net.hasor.db.datasource.local

类 LocalDataSourceHelper

java.lang.Object

net.hasor.db.datasource.local.LocalDataSourceHelper

所有已实现的接口:

DataSourceHelper

public class LocalDataSourceHelper
extends Object
implements DataSourceHelper

版本:

: 2013-12-2

作者:

赵永春(zyc@hasor.net)

构造器概要

构造器

构造器和说明
LocalDataSourceHelper()

方法概要

方法

限定符和类型	方法和说明
protected ConnectionHolder	createConnectionHolder(DataSource dataSource) 创建ConnectionHolder对象
protected ConnectionSequence	createConnectionSequence() 创建ConnectionSequence对象
Connection	currentConnection(DataSource dataSource) 当前连接
Connection	getConnection(DataSource dataSource) 申请连接，如果当前连接存在则返回当前连接
ConnectionSequence	getConnectionSequence(DataSource dataSource) 获取ConnectionSequence
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

LocalDataSourceHelper

public LocalDataSourceHelper()

方法详细资料

getConnection

public Connection getConnection(DataSource dataSource)
                         throws SQLException

申请连接，如果当前连接存在则返回当前连接

指定者:

getConnection 在接口中 DataSourceHelper

抛出:

SQLException

releaseConnection

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

释放连接

指定者:

releaseConnection 在接口中 DataSourceHelper

抛出:

SQLException

currentConnection

public Connection currentConnection(DataSource dataSource)
                             throws SQLException

从接口复制的说明: DataSourceHelper

当前连接

指定者:

currentConnection 在接口中 DataSourceHelper

抛出:

SQLException

getConnectionSequence

public ConnectionSequence getConnectionSequence(DataSource dataSource)

获取ConnectionSequence

createConnectionSequence

protected ConnectionSequence createConnectionSequence()

创建ConnectionSequence对象

createConnectionHolder

protected ConnectionHolder createConnectionHolder(DataSource dataSource)

创建ConnectionHolder对象