本文整理了Java中org.springframework.core.convert.TypeDescriptor.isArray()
方法的一些代码示例,展示了TypeDescriptor.isArray()
的具体用法。这些代码示例主要来源于Github
/Stackoverflow
/Maven
等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。TypeDescriptor.isArray()
方法的具体详情如下:
包路径:org.springframework.core.convert.TypeDescriptor
类名称:TypeDescriptor
方法名:isArray
[英]Is this type an array type?
[中]这种类型是数组类型吗?
代码示例来源:origin: spring-projects/spring-framework
@Override
public boolean equals(Object other) {
if (this == other) {
return true;
}
if (!(other instanceof TypeDescriptor)) {
return false;
}
TypeDescriptor otherDesc = (TypeDescriptor) other;
if (getType() != otherDesc.getType()) {
return false;
}
if (!annotationsMatch(otherDesc)) {
return false;
}
if (isCollection() || isArray()) {
return ObjectUtils.nullSafeEquals(getElementTypeDescriptor(), otherDesc.getElementTypeDescriptor());
}
else if (isMap()) {
return (ObjectUtils.nullSafeEquals(getMapKeyTypeDescriptor(), otherDesc.getMapKeyTypeDescriptor()) &&
ObjectUtils.nullSafeEquals(getMapValueTypeDescriptor(), otherDesc.getMapValueTypeDescriptor()));
}
else {
return true;
}
}
代码示例来源:origin: spring-projects/spring-framework
@Test
public void fieldArray() throws Exception {
TypeDescriptor typeDescriptor = new TypeDescriptor(TypeDescriptorTests.class.getDeclaredField("intArray"));
assertTrue(typeDescriptor.isArray());
assertEquals(Integer.TYPE,typeDescriptor.getElementTypeDescriptor().getType());
assertEquals("int[]",typeDescriptor.toString());
}
代码示例来源:origin: spring-projects/spring-framework
@Test
public void fieldList() throws Exception {
TypeDescriptor typeDescriptor = new TypeDescriptor(TypeDescriptorTests.class.getDeclaredField("listOfString"));
assertFalse(typeDescriptor.isArray());
assertEquals(List.class, typeDescriptor.getType());
assertEquals(String.class, typeDescriptor.getElementTypeDescriptor().getType());
assertEquals("java.util.List<java.lang.String>", typeDescriptor.toString());
}
代码示例来源:origin: spring-projects/spring-framework
@Test
public void fieldScalar() throws Exception {
TypeDescriptor typeDescriptor = new TypeDescriptor(getClass().getField("fieldScalar"));
assertFalse(typeDescriptor.isPrimitive());
assertFalse(typeDescriptor.isArray());
assertFalse(typeDescriptor.isCollection());
assertFalse(typeDescriptor.isMap());
assertEquals(Integer.class, typeDescriptor.getType());
assertEquals(Integer.class, typeDescriptor.getObjectType());
}
代码示例来源:origin: spring-projects/spring-framework
@Test
public void fieldComplexTypeDescriptor() throws Exception {
TypeDescriptor typeDescriptor = new TypeDescriptor(TypeDescriptorTests.class.getDeclaredField("arrayOfListOfString"));
assertTrue(typeDescriptor.isArray());
assertEquals(List.class,typeDescriptor.getElementTypeDescriptor().getType());
assertEquals(String.class, typeDescriptor.getElementTypeDescriptor().getElementTypeDescriptor().getType());
assertEquals("java.util.List<java.lang.String>[]",typeDescriptor.toString());
}
代码示例来源:origin: spring-projects/spring-framework
@Test
public void fieldListOfListOfString() throws Exception {
TypeDescriptor typeDescriptor = new TypeDescriptor(TypeDescriptorTests.class.getDeclaredField("listOfListOfString"));
assertFalse(typeDescriptor.isArray());
assertEquals(List.class, typeDescriptor.getType());
assertEquals(List.class, typeDescriptor.getElementTypeDescriptor().getType());
assertEquals(String.class, typeDescriptor.getElementTypeDescriptor().getElementTypeDescriptor().getType());
