Java Reflection Annotation getAnnotation(Class cls, Class annotationCls)

Description

get Annotation

License

Open Source License

Declaration

public static Annotation getAnnotation(Class cls, Class<? extends Annotation> annotationCls) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.lang.annotation.Annotation;

public class Main {
    public static Annotation getAnnotation(Class cls, Class<? extends Annotation> annotationCls) {
        Annotation res = cls.getAnnotation(annotationCls);
        if (res != null) {
            return res;
        } else if (!cls.equals(Object.class)) {
            return getAnnotation(cls.getSuperclass(), annotationCls);
        } else {// w  w  w  . ja  v  a  2s .com
            return null;
        }
    }
}

Related

1. getAnnotation(Annotation[] annotations, Class annotationClazz)
2. getAnnotation(Annotation[] annotations, Class annotationType)
3. getAnnotation(Annotation[] annotations, Class clazz)
4. getAnnotation(Class clazz, Class annotation)
5. getAnnotation(Class cls, Class annotationCls)
6. getAnnotation(Class theExaminedClass, Class theExpectedAnnotation)
7. getAnnotation(Class anno, Class cl)
8. getAnnotation(Class annotationClass, Annotation[] annotations)
9. getAnnotation(Class base, Class annotationClass)