ReflectionUtils.java

/*
 * Copyright 2007 the original author or authors.
 *
 * 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.
 */
package org.springframework.richclient.util;

import java.lang.reflect.Constructor;
import java.lang.reflect.Field;
import java.lang.reflect.Member;
import java.lang.reflect.Method;
import java.lang.reflect.Modifier;

/**
 * Utility to make class-members accessible.
 *
 * @author Arne Limburg
 */
public class ReflectionUtils extends org.springframework.util.ReflectionUtils {

   public static void makeAccessible(Member member) {
       if (!Modifier.isPublic(member.getModifiers()) ||
               !Modifier.isPublic(member.getDeclaringClass().getModifiers())) {
           if (member instanceof Field) {
               ((Field)member).setAccessible(true);
           } else if (member instanceof Constructor) {
               ((Constructor)member).setAccessible(true);
           } else if (member instanceof Method) {
               ((Method)member).setAccessible(true);
           }
       }
   }
}