquals() throws IntrospectionException, SecurityException,
NoSuchMethodException {
String propertyName = "PropertyOne";
Class<MockJavaBean> beanClass = MockJavaBean.class;
PropertyDescriptor pd = new PropertyDescriptor(propertyName, beanClass);
Method readMethod = beanClass.getMethod("get" + propertyName,
(Class[]) null);
Method writeMethod = beanClass.getMethod("set" + propertyName,
new Class[] { String.class });
PropertyDescriptor pd2 = new PropertyDescriptor(propertyName,
readMethod, writeMethod);
pd.setName("different name");
assertTrue(pd.equals(pd2));
assertTrue(pd.equals(pd));
assertTrue(pd2.equals(pd));
assertFalse(pd.equals(null));
}
// Regression test for H-1763
public void testEqualsRegression1763() throws IntrospectionException {
String propertyName = "PropertyOne";
Class<MockJavaBean> beanClass = MockJavaBean.class;
PropertyDescriptor pd = new PropertyDescriptor(propertyName, beanClass);
try {
pd.equals(propertyName);
} catch (ClassCastException e) {
fail("Equals throws ClassCastException");
}
}
public void testEquals_ReadMethod() throws IntrospectionException,
SecurityException, NoSuchMethodException {
String propertyName = "PropertyOne";
Class<MockJavaBean> beanClass = MockJavaBean.class;
Method readMethod = beanClass.getMethod("get" + propertyName,
(Class[]) null);
PropertyDescriptor pd = new PropertyDescriptor(propertyName,
readMethod, null);
String propertyName2 = "PropertyThree";
Method readMethod2 = beanClass.getMethod("get" + propertyName2,
(Class[]) null);
PropertyDescriptor pd2 = new PropertyDescriptor(propertyName2,
readMethod2, null);
assertFalse(pd.equals(pd2));
}
public void testEquals_ReadMethod_Null() throws IntrospectionException,
SecurityException, NoSuchMethodException {
String propertyName = "PropertyOne";
Class<MockJavaBean> beanClass = MockJavaBean.class;
Method readMethod = null;
PropertyDescriptor pd = new PropertyDescriptor(propertyName,
readMethod, null);
String propertyName2 = "PropertyThree";
Method readMethod2 = beanClass.getMethod("get" + propertyName2,
(Class[]) null);
PropertyDescriptor pd2 = new PropertyDescriptor(propertyName2,
readMethod2, null);
assertFalse(pd.equals(pd2));
}
public void testEquals_ReadMethod_Null_Null()
throws IntrospectionException, SecurityException,
NoSuchMethodException {
String propertyName = "PropertyOne";
Method readMethod = null;
PropertyDescriptor pd = new PropertyDescriptor(propertyName,
readMethod, null);
String propertyName2 = "PropertyThree";
Method readMethod2 = null;
PropertyDescriptor pd2 = new PropertyDescriptor(propertyName2,
readMethod2, null);
assertTrue(pd.equals(pd2));
}
public void testEquals_WriteMethod() throws IntrospectionException,
SecurityException, NoSuchMethodException {
String propertyName = "PropertyOne";
Class<MockJavaBean> beanClass = MockJavaBean.class;
Method writeMethod = beanClass.getMethod("set" + propertyName,
new Class[] { String.class });
PropertyDescriptor pd = new PropertyDescriptor(propertyName, null,
writeMethod);
String propertyName2 = "PropertyThree";
Method writeMethod2 = beanClass.getMethod("set" + propertyName2,
new Class[] { String.class });
PropertyDescriptor pd2 = new PropertyDescriptor(propertyName2, null,
writeMethod2);
assertFalse(pd.equals(pd2));
}
public void testEquals_WriteMethod_Null() throws IntrospectionException,
SecurityException, NoSuchMethodException {
String propertyName = "PropertyOne";
Class<MockJavaBean> beanClass = MockJavaBean.class;
Method writeMethod = null;
PropertyDescriptor pd = new PropertyDescriptor(propertyName, null,
writeMethod);
String propertyName2 = "PropertyThree";
Method writeMethod2 = beanClass.getMethod("set" + propertyName2,
new Class[] { String.class });
PropertyDescriptor pd2 = new PropertyDescriptor(propertyName2, null,
writeMethod2);
assertFalse(pd.equals(pd2));
}
public void testEquals_Bound() throws IntrospectionException,
SecurityException, NoSuchMethodException {
String propertyName = "PropertyOne";
PropertyDescriptor pd = new PropertyDescriptor(propertyName, null, null);
String propertyName2 = "PropertyThree";
PropertyDescriptor pd2 = new PropertyDescriptor(propertyName2, null,
null);
pd.setBound(true);
assertFalse(pd.equals(pd2));
}
public void testEquals_Contrained() throws IntrospectionException,
SecurityException, NoSuchMethodException {
String propertyName = "PropertyOne";
PropertyDescriptor pd = new PropertyDescriptor(propertyName, null, null);
String propertyName2 = "PropertyThree";
PropertyDescriptor pd2 = new PropertyDescriptor(propertyName2, null,
null);
pd.setConstrained(true);
assertFalse(pd.equals(pd2));
}
public void testEquals_PropertyType() throws IntrospectionException {
String propertyName = "PropertyOne";
Class<MockJavaBean> beanClass = MockJavaBean.class;
PropertyDescriptor pd = new PropertyDescriptor(propertyName, beanClass);
Class<MockBeanPropertyDesc> beanClass2 = PropertyDescriptorTest.MockBeanPropertyDesc.class;
PropertyDescriptor pd2 = new PropertyDescriptor(propertyName,
beanClass2);
assertFalse(pd.equals(pd2));
}
/*
Class under test for void PropertyDescriptor(String, Class)
public void testPropertyDescriptorStringClass()
throws IntrospectionException {
String propertyName = "propertyOne";
Class<MockJavaBean> beanClass = MockJavaBean.class;
PropertyDescriptor pd = new PropertyDescriptor(propertyName, beanClass);
String capitalName = propertyName.substring(0, 1).toUpperCase()
+ propertyName.substring(1);
assertEquals(String.class, pd.getPropertyType());
assertEquals("get" + capitalName, pd.getReadMethod().getName());
assertEquals("set" + capitalName, pd.getWriteMethod().getName());
assertFalse(pd.isBound());
assertFalse(pd.isConstrained());
assertEquals(propertyName, pd.getDisplayName());
assertEquals(propertyName, pd.getName());
assertEquals(propertyName, pd.getShortDescription());
assertNotNull(pd.attributeNames());
assertFalse(pd.isExpert());
assertFalse(pd.isHidden());
assertFalse(pd.isPreferred());
propertyName = "propertyWithoutGet";
try{
new PropertyDescriptor(propertyName, beanClass);
fail("Should throw IntrospectionException");
}catch(IntrospectionException e){
}
try{
new PropertyDescriptor(propertyName, beanClass, "getPropertyWithoutGet", "setPropertyWithoutGet");
fail("Should throw IntrospectionException");
}catch(IntrospectionException e){
}
propertyName = "propertyWithoutSet";
beanClass = MockJavaBean.class;
try{
new PropertyDescriptor(propertyName, beanClass);
fail("Should throw IntrospectionException");
}catch(IntrospectionException e){
}
propertyName = "propertyWithDifferentGetSet";
try{
new PropertyDescriptor(propertyName, beanClass);
fail("Should throw IntrospectionException");
}catch(IntrospectionException e){
}
propertyName = "propertyWithInvalidGet";
new PropertyDescriptor(propertyName, beanClass);
propertyName = "propertyWithoutPublicGet";
try{
new PropertyDescriptor(propertyName, beanClass);
fail("Should throw IntrospectionException");
}catch(IntrospectionException e){
}
propertyName = "propertyWithGet1Param";
try{
new PropertyDescriptor(propertyName, beanClass);
fail("Should throw IntrospectionException");
}catch(IntrospectionException e){
}
propertyName = "propertyWithIs1Param";
PropertyDescriptor pd2 = new PropertyDescriptor(propertyName, beanClass);
assertEquals("getPropertyWithIs1Param", pd2.getReadMethod().getName());
propertyName = "propertyWithSet2Param";
try {
new PropertyDescriptor(propertyName, beanClass);
fail("Should throw IntrospectionException");
} catch (IntrospectionException e) {
}
propertyName = "propertyWithIsGet";
PropertyDescriptor pd3 = new PropertyDescriptor(propertyName, beanClass);
assertEquals("isPropertyWithIsGet", pd3.getReadMethod().getName());
propertyName = "propertyWithVoidGet";
try {
new PropertyDescriptor(propertyName, beanClass);
fail("Should throw IntrospectionException");
} catch (IntrospectionException e) {
}
}
public void testPropertyDescriptorStringClass_PropertyNameCapital()
throws IntrospectionException {
String propertyName = "PropertyOne";
Class<MockJavaBean> beanClass = MockJavaBean.class;
PropertyDescriptor pd = new PropertyDescriptor(propertyName, beanClass);
assertEquals(propertyName, pd.getName());
}
public void testPropertyDescriptorStringClass_PropertyNameEmpty()
throws IntrospectionException {
String propertyName = "";
Class<MockJavaBean> beanClass = MockJavaBean.class;
try {
new PropertyDescriptor(propertyName, beanClass);
fail("Should throw IntrospectionException.");
} catch (IntrospectionException exception) {
}
}
public void testPropertyDescriptorStringClass_PropertyNameNull() {
Class<MockJavaBean> beanClass = MockJavaBean.class;
try {
new PropertyDescriptor(null, beanClass);
fail("Should throw IntrospectionException.");
} catch (IntrospectionException exception) {
}
}
public void testPropertyDescriptorStringClass_BeanClassNull()
throws IntrospectionException {
String propertyName = "propertyOne";
try {
new PropertyDescriptor(propertyName, null);
fail("Should throw IntrospectionException.");
} catch (IntrospectionException exception) {
}
}
public void testPropertyDescriptorStringClass_PropertyNameInvalid() {
String propertyName = "not a property name";
Class<MockJavaBean> beanClass = MockJavaBean.class;
try {
new PropertyDescriptor(propertyName, beanClass);
fail("Should throw IntrospectionException.");
} catch (IntrospectionException exception) {
}
}
public void testPropertyDescriptorStringClass_ProtectedGetter() {
String propertyName = "protectedProp";
Class<MockJavaBean> beanClass = MockJavaBean.class;
try {
new PropertyDescriptor(propertyName, beanClass);
fail("Should throw IntrospectionException.");
} catch (IntrospectionException exception) {
}
}
/*
Class under test for void PropertyDescriptor(String, Class, String,
String)
public void testPropertyDescriptorStringClassStringString()
throws IntrospectionException {
String propertyName = "PropertyTwo";
Class<MockJavaBean> beanClass = MockJavaBean.class;
PropertyDescriptor pd = new PropertyDescriptor(propertyName, beanClass,
"get" + propertyName, "set" + propertyName);
assertEquals(Integer.class, pd.getPropertyType());
assertEquals("get" + propertyName, pd.getReadMethod().getName());
assertEquals("set" + propertyName, pd.getWriteMethod().getName());
assertFalse(pd.isBound());
assertFalse(pd.isConstrained());
assertEquals(propertyName, pd.getDisplayName());
assertEquals(propertyName, pd.getName());
assertEquals(propertyName, pd.getShortDescription());
assertNotNull(pd.attributeNames());
assertFalse(pd.isExpert());
assertFalse(pd.isHidden());
assertFalse(pd.isPreferred());
}
public void testPropertyDescriptorStringClassStringString_PropertyNameNull() {
String propertyName = "PropertyTwo";
Class<MockJavaBean> beanClass = MockJavaBean.class;
try {
new PropertyDescriptor(null, beanClass, "get" + propertyName, "set"
+ propertyName);
fail("Should throw IntrospectionException.");
} catch (IntrospectionException e) {
}
}
public void testPropertyDescriptorStringClassStringString_BeanClassNull()
throws IntrospectionException {
String propertyName = "PropertyTwo";
Class<?> beanClass = null;
try {
new PropertyDescriptor(propertyName, beanClass, "get"
+ propertyName, "set" + propertyName);
fail("Should throw IntrospectionException.");
} catch (IntrospectionException e) {
}
}
public void testPropertyDescriptorStringClassStringString_ReadMethodNull()
throws IntrospectionException {
String propertyName = "PropertyTwo";
Class<MockJavaBean> beanClass = MockJavaBean.class;
PropertyDescriptor pd = new PropertyDescriptor(propertyName, beanClass,
null, "set" + propertyName);
assertEquals(Integer.class, pd.getPropertyType());
assertNull(pd.getReadMethod());
assertEquals("set" + propertyName, pd.getWriteMethod().getName());
assertFalse(pd.isBound());
assertFalse(pd.isConstrained());
assertEquals(propertyName, pd.getDisplayName());
assertEquals(propertyName, pd.getName());
assertEquals(propertyName, pd.getShortDescription());
assertNotNull(pd.attributeNames());
assertFalse(pd.isExpert());
assertFalse(pd.isHidden());
assertFalse(pd.isPreferred());
try{
pd = new PropertyDescriptor(propertyName, beanClass,
"", "set" + propertyName);
fail("should throw exception");
}catch(IntrospectionException e){
}
}
public void testPropertyDescriptorStringClassStringString_ReadMethodInvalid()
throws IntrospectionException {
String propertyName = "booleanProperty";
Class<MockJavaBean> beanClass = MockJavaBean.class;
PropertyDescriptor pd = new PropertyDescriptor(propertyName, beanClass, "getXX", "set"
+ propertyName);
assertEquals("getBooleanProperty", pd.getReadMethod().getName());
assertEquals("setbooleanProperty", pd.getWriteMethod().getName());
}
public void testPropertyDescriptorStringClassStringString_WriteMethodNull()
throws IntrospectionException {
String propertyName = "PropertyTwo";
Class<MockJavaBean> beanClass = MockJavaBean.class;
PropertyDescriptor pd = new PropertyDescriptor(propertyName, beanClass,
"get" + propertyName, null);
assertEquals(Integer.class, pd.getPropertyType());
assertEquals("get" + propertyName, pd.getReadMethod().getName());
assertNull(pd.getWriteMethod());
assertFalse(pd.isBound());
assertFalse(pd.isConstrained());
assertEquals(propertyName, pd.getDisplayName());
assertEquals(propertyName, pd.getName());
assertEquals(propertyName, pd.getShortDescription());
assertNotNull(pd.attributeNames());
assertFalse(pd.isExpert());
assertFalse(pd.isHidden());
assertFalse(pd.isPreferred());
}
public void testPropertyDescriptorStringClassStringString_WriteMethodEmpty()
throws IntrospectionException {
String propertyName = "PropertyTwo";
Class<MockJavaBean> beanClass = MockJavaBean.class;
try {
new PropertyDescriptor(propertyName, beanClass, "get"
+ propertyName, "");
fail("Should throw IntrospectionException.");
} catch (IntrospectionException e) {
}
}
public void testPropertyDescriptorStringClassStringString_WriteMethodInvalid()
throws IntrospectionException {
String propertyName = "PropertyTwo";
Class<MockJavaBean> beanClass = MockJavaBean.class;
try {
new PropertyDescriptor(propertyName, beanClass, "get"
+ propertyName, "setXXX");
fail("Should throw IntrospectionException.");
} catch (IntrospectionException e) {
}
}
/*
Class under test for void PropertyDescriptor(String, Method, Method)
| PropertyDescriptor::testPropertyDescriptorStringMethodMethod | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/PropertyDescriptorTest.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/PropertyDescriptorTest.java | Apache-2.0 |
public void testSetWriteMethod() throws SecurityException,
NoSuchMethodException, IntrospectionException {
Class<MockJavaBean> beanClass = MockJavaBean.class;
String propertyName = "PropertyOne";
Method writeMethod = beanClass.getMethod("set" + propertyName,
new Class[] { String.class });
PropertyDescriptor pd = new PropertyDescriptor(propertyName, null, null);
assertNull(pd.getWriteMethod());
pd.setWriteMethod(writeMethod);
assertSame(writeMethod, pd.getWriteMethod());
} |
normal input
| String::testSetWriteMethod | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/PropertyDescriptorTest.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/PropertyDescriptorTest.java | Apache-2.0 |
public Integer getPropertyOne() {
return propertyOne;
} |
@return Returns the propertyOne.
