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AnnotationTypeFilter (Spring Framework API 2.1) - Spring Framework 2.1.0 API 文档英文版

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org.springframework.core.typefilter
Class AnnotationTypeFilter

java.lang.Object
  org.springframework.core.typefilter.AbstractTypeHierarchyTraversingFilter
      org.springframework.core.typefilter.AnnotationTypeFilter

All Implemented Interfaces:

TypeFilter

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public class AnnotationTypeFilter
extends AbstractTypeHierarchyTraversingFilter

Matches classes with a given annotation optionally including inherited annotations. The matching logic mirrors that of Class.isAnnotationPresent() with an additional option to explicitely control if any inherited annotatins should be considered.

Since:

2.1

Author:

Mark Fisher, Ramnivas Laddad

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Field Summary

 

Fields inherited from interface org.springframework.core.typefilter.TypeFilter
TRUE

 

Constructor Summary
AnnotationTypeFilter(Class<? extends Annotation> annotationClass)
AnnotationTypeFilter(Class<? extends Annotation> annotationClass, boolean considerInherited)

 

Method Summary
protected  boolean	matchSelf(org.objectweb.asm.ClassReader classReader)           Override this to match self characterisitcs alone.

 

Methods inherited from class org.springframework.core.typefilter.AbstractTypeHierarchyTraversingFilter
match, matchClassName, matchInterfaceName, matchSuperClassName

 

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Constructor Detail

AnnotationTypeFilter

public AnnotationTypeFilter(Class<? extends Annotation> annotationClass,
                            boolean considerInherited)

Parameters:

annotationClass - The annotation to match

considerInherited - search inheritance hierarchy for the annotation

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AnnotationTypeFilter

public AnnotationTypeFilter(Class<? extends Annotation> annotationClass)

Parameters:

annotationClass - The annotation to match

Method Detail

matchSelf

protected boolean matchSelf(org.objectweb.asm.ClassReader classReader)

Description copied from class: AbstractTypeHierarchyTraversingFilter

Override this to match self characterisitcs alone. Typically, the implementation will use a visitor to extract information to perform matching.

Overrides:

matchSelf in class AbstractTypeHierarchyTraversingFilter

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