multidatasourceobserver.java

一个实用工具类

/*
 * Copyright (C) butor.com. All rights reserved.
 *
 * This software is published under the terms of the GNU Library General
 * Public License (GNU LGPL), a copy of which has been included with this
 * distribution in the LICENSE.txt file. 
 */


package org.butor.web.helper;

import java.util.Observable;
import java.util.Observer;

import org.butor.cache.CacheService;
import org.butor.log.Log;


/**
 * Default observer for multi data source change event.
 * 
 * @author 	mateusfi
 */
public class MultiDataSourceObserver implements Observer {

	/**
	 * @see java.util.Observer#update(Observable, Object)
	 */
	public void update(Observable o, Object arg) {
		Log.logStr(this, Log.LOG_TYPE_INFO, "update", "Observer notified from " + o + " argument=" + arg);
		CacheService.flush();
	}

}