| MockBeanPropertyDesc::getPropertyOne | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/PropertyDescriptorTest.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/PropertyDescriptorTest.java | Apache-2.0 |
public void setPropertyOne(Integer propertyOne) {
this.propertyOne = propertyOne;
} |
@param propertyOne
The propertyOne to set.
| MockBeanPropertyDesc::setPropertyOne | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/PropertyDescriptorTest.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/PropertyDescriptorTest.java | Apache-2.0 |
public void testEventSetDescriptorClassStringClassString_EventInvalid()
throws IntrospectionException {
String eventSetName = "MockFake";
String listenerMethodName = "mockNotAEventObject";
Class<MockSourceClass> sourceClass = MockSourceClass.class;
Class<?> listenerType = MockPropertyChangeListener.class;
EventSetDescriptor esd = new EventSetDescriptor(sourceClass,
eventSetName, listenerType, listenerMethodName);
assertEquals(listenerMethodName, esd.getListenerMethods()[0].getName());
} |
Unit test for EventSetDescriptor
public class EventSetDescriptorTest extends TestCase {
public EventSetDescriptorTest() {}
public EventSetDescriptorTest(String s) {
super(s);
}
public static TestSuite suite() {
// TestSuite suite = new TestSuite();
TestSuite suite = new TestSuite(EventSetDescriptorTest.class);
// suite.addTest(new EventSetDescriptorTest(
// "testEventSetDescriptorClassStringClassString"));
return suite;
}
/*
Class under test for void EventSetDescriptor(Class, String, Class,
String)
public void testEventSetDescriptorClassStringClassString()
throws IntrospectionException, ClassNotFoundException, IOException,
SecurityException, NoSuchMethodException {
String eventSetName = "mockPropertyChange";
String listenerMethodName = eventSetName;
Class<MockSourceClass> sourceClass = MockSourceClass.class;
Class<?> listenerType = MockPropertyChangeListener.class;
EventSetDescriptor esd = null;
esd = new EventSetDescriptor(sourceClass, eventSetName, listenerType,
listenerMethodName);
String listenerName = getUnQualifiedClassName(listenerType);
Method addMethod = sourceClass.getMethod("add" + listenerName,
new Class[] { listenerType });
Method removeMethod = sourceClass.getMethod("remove" + listenerName,
new Class[] { listenerType });
assertEquals(addMethod, esd.getAddListenerMethod());
assertEquals(removeMethod, esd.getRemoveListenerMethod());
assertNull(esd.getGetListenerMethod());
assertEquals(1, esd.getListenerMethods().length);
assertEquals(listenerMethodName, esd.getListenerMethods()[0].getName());
assertEquals(1, esd.getListenerMethodDescriptors().length);
assertEquals(listenerMethodName, esd.getListenerMethodDescriptors()[0]
.getMethod().getName());
assertEquals(listenerType, esd.getListenerType());
assertTrue(esd.isInDefaultEventSet());
assertFalse(esd.isUnicast());
esd = new EventSetDescriptor(AnObject.class, "something",
AnObjectListener.class, "aMethod");
}
public void testEventSetDescriptorClassStringClassString2()
throws IntrospectionException, ClassNotFoundException, IOException,
SecurityException, NoSuchMethodException {
String eventSetName = "mockPropertyChange";
String listenerMethodName = eventSetName;
Class<MockSourceClass> sourceClass = MockSourceClass.class;
Class<?> listenerType = MockPropertyChangeListener.class;
try {
new EventSetDescriptor(sourceClass, "FFF", listenerType,
listenerMethodName);
fail("Should throw IntrospectionException.");
} catch (IntrospectionException e) {
// valid
}
}
/*
Sourceclass==null
public void testEventSetDescriptorClassStringClassString_sourceClassNull()
throws IntrospectionException {
String eventSetName = "mockPropertyChange";
String listenerMethodName = eventSetName;
Class<?> sourceClass = null;
Class<?> listenerType = MockPropertyChangeListener.class;
try {
new EventSetDescriptor(sourceClass, eventSetName, listenerType,
listenerMethodName);
fail("Should throw NullPointerException.");
} catch (NullPointerException e) {
}
}
/*
Event is null
public void testEventSetDescriptorClassStringClassString_EventNull()
throws IntrospectionException {
String eventSetName = "mockPropertyChange";
String listenerMethodName = eventSetName;
Class<MockSourceClass> sourceClass = MockSourceClass.class;
Class<?> listenerType = MockPropertyChangeListener.class;
try {
new EventSetDescriptor(sourceClass, null, listenerType,
listenerMethodName);
fail("Should throw NullPointerException.");
} catch (NullPointerException e) {
}
}
/*
Eventsetname=""
public void testEventSetDescriptorClassStringClassString_EventEmpty()
throws IntrospectionException {
String eventSetName = "mockPropertyChange";
String listenerMethodName = eventSetName;
Class<MockSourceClass> sourceClass = MockSourceClass.class;
Class<?> listenerType = MockPropertyChangeListener.class;
try {
// RI doesn't throw exception here but this doesn't really make
// much sense. Moreover, it is against the java.beans
// package description: null values or empty Strings are not
// valid parameters unless explicitly stated
new EventSetDescriptor(sourceClass, "", listenerType,
listenerMethodName);
} catch (IntrospectionException e) {
// valid
}
}
/*
Event is not a subclass of java.util.EventObject.
| Class::testEventSetDescriptorClassStringClassString_EventInvalid | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/EventSetDescriptorTest.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/EventSetDescriptorTest.java | Apache-2.0 |
public void testEventSetDescriptorClassStringClassString_ListenerInvalid()
throws IntrospectionException, SecurityException,
NoSuchMethodException {
String eventSetName = "MockPropertyChange";
String listenerMethodName = "mockPropertyChange";
Class<MockSourceClass> sourceClass = MockSourceClass.class;
Class<?> listenerType = MockFakeListener.class;
EventSetDescriptor esd = new EventSetDescriptor(sourceClass,
eventSetName, listenerType, listenerMethodName);
String listenerName = getUnQualifiedClassName(listenerType);
Method addMethod = sourceClass.getMethod("add" + listenerName,
new Class[] { listenerType });
Method removeMethod = sourceClass.getMethod("remove" + listenerName,
new Class[] { listenerType });
assertEquals(addMethod, esd.getAddListenerMethod());
assertEquals(removeMethod, esd.getRemoveListenerMethod());
assertNull(esd.getGetListenerMethod());
assertEquals(1, esd.getListenerMethods().length);
assertEquals(listenerMethodName, esd.getListenerMethods()[0].getName());
assertEquals(1, esd.getListenerMethodDescriptors().length);
assertEquals(listenerMethodName, esd.getListenerMethodDescriptors()[0]
.getMethod().getName());
assertEquals(listenerType, esd.getListenerType());
assertTrue(esd.isInDefaultEventSet());
assertFalse(esd.isUnicast());
} |
Unit test for EventSetDescriptor
public class EventSetDescriptorTest extends TestCase {
public EventSetDescriptorTest() {}
public EventSetDescriptorTest(String s) {
super(s);
}
public static TestSuite suite() {
// TestSuite suite = new TestSuite();
TestSuite suite = new TestSuite(EventSetDescriptorTest.class);
// suite.addTest(new EventSetDescriptorTest(
// "testEventSetDescriptorClassStringClassString"));
return suite;
}
/*
Class under test for void EventSetDescriptor(Class, String, Class,
String)
public void testEventSetDescriptorClassStringClassString()
throws IntrospectionException, ClassNotFoundException, IOException,
SecurityException, NoSuchMethodException {
String eventSetName = "mockPropertyChange";
String listenerMethodName = eventSetName;
Class<MockSourceClass> sourceClass = MockSourceClass.class;
Class<?> listenerType = MockPropertyChangeListener.class;
EventSetDescriptor esd = null;
esd = new EventSetDescriptor(sourceClass, eventSetName, listenerType,
listenerMethodName);
String listenerName = getUnQualifiedClassName(listenerType);
Method addMethod = sourceClass.getMethod("add" + listenerName,
new Class[] { listenerType });
Method removeMethod = sourceClass.getMethod("remove" + listenerName,
new Class[] { listenerType });
assertEquals(addMethod, esd.getAddListenerMethod());
assertEquals(removeMethod, esd.getRemoveListenerMethod());
assertNull(esd.getGetListenerMethod());
assertEquals(1, esd.getListenerMethods().length);
assertEquals(listenerMethodName, esd.getListenerMethods()[0].getName());
assertEquals(1, esd.getListenerMethodDescriptors().length);
assertEquals(listenerMethodName, esd.getListenerMethodDescriptors()[0]
.getMethod().getName());
assertEquals(listenerType, esd.getListenerType());
assertTrue(esd.isInDefaultEventSet());
assertFalse(esd.isUnicast());
esd = new EventSetDescriptor(AnObject.class, "something",
AnObjectListener.class, "aMethod");
}
public void testEventSetDescriptorClassStringClassString2()
throws IntrospectionException, ClassNotFoundException, IOException,
SecurityException, NoSuchMethodException {
String eventSetName = "mockPropertyChange";
String listenerMethodName = eventSetName;
Class<MockSourceClass> sourceClass = MockSourceClass.class;
Class<?> listenerType = MockPropertyChangeListener.class;
try {
new EventSetDescriptor(sourceClass, "FFF", listenerType,
listenerMethodName);
fail("Should throw IntrospectionException.");
} catch (IntrospectionException e) {
// valid
}
}
/*
Sourceclass==null
public void testEventSetDescriptorClassStringClassString_sourceClassNull()
throws IntrospectionException {
String eventSetName = "mockPropertyChange";
String listenerMethodName = eventSetName;
Class<?> sourceClass = null;
Class<?> listenerType = MockPropertyChangeListener.class;
try {
new EventSetDescriptor(sourceClass, eventSetName, listenerType,
listenerMethodName);
fail("Should throw NullPointerException.");
} catch (NullPointerException e) {
}
}
/*
Event is null
public void testEventSetDescriptorClassStringClassString_EventNull()
throws IntrospectionException {
String eventSetName = "mockPropertyChange";
String listenerMethodName = eventSetName;
Class<MockSourceClass> sourceClass = MockSourceClass.class;
Class<?> listenerType = MockPropertyChangeListener.class;
try {
new EventSetDescriptor(sourceClass, null, listenerType,
listenerMethodName);
fail("Should throw NullPointerException.");
} catch (NullPointerException e) {
}
}
/*
Eventsetname=""
public void testEventSetDescriptorClassStringClassString_EventEmpty()
throws IntrospectionException {
String eventSetName = "mockPropertyChange";
String listenerMethodName = eventSetName;
Class<MockSourceClass> sourceClass = MockSourceClass.class;
Class<?> listenerType = MockPropertyChangeListener.class;
try {
// RI doesn't throw exception here but this doesn't really make
// much sense. Moreover, it is against the java.beans
// package description: null values or empty Strings are not
// valid parameters unless explicitly stated
new EventSetDescriptor(sourceClass, "", listenerType,
listenerMethodName);
} catch (IntrospectionException e) {
// valid
}
}
/*
Event is not a subclass of java.util.EventObject.
