/*
 * Copyright 2002-2007 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.springmodules.lucene.index.factory.concurrent;

import org.springframework.beans.factory.DisposableBean;
import org.springmodules.lucene.index.factory.DelegatingIndexFactory;

/**
 * Abstract root class for all concurrent
 * {@link org.springmodules.lucene.index.factory.IndexFactory}.
 * 
 * @author Thierry Templier
 */
public abstract class AbstractConcurrentIndexFactory extends DelegatingIndexFactory
									implements ConcurrentIndexFactory, DisposableBean {

	/**
	 * Checks that the target {@link org.springmodules.lucene.index.factory.IndexFactory}
	 * is set and then initializes the concurrent resources using the
	 * {@link ConcurrentIndexFactory#initConcurrentResources()} method.
	 * 
	 * @see ConcurrentIndexFactory#initConcurrentResources()
	 */
	public final void afterPropertiesSet() throws Exception {
		super.afterPropertiesSet();
		initConcurrentResources();
	}

	/**
	 * Calls the {@link ConcurrentIndexFactory#destroyConcurrentResources()}
	 * in order to destroy all the concurrent resources when the bean is
	 * destroyed by Spring.
	 * 
	 * @see ConcurrentIndexFactory#destroyConcurrentResources()
	 */
	public final void destroy() throws Exception {
		destroyConcurrentResources();
	}
}