CannotBeUnlocked.java

/*
 * Copyright 2002-2005 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.aop.aspectj.annotation;

import org.springframework.aop.framework.Lockable;

/**
 * 
 * 
 * @author Rod Johnson
 *
 */
public class CannotBeUnlocked implements Lockable, Comparable {

	public void lock() {
	}

	public void unlock() {
		throw new UnsupportedOperationException();
	}

	public boolean locked() {
		return true;
	}

	public int compareTo(Object arg0) {
		throw new UnsupportedOperationException();
	}

}