Java Reflection Annotation getAnnotation(final Class annotatedClass, final Class annotationClass)

License

Declaration

public static <A extends Annotation> A getAnnotation(final Class<?> annotatedClass,
            final Class<A> annotationClass) 

Method Source Code

//package com.java2s;
/*//from w  w  w .j a  v  a2 s .c o  m
 * Copyright (C) 2014 Marcius da Silva da Fonseca.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 * MA 02110-1301  USA
 */

import java.lang.annotation.Annotation;
import java.lang.reflect.Field;
import java.lang.reflect.Method;

public class Main {
    public static <A extends Annotation> A getAnnotation(final Class<?> annotatedClass,
            final Class<A> annotationClass) {
        return annotatedClass.getAnnotation(annotationClass);
    }

    public static <A extends Annotation> A getAnnotation(final Method annotatedMethod,
            final Class<A> annotationClass) {
        return annotatedMethod.getAnnotation(annotationClass);
    }

    public static <A extends Annotation> A getAnnotation(final Field annotatedField,
            final Class<A> annotationClass) {
        return annotatedField.getAnnotation(annotationClass);
    }
}

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