org.springframework.test.context

Class TestContextAnnotationUtils.AnnotationDescriptor<T extends Annotation>

java.lang.Object

org.springframework.test.context.TestContextAnnotationUtils.AnnotationDescriptor<T>

Type Parameters:

T - the annotation type

Direct Known Subclasses:

TestContextAnnotationUtils.UntypedAnnotationDescriptor

Enclosing class:

TestContextAnnotationUtils

public static class TestContextAnnotationUtils.AnnotationDescriptor<T extends Annotation>
extends Object

Descriptor for an Annotation, including the class on which the annotation is declared as well as the merged annotation instance.

If the annotation is used as a meta-annotation, the root declaring class is not directly annotated with the annotation but rather indirectly via a composed annotation.

Given the following example, if we are searching for the @Transactional annotation on the TransactionalTests class, then the properties of the AnnotationDescriptor would be as follows.

• rootDeclaringClass: TransactionalTests class object
• declaringClass: TransactionalTests class object
• annotation: instance of the Transactional annotation

 @Transactional
 @ContextConfiguration({"/test-datasource.xml", "/repository-config.xml"})
 public class TransactionalTests { }
 

Given the following example, if we are searching for the @Transactional annotation on the UserRepositoryTests class, then the properties of the AnnotationDescriptor would be as follows.

• rootDeclaringClass: UserRepositoryTests class object
• declaringClass: RepositoryTests class object
• annotation: instance of the Transactional annotation

 @Transactional
 @ContextConfiguration({"/test-datasource.xml", "/repository-config.xml"})
 @Retention(RetentionPolicy.RUNTIME)
 public @interface RepositoryTests { }

 @RepositoryTests
 public class UserRepositoryTests { }
 

Method Summary

Modifier and Type	Method and Description
Set<T>	findAllLocalMergedAnnotations() Find all annotations of the specified annotation type that are present or meta-present on the root declaring class of this descriptor.
T	getAnnotation() Get the merged annotation for this descriptor.
Class<?>	getDeclaringClass()
Class<?>	getRootDeclaringClass()
TestContextAnnotationUtils.AnnotationDescriptor<T>	next() Find the next TestContextAnnotationUtils.AnnotationDescriptor for the specified annotation type in the hierarchy above the root declaring class of this descriptor.
String	toString() Provide a textual representation of this AnnotationDescriptor.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Detail

getRootDeclaringClass

public Class<?> getRootDeclaringClass()

getDeclaringClass

public Class<?> getDeclaringClass()

getAnnotation

public T getAnnotation()

Get the merged annotation for this descriptor.

next

@Nullable
public TestContextAnnotationUtils.AnnotationDescriptor<T> next()

Find the next TestContextAnnotationUtils.AnnotationDescriptor for the specified annotation type in the hierarchy above the root declaring class of this descriptor.

If a corresponding annotation is found in the superclass hierarchy of the root declaring class, that will be returned. Otherwise, an attempt will be made to find a corresponding annotation in the enclosing class hierarchy of the root declaring class if appropriate.

Returns:

the next corresponding annotation descriptor if the annotation was found; otherwise null

findAllLocalMergedAnnotations

public Set<T> findAllLocalMergedAnnotations()

Find all annotations of the specified annotation type that are present or meta-present on the root declaring class of this descriptor.

Returns:

the set of all merged, synthesized Annotations found, or an empty set if none were found

toString

public String toString()

Provide a textual representation of this AnnotationDescriptor.

Overrides:

toString in class Object