public class AnnotationHelper
extends java.lang.Object
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 and Description |
|---|
AnnotationHelper() |
| Modifier and Type | Method and Description |
|---|---|
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
|
java.lang.annotation.Annotation[] |
getDeclaredAnnotations(java.lang.reflect.AnnotatedElement elem)
Get all annotations that are defined directly on the AnnotatedElement
(excluding inherited annotations).
|
boolean |
isAnnotationPresent(java.lang.reflect.AnnotatedElement elem,
java.lang.Class annotationClass)
Return true if the annotation annotationClass exists on the annotatedElement elem.
|
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)
public java.lang.annotation.Annotation[] getDeclaredAnnotations(java.lang.reflect.AnnotatedElement elem)