public void testEventSetDescriptorClassStringClassString_EventInvalid()
throws IntrospectionException {
String eventSetName = "MockFake";
String listenerMethodName = "mockNotAEventObject";
Class<MockSourceClass> sourceClass = MockSourceClass.class;
Class<?> listenerType = MockPropertyChangeListener.class;
EventSetDescriptor esd = new EventSetDescriptor(sourceClass,
eventSetName, listenerType, listenerMethodName);
assertEquals(listenerMethodName, esd.getListenerMethods()[0].getName());
}
public void testEventSetDescriptorClassStringClassString_AmbiguousEvent()
throws IntrospectionException, ClassNotFoundException, IOException,
SecurityException, NoSuchMethodException {
String eventSetName = "mockPropertyChange";
String listenerMethodName = eventSetName;
Class<MockSourceClass> sourceClass = MockSourceClass.class;
Class<?> listenerType = org.apache.harmony.beans.tests.support.mock.MockPropertyChangeListener2.class;
EventSetDescriptor esd = new EventSetDescriptor(sourceClass,
eventSetName, listenerType, listenerMethodName);
String listenerName = getUnQualifiedClassName(listenerType);
Method addMethod = sourceClass.getMethod("add" + listenerName,
new Class[] { listenerType });
Method removeMethod = sourceClass.getMethod("remove" + listenerName,
new Class[] { listenerType });
assertEquals(addMethod, esd.getAddListenerMethod());
assertEquals(removeMethod, esd.getRemoveListenerMethod());
assertNull(esd.getGetListenerMethod());
assertEquals(1, esd.getListenerMethods().length);
assertEquals(listenerMethodName, esd.getListenerMethods()[0].getName());
assertEquals(1, esd.getListenerMethodDescriptors().length);
assertEquals(listenerMethodName, esd.getListenerMethodDescriptors()[0]
.getMethod().getName());
assertEquals(listenerType, esd.getListenerType());
assertTrue(esd.isInDefaultEventSet());
assertFalse(esd.isUnicast());
}
/*
ListenerType=null
public void testEventSetDescriptorClassStringClassString_ListenerNull()
throws IntrospectionException {
String eventSetName = "mockPropertyChange";
String listenerMethodName = eventSetName;
Class<MockSourceClass> sourceClass = MockSourceClass.class;
Class<?> listenerType = null;
try {
new EventSetDescriptor(sourceClass, eventSetName, listenerType,
listenerMethodName);
fail("Should throw NullPointerException.");
} catch (NullPointerException e) {
}
}
/*
ListenerType does not implement any EventListener
| Class::testEventSetDescriptorClassStringClassString_ListenerInvalid | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/EventSetDescriptorTest.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/EventSetDescriptorTest.java | Apache-2.0 |
public void testSerializationSelf() throws Exception {
SerializationTest.verifySelf(new IntrospectionException(
"IntrospectionExceptionTest"));
} |
@tests serialization/deserialization.
| IntrospectionExceptionTest::testSerializationSelf | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/IntrospectionExceptionTest.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/IntrospectionExceptionTest.java | Apache-2.0 |
public void testSerializationCompatibility() throws Exception {
SerializationTest.verifyGolden(this, new IntrospectionException(
"IntrospectionExceptionTest"));
} |
@tests serialization/deserialization compatibility with RI.
| IntrospectionExceptionTest::testSerializationCompatibility | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/IntrospectionExceptionTest.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/IntrospectionExceptionTest.java | Apache-2.0 |
public void testIndexedPropertyDescriptorStringClass_NotBeanClass()
throws IntrospectionException {
String propertyName = "propertyOne";
Class<NotJavaBean> beanClass = NotJavaBean.class;
IndexedPropertyDescriptor ipd = new IndexedPropertyDescriptor(
propertyName, beanClass);
assertEquals(String.class, ipd.getIndexedPropertyType());
} |
Unit test for IndexedPropertyDescriptor.
public class IndexedPropertyDescriptorTest extends TestCase {
public void testEquals() throws SecurityException, NoSuchMethodException,
IntrospectionException {
String propertyName = "PropertyFour";
Class<MockJavaBean> beanClass = MockJavaBean.class;
Method readMethod = beanClass.getMethod("get" + propertyName,
(Class[]) null);
Method writeMethod = beanClass.getMethod("set" + propertyName,
new Class[] { String[].class });
Method indexedReadMethod = beanClass.getMethod("get" + propertyName,
new Class[] { Integer.TYPE });
Method indexedWriteMethod = beanClass.getMethod("set" + propertyName,
new Class[] { Integer.TYPE, String.class });
IndexedPropertyDescriptor ipd = new IndexedPropertyDescriptor(
propertyName, readMethod, writeMethod, indexedReadMethod,
indexedWriteMethod);
IndexedPropertyDescriptor ipd2 = new IndexedPropertyDescriptor(
propertyName, beanClass);
assertTrue(ipd.equals(ipd2));
assertTrue(ipd.equals(ipd));
assertTrue(ipd2.equals(ipd));
assertFalse(ipd.equals(null));
}
/*
Read method
public void testEquals_ReadMethod() throws SecurityException,
NoSuchMethodException, IntrospectionException {
String propertyName = "PropertyFour";
Class<MockJavaBean> beanClass = MockJavaBean.class;
Method readMethod = beanClass.getMethod("getPropertyFive",
(Class[]) null);
Method writeMethod = beanClass.getMethod("set" + propertyName,
new Class[] { String[].class });
Method indexedReadMethod = beanClass.getMethod("get" + propertyName,
new Class[] { Integer.TYPE });
Method indexedWriteMethod = beanClass.getMethod("set" + propertyName,
new Class[] { Integer.TYPE, String.class });
IndexedPropertyDescriptor ipd = new IndexedPropertyDescriptor(
propertyName, readMethod, writeMethod, indexedReadMethod,
indexedWriteMethod);
IndexedPropertyDescriptor ipd2 = new IndexedPropertyDescriptor(
propertyName, beanClass);
assertFalse(ipd.equals(ipd2));
}
/*
read method null.
public void testEquals_ReadMethodNull() throws SecurityException,
NoSuchMethodException, IntrospectionException {
String propertyName = "PropertyFour";
Class<MockJavaBean> beanClass = MockJavaBean.class;
Method readMethod = null;
Method writeMethod = beanClass.getMethod("set" + propertyName,
new Class[] { String[].class });
Method indexedReadMethod = beanClass.getMethod("get" + propertyName,
new Class[] { Integer.TYPE });
Method indexedWriteMethod = beanClass.getMethod("set" + propertyName,
new Class[] { Integer.TYPE, String.class });
IndexedPropertyDescriptor ipd = new IndexedPropertyDescriptor(
propertyName, readMethod, writeMethod, indexedReadMethod,
indexedWriteMethod);
IndexedPropertyDescriptor ipd2 = new IndexedPropertyDescriptor(
propertyName, beanClass);
assertFalse(ipd.equals(ipd2));
}
public void testEquals_WriteMethod() throws SecurityException,
NoSuchMethodException, IntrospectionException {
String propertyName = "PropertyFour";
Class<MockJavaBean> beanClass = MockJavaBean.class;
Method readMethod = beanClass.getMethod("get" + propertyName,
(Class[]) null);
Method writeMethod = beanClass.getMethod("setPropertyFive",
new Class[] { String[].class });
Method indexedReadMethod = beanClass.getMethod("get" + propertyName,
new Class[] { Integer.TYPE });
Method indexedWriteMethod = beanClass.getMethod("set" + propertyName,
new Class[] { Integer.TYPE, String.class });
IndexedPropertyDescriptor ipd = new IndexedPropertyDescriptor(
propertyName, readMethod, writeMethod, indexedReadMethod,
indexedWriteMethod);
IndexedPropertyDescriptor ipd2 = new IndexedPropertyDescriptor(
propertyName, beanClass);
assertFalse(ipd.equals(ipd2));
}
/*
write method null.
public void testEquals_WriteMethodNull() throws SecurityException,
NoSuchMethodException, IntrospectionException {
String propertyName = "PropertyFour";
Class<MockJavaBean> beanClass = MockJavaBean.class;
Method readMethod = beanClass.getMethod("get" + propertyName,
(Class[]) null);
Method writeMethod = null;
Method indexedReadMethod = beanClass.getMethod("get" + propertyName,
new Class[] { Integer.TYPE });
Method indexedWriteMethod = beanClass.getMethod("set" + propertyName,
new Class[] { Integer.TYPE, String.class });
IndexedPropertyDescriptor ipd = new IndexedPropertyDescriptor(
propertyName, readMethod, writeMethod, indexedReadMethod,
indexedWriteMethod);
IndexedPropertyDescriptor ipd2 = new IndexedPropertyDescriptor(
propertyName, beanClass);
assertFalse(ipd.equals(ipd2));
}
/*
Indexed read method.
public void testEquals_IndexedR() throws SecurityException,
NoSuchMethodException, IntrospectionException {
String propertyName = "PropertyFour";
Class<MockJavaBean> beanClass = MockJavaBean.class;
Method readMethod = beanClass.getMethod("get" + propertyName,
(Class[]) null);
Method writeMethod = beanClass.getMethod("set" + propertyName,
new Class[] { String[].class });
Method indexedReadMethod = beanClass.getMethod("getPropertyFive",
new Class[] { Integer.TYPE });
Method indexedWriteMethod = beanClass.getMethod("set" + propertyName,
new Class[] { Integer.TYPE, String.class });
IndexedPropertyDescriptor ipd = new IndexedPropertyDescriptor(
propertyName, readMethod, writeMethod, indexedReadMethod,
indexedWriteMethod);
IndexedPropertyDescriptor ipd2 = new IndexedPropertyDescriptor(
propertyName, beanClass);
assertFalse(ipd.equals(ipd2));
}
/*
Indexed read method null.
public void testEquals_IndexedRNull() throws SecurityException,
NoSuchMethodException, IntrospectionException {
String propertyName = "PropertyFour";
Class<MockJavaBean> beanClass = MockJavaBean.class;
Method readMethod = beanClass.getMethod("get" + propertyName,
(Class[]) null);
Method writeMethod = beanClass.getMethod("set" + propertyName,
new Class[] { String[].class });
Method indexedReadMethod = null;
Method indexedWriteMethod = beanClass.getMethod("set" + propertyName,
new Class[] { Integer.TYPE, String.class });
IndexedPropertyDescriptor ipd = new IndexedPropertyDescriptor(
propertyName, readMethod, writeMethod, indexedReadMethod,
indexedWriteMethod);
IndexedPropertyDescriptor ipd2 = new IndexedPropertyDescriptor(
propertyName, beanClass);
assertFalse(ipd.equals(ipd2));
}
/*
indexed write method.
public void testEquals_IndexedW() throws SecurityException,
NoSuchMethodException, IntrospectionException {
String propertyName = "PropertyFour";
Class<MockJavaBean> beanClass = MockJavaBean.class;
Method readMethod = beanClass.getMethod("get" + propertyName,
(Class[]) null);
Method writeMethod = beanClass.getMethod("set" + propertyName,
new Class[] { String[].class });
Method indexedReadMethod = beanClass.getMethod("get" + propertyName,
new Class[] { Integer.TYPE });
Method indexedWriteMethod = beanClass.getMethod("setPropertyFive",
new Class[] { Integer.TYPE, String.class });
IndexedPropertyDescriptor ipd = new IndexedPropertyDescriptor(
propertyName, readMethod, writeMethod, indexedReadMethod,
indexedWriteMethod);
IndexedPropertyDescriptor ipd2 = new IndexedPropertyDescriptor(
propertyName, beanClass);
assertFalse(ipd.equals(ipd2));
}
/*
Indexed write method null.
