SetAccessible.java :  » J2EE » openejb3 » org » apache » openejb » util » Java Open Source

/**
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.apache.openejb.util;

import java.security.PrivilegedAction;
import java.security.AccessController;
import java.lang.reflect.AccessibleObject;

/**
 * @version $Rev: 602704 $ $Date: 2007-12-09 09:58:22 -0800 (Sun, 09 Dec 2007) $
 */
public class SetAccessible implements PrivilegedAction {
    private final java.lang.reflect.AccessibleObject object;

    public SetAccessible(AccessibleObject object) {
        this.object = object;
    }

    public Object run() {
        object.setAccessible(true);
        return object;
    }

    public static <T extends AccessibleObject> T on(T object){
        return (T) AccessController.doPrivileged(new SetAccessible(object));
    }
}