multipleserverpool.java

来自「mysql集群」· Java 代码 · 共 51 行

/*
 * 	This program is free software; you can redistribute it and/or modify it under the terms of 
 * the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, 
 * or (at your option) any later version. 
 * 
 * 	This program is distributed in the hope that it will be useful, 
 * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  
 * See the GNU General Public License for more details. 
 * 	You should have received a copy of the GNU General Public License along with this program; 
 * if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */
package com.meidusa.amoeba.server;

import java.util.StringTokenizer;

import com.meidusa.amoeba.context.ProxyRuntimeContext;
import com.meidusa.amoeba.net.poolable.MultipleLoadBalanceObjectPool;
import com.meidusa.amoeba.net.poolable.ObjectPool;
import com.meidusa.amoeba.util.Initialisable;
import com.meidusa.amoeba.util.InitialisationException;
import com.meidusa.amoeba.util.StringUtil;

/**
 * 
 * @author <a href=mailto:[e-mail]>Struct chen</a>
 *
 */
public class MultipleServerPool extends MultipleLoadBalanceObjectPool implements Initialisable {
	private String poolNames;
	public String getPoolNames() {
		return poolNames;
	}
	
	public void setPoolNames(String poolNames) {
		this.poolNames = poolNames;
	}
	
	public void init() throws InitialisationException {
		if(!StringUtil.isEmpty(this.poolNames)){
			StringTokenizer tokenizer = new StringTokenizer(poolNames," ,	");
			ObjectPool[] objectPools = new ObjectPool[tokenizer.countTokens()];
			int index = 0;
			while(tokenizer.hasMoreTokens()){
				String poolName = tokenizer.nextToken().trim();
				objectPools[index++] = ProxyRuntimeContext.getInstance().getPoolMap().get(poolName);
			}
			this.setObjectPools(objectPools);
		}
	}
}