assertEquals("java.util.List<java.util.List<java.lang.String>>", typeDescriptor.toString());
}
代码示例来源:origin: spring-projects/spring-framework
@Test
public void fieldListOfListUnknown() throws Exception {
TypeDescriptor typeDescriptor = new TypeDescriptor(TypeDescriptorTests.class.getDeclaredField("listOfListOfUnknown"));
assertFalse(typeDescriptor.isArray());
assertEquals(List.class, typeDescriptor.getType());
assertEquals(List.class, typeDescriptor.getElementTypeDescriptor().getType());
assertNull(typeDescriptor.getElementTypeDescriptor().getElementTypeDescriptor());
assertEquals("java.util.List<java.util.List<?>>", typeDescriptor.toString());
}
代码示例来源:origin: spring-projects/spring-framework
@Test
public void valueOfCollection() throws Exception {
TypeDescriptor typeDescriptor = TypeDescriptor.valueOf(Collection.class);
assertTrue(typeDescriptor.isCollection());
assertFalse(typeDescriptor.isArray());
assertFalse(typeDescriptor.isMap());
assertNull(typeDescriptor.getElementTypeDescriptor());
}
代码示例来源:origin: spring-projects/spring-framework
@Test
public void valueOfArray() throws Exception {
TypeDescriptor typeDescriptor = TypeDescriptor.valueOf(int[].class);
assertTrue(typeDescriptor.isArray());
assertFalse(typeDescriptor.isCollection());
assertFalse(typeDescriptor.isMap());
assertEquals(Integer.TYPE, typeDescriptor.getElementTypeDescriptor().getType());
}
代码示例来源:origin: spring-projects/spring-framework
@Test
public void parameterScalar() throws Exception {
TypeDescriptor desc = new TypeDescriptor(new MethodParameter(getClass().getMethod("testParameterScalar", String.class), 0));
assertEquals(String.class, desc.getType());
assertEquals(String.class, desc.getObjectType());
assertEquals("java.lang.String", desc.getName());
assertEquals("java.lang.String", desc.toString());
assertTrue(!desc.isPrimitive());
assertEquals(0, desc.getAnnotations().length);
assertFalse(desc.isCollection());
assertFalse(desc.isArray());
assertFalse(desc.isMap());
}
代码示例来源:origin: spring-projects/spring-framework
@Test
public void parameterListNoParamTypes() throws Exception {
MethodParameter methodParameter = new MethodParameter(getClass().getMethod("testParameterListNoParamTypes", List.class), 0);
TypeDescriptor desc = new TypeDescriptor(methodParameter);
assertEquals(List.class, desc.getType());
assertEquals(List.class, desc.getObjectType());
assertEquals("java.util.List", desc.getName());
assertEquals("java.util.List<?>", desc.toString());
assertTrue(!desc.isPrimitive());
assertEquals(0, desc.getAnnotations().length);
assertTrue(desc.isCollection());
assertFalse(desc.isArray());
assertNull(desc.getElementTypeDescriptor());
assertFalse(desc.isMap());
}
代码示例来源:origin: spring-projects/spring-framework
@Test
public void valueOfScalar() {
TypeDescriptor typeDescriptor = TypeDescriptor.valueOf(Integer.class);
assertFalse(typeDescriptor.isPrimitive());
assertFalse(typeDescriptor.isArray());
assertFalse(typeDescriptor.isCollection());
assertFalse(typeDescriptor.isMap());
assertEquals(Integer.class, typeDescriptor.getType());
assertEquals(Integer.class, typeDescriptor.getObjectType());
}
代码示例来源:origin: spring-projects/spring-framework
@Test
public void valueOfPrimitive() {
TypeDescriptor typeDescriptor = TypeDescriptor.valueOf(int.class);
assertTrue(typeDescriptor.isPrimitive());
assertFalse(typeDescriptor.isArray());