public void testEquals_IndexWNull() throws SecurityException,
NoSuchMethodException, IntrospectionException {
String propertyName = "PropertyFour";
Class<MockJavaBean> beanClass = MockJavaBean.class;
Method readMethod = beanClass.getMethod("get" + propertyName,
(Class[]) null);
Method writeMethod = beanClass.getMethod("set" + propertyName,
new Class[] { String[].class });
Method indexedReadMethod = beanClass.getMethod("get" + propertyName,
new Class[] { Integer.TYPE });
Method indexedWriteMethod = null;
IndexedPropertyDescriptor ipd = new IndexedPropertyDescriptor(
propertyName, readMethod, writeMethod, indexedReadMethod,
indexedWriteMethod);
IndexedPropertyDescriptor ipd2 = new IndexedPropertyDescriptor(
propertyName, beanClass);
assertFalse(ipd.equals(ipd2));
}
/*
Property Type.
public void testEquals_PropertyType() throws SecurityException,
NoSuchMethodException, IntrospectionException {
String propertyName = "PropertyFour";
Class<MockJavaBean> beanClass = MockJavaBean.class;
Method readMethod = beanClass.getMethod("get" + propertyName,
(Class[]) null);
Method writeMethod = beanClass.getMethod("set" + propertyName,
new Class[] { String[].class });
Method indexedReadMethod = beanClass.getMethod("get" + propertyName,
new Class[] { Integer.TYPE });
Method indexedWriteMethod = beanClass.getMethod("set" + propertyName,
new Class[] { Integer.TYPE, String.class });
IndexedPropertyDescriptor ipd = new IndexedPropertyDescriptor(
propertyName, readMethod, writeMethod, indexedReadMethod,
indexedWriteMethod);
IndexedPropertyDescriptor ipd2 = new IndexedPropertyDescriptor(
"PropertySix", beanClass);
assertFalse(ipd.getPropertyType().equals(ipd2.getPropertyType()));
assertFalse(ipd.equals(ipd2));
}
/*
Class under test for void IndexedPropertyDescriptor(String, Class)
public void testIndexedPropertyDescriptorStringClass()
throws IntrospectionException, SecurityException,
NoSuchMethodException {
String propertyName = "propertyFour";
Class<MockJavaBean> beanClass = MockJavaBean.class;
IndexedPropertyDescriptor ipd = new IndexedPropertyDescriptor(
propertyName, beanClass);
String capitalName = propertyName.substring(0, 1).toUpperCase()
+ propertyName.substring(1);
Method readMethod = beanClass.getMethod("get" + capitalName,
(Class[]) null);
Method writeMethod = beanClass.getMethod("set" + capitalName,
new Class[] { String[].class });
Method indexedReadMethod = beanClass.getMethod("get" + capitalName,
new Class[] { Integer.TYPE });
Method indexedWriteMethod = beanClass.getMethod("set" + capitalName,
new Class[] { Integer.TYPE, String.class });
assertEquals(readMethod, ipd.getReadMethod());
assertEquals(writeMethod, ipd.getWriteMethod());
assertEquals(indexedReadMethod, ipd.getIndexedReadMethod());
assertEquals(indexedWriteMethod, ipd.getIndexedWriteMethod());
assertEquals(String[].class, ipd.getPropertyType());
assertEquals(String.class, ipd.getIndexedPropertyType());
assertFalse(ipd.isBound());
assertFalse(ipd.isConstrained());
assertEquals(propertyName, ipd.getDisplayName());
assertEquals(propertyName, ipd.getName());
assertEquals(propertyName, ipd.getShortDescription());
assertNotNull(ipd.attributeNames());
assertFalse(ipd.isExpert());
assertFalse(ipd.isHidden());
assertFalse(ipd.isPreferred());
// Regression for HARMONY-1236
try {
new IndexedPropertyDescriptor("0xDFRF", Float.TYPE);
fail("IntrospectionException expected");
} catch (IntrospectionException e) {
// expected
}
}
public void testIndexedPropertyDescriptorStringClass_PropertyNameNull()
throws IntrospectionException {
String propertyName = null;
Class<MockJavaBean> beanClass = MockJavaBean.class;
try {
new IndexedPropertyDescriptor(propertyName, beanClass);
fail("Should throw IntrospectionException");
} catch (IntrospectionException e) {
}
}
public void testIndexedPropertyDescriptorStringClass_PropertyNameEmpty()
throws IntrospectionException {
String propertyName = "";
Class<MockJavaBean> beanClass = MockJavaBean.class;
try {
new IndexedPropertyDescriptor(propertyName, beanClass);
fail("Should throw IntrospectionException");
} catch (IntrospectionException e) {
}
}
public void testIndexedPropertyDescriptorStringClass_PropertyNameInvalid()
throws IntrospectionException {
String propertyName = "Not a property";
Class<MockJavaBean> beanClass = MockJavaBean.class;
try {
new IndexedPropertyDescriptor(propertyName, beanClass);
fail("Should throw IntrospectionException");
} catch (IntrospectionException e) {
}
}
public void testIndexedPropertyDescriptorStringClass_NotIndexedProperty()
throws IntrospectionException {
String propertyName = "propertyOne";
Class<MockJavaBean> beanClass = MockJavaBean.class;
try {
new IndexedPropertyDescriptor(propertyName, beanClass);
fail("Should throw IntrospectionException");
} catch (IntrospectionException e) {
}
}
public void testIndexedPropertyDescriptorStringClass_ClassNull()
throws IntrospectionException {
String propertyName = "propertyFour";
Class<?> beanClass = null;
try {
new IndexedPropertyDescriptor(propertyName, beanClass);
fail("Should throw IntrospectionException");
} catch (IntrospectionException e) {
}
}
/*
bean class does not implements java.io.Serializable
| Method::testIndexedPropertyDescriptorStringClass_NotBeanClass | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/IndexedPropertyDescriptorTest.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/IndexedPropertyDescriptorTest.java | Apache-2.0 |
public void testIndexedPropertyDescriptorStringClassStringStringStringString_RNull()
throws IntrospectionException {
String propertyName = "PropertyFour";
Class<MockJavaBean> beanClass = MockJavaBean.class;
IndexedPropertyDescriptor ipd = new IndexedPropertyDescriptor(
propertyName, beanClass, null, "set" + propertyName, null,
"set" + propertyName);
assertEquals(String.class, ipd.getIndexedPropertyType());
assertEquals(String[].class, ipd.getPropertyType());
assertNotNull(ipd.getWriteMethod());
assertNotNull(ipd.getIndexedWriteMethod());
} |
index read /read null
| IndexedPropertyDescriptor::testIndexedPropertyDescriptorStringClassStringStringStringString_RNull | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/IndexedPropertyDescriptorTest.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/IndexedPropertyDescriptorTest.java | Apache-2.0 |
public void testIndexedPropertyDescriptorStringMethodMethodMethodMethod()
throws SecurityException, NoSuchMethodException,
IntrospectionException {
String propertyName = "PropertyFour";
Class<MockJavaBean> beanClass = MockJavaBean.class;
Method readMethod = beanClass.getMethod("get" + propertyName,
(Class[]) null);
Method writeMethod = beanClass.getMethod("set" + propertyName,
new Class[] { String[].class });
Method indexedReadMethod = beanClass.getMethod("get" + propertyName,
new Class[] { Integer.TYPE });
Method indexedWriteMethod = beanClass.getMethod("set" + propertyName,
new Class[] { Integer.TYPE, String.class });
IndexedPropertyDescriptor ipd = new IndexedPropertyDescriptor(
propertyName, readMethod, writeMethod, indexedReadMethod,
indexedWriteMethod);
assertEquals(readMethod, ipd.getReadMethod());
assertEquals(writeMethod, ipd.getWriteMethod());
assertEquals(indexedReadMethod, ipd.getIndexedReadMethod());
assertEquals(indexedWriteMethod, ipd.getIndexedWriteMethod());
assertEquals(String[].class, ipd.getPropertyType());
assertEquals(String.class, ipd.getIndexedPropertyType());
assertFalse(ipd.isBound());
assertFalse(ipd.isConstrained());
assertEquals(propertyName, ipd.getDisplayName());
assertEquals(propertyName, ipd.getName());
assertEquals(propertyName, ipd.getShortDescription());
assertNotNull(ipd.attributeNames());
assertFalse(ipd.isExpert());
assertFalse(ipd.isHidden());
assertFalse(ipd.isPreferred());
} |
IndexedRead/IndexedWrite incompatible
@throws IntrospectionException
public void testIndexedPropertyDescriptorStringClassStringStringStringString_IndexedRWIncompatible()
throws IntrospectionException {
String propertyName = "PropertyFour";
String anotherProp = "PropertyFive";
Class<MockJavaBean> beanClass = MockJavaBean.class;
IndexedPropertyDescriptor ipd = new IndexedPropertyDescriptor(
propertyName, beanClass, "get" + propertyName, "set"
+ propertyName, "get" + propertyName, "set"
+ anotherProp);
assertEquals(String.class, ipd.getIndexedPropertyType());
assertEquals(String[].class, ipd.getPropertyType());
assertEquals("set" + anotherProp, ipd.getIndexedWriteMethod().getName());
}
/*
ReadMethod/IndexedReadMethod incompatible
public void testIndexedPropertyDescriptorStringClassStringStringStringString_RIndexedRcompatible()
throws IntrospectionException {
String propertyName = "PropertyFour";
String anotherProp = "PropertyFive";
Class<MockJavaBean> beanClass = MockJavaBean.class;
IndexedPropertyDescriptor ipd = new IndexedPropertyDescriptor(
propertyName, beanClass, "get" + propertyName, "set"
+ propertyName, "get" + anotherProp, "set"
+ anotherProp);
assertEquals(String.class, ipd.getIndexedPropertyType());
assertEquals(String[].class, ipd.getPropertyType());
assertEquals("set" + anotherProp, ipd.getIndexedWriteMethod().getName());
}
public void testIndexedPropertyDescriptorStringClassStringStringStringString_WrongArgumentNumber()
throws IntrospectionException {
IndexedPropertyDescriptor ipd = new IndexedPropertyDescriptor("a", DummyClass.class, null, "setAI",
"getAI", "setAI");
assertNotNull(ipd);
}
private class DummyClass {
private int[] a;
public void setAI(int v, int i) {
a[i] = v;
}
public void setAI(int[] a) {
this.a = a;
}
public int[] getA() {
return a;
}
public int getAI(int i) {
return a[i];
}
}
/*
Class under test for void IndexedPropertyDescriptor(String, Method,
Method, Method, Method)
| DummyClass::testIndexedPropertyDescriptorStringMethodMethodMethodMethod | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/IndexedPropertyDescriptorTest.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/IndexedPropertyDescriptorTest.java | Apache-2.0 |
public String[] getPropertyOne() {
return propertyOne;
} |
@return Returns the propertyOne.
| NotJavaBean::getPropertyOne | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/IndexedPropertyDescriptorTest.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/IndexedPropertyDescriptorTest.java | Apache-2.0 |
public void setPropertyOne(String[] propertyOne) {
this.propertyOne = propertyOne;
} |
@param propertyOne
The propertyOne to set.
| NotJavaBean::setPropertyOne | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/IndexedPropertyDescriptorTest.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/java/org/apache/harmony/beans/tests/java/beans/IndexedPropertyDescriptorTest.java | Apache-2.0 |
public String getName() {
return name;
} |
@return Returns the name.
| MockFoo::getName | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/support/java/org/apache/harmony/beans/tests/support/mock/MockFoo.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/support/java/org/apache/harmony/beans/tests/support/mock/MockFoo.java | Apache-2.0 |
public void setName(String name) {
this.name = name;
} |
@param name The name to set.
| MockFoo::setName | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/support/java/org/apache/harmony/beans/tests/support/mock/MockFoo.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/support/java/org/apache/harmony/beans/tests/support/mock/MockFoo.java | Apache-2.0 |
public String getBeanName() {
return beanName;
} |
@return Returns the beanName.
| MockJavaBean::getBeanName | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/support/java/org/apache/harmony/beans/tests/support/mock/MockJavaBean.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/support/java/org/apache/harmony/beans/tests/support/mock/MockJavaBean.java | Apache-2.0 |
public void setBeanName(String beanName) {
this.beanName = beanName;
} |
@param beanName
The beanName to set.
