本文整理了Java中org.springframework.core.ResolvableType.getType
方法的一些代码示例,展示了ResolvableType.getType
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。ResolvableType.getType
方法的具体详情如下:
包路径:org.springframework.core.ResolvableType
类名称:ResolvableType
方法名:getType
[英]Return the underling Java Type being managed.
[中]返回要管理的下划线Java类型。
代码示例来源:origin: spring-projects/spring-framework
@Override
public boolean canDecode(ResolvableType elementType, @Nullable MimeType mimeType) {
JavaType javaType = getObjectMapper().getTypeFactory().constructType(elementType.getType());
// Skip String: CharSequenceDecoder + "*/*" comes after
return (!CharSequence.class.isAssignableFrom(elementType.toClass()) &&
getObjectMapper().canDeserialize(javaType) && supportsMimeType(mimeType));
}
代码示例来源:origin: spring-projects/spring-framework
/**
* Return the generic type of the {@code returnType} (or of the nested type
* if it is an {@link HttpEntity}).
*/
private Type getGenericType(MethodParameter returnType) {
if (HttpEntity.class.isAssignableFrom(returnType.getParameterType())) {
return ResolvableType.forType(returnType.getGenericParameterType()).getGeneric().getType();
}
else {
return returnType.getGenericParameterType();
}
}
代码示例来源:origin: spring-projects/spring-framework
@Test
public void forField() throws Exception {
Field field = Fields.class.getField("charSequenceList");
ResolvableType type = ResolvableType.forField(field);
assertThat(type.getType(), equalTo(field.getGenericType()));
}
代码示例来源:origin: spring-projects/spring-framework
@Test
public void classType() throws Exception {
ResolvableType type = ResolvableType.forField(Fields.class.getField("classType"));
assertThat(type.getType().getClass(), equalTo((Class) Class.class));
}
代码示例来源:origin: spring-projects/spring-framework
@Test
public void getComponentTypeForGenericArrayType() throws Exception {
ResolvableType type = ResolvableType.forField(Fields.class.getField("genericArrayType"));
assertThat(type.isArray(), equalTo(true));
assertThat(type.getComponentType().getType(),
equalTo(((GenericArrayType) type.getType()).getGenericComponentType()));
}
代码示例来源:origin: spring-projects/spring-framework
@Test
public void resolveTypeVariableFromType() throws Exception {
Type sourceType = Methods.class.getMethod("typedReturn").getGenericReturnType();
ResolvableType type = ResolvableType.forType(sourceType);
assertThat(type.resolve(), nullValue());
assertThat(type.getType().toString(), equalTo("T"));
}
代码示例来源:origin: spring-projects/spring-framework
@Test
public void getGenericOfGeneric() throws Exception {
ResolvableType type = ResolvableType.forField(Fields.class.getField("stringListList"));
assertThat(type.getGeneric().getType().toString(), equalTo("java.util.List<java.lang.String>"));
assertThat(type.getGeneric().getGeneric().getType(), equalTo((Type) String.class));
}
代码示例来源:origin: spring-projects/spring-framework
@Test
public void resolveTypeVariableFromMethodParameterWithImplementsClass() throws Exception {
Method method = Methods.class.getMethod("typedParameter", Object.class);
ResolvableType type = ResolvableType.forMethodParameter(method, 0, TypedMethods.class);
assertThat(type.resolve(), equalTo((Class) String.class));
assertThat(type.getType().toString(), equalTo("T"));
}
代码示例来源:origin: spring-projects/spring-framework
@Test
public void resolveTypeVariableFromMethodReturnWithImplementsClass() throws Exception {
Method method = Methods.class.getMethod("typedReturn");
ResolvableType type = ResolvableType.forMethodReturnType(method, TypedMethods.class);
assertThat(type.resolve(), equalTo((Class) String.class));
assertThat(type.getType().toString(), equalTo("T"));
}
代码示例来源:origin: spring-projects/spring-framework
@Test
public void resolveTypeVariableFromReflectiveParameterizedTypeReference() throws Exception {
Type sourceType = Methods.class.getMethod("typedReturn").getGenericReturnType();
