DefaultWatcherCallBack.java

package com.alipay.bluewhale.core.zk;

import org.apache.log4j.Logger;
import org.apache.zookeeper.Watcher.Event.EventType;
import org.apache.zookeeper.Watcher.Event.KeeperState;
/**
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 * @author yannian
 *
 */
public class DefaultWatcherCallBack implements WatcherCallBack {

	private static Logger LOG = Logger.getLogger(DefaultWatcherCallBack.class);

	@Override
	public void execute(KeeperState state, EventType type, String path) {
		LOG.info("Zookeeper state update:" + ZkKeeperStates.getStateName(state) + "," + ZkEventTypes.getStateName(type) + "," + path);
	}

}