| MockJavaBean::setBeanName | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/support/java/org/apache/harmony/beans/tests/support/mock/MockJavaBean.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/support/java/org/apache/harmony/beans/tests/support/mock/MockJavaBean.java | Apache-2.0 |
public String getPropertyOne() {
return propertyOne;
} |
@return Returns the propertyOne.
| MockJavaBean::getPropertyOne | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/support/java/org/apache/harmony/beans/tests/support/mock/MockJavaBean.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/support/java/org/apache/harmony/beans/tests/support/mock/MockJavaBean.java | Apache-2.0 |
public void setPropertyOne(String propertyOne) {
this.propertyOne = propertyOne;
} |
@param propertyOne
The propertyOne to set.
| MockJavaBean::setPropertyOne | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/support/java/org/apache/harmony/beans/tests/support/mock/MockJavaBean.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/support/java/org/apache/harmony/beans/tests/support/mock/MockJavaBean.java | Apache-2.0 |
public Integer getPropertyTwo() {
return propertyTwo;
} |
@return Returns the propertyTwo.
| MockJavaBean::getPropertyTwo | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/support/java/org/apache/harmony/beans/tests/support/mock/MockJavaBean.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/support/java/org/apache/harmony/beans/tests/support/mock/MockJavaBean.java | Apache-2.0 |
public void setPropertyTwo(Integer propertyTwo) {
this.propertyTwo = propertyTwo;
} |
@param propertyTwo
The propertyTwo to set.
| MockJavaBean::setPropertyTwo | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/support/java/org/apache/harmony/beans/tests/support/mock/MockJavaBean.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/support/java/org/apache/harmony/beans/tests/support/mock/MockJavaBean.java | Apache-2.0 |
public String getPropertyThree() {
return propertyThree;
} |
@return Returns the propertyThree.
| MockJavaBean::getPropertyThree | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/support/java/org/apache/harmony/beans/tests/support/mock/MockJavaBean.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/support/java/org/apache/harmony/beans/tests/support/mock/MockJavaBean.java | Apache-2.0 |
public void setPropertyThree(String propertyThree) {
this.propertyThree = propertyThree;
} |
@param propertyThree
The propertyThree to set.
| MockJavaBean::setPropertyThree | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/support/java/org/apache/harmony/beans/tests/support/mock/MockJavaBean.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/support/java/org/apache/harmony/beans/tests/support/mock/MockJavaBean.java | Apache-2.0 |
public String[] getPropertyFour() {
return propertyFour;
} |
@return Returns the propertyFour.
| MockJavaBean::getPropertyFour | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/support/java/org/apache/harmony/beans/tests/support/mock/MockJavaBean.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/support/java/org/apache/harmony/beans/tests/support/mock/MockJavaBean.java | Apache-2.0 |
public void setPropertyFour(String[] propertyFour) {
this.propertyFour = propertyFour;
} |
@param propertyFour
The propertyFour to set.
| MockJavaBean::setPropertyFour | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/support/java/org/apache/harmony/beans/tests/support/mock/MockJavaBean.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/support/java/org/apache/harmony/beans/tests/support/mock/MockJavaBean.java | Apache-2.0 |
public String[] getPropertyFive() {
return propertyFive;
} |
@return Returns the propertyFive.
| MockJavaBean::getPropertyFive | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/support/java/org/apache/harmony/beans/tests/support/mock/MockJavaBean.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/support/java/org/apache/harmony/beans/tests/support/mock/MockJavaBean.java | Apache-2.0 |
public void setPropertyFive(String[] propertyFive) {
this.propertyFive = propertyFive;
} |
@param propertyFive
The propertyFive to set.
| MockJavaBean::setPropertyFive | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/support/java/org/apache/harmony/beans/tests/support/mock/MockJavaBean.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/support/java/org/apache/harmony/beans/tests/support/mock/MockJavaBean.java | Apache-2.0 |
protected String getProtectedProp() {
return protectedProp;
} |
@return Returns the protectedProp.
| MockJavaBean::getProtectedProp | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/support/java/org/apache/harmony/beans/tests/support/mock/MockJavaBean.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/support/java/org/apache/harmony/beans/tests/support/mock/MockJavaBean.java | Apache-2.0 |
protected void setProtectedProp(String protectedProp) {
this.protectedProp = protectedProp;
} |
@param protectedProp
The protectedProp to set.
| MockJavaBean::setProtectedProp | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/support/java/org/apache/harmony/beans/tests/support/mock/MockJavaBean.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/support/java/org/apache/harmony/beans/tests/support/mock/MockJavaBean.java | Apache-2.0 |
public Integer[] getPropertySix() {
return propertySix;
} |
@return Returns the propertySix.
| MockJavaBean::getPropertySix | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/support/java/org/apache/harmony/beans/tests/support/mock/MockJavaBean.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/support/java/org/apache/harmony/beans/tests/support/mock/MockJavaBean.java | Apache-2.0 |
public void setPropertySix(Integer[] propertySix) {
this.propertySix = propertySix;
} |
@param propertySix
The propertySix to set.
| MockJavaBean::setPropertySix | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/support/java/org/apache/harmony/beans/tests/support/mock/MockJavaBean.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/support/java/org/apache/harmony/beans/tests/support/mock/MockJavaBean.java | Apache-2.0 |
public String getFox02() {
return fox02;
} |
@return Returns the fox02.
| FakeFox02::getFox02 | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/support/java/org/apache/harmony/beans/tests/support/mock/FakeFox02.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/support/java/org/apache/harmony/beans/tests/support/mock/FakeFox02.java | Apache-2.0 |
public void setFox02(String fox02) {
this.fox02 = fox02;
} |
@param fox02
The fox02 to set.
| FakeFox02::setFox02 | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/support/java/org/apache/harmony/beans/tests/support/mock/FakeFox02.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/support/java/org/apache/harmony/beans/tests/support/mock/FakeFox02.java | Apache-2.0 |
public MockPropertyChangeEvent(Object source) {
super(source);
} |
@param source
| MockPropertyChangeEvent::MockPropertyChangeEvent | java | google/j2objc | jre_emul/apache_harmony/classlib/modules/beans/src/test/support/java/org/apache/harmony/beans/tests/support/mock/MockPropertyChangeEvent.java | https://github.com/google/j2objc/blob/master/jre_emul/apache_harmony/classlib/modules/beans/src/test/support/java/org/apache/harmony/beans/tests/support/mock/MockPropertyChangeEvent.java | Apache-2.0 |
public byte byteValue() {
return 0;
} |
Returns the value of the specified number as a {@code byte},
which may involve rounding or truncation.
<p>This implementation returns the result of {@link #intValue} cast
to a {@code byte}.
@return the numeric value represented by this object after conversion
to type {@code byte}.
@since JDK1.1
| Number::byteValue | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Number.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Number.java | Apache-2.0 |
public short shortValue() {
return 0;
} |
Returns the value of the specified number as a {@code short},
which may involve rounding or truncation.
<p>This implementation returns the result of {@link #intValue} cast
to a {@code short}.
@return the numeric value represented by this object after conversion
to type {@code short}.
@since JDK1.1
| Number::shortValue | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Number.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Number.java | Apache-2.0 |
public static Class<?> forName(String className) throws ClassNotFoundException {
return null;
} |
Returns the {@code Class} object associated with the class or
interface with the given string name. Invoking this method is
equivalent to:
<blockquote>
{@code Class.forName(className, true, currentLoader)}
</blockquote>
where {@code currentLoader} denotes the defining class loader of
the current class.
<p> For example, the following code fragment returns the
runtime {@code Class} descriptor for the class named
{@code java.lang.Thread}:
<blockquote>
{@code Class t = Class.forName("java.lang.Thread")}
</blockquote>
<p>
A call to {@code forName("X")} causes the class named
{@code X} to be initialized.
@param className the fully qualified name of the desired class.
@return the {@code Class} object for the class with the
specified name.
@exception LinkageError if the linkage fails
@exception ExceptionInInitializerError if the initialization provoked
by this method fails
@exception ClassNotFoundException if the class cannot be located
| Class::forName | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public static Class<?> forName(String name, boolean initialize, ClassLoader loader)
throws ClassNotFoundException {
return null;
} |
Returns the {@code Class} object associated with the class or
interface with the given string name, using the given class loader.
Given the fully qualified name for a class or interface (in the same
format returned by {@code getName}) this method attempts to
locate, load, and link the class or interface. The specified class
loader is used to load the class or interface. If the parameter
{@code loader} is null, the class is loaded through the bootstrap
class loader. The class is initialized only if the
{@code initialize} parameter is {@code true} and if it has
not been initialized earlier.
<p> If {@code name} denotes a primitive type or void, an attempt
will be made to locate a user-defined class in the unnamed package whose
name is {@code name}. Therefore, this method cannot be used to
obtain any of the {@code Class} objects representing primitive
types or void.
<p> If {@code name} denotes an array class, the component type of
the array class is loaded but not initialized.
<p> For example, in an instance method the expression:
<blockquote>
{@code Class.forName("Foo")}
</blockquote>
is equivalent to:
<blockquote>
{@code Class.forName("Foo", true, this.getClass().getClassLoader())}
</blockquote>
Note that this method throws errors related to loading, linking or
initializing as specified in Sections 12.2, 12.3 and 12.4 of <em>The
Java Language Specification</em>.
Note that this method does not check whether the requested class
is accessible to its caller.
<p> If the {@code loader} is {@code null}, and a security
manager is present, and the caller's class loader is not null, then this
method calls the security manager's {@code checkPermission} method
with a {@code RuntimePermission("getClassLoader")} permission to
ensure it's ok to access the bootstrap class loader.
@param name fully qualified name of the desired class
@param initialize if {@code true} the class will be initialized.
See Section 12.4 of <em>The Java Language Specification</em>.
@param loader class loader from which the class must be loaded
@return class object representing the desired class
@exception LinkageError if the linkage fails
@exception ExceptionInInitializerError if the initialization provoked
by this method fails
@exception ClassNotFoundException if the class cannot be located by
the specified class loader
@see java.lang.Class#forName(String)
@see java.lang.ClassLoader
@since 1.2
| Class::forName | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public <U> Class<? extends U> asSubclass(Class<U> clazz) {
return null;
} |
Casts this {@code Class} object to represent a subclass of the class
represented by the specified class object. Checks that the cast
is valid, and throws a {@code ClassCastException} if it is not. If
this method succeeds, it always returns a reference to this class object.
<p>This method is useful when a client needs to "narrow" the type of
a {@code Class} object to pass it to an API that restricts the
{@code Class} objects that it is willing to accept. A cast would
generate a compile-time warning, as the correctness of the cast
could not be checked at runtime (because generic types are implemented
by erasure).
@param <U> the type to cast this class object to
@param clazz the class of the type to cast this class object to
@return this {@code Class} object, cast to represent a subclass of
the specified class object.
@throws ClassCastException if this {@code Class} object does not
represent a subclass of the specified class (here "subclass" includes
the class itself).
@since 1.5
| Class::asSubclass | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public T cast(Object obj) {
return null;
} |
Casts an object to the class or interface represented
by this {@code Class} object.
@param obj the object to be cast
@return the object after casting, or null if obj is null
@throws ClassCastException if the object is not
null and is not assignable to the type T.
@since 1.5
| Class::cast | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public boolean desiredAssertionStatus() {
return false;
} |
Returns the assertion status that would be assigned to this
class if it were to be initialized at the time this method is invoked.
If this class has had its assertion status set, the most recent
setting will be returned; otherwise, if any package default assertion
status pertains to this class, the most recent setting for the most
specific pertinent package default assertion status is returned;
otherwise, if this class is not a system class (i.e., it has a
class loader) its class loader's default assertion status is returned;
otherwise, the system class default assertion status is returned.
<p>
Few programmers will have any need for this method; it is provided
for the benefit of the JRE itself. (It allows a class to determine at
the time that it is initialized whether assertions should be enabled.)
Note that this method is not guaranteed to return the actual
assertion status that was (or will be) associated with the specified
class when it was (or will be) initialized.
@return the desired assertion status of the specified class.
@see java.lang.ClassLoader#setClassAssertionStatus
@see java.lang.ClassLoader#setPackageAssertionStatus
@see java.lang.ClassLoader#setDefaultAssertionStatus
@since 1.4
| Class::desiredAssertionStatus | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public <A extends Annotation> A getAnnotation(Class<A> annotationClass) {
return null;
} |
@throws NullPointerException {@inheritDoc}
@since 1.5
| Class::getAnnotation | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public String getCanonicalName() {
return "";
} |
Returns the canonical name of the underlying class as
defined by the Java Language Specification. Returns null if
the underlying class does not have a canonical name (i.e., if
it is a local or anonymous class or an array whose component
type does not have a canonical name).
@return the canonical name of the underlying class if it exists, and
{@code null} otherwise.