assertFalse(typeDescriptor.isCollection());
assertFalse(typeDescriptor.isMap());
assertEquals(Integer.TYPE, typeDescriptor.getType());
assertEquals(Integer.class, typeDescriptor.getObjectType());
}
代码示例来源:origin: spring-projects/spring-framework
@Test
public void parameterArray() throws Exception {
MethodParameter methodParameter = new MethodParameter(getClass().getMethod("testParameterArray", Integer[].class), 0);
TypeDescriptor desc = new TypeDescriptor(methodParameter);
assertEquals(Integer[].class, desc.getType());
assertEquals(Integer[].class, desc.getObjectType());
assertEquals("java.lang.Integer[]", desc.getName());
assertEquals("java.lang.Integer[]", desc.toString());
assertTrue(!desc.isPrimitive());
assertEquals(0, desc.getAnnotations().length);
assertFalse(desc.isCollection());
assertTrue(desc.isArray());
assertEquals(Integer.class, desc.getElementTypeDescriptor().getType());
assertEquals(TypeDescriptor.valueOf(Integer.class), desc.getElementTypeDescriptor());
assertFalse(desc.isMap());
}
代码示例来源:origin: spring-projects/spring-framework
@Test
public void parameterMap() throws Exception {
MethodParameter methodParameter = new MethodParameter(getClass().getMethod("testParameterMap", Map.class), 0);
TypeDescriptor desc = new TypeDescriptor(methodParameter);
assertEquals(Map.class, desc.getType());
assertEquals(Map.class, desc.getObjectType());
assertEquals("java.util.Map", desc.getName());
assertEquals("java.util.Map<java.lang.Integer, java.util.List<java.lang.String>>", desc.toString());
assertTrue(!desc.isPrimitive());
assertEquals(0, desc.getAnnotations().length);
assertFalse(desc.isCollection());
assertFalse(desc.isArray());
assertTrue(desc.isMap());
assertEquals(TypeDescriptor.nested(methodParameter, 1), desc.getMapValueTypeDescriptor());
assertEquals(TypeDescriptor.nested(methodParameter, 2), desc.getMapValueTypeDescriptor().getElementTypeDescriptor());
assertEquals(Integer.class, desc.getMapKeyTypeDescriptor().getType());
assertEquals(List.class, desc.getMapValueTypeDescriptor().getType());
assertEquals(String.class, desc.getMapValueTypeDescriptor().getElementTypeDescriptor().getType());
}
代码示例来源:origin: spring-projects/spring-framework
@Test
public void parameterList() throws Exception {
MethodParameter methodParameter = new MethodParameter(getClass().getMethod("testParameterList", List.class), 0);
TypeDescriptor desc = new TypeDescriptor(methodParameter);
assertEquals(List.class, desc.getType());
assertEquals(List.class, desc.getObjectType());
assertEquals("java.util.List", desc.getName());
assertEquals("java.util.List<java.util.List<java.util.Map<java.lang.Integer, java.lang.Enum<?>>>>", desc.toString());
assertTrue(!desc.isPrimitive());
assertEquals(0, desc.getAnnotations().length);
assertTrue(desc.isCollection());
assertFalse(desc.isArray());
assertEquals(List.class, desc.getElementTypeDescriptor().getType());
assertEquals(TypeDescriptor.nested(methodParameter, 1), desc.getElementTypeDescriptor());
assertEquals(TypeDescriptor.nested(methodParameter, 2), desc.getElementTypeDescriptor().getElementTypeDescriptor());
assertEquals(TypeDescriptor.nested(methodParameter, 3), desc.getElementTypeDescriptor().getElementTypeDescriptor().getMapValueTypeDescriptor());
assertEquals(Integer.class, desc.getElementTypeDescriptor().getElementTypeDescriptor().getMapKeyTypeDescriptor().getType());
