net.hasor.db.datasource

类 DataSourceUtils

java.lang.Object

net.hasor.db.datasource.DataSourceUtils

public class DataSourceUtils
extends Object

版本:

: 2013-10-30

作者:

赵永春(zyc@hasor.net)

构造器概要

构造器

构造器和说明
DataSourceUtils()

方法概要

方法

限定符和类型	方法和说明
protected static void	changeDataSourceUtilService(DataSourceHelper utilService) 更换默认DataSourceHelper
static Connection	currentConnection(DataSource dataSource) 获得某个数据源的当前连接
static Connection	getConnection(DataSource dataSource) 申请连接
static DataSourceHelper	getDataSourceHelper() 获取DataSourceHelper
static void	releaseConnection(Connection con, DataSource dataSource) 释放连接

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

DataSourceUtils

public DataSourceUtils()

方法详细资料

getConnection

public static Connection getConnection(DataSource dataSource)
                                throws SQLException

申请连接

抛出:

SQLException

releaseConnection

public static void releaseConnection(Connection con,
                     DataSource dataSource)
                              throws SQLException

释放连接

抛出:

SQLException

currentConnection

public static Connection currentConnection(DataSource dataSource)
                                    throws SQLException

获得某个数据源的当前连接

抛出:

SQLException

getDataSourceHelper

public static DataSourceHelper getDataSourceHelper()

获取DataSourceHelper

changeDataSourceUtilService

protected static void changeDataSourceUtilService(DataSourceHelper utilService)

更换默认DataSourceHelper