@since 1.5
| Class::getCanonicalName | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public Class<?>[] getClasses() {
return null;
} |
Returns an array containing {@code Class} objects representing all
the public classes and interfaces that are members of the class
represented by this {@code Class} object. This includes public
class and interface members inherited from superclasses and public class
and interface members declared by the class. This method returns an
array of length 0 if this {@code Class} object has no public member
classes or interfaces. This method also returns an array of length 0 if
this {@code Class} object represents a primitive type, an array
class, or void.
@return the array of {@code Class} objects representing the public
members of this class
@since JDK1.1
| Class::getClasses | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public ClassLoader getClassLoader() {
return null;
} |
Returns the class loader for the class. Some implementations may use
null to represent the bootstrap class loader. This method will return
null in such implementations if this class was loaded by the bootstrap
class loader.
<p> If a security manager is present, and the caller's class loader is
not null and the caller's class loader is not the same as or an ancestor of
the class loader for the class whose class loader is requested, then
this method calls the security manager's {@code checkPermission}
method with a {@code RuntimePermission("getClassLoader")}
permission to ensure it's ok to access the class loader for the class.
<p>If this object
represents a primitive type or void, null is returned.
@return the class loader that loaded the class or interface
represented by this object.
@throws SecurityException
if a security manager exists and its
{@code checkPermission} method denies
access to the class loader for the class.
@see java.lang.ClassLoader
@see SecurityManager#checkPermission
@see java.lang.RuntimePermission
| Class::getClassLoader | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public Class<?> getComponentType() {
return null;
} |
Returns the {@code Class} representing the component type of an
array. If this class does not represent an array class this method
returns null.
@return the {@code Class} representing the component type of this
class if this class is an array
@see java.lang.reflect.Array
@since JDK1.1
| Class::getComponentType | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public Constructor<T> getConstructor(Class<?>... parameterTypes)
throws NoSuchMethodException, SecurityException {
return null;
} |
Returns a {@code Constructor} object that reflects the specified
public constructor of the class represented by this {@code Class}
object. The {@code parameterTypes} parameter is an array of
{@code Class} objects that identify the constructor's formal
parameter types, in declared order.
If this {@code Class} object represents an inner class
declared in a non-static context, the formal parameter types
include the explicit enclosing instance as the first parameter.
<p> The constructor to reflect is the public constructor of the class
represented by this {@code Class} object whose formal parameter
types match those specified by {@code parameterTypes}.
@param parameterTypes the parameter array
@return the {@code Constructor} object of the public constructor that
matches the specified {@code parameterTypes}
@throws NoSuchMethodException if a matching method is not found.
@throws SecurityException
If a security manager, <i>s</i>, is present and
the caller's class loader is not the same as or an
ancestor of the class loader for the current class and
invocation of {@link SecurityManager#checkPackageAccess
s.checkPackageAccess()} denies access to the package
of this class.
@since JDK1.1
| Class::getConstructor | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public Constructor<?>[] getConstructors() throws SecurityException {
return null;
} |
Returns an array containing {@code Constructor} objects reflecting
all the public constructors of the class represented by this
{@code Class} object. An array of length 0 is returned if the
class has no public constructors, or if the class is an array class, or
if the class reflects a primitive type or void.
Note that while this method returns an array of {@code
Constructor<T>} objects (that is an array of constructors from
this class), the return type of this method is {@code
Constructor<?>[]} and <em>not</em> {@code Constructor<T>[]} as
might be expected. This less informative return type is
necessary since after being returned from this method, the
array could be modified to hold {@code Constructor} objects for
different classes, which would violate the type guarantees of
{@code Constructor<T>[]}.
@return the array of {@code Constructor} objects representing the
public constructors of this class
@throws SecurityException
If a security manager, <i>s</i>, is present and
the caller's class loader is not the same as or an
ancestor of the class loader for the current class and
invocation of {@link SecurityManager#checkPackageAccess
s.checkPackageAccess()} denies access to the package
of this class.
@since JDK1.1
| Class::getConstructors | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public Class<?>[] getDeclaredClasses() {
return null;
} |
Returns an array of {@code Class} objects reflecting all the
classes and interfaces declared as members of the class represented by
this {@code Class} object. This includes public, protected, default
(package) access, and private classes and interfaces declared by the
class, but excludes inherited classes and interfaces. This method
returns an array of length 0 if the class declares no classes or
interfaces as members, or if this {@code Class} object represents a
primitive type, an array class, or void.
@return the array of {@code Class} objects representing all the
declared members of this class
@throws SecurityException
If a security manager, <i>s</i>, is present and any of the
following conditions is met:
<ul>
<li> the caller's class loader is not the same as the
class loader of this class and invocation of
{@link SecurityManager#checkPermission
s.checkPermission} method with
{@code RuntimePermission("accessDeclaredMembers")}
denies access to the declared classes within this class
<li> the caller's class loader is not the same as or an
ancestor of the class loader for the current class and
invocation of {@link SecurityManager#checkPackageAccess
s.checkPackageAccess()} denies access to the package
of this class
</ul>
@since JDK1.1
| Class::getDeclaredClasses | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public Constructor<T> getDeclaredConstructor(Class<?>... parameterTypes)
throws NoSuchMethodException, SecurityException {
return null;
} |
Returns a {@code Constructor} object that reflects the specified
constructor of the class or interface represented by this
{@code Class} object. The {@code parameterTypes} parameter is
an array of {@code Class} objects that identify the constructor's
formal parameter types, in declared order.
If this {@code Class} object represents an inner class
declared in a non-static context, the formal parameter types
include the explicit enclosing instance as the first parameter.
@param parameterTypes the parameter array
@return The {@code Constructor} object for the constructor with the
specified parameter list
@throws NoSuchMethodException if a matching method is not found.
@throws SecurityException
If a security manager, <i>s</i>, is present and any of the
following conditions is met:
<ul>
<li> the caller's class loader is not the same as the
class loader of this class and invocation of
{@link SecurityManager#checkPermission
s.checkPermission} method with
{@code RuntimePermission("accessDeclaredMembers")}
denies access to the declared constructor
<li> the caller's class loader is not the same as or an
ancestor of the class loader for the current class and
invocation of {@link SecurityManager#checkPackageAccess
s.checkPackageAccess()} denies access to the package
of this class
</ul>
@since JDK1.1
| Class::getDeclaredConstructor | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public Constructor<?>[] getDeclaredConstructors() throws SecurityException {
return null;
} |
Returns an array of {@code Constructor} objects reflecting all the
constructors declared by the class represented by this
{@code Class} object. These are public, protected, default
(package) access, and private constructors. The elements in the array
returned are not sorted and are not in any particular order. If the
class has a default constructor, it is included in the returned array.
This method returns an array of length 0 if this {@code Class}
object represents an interface, a primitive type, an array class, or
void.
<p> See <em>The Java Language Specification</em>, section 8.2.
@return the array of {@code Constructor} objects representing all the
declared constructors of this class
@throws SecurityException
If a security manager, <i>s</i>, is present and any of the
following conditions is met:
<ul>
<li> the caller's class loader is not the same as the
class loader of this class and invocation of
{@link SecurityManager#checkPermission
s.checkPermission} method with
{@code RuntimePermission("accessDeclaredMembers")}
denies access to the declared constructors within this class
<li> the caller's class loader is not the same as or an
ancestor of the class loader for the current class and
invocation of {@link SecurityManager#checkPackageAccess
s.checkPackageAccess()} denies access to the package
of this class
</ul>
@since JDK1.1
| Class::getDeclaredConstructors | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public Field getDeclaredField(String name) throws NoSuchFieldException {
return null;
} |
Returns a {@code Field} object that reflects the specified declared
field of the class or interface represented by this {@code Class}
object. The {@code name} parameter is a {@code String} that specifies
the simple name of the desired field.
<p> If this {@code Class} object represents an array type, then this
method does not find the {@code length} field of the array type.
@param name the name of the field
@return the {@code Field} object for the specified field in this
class
@throws NoSuchFieldException if a field with the specified name is
not found.
@throws NullPointerException if {@code name} is {@code null}
@throws SecurityException
If a security manager, <i>s</i>, is present and any of the
following conditions is met:
<ul>
<li> the caller's class loader is not the same as the
class loader of this class and invocation of
{@link SecurityManager#checkPermission
s.checkPermission} method with
{@code RuntimePermission("accessDeclaredMembers")}
denies access to the declared field
<li> the caller's class loader is not the same as or an
ancestor of the class loader for the current class and
invocation of {@link SecurityManager#checkPackageAccess
s.checkPackageAccess()} denies access to the package
of this class
</ul>
@since JDK1.1
@jls 8.2 Class Members
@jls 8.3 Field Declarations
| Class::getDeclaredField | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public Field[] getDeclaredFields() {
return null;
} |
Returns an array of {@code Field} objects reflecting all the fields
declared by the class or interface represented by this
{@code Class} object. This includes public, protected, default
(package) access, and private fields, but excludes inherited fields.
<p> If this {@code Class} object represents a class or interface with no
declared fields, then this method returns an array of length 0.
<p> If this {@code Class} object represents an array type, a primitive
type, or void, then this method returns an array of length 0.
<p> The elements in the returned array are not sorted and are not in any
particular order.
@return the array of {@code Field} objects representing all the
declared fields of this class
@throws SecurityException
If a security manager, <i>s</i>, is present and any of the
following conditions is met:
<ul>
<li> the caller's class loader is not the same as the
class loader of this class and invocation of
{@link SecurityManager#checkPermission
s.checkPermission} method with
{@code RuntimePermission("accessDeclaredMembers")}
denies access to the declared fields within this class
<li> the caller's class loader is not the same as or an
ancestor of the class loader for the current class and
invocation of {@link SecurityManager#checkPackageAccess
s.checkPackageAccess()} denies access to the package
of this class
</ul>
@since JDK1.1
@jls 8.2 Class Members
@jls 8.3 Field Declarations
| Class::getDeclaredFields | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public RecordComponent[] getRecordComponents() {
return null;
} |
Returns an array of {@code RecordComponent} objects representing all the record components of
this record class, or {@code null} if this class is not a record class.
<p>The components are returned in the same order that they are declared in the record header.
The array is empty if this record class has no components. If the class is not a record class,
that is {@link #isRecord()} returns {@code false}, then this method returns {@code null}.
Conversely, if {@link #isRecord()} returns {@code true}, then this method returns a non-null
value.
@apiNote
<p>The following method can be used to find the record canonical constructor:
<pre>{@code
static <T extends Record> Constructor<T> getCanonicalConstructor(Class<T> cls)
throws NoSuchMethodException {
Class<?>[] paramTypes =
Arrays.stream(cls.getRecordComponents())
.map(RecordComponent::getType)
.toArray(Class<?>[]::new);
return cls.getDeclaredConstructor(paramTypes);
}
}</pre>
@return An array of {@code RecordComponent} objects representing all the record components of
this record class, or {@code null} if this class is not a record class
@throws SecurityException If a security manager, <i>s</i>, is present and any of the following
conditions is met:
<ul>
<li>the caller's class loader is not the same as the class loader of this class and
invocation of {@link SecurityManager#checkPermission s.checkPermission} method with
{@code RuntimePermission("accessDeclaredMembers")} denies access to the declared
methods within this class
<li>the caller's class loader is not the same as or an ancestor of the class loader for
the current class and invocation of {@link SecurityManager#checkPackageAccess
s.checkPackageAccess()} denies access to the package of this class
</ul>
@jls 8.10 Record Classes
@since 16
| Class::getRecordComponents | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public Method getDeclaredMethod(String name, Class<?>... parameterTypes)
throws NoSuchMethodException, SecurityException {
return null;
} |
Returns a {@code Method} object that reflects the specified declared method of the class or
interface represented by this {@code Class} object. The {@code name} parameter is a {@code
String} that specifies the simple name of the desired method, and the {@code parameterTypes}
parameter is an array of {@code Class} objects that identify the method's formal parameter
types, in declared order. If more than one method with the same parameter types is declared in
a class, and one of these methods has a return type that is more specific than any of the
others, that method is returned; otherwise one of the methods is chosen arbitrarily. If the
name is "<init>"or "<clinit>" a {@code NoSuchMethodException} is raised.
<p>If this {@code Class} object represents an array type, then this method does not find the
{@code clone()} method.
@param name the name of the method
@param parameterTypes the parameter array
@return the {@code Method} object for the method of this class matching the specified name and
parameters
@throws NoSuchMethodException if a matching method is not found.
@throws NullPointerException if {@code name} is {@code null}
@throws SecurityException If a security manager, <i>s</i>, is present and any of the following
conditions is met:
<ul>
<li>the caller's class loader is not the same as the class loader of this class and
invocation of {@link SecurityManager#checkPermission s.checkPermission} method with
{@code RuntimePermission("accessDeclaredMembers")} denies access to the declared
method
<li>the caller's class loader is not the same as or an ancestor of the class loader for
the current class and invocation of {@link SecurityManager#checkPackageAccess
s.checkPackageAccess()} denies access to the package of this class
</ul>
@jls 8.2 Class Members
@jls 8.4 Method Declarations
@since JDK1.1
| Class::getDeclaredMethod | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public Method[] getDeclaredMethods() throws SecurityException {
return null;
} |
Returns an array containing {@code Method} objects reflecting all the
declared methods of the class or interface represented by this {@code
Class} object, including public, protected, default (package)
access, and private methods, but excluding inherited methods.