ResolvableType type = ResolvableType.forType(ParameterizedTypeReference.forType(sourceType));
assertThat(type.resolve(), nullValue());
assertThat(type.getType().toString(), equalTo("T"));
}
代码示例来源:origin: spring-projects/spring-framework
@Test
public void asFromSuperType() throws Exception {
ResolvableType type = ResolvableType.forClass(ExtendsList.class).as(ArrayList.class);
assertThat(type.getType().toString(), equalTo("java.util.ArrayList<java.lang.CharSequence>"));
}
代码示例来源:origin: spring-projects/spring-framework
@Test
public void asFromInheritedInterface() throws Exception {
ResolvableType type = ResolvableType.forClass(ExtendsList.class).as(Collection.class);
assertThat(type.getType().toString(), equalTo("java.util.Collection<E>"));
}
代码示例来源:origin: spring-projects/spring-framework
@Test
public void getGeneric() throws Exception {
ResolvableType type = ResolvableType.forField(Fields.class.getField("stringList"));
assertThat(type.getGeneric().getType(), equalTo((Type) String.class));
}
代码示例来源:origin: spring-projects/spring-framework
@Test
public void forInstanceNoProvider() {
ResolvableType type = ResolvableType.forInstance(new Object());
assertThat(type.getType(), equalTo(Object.class));
assertThat(type.resolve(), equalTo(Object.class));
}
代码示例来源:origin: spring-projects/spring-framework
@Test
public void resolveTypeVariableFromMethodParameterType() throws Exception {
Method method = Methods.class.getMethod("typedParameter", Object.class);
MethodParameter methodParameter = MethodParameter.forExecutable(method, 0);
ResolvableType type = ResolvableType.forMethodParameter(methodParameter);
assertThat(type.resolve(), nullValue());
assertThat(type.getType().toString(), equalTo("T"));
}
代码示例来源:origin: spring-projects/spring-framework
@Test
public void getComponentTypeForVariableThatResolvesToGenericArray() throws Exception {
ResolvableType type = ResolvableType.forClass(ListOfGenericArray.class).asCollection().getGeneric();
assertThat(type.isArray(), equalTo(true));
assertThat(type.getType(), instanceOf(TypeVariable.class));
assertThat(type.getComponentType().getType().toString(),
equalTo("java.util.List<java.lang.String>"));
}
代码示例来源:origin: spring-projects/spring-framework
@Test
public void resolveTypeVariableFromTypeWithVariableResolver() throws Exception {
Type sourceType = Methods.class.getMethod("typedReturn").getGenericReturnType();
ResolvableType type = ResolvableType.forType(
sourceType, ResolvableType.forClass(TypedMethods.class).as(Methods.class).asVariableResolver());
assertThat(type.resolve(), equalTo((Class) String.class));
assertThat(type.getType().toString(), equalTo("T"));
}
代码示例来源:origin: spring-projects/spring-framework
@Test
public void resolveGenericArrayFromGeneric() throws Exception {
ResolvableType type = ResolvableType.forField(Fields.class.getField("stringArrayList"));
ResolvableType generic = type.asCollection().getGeneric();
assertThat(generic.getType().toString(), equalTo("E"));
assertThat(generic.isArray(), equalTo(true));
assertThat(generic.resolve(), equalTo((Class) String[].class));
}
代码示例来源:origin: spring-projects/spring-framework
@Test
public void forRawClass() throws Exception {
ResolvableType type = ResolvableType.forRawClass(ExtendsList.class);
assertThat(type.getType(), equalTo((Type) ExtendsList.class));
assertThat(type.getRawClass(), equalTo(ExtendsList.class));
assertTrue(type.isAssignableFrom(ExtendsList.class));
assertFalse(type.isAssignableFrom(ArrayList.class));
}
代码示例来源:origin: spring-projects/spring-framework
@Test
public void forRawClassWithNull() throws Exception {
ResolvableType type = ResolvableType.forRawClass(null);
assertThat(type.getType(), equalTo((Type) Object.class));
assertThat(type.getRawClass(), equalTo(Object.class));
assertTrue(type.isAssignableFrom(Object.class));
assertTrue(type.isAssignableFrom(String.class));
}
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