connectpool.java

来自「信息发布 发布系统 动态的菜单 和 信息统计」· Java 代码 · 共 42 行

/**
 * 
 */
package com.xuntian.material.data.idao;

import java.sql.Connection;

import com.xuntian.material.exception.ConnectPoolException;

public interface ConnectPool { 
	/**
	 * @param con
	 * @throws ConnectPoolException
	 */
	public void checkIn(Connection con) throws ConnectPoolException;
	/**
	 * @return Connection
	 * @throws ConnectPoolException
	 */
	public Connection checkOut() throws ConnectPoolException;
	/**
	 * see the Pool status
	 */
	public void monitorPool();
	/**
	 * @return Connection
	 * @throws ConnectPoolException
	 */
	public Connection create() throws ConnectPoolException;
	/**
	 * @param con
	 * @return if the Connection is ok
	 * @throws ConnectPoolException
	 */
	public boolean validate(Connection con) throws ConnectPoolException;
	/**
	 * @param con
	 * @throws ConnectPoolException
	 */
	public void expire(Connection con) throws ConnectPoolException;
}