<p> If this {@code Class} object represents a type that has multiple
declared methods with the same name and parameter types, but different
return types, then the returned array has a {@code Method} object for
each such method.
<p> If this {@code Class} object represents a type that has a class
initialization method {@code <clinit>}, then the returned array does
<em>not</em> have a corresponding {@code Method} object.
<p> If this {@code Class} object represents a class or interface with no
declared methods, then the returned array has length 0.
<p> If this {@code Class} object represents an array type, a primitive
type, or void, then the returned array has length 0.
<p> The elements in the returned array are not sorted and are not in any
particular order.
@return the array of {@code Method} objects representing all the
declared methods of this class
@throws SecurityException
If a security manager, <i>s</i>, is present and any of the
following conditions is met:
<ul>
<li> the caller's class loader is not the same as the
class loader of this class and invocation of
{@link SecurityManager#checkPermission
s.checkPermission} method with
{@code RuntimePermission("accessDeclaredMembers")}
denies access to the declared methods within this class
<li> the caller's class loader is not the same as or an
ancestor of the class loader for the current class and
invocation of {@link SecurityManager#checkPackageAccess
s.checkPackageAccess()} denies access to the package
of this class
</ul>
@jls 8.2 Class Members
@jls 8.4 Method Declarations
@since JDK1.1
| Class::getDeclaredMethods | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public Class<?> getDeclaringClass() {
return null;
} |
If the class or interface represented by this {@code Class} object
is a member of another class, returns the {@code Class} object
representing the class in which it was declared. This method returns
null if this class or interface is not a member of any other class. If
this {@code Class} object represents an array class, a primitive
type, or void,then this method returns null.
@return the declaring class for this class
@since JDK1.1
| Class::getDeclaringClass | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public Class<?> getEnclosingClass() {
return null;
} |
Returns the immediately enclosing class of the underlying
class. If the underlying class is a top level class this
method returns {@code null}.
@return the immediately enclosing class of the underlying class
@since 1.5
| Class::getEnclosingClass | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public Constructor<?> getEnclosingConstructor() {
return null;
} |
If this {@code Class} object represents a local or anonymous
class within a constructor, returns a {@link
java.lang.reflect.Constructor Constructor} object representing
the immediately enclosing constructor of the underlying
class. Returns {@code null} otherwise. In particular, this
method returns {@code null} if the underlying class is a local
or anonymous class immediately enclosed by a type declaration,
instance initializer or static initializer.
@return the immediately enclosing constructor of the underlying class, if
that class is a local or anonymous class; otherwise {@code null}.
@since 1.5
| Class::getEnclosingConstructor | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public Method getEnclosingMethod() {
return null;
} |
If this {@code Class} object represents a local or anonymous
class within a method, returns a {@link
java.lang.reflect.Method Method} object representing the
immediately enclosing method of the underlying class. Returns
{@code null} otherwise.
In particular, this method returns {@code null} if the underlying
class is a local or anonymous class immediately enclosed by a type
declaration, instance initializer or static initializer.
@return the immediately enclosing method of the underlying class, if
that class is a local or anonymous class; otherwise {@code null}.
@since 1.5
| Class::getEnclosingMethod | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public T[] getEnumConstants() {
return null;
} |
Returns the elements of this enum class or null if this
Class object does not represent an enum type.
@return an array containing the values comprising the enum class
represented by this Class object in the order they're
declared, or null if this Class object does not
represent an enum type
@since 1.5
| Class::getEnumConstants | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public Field getField(String name) throws NoSuchFieldException {
return null;
} |
Returns a {@code Field} object that reflects the specified public member
field of the class or interface represented by this {@code Class}
object. The {@code name} parameter is a {@code String} specifying the
simple name of the desired field.
<p> The field to be reflected is determined by the algorithm that
follows. Let C be the class or interface represented by this object:
<OL>
<LI> If C declares a public field with the name specified, that is the
field to be reflected.</LI>
<LI> If no field was found in step 1 above, this algorithm is applied
recursively to each direct superinterface of C. The direct
superinterfaces are searched in the order they were declared.</LI>
<LI> If no field was found in steps 1 and 2 above, and C has a
superclass S, then this algorithm is invoked recursively upon S.
If C has no superclass, then a {@code NoSuchFieldException}
is thrown.</LI>
</OL>
<p> If this {@code Class} object represents an array type, then this
method does not find the {@code length} field of the array type.
@param name the field name
@return the {@code Field} object of this class specified by
{@code name}
@throws NoSuchFieldException if a field with the specified name is
not found.
@throws NullPointerException if {@code name} is {@code null}
@throws SecurityException
If a security manager, <i>s</i>, is present and
the caller's class loader is not the same as or an
ancestor of the class loader for the current class and
invocation of {@link SecurityManager#checkPackageAccess
s.checkPackageAccess()} denies access to the package
of this class.
@since JDK1.1
@jls 8.2 Class Members
@jls 8.3 Field Declarations
| Class::getField | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public Field[] getFields() throws SecurityException {
return null;
} |
Returns an array containing {@code Field} objects reflecting all
the accessible public fields of the class or interface represented by
this {@code Class} object.
<p> If this {@code Class} object represents a class or interface with no
no accessible public fields, then this method returns an array of length
0.
<p> If this {@code Class} object represents a class, then this method
returns the public fields of the class and of all its superclasses.
<p> If this {@code Class} object represents an interface, then this
method returns the fields of the interface and of all its
superinterfaces.
<p> If this {@code Class} object represents an array type, a primitive
type, or void, then this method returns an array of length 0.
<p> The elements in the returned array are not sorted and are not in any
particular order.
@return the array of {@code Field} objects representing the
public fields
@throws SecurityException
If a security manager, <i>s</i>, is present and
the caller's class loader is not the same as or an
ancestor of the class loader for the current class and
invocation of {@link SecurityManager#checkPackageAccess
s.checkPackageAccess()} denies access to the package
of this class.
@since JDK1.1
@jls 8.2 Class Members
@jls 8.3 Field Declarations
| Class::getFields | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public Type[] getGenericInterfaces() {
return null;
} |
Returns the {@code Type}s representing the interfaces
directly implemented by the class or interface represented by
this object.
<p>If a superinterface is a parameterized type, the
{@code Type} object returned for it must accurately reflect
the actual type parameters used in the source code. The
parameterized type representing each superinterface is created
if it had not been created before. See the declaration of
{@link java.lang.reflect.ParameterizedType ParameterizedType}
for the semantics of the creation process for parameterized
types.
<p> If this object represents a class, the return value is an
array containing objects representing all interfaces
implemented by the class. The order of the interface objects in
the array corresponds to the order of the interface names in
the {@code implements} clause of the declaration of the class
represented by this object. In the case of an array class, the
interfaces {@code Cloneable} and {@code Serializable} are
returned in that order.
<p>If this object represents an interface, the array contains
objects representing all interfaces directly extended by the
interface. The order of the interface objects in the array
corresponds to the order of the interface names in the
{@code extends} clause of the declaration of the interface
represented by this object.
<p>If this object represents a class or interface that
implements no interfaces, the method returns an array of length
0.
<p>If this object represents a primitive type or void, the
method returns an array of length 0.
@throws java.lang.reflect.GenericSignatureFormatError
if the generic class signature does not conform to the format
specified in
<cite>The Java™ Virtual Machine Specification</cite>
@throws TypeNotPresentException if any of the generic
superinterfaces refers to a non-existent type declaration
@throws java.lang.reflect.MalformedParameterizedTypeException
if any of the generic superinterfaces refer to a parameterized
type that cannot be instantiated for any reason
@return an array of interfaces implemented by this class
@since 1.5
| Class::getGenericInterfaces | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public Type getGenericSuperclass() {
return null;
} |
Returns the {@code Type} representing the direct superclass of
the entity (class, interface, primitive type or void) represented by
this {@code Class}.
<p>If the superclass is a parameterized type, the {@code Type}
object returned must accurately reflect the actual type
parameters used in the source code. The parameterized type
representing the superclass is created if it had not been
created before. See the declaration of {@link
java.lang.reflect.ParameterizedType ParameterizedType} for the
semantics of the creation process for parameterized types. If
this {@code Class} represents either the {@code Object}
class, an interface, a primitive type, or void, then null is
returned. If this object represents an array class then the
{@code Class} object representing the {@code Object} class is
returned.
@throws java.lang.reflect.GenericSignatureFormatError if the generic
class signature does not conform to the format specified in
<cite>The Java™ Virtual Machine Specification</cite>
@throws TypeNotPresentException if the generic superclass
refers to a non-existent type declaration
@throws java.lang.reflect.MalformedParameterizedTypeException if the
generic superclass refers to a parameterized type that cannot be
instantiated for any reason
@return the superclass of the class represented by this object
@since 1.5
| Class::getGenericSuperclass | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public Class<?>[] getInterfaces() {
return null;
} |
Determines the interfaces implemented by the class or interface
represented by this object.
<p> If this object represents a class, the return value is an array
containing objects representing all interfaces implemented by the
class. The order of the interface objects in the array corresponds to
the order of the interface names in the {@code implements} clause
of the declaration of the class represented by this object. For
example, given the declaration:
<blockquote>
{@code class Shimmer implements FloorWax, DessertTopping { ... }}
</blockquote>
suppose the value of {@code s} is an instance of
{@code Shimmer}; the value of the expression:
<blockquote>
{@code s.getClass().getInterfaces()[0]}
</blockquote>
is the {@code Class} object that represents interface
{@code FloorWax}; and the value of:
<blockquote>
{@code s.getClass().getInterfaces()[1]}
</blockquote>
is the {@code Class} object that represents interface
{@code DessertTopping}.
<p> If this object represents an interface, the array contains objects
representing all interfaces extended by the interface. The order of the
interface objects in the array corresponds to the order of the interface
names in the {@code extends} clause of the declaration of the
interface represented by this object.
<p> If this object represents a class or interface that implements no
interfaces, the method returns an array of length 0.
<p> If this object represents a primitive type or void, the method
returns an array of length 0.
<p> If this {@code Class} object represents an array type, the
interfaces {@code Cloneable} and {@code java.io.Serializable} are
returned in that order.
@return an array of interfaces implemented by this class.
| Class::getInterfaces | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public Method getMethod(String name, Class<?>... parameterTypes)
throws NoSuchMethodException, SecurityException {
return null;
} |
Returns a {@code Method} object that reflects the specified public
member method of the class or interface represented by this
{@code Class} object. The {@code name} parameter is a
{@code String} specifying the simple name of the desired method. The
{@code parameterTypes} parameter is an array of {@code Class}
objects that identify the method's formal parameter types, in declared
order. If {@code parameterTypes} is {@code null}, it is
treated as if it were an empty array.
<p> If the {@code name} is "{@code <init>}" or "{@code <clinit>}" a
{@code NoSuchMethodException} is raised. Otherwise, the method to
be reflected is determined by the algorithm that follows. Let C be the
class or interface represented by this object:
<OL>
<LI> C is searched for a <I>matching method</I>, as defined below. If a
matching method is found, it is reflected.</LI>
<LI> If no matching method is found by step 1 then:
<OL TYPE="a">
<LI> If C is a class other than {@code Object}, then this algorithm is
invoked recursively on the superclass of C.</LI>
<LI> If C is the class {@code Object}, or if C is an interface, then
the superinterfaces of C (if any) are searched for a matching
method. If any such method is found, it is reflected.</LI>
</OL></LI>
</OL>
<p> To find a matching method in a class or interface C: If C
declares exactly one public method with the specified name and exactly
the same formal parameter types, that is the method reflected. If more
than one such method is found in C, and one of these methods has a
return type that is more specific than any of the others, that method is
reflected; otherwise one of the methods is chosen arbitrarily.
<p>Note that there may be more than one matching method in a
class because while the Java language forbids a class to
declare multiple methods with the same signature but different
return types, the Java virtual machine does not. This
increased flexibility in the virtual machine can be used to
implement various language features. For example, covariant
returns can be implemented with {@linkplain
java.lang.reflect.Method#isBridge bridge methods}; the bridge
method and the method being overridden would have the same
signature but different return types.
<p> If this {@code Class} object represents an array type, then this
method does not find the {@code clone()} method.
<p> Static methods declared in superinterfaces of the class or interface
represented by this {@code Class} object are not considered members of
the class or interface.
@param name the name of the method
@param parameterTypes the list of parameters
@return the {@code Method} object that matches the specified
{@code name} and {@code parameterTypes}
@throws NoSuchMethodException if a matching method is not found
or if the name is "<init>"or "<clinit>".