assertEquals(Enum.class, desc.getElementTypeDescriptor().getElementTypeDescriptor().getMapValueTypeDescriptor().getType());
assertFalse(desc.isMap());
}
代码示例来源:origin: spring-projects/spring-framework
@Test
public void collection() {
TypeDescriptor desc = TypeDescriptor.collection(List.class, TypeDescriptor.valueOf(Integer.class));
assertEquals(List.class, desc.getType());
assertEquals(List.class, desc.getObjectType());
assertEquals("java.util.List", desc.getName());
assertEquals("java.util.List<java.lang.Integer>", desc.toString());
assertTrue(!desc.isPrimitive());
assertEquals(0, desc.getAnnotations().length);
assertTrue(desc.isCollection());
assertFalse(desc.isArray());
assertEquals(Integer.class, desc.getElementTypeDescriptor().getType());
assertEquals(TypeDescriptor.valueOf(Integer.class), desc.getElementTypeDescriptor());
assertFalse(desc.isMap());
}
代码示例来源:origin: spring-projects/spring-framework
@Test
public void collectionNested() {
TypeDescriptor desc = TypeDescriptor.collection(List.class, TypeDescriptor.collection(List.class, TypeDescriptor.valueOf(Integer.class)));
assertEquals(List.class, desc.getType());
assertEquals(List.class, desc.getObjectType());
assertEquals("java.util.List", desc.getName());
assertEquals("java.util.List<java.util.List<java.lang.Integer>>", desc.toString());
assertTrue(!desc.isPrimitive());
assertEquals(0, desc.getAnnotations().length);
assertTrue(desc.isCollection());
assertFalse(desc.isArray());
assertEquals(List.class, desc.getElementTypeDescriptor().getType());
assertEquals(TypeDescriptor.valueOf(Integer.class), desc.getElementTypeDescriptor().getElementTypeDescriptor());
assertFalse(desc.isMap());
}
代码示例来源:origin: spring-projects/spring-framework
@Test
public void map() {
TypeDescriptor desc = TypeDescriptor.map(Map.class, TypeDescriptor.valueOf(String.class), TypeDescriptor.valueOf(Integer.class));
assertEquals(Map.class, desc.getType());
assertEquals(Map.class, desc.getObjectType());
assertEquals("java.util.Map", desc.getName());
assertEquals("java.util.Map<java.lang.String, java.lang.Integer>", desc.toString());
assertTrue(!desc.isPrimitive());
assertEquals(0, desc.getAnnotations().length);
assertFalse(desc.isCollection());
assertFalse(desc.isArray());
assertTrue(desc.isMap());
assertEquals(String.class, desc.getMapKeyTypeDescriptor().getType());
assertEquals(Integer.class, desc.getMapValueTypeDescriptor().getType());
}
代码示例来源:origin: spring-projects/spring-framework
@Test
public void mapNested() {
TypeDescriptor desc = TypeDescriptor.map(Map.class, TypeDescriptor.valueOf(String.class),
TypeDescriptor.map(Map.class, TypeDescriptor.valueOf(String.class), TypeDescriptor.valueOf(Integer.class)));
assertEquals(Map.class, desc.getType());
assertEquals(Map.class, desc.getObjectType());
assertEquals("java.util.Map", desc.getName());
assertEquals("java.util.Map<java.lang.String, java.util.Map<java.lang.String, java.lang.Integer>>", desc.toString());
assertTrue(!desc.isPrimitive());
assertEquals(0, desc.getAnnotations().length);
assertFalse(desc.isCollection());
assertFalse(desc.isArray());
assertTrue(desc.isMap());
assertEquals(String.class, desc.getMapKeyTypeDescriptor().getType());
assertEquals(String.class, desc.getMapValueTypeDescriptor().getMapKeyTypeDescriptor().getType());
assertEquals(Integer.class, desc.getMapValueTypeDescriptor().getMapValueTypeDescriptor().getType());
}
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