Java创建Oracle数据库连接池

package com.like.loft;

import java.beans.PropertyVetoException;

import com.mchange.v2.c3p0.ComboPooledDataSource;

/**
 * Oracle数据库连接池
 * <一句话功能简述>
 * <功能详细描述>
 * 
 * @author  like
 * @version  [版本号, 2015-10-8]
 * @see  [相关类/方法]
 * @since  [产品/模块版本]
 */
public class OracleDbConnPool
{
    /*
     * 数据库连接池
     */
    public static ComboPooledDataSource g_DataSourcePool;
    
    public static ComboPooledDataSource createPooledDataSource()
    {
        //创建连接池实例
        ComboPooledDataSource ds = new ComboPooledDataSource();
        try
        {
            //设置连接池所需的驱动
            ds.setDriverClass("oracle.jdbc.driver.OracleDriver");
            //设置连接数据库的URl
            ds.setJdbcUrl("jdbc:oracle:thin:@192.168.0.203:1521/ecms");
            //设置用户名
            ds.setUser("dsims");
            ds.setPassword("1");
            ds.setMaxPoolSize(40);
            ds.setMinPoolSize(2);
            ds.setInitialPoolSize(10);
            ds.setMaxStatements(100);
            
        }
        catch (PropertyVetoException e)
        {
            e.printStackTrace();
        }
        
        return ds;
        
    }
    
    public static ComboPooledDataSource getG_DataSourcePool()
    {
        return g_DataSourcePool;
    }
    
    public static void setG_DataSourcePool(ComboPooledDataSource g_DataSourcePool)
    {
        OracleDbConnPool.g_DataSourcePool = g_DataSourcePool;
    }
}