@throws NullPointerException if {@code name} is {@code null}
@throws SecurityException
If a security manager, <i>s</i>, is present and
the caller's class loader is not the same as or an
ancestor of the class loader for the current class and
invocation of {@link SecurityManager#checkPackageAccess
s.checkPackageAccess()} denies access to the package
of this class.
@jls 8.2 Class Members
@jls 8.4 Method Declarations
@since JDK1.1
| Class::getMethod | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public Method[] getMethods() throws SecurityException {
return null;
} |
Returns an array containing {@code Method} objects reflecting all the
public methods of the class or interface represented by this {@code
Class} object, including those declared by the class or interface and
those inherited from superclasses and superinterfaces.
<p> If this {@code Class} object represents a type that has multiple
public methods with the same name and parameter types, but different
return types, then the returned array has a {@code Method} object for
each such method.
<p> If this {@code Class} object represents a type with a class
initialization method {@code <clinit>}, then the returned array does
<em>not</em> have a corresponding {@code Method} object.
<p> If this {@code Class} object represents an array type, then the
returned array has a {@code Method} object for each of the public
methods inherited by the array type from {@code Object}. It does not
contain a {@code Method} object for {@code clone()}.
<p> If this {@code Class} object represents an interface then the
returned array does not contain any implicitly declared methods from
{@code Object}. Therefore, if no methods are explicitly declared in
this interface or any of its superinterfaces then the returned array
has length 0. (Note that a {@code Class} object which represents a class
always has public methods, inherited from {@code Object}.)
<p> If this {@code Class} object represents a primitive type or void,
then the returned array has length 0.
<p> Static methods declared in superinterfaces of the class or interface
represented by this {@code Class} object are not considered members of
the class or interface.
<p> The elements in the returned array are not sorted and are not in any
particular order.
@return the array of {@code Method} objects representing the
public methods of this class
@throws SecurityException
If a security manager, <i>s</i>, is present and
the caller's class loader is not the same as or an
ancestor of the class loader for the current class and
invocation of {@link SecurityManager#checkPackageAccess
s.checkPackageAccess()} denies access to the package
of this class.
@jls 8.2 Class Members
@jls 8.4 Method Declarations
@since JDK1.1
| Class::getMethods | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public int getModifiers() {
return 0;
} |
Returns the Java language modifiers for this class or interface, encoded
in an integer. The modifiers consist of the Java Virtual Machine's
constants for {@code public}, {@code protected},
{@code private}, {@code final}, {@code static},
{@code abstract} and {@code interface}; they should be decoded
using the methods of class {@code Modifier}.
<p> If the underlying class is an array class, then its
{@code public}, {@code private} and {@code protected}
modifiers are the same as those of its component type. If this
{@code Class} represents a primitive type or void, its
{@code public} modifier is always {@code true}, and its
{@code protected} and {@code private} modifiers are always
{@code false}. If this object represents an array class, a
primitive type or void, then its {@code final} modifier is always
{@code true} and its interface modifier is always
{@code false}. The values of its other modifiers are not determined
by this specification.
<p> The modifier encodings are defined in <em>The Java Virtual Machine
Specification</em>, table 4.1.
@return the {@code int} representing the modifiers for this class
@see java.lang.reflect.Modifier
@since JDK1.1
| Class::getModifiers | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public String getName() {
return "";
} |
Returns the name of the entity (class, interface, array class,
primitive type, or void) represented by this {@code Class} object,
as a {@code String}.
<p> If this class object represents a reference type that is not an
array type then the binary name of the class is returned, as specified
by
<cite>The Java™ Language Specification</cite>.
<p> If this class object represents a primitive type or void, then the
name returned is a {@code String} equal to the Java language
keyword corresponding to the primitive type or void.
<p> If this class object represents a class of arrays, then the internal
form of the name consists of the name of the element type preceded by
one or more '{@code [}' characters representing the depth of the array
nesting. The encoding of element type names is as follows:
<blockquote><table summary="Element types and encodings">
<tr><th> Element Type <th> <th> Encoding
<tr><td> boolean <td> <td align=center> Z
<tr><td> byte <td> <td align=center> B
<tr><td> char <td> <td align=center> C
<tr><td> class or interface
<td> <td align=center> L<i>classname</i>;
<tr><td> double <td> <td align=center> D
<tr><td> float <td> <td align=center> F
<tr><td> int <td> <td align=center> I
<tr><td> long <td> <td align=center> J
<tr><td> short <td> <td align=center> S
</table></blockquote>
<p> The class or interface name <i>classname</i> is the binary name of
the class specified above.
<p> Examples:
<blockquote><pre>
String.class.getName()
returns "java.lang.String"
byte.class.getName()
returns "byte"
(new Object[3]).getClass().getName()
returns "[Ljava.lang.Object;"
(new int[3][4][5][6][7][8][9]).getClass().getName()
returns "[[[[[[[I"
</pre></blockquote>
@return the name of the class or interface
represented by this object.
| Class::getName | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public Package getPackage() {
return null;
} |
Gets the package for this class. The class loader of this class is used
to find the package. If the class was loaded by the bootstrap class
loader the set of packages loaded from CLASSPATH is searched to find the
package of the class. Null is returned if no package object was created
by the class loader of this class.
<p> Packages have attributes for versions and specifications only if the
information was defined in the manifests that accompany the classes, and
if the class loader created the package instance with the attributes
from the manifest.
@return the package of the class, or null if no package
information is available from the archive or codebase.
| Class::getPackage | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public String getPackageName() {
return null;
} |
Returns the fully qualified package name.
<p> If this class is a top level class, then this method returns the fully
qualified name of the package that the class is a member of, or the
empty string if the class is in an unnamed package.
<p> If this class is a member class, then this method is equivalent to
invoking {@code getPackageName()} on the {@linkplain #getEnclosingClass
enclosing class}.
<p> If this class is a {@linkplain #isLocalClass local class} or an {@linkplain
#isAnonymousClass() anonymous class}, then this method is equivalent to
invoking {@code getPackageName()} on the {@linkplain #getDeclaringClass
declaring class} of the {@linkplain #getEnclosingMethod enclosing method} or
{@linkplain #getEnclosingConstructor enclosing constructor}.
<p> If this class represents an array type then this method returns the
package name of the element type. If this class represents a primitive
type or void then the package name "{@code java.lang}" is returned.
@return the fully qualified package name
@since 9
@spec JPMS
@jls 6.7 Fully Qualified Names
| Class::getPackageName | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public ProtectionDomain getProtectionDomain() {
return null;
} |
Returns the {@code ProtectionDomain} of this class. If there is a
security manager installed, this method first calls the security
manager's {@code checkPermission} method with a
{@code RuntimePermission("getProtectionDomain")} permission to
ensure it's ok to get the
{@code ProtectionDomain}.
@return the ProtectionDomain of this class
@throws SecurityException
if a security manager exists and its
{@code checkPermission} method doesn't allow
getting the ProtectionDomain.
@see java.security.ProtectionDomain
@see SecurityManager#checkPermission
@see java.lang.RuntimePermission
@since 1.2
| Class::getProtectionDomain | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public URL getResource(String name) {
return null;
} |
Finds a resource with a given name. The rules for searching resources
associated with a given class are implemented by the defining
{@linkplain ClassLoader class loader} of the class. This method
delegates to this object's class loader. If this object was loaded by
the bootstrap class loader, the method delegates to {@link
ClassLoader#getSystemResource}.
<p> Before delegation, an absolute resource name is constructed from the
given resource name using this algorithm:
<ul>
<li> If the {@code name} begins with a {@code '/'}
(<tt>'\u002f'</tt>), then the absolute name of the resource is the
portion of the {@code name} following the {@code '/'}.
<li> Otherwise, the absolute name is of the following form:
<blockquote>
{@code modified_package_name/name}
</blockquote>
<p> Where the {@code modified_package_name} is the package name of this
object with {@code '/'} substituted for {@code '.'}
(<tt>'\u002e'</tt>).
</ul>
@param name name of the desired resource
@return A {@link java.net.URL} object or {@code null} if no
resource with this name is found
@since JDK1.1
| Class::getResource | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public InputStream getResourceAsStream(String name) {
return null;
} |
Finds a resource with a given name. The rules for searching resources
associated with a given class are implemented by the defining
{@linkplain ClassLoader class loader} of the class. This method
delegates to this object's class loader. If this object was loaded by
the bootstrap class loader, the method delegates to {@link
ClassLoader#getSystemResourceAsStream}.
<p> Before delegation, an absolute resource name is constructed from the
given resource name using this algorithm:
<ul>
<li> If the {@code name} begins with a {@code '/'}
(<tt>'\u002f'</tt>), then the absolute name of the resource is the
portion of the {@code name} following the {@code '/'}.
<li> Otherwise, the absolute name is of the following form:
<blockquote>
{@code modified_package_name/name}
</blockquote>
<p> Where the {@code modified_package_name} is the package name of this
object with {@code '/'} substituted for {@code '.'}
(<tt>'\u002e'</tt>).
</ul>
@param name name of the desired resource
@return A {@link java.io.InputStream} object or {@code null} if
no resource with this name is found
@throws NullPointerException If {@code name} is {@code null}
@since JDK1.1
| Class::getResourceAsStream | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public Object[] getSigners() {
return null;
} |
Gets the signers of this class.
@return the signers of this class, or null if there are no signers. In
particular, this method returns null if this object represents
a primitive type or void.
@since JDK1.1
| Class::getSigners | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public String getSimpleName() {
return "";
} |
Returns the simple name of the underlying class as given in the
source code. Returns an empty string if the underlying class is
anonymous.
<p>The simple name of an array is the simple name of the
component type with "[]" appended. In particular the simple
name of an array whose component type is anonymous is "[]".
@return the simple name of the underlying class
@since 1.5
| Class::getSimpleName | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public Class<? super T> getSuperclass() {
return null;
} |
Returns the {@code Class} representing the superclass of the entity
(class, interface, primitive type or void) represented by this
{@code Class}. If this {@code Class} represents either the
{@code Object} class, an interface, a primitive type, or void, then
null is returned. If this object represents an array class then the
{@code Class} object representing the {@code Object} class is
returned.
@return the superclass of the class represented by this object.
| Class::getSuperclass | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public TypeVariable<Class<T>>[] getTypeParameters() {
return null;
} |
Returns an array of {@code TypeVariable} objects that represent the
type variables declared by the generic declaration represented by this
{@code GenericDeclaration} object, in declaration order. Returns an
array of length 0 if the underlying generic declaration declares no type
variables.
@return an array of {@code TypeVariable} objects that represent
the type variables declared by this generic declaration
@throws java.lang.reflect.GenericSignatureFormatError if the generic
signature of this generic declaration does not conform to
the format specified in
<cite>The Java™ Virtual Machine Specification</cite>
@since 1.5
| Class::getTypeParameters | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public boolean isAnnotation() {
return false;
} |
Returns true if this {@code Class} object represents an annotation
type. Note that if this method returns true, {@link #isInterface()}
would also return true, as all annotation types are also interfaces.
@return {@code true} if this class object represents an annotation
type; {@code false} otherwise
@since 1.5
| Class::isAnnotation | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public boolean isAnonymousClass() {
return false;
} |
Returns {@code true} if and only if the underlying class
is an anonymous class.
@return {@code true} if and only if this class is an anonymous class.
@since 1.5
| Class::isAnonymousClass | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public boolean isArray() {
return false;
} |
Determines if this {@code Class} object represents an array class.
@return {@code true} if this object represents an array class;
{@code false} otherwise.
@since JDK1.1
| Class::isArray | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public boolean isAssignableFrom(Class<?> cls) {
return false;
} |
Determines if the class or interface represented by this
{@code Class} object is either the same as, or is a superclass or
superinterface of, the class or interface represented by the specified
{@code Class} parameter. It returns {@code true} if so;
otherwise it returns {@code false}. If this {@code Class}
object represents a primitive type, this method returns
{@code true} if the specified {@code Class} parameter is
exactly this {@code Class} object; otherwise it returns
{@code false}.
<p> Specifically, this method tests whether the type represented by the
specified {@code Class} parameter can be converted to the type
represented by this {@code Class} object via an identity conversion
or via a widening reference conversion. See <em>The Java Language
Specification</em>, sections 5.1.1 and 5.1.4 , for details.
@param cls the {@code Class} object to be checked
@return the {@code boolean} value indicating whether objects of the
type {@code cls} can be assigned to objects of this class
@exception NullPointerException if the specified Class parameter is
null.
@since JDK1.1
| Class::isAssignableFrom | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
public boolean isEnum() {
return false;
} |
Returns true if and only if this class was declared as an enum in the
source code.
@return true if and only if this class was declared as an enum in the
source code
@since 1.5
| Class::isEnum | java | google/j2objc | jre_emul/stub_classes/java/java/lang/Class.java | https://github.com/google/j2objc/blob/master/jre_emul/stub_classes/java/java/lang/Class.java | Apache-2.0 |
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