Java Reflection Annotation getAnnotationWithMetaAnnotation(AnnotatedElement annotatedElement, Class metaAnnotationType)

Description

get Annotation With Meta Annotation

License

Apache License

Declaration

private static Annotation getAnnotationWithMetaAnnotation(AnnotatedElement annotatedElement,
            Class<? extends Annotation> metaAnnotationType) 

Method Source Code

//package com.java2s;
/**//from  w  ww  . ja v  a 2 s  .  c  o  m
 *
 *     Copyright (C) norad.fr
 *
 *     Licensed under the Apache License, Version 2.0 (the "License");
 *     you may not use this file except in compliance with the License.
 *     You may obtain a copy of the License at
 *
 *             http://www.apache.org/licenses/LICENSE-2.0
 *
 *     Unless required by applicable law or agreed to in writing, software
 *     distributed under the License is distributed on an "AS IS" BASIS,
 *     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *     See the License for the specific language governing permissions and
 *     limitations under the License.
 */

import java.lang.annotation.Annotation;
import java.lang.reflect.AnnotatedElement;

public class Main {
    private static Annotation getAnnotationWithMetaAnnotation(AnnotatedElement annotatedElement,
            Class<? extends Annotation> metaAnnotationType) {
        Annotation[] annotations = annotatedElement.getAnnotations();
        for (Annotation annotation : annotations) {
            Class<? extends Annotation> annotationClass = annotation.annotationType();
            if (annotationClass.isAnnotationPresent(metaAnnotationType)) {
                return annotation;
            }
        }
        return null;
    }
}

Related

1. getAnnotationValue(Class anno, Field field, String paramName)
2. getAnnotationValue(final A annotation, final Function valueRetriever, final V defaultValue)
3. getAnnotationValue(Object aObj, String aValue)
4. getAnnotationValue(Object obj, Class annotation, String field)
5. getAnnotationWithinHierarchy(Class fsmClass, Class aggregateClass)