BoneCP与C3P0比较 BoneCP不能自动重连

BoneCP基本使用

package cn.redcdn.sc.server.util;

import java.sql.Connection;

import java.sql.SQLException;

import java.util.Properties;

import com.jolbox.bonecp.BoneCP;

import com.jolbox.bonecp.BoneCPConfig;



public class DbUtil {

    private static BoneCP  bone;

    static{

        Properties props = new Properties();

        try {

            props.load(DbUtil.class.getClassLoader().getResourceAsStream("dbcp.properties"));

            

            String driverName     = props.getProperty("driverClassName");

            String jdbcUrl        = props.getProperty("jdbcUrl");

            String userName       = props.getProperty("username");

            String password       = props.getProperty("password");

            int partitionCount    = Integer.parseInt(props.getProperty("partitionCount"));

//          int idleMaxAge 　　　　= Integer.parseInt(props.getProperty("idleMaxAge"));

//          int acquireIncrement 　　= Integer.parseInt(props.getProperty("acquireIncrement"));

//          int releaseHelperThreads = Integer.parseInt(props.getProperty("releaseHelperThreads"));

//          int maxConnectionsPerPartition= Integer.parseInt(props.getProperty("maxConnectionsPerPartition"));

//          int minConnectionsPerPartition= Integer.parseInt(props.getProperty("minConnectionsPerPartition"));

//          int idleConnectionTestPeriod= Integer.parseInt(props.getProperty("idleConnectionTestPeriod"));

            

            Class.forName(driverName);

            BoneCPConfig config = new BoneCPConfig();

            

            config.setJdbcUrl                        (jdbcUrl);

            config.setUsername                        (userName);

            config.setPassword                        (password);

//          config.setIdleMaxAge                    (idleMaxAge);

            config.setPartitionCount                (partitionCount);

        //  config.setAcquireIncrement                (acquireIncrement);

//          config.setReleaseHelperThreads            (releaseHelperThreads);

//          config.setMaxConnectionsPerPartition    (maxConnectionsPerPartition);

//          config.setMinConnectionsPerPartition    (minConnectionsPerPartition);

//          config.setIdleConnectionTestPeriod        (idleConnectionTestPeriod);

            

            bone = new BoneCP(config);

        } catch (Exception e) {

            e.printStackTrace();

        }

    }

    private static Connection conn;



    public static Connection getConnection() throws SQLException{       

        if(conn == null){

            conn = bone.getConnection();

        }

        return conn;                                                    

    }                                                                   

    public static void closeConnection() throws SQLException{           

        if(conn != null){

            conn.close();

            conn = null;

        }

        

    }                                                                   

    public static void main(String[] args) {

        

/*        try {

            System.out.println(DbUtil.getConnection());

            DbUtil.closeConnection();

        } catch (SQLException e) {

            e.printStackTrace();

        }*/

    }

}

 

C3p0基本使用
一个DataSource对象 ComboPooledDataSource