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EclipseLink 2.2.0, build 'v20110202-r8913' API Reference | ||||||||
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java.lang.Object org.eclipse.persistence.jaxb.javamodel.reflection.AnnotationHelper
public class AnnotationHelper
Purpose:Provide a class which is responsible for returning Annotations from AnnotatedElements. This class can be extended in the case that the annotation data is being provided from an external source.
Constructor Summary | |
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AnnotationHelper()
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Method Summary | |
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java.lang.annotation.Annotation |
getAnnotation(java.lang.reflect.AnnotatedElement elem,
java.lang.Class annotationClass)
Get an annotation of type annotationClass if it's present on the AnnotatedElement elem. |
java.lang.annotation.Annotation[] |
getAnnotations(java.lang.reflect.AnnotatedElement elem)
Get all annotations that exist on the AnnotatedElement elem |
boolean |
isAnnotationPresent(java.lang.reflect.AnnotatedElement elem,
java.lang.Class annotationClass)
Return true if the annotation annotationClass exists on the annotatedElement elem. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public AnnotationHelper()
Method Detail |
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public java.lang.annotation.Annotation getAnnotation(java.lang.reflect.AnnotatedElement elem, java.lang.Class annotationClass)
public java.lang.annotation.Annotation[] getAnnotations(java.lang.reflect.AnnotatedElement elem)
public boolean isAnnotationPresent(java.lang.reflect.AnnotatedElement elem, java.lang.Class annotationClass)
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