org.hibernate.validator.internal.util.annotationfactory

Class AnnotationProxy

java.lang.Object

org.hibernate.validator.internal.util.annotationfactory.AnnotationProxy

All Implemented Interfaces:

Serializable, Annotation, InvocationHandler

public class AnnotationProxy
extends Object
implements Annotation, InvocationHandler, Serializable

A concrete implementation of Annotation that pretends it is a "real" source code annotation. It's also an InvocationHandler.

When you create an AnnotationProxy, you must initialize it with an AnnotationDescriptor. The adapter checks that the provided elements are the same elements defined in the annotation interface. However, it does not check that their values are the right type. If you omit an element, the adapter will use the default value for that element from the annotation interface, if it exists. If no default exists, it will throw an exception.

Author:

Paolo Perrotta, Davide Marchignoli, Gunnar Morling

See Also:

Annotation, Serialized Form

Constructor Summary

Constructors

Constructor and Description
AnnotationProxy(AnnotationDescriptor<?> descriptor)

Method Summary

Methods

Modifier and Type	Method and Description
Class<? extends Annotation>	annotationType()
boolean	equals(Object obj) Performs an equality check as described in Annotation.equals(Object).
int	hashCode() Calculates the hash code of this annotation proxy as described in Annotation.hashCode().
Object	invoke(Object proxy, Method method, Object[] args)
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

AnnotationProxy

public AnnotationProxy(AnnotationDescriptor<?> descriptor)

Method Detail

invoke

public Object invoke(Object proxy,
            Method method,
            Object[] args)
              throws Throwable

Specified by:

invoke in interface InvocationHandler

Throws:

Throwable

annotationType

public Class<? extends Annotation> annotationType()

Specified by:

annotationType in interface Annotation

equals

public boolean equals(Object obj)

Performs an equality check as described in Annotation.equals(Object).

Specified by:

equals in interface Annotation

Overrides:

equals in class Object

Parameters:

obj - The object to compare

Returns:

Whether the given object is equal to this annotation proxy or not

See Also:

Annotation.equals(Object)

hashCode

public int hashCode()

Calculates the hash code of this annotation proxy as described in Annotation.hashCode().

Specified by:

hashCode in interface Annotation

Overrides:

hashCode in class Object

Returns:

The hash code of this proxy.

See Also:

Annotation.hashCode()

toString

public String toString()

Specified by:

toString in interface Annotation

Overrides:

toString in class Object