Package org.springframework.aop.support.annotation

Class AnnotationClassFilter

java.lang.Object

org.springframework.aop.support.annotation.AnnotationClassFilter

All Implemented Interfaces:

ClassFilter

public class AnnotationClassFilter
extends Object
implements ClassFilter

Simple ClassFilter that looks for a specific annotation being present on a class.

Since:

2.0

Author:

Juergen Hoeller

See Also:

• AnnotationMatchingPointcut

Field Summary

Fields inherited from interface org.springframework.aop.ClassFilter

TRUE

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object other)
int	hashCode()
boolean	matches(Class<?> clazz)	Should the pointcut apply to the given interface or target class?
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

AnnotationClassFilter

public AnnotationClassFilter(Class<? extends Annotation> annotationType)

Create a new AnnotationClassFilter for the given annotation type.

Parameters:

annotationType - the annotation type to look for

AnnotationClassFilter

public AnnotationClassFilter(Class<? extends Annotation> annotationType,
 boolean checkInherited)

Create a new AnnotationClassFilter for the given annotation type.

Parameters:

annotationType - the annotation type to look for

checkInherited - whether to also check the superclasses and interfaces as well as meta-annotations for the annotation type (i.e. whether to use AnnotatedElementUtils.hasAnnotation(java.lang.reflect.AnnotatedElement, java.lang.Class<? extends java.lang.annotation.Annotation>) semantics instead of standard Java Class.isAnnotationPresent(java.lang.Class<? extends java.lang.annotation.Annotation>))

Method Details

matches

public boolean matches(Class<?> clazz)

Description copied from interface: ClassFilter

Should the pointcut apply to the given interface or target class?

Specified by:

matches in interface ClassFilter

Parameters:

clazz - the candidate target class

Returns:

whether the advice should apply to the given target class

equals

public boolean equals(@Nullable
 Object other)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object