org.springframework.aop.support.annotation

Class AnnotationMethodMatcher

java.lang.Object

org.springframework.aop.support.StaticMethodMatcher

org.springframework.aop.support.annotation.AnnotationMethodMatcher

All Implemented Interfaces:

MethodMatcher

public class AnnotationMethodMatcher
extends StaticMethodMatcher

Simple MethodMatcher that looks for a specific Java 5 annotation being present on a method (checking both the method on the invoked interface, if any, and the corresponding method on the target class).

Since:

2.0

Author:

Juergen Hoeller

See Also:

AnnotationMatchingPointcut

Field Summary

Fields inherited from interface org.springframework.aop.MethodMatcher

TRUE

Constructor Summary

Constructors

Constructor and Description
AnnotationMethodMatcher(Class<? extends Annotation> annotationType) Create a new AnnotationClassFilter for the given annotation type.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object other)
int	hashCode()
boolean	matches(Method method, Class targetClass) Perform static checking whether the given method matches.

Methods inherited from class org.springframework.aop.support.StaticMethodMatcher

isRuntime, matches

Methods inherited from class java.lang.Object

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

Constructor Detail

AnnotationMethodMatcher

public AnnotationMethodMatcher(Class<? extends Annotation> annotationType)

Create a new AnnotationClassFilter for the given annotation type.

Parameters:

annotationType - the annotation type to look for

Method Detail

matches

public boolean matches(Method method,
              Class targetClass)

Description copied from interface: MethodMatcher

Perform static checking whether the given method matches. If this returns false or if the MethodMatcher.isRuntime() method returns false, no runtime check (i.e. no. MethodMatcher.matches(java.lang.reflect.Method, Class, Object[]) call) will be made.

Parameters:

method - the candidate method

targetClass - the target class (may be null, in which case the candidate class must be taken to be the method's declaring class)

Returns:

whether or not this method matches statically

equals

public boolean equals(Object other)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object