org.nutz.dao.impl.sql.run

Class NutDaoRunner

java.lang.Object

org.nutz.dao.impl.sql.run.NutDaoRunner

All Implemented Interfaces:

DaoRunner

public class NutDaoRunner
extends Object
implements DaoRunner

统管事务和拦截链

Author:

wendal

Field Summary

Fields

Modifier and Type	Field and Description
protected DatabaseMeta	meta
protected DataSource	slaveDataSource

Constructor Summary

Constructors

Constructor and Description
NutDaoRunner()

Method Summary

Modifier and Type	Method and Description
void	_run(DataSource dataSource, ConnCallback callback)
void	_runWithoutTransaction(DataSource dataSource, ConnCallback callback)
protected void	_runWithTransaction(Transaction t, DataSource dataSource, ConnCallback callback)
void	run(DataSource dataSource, ConnCallback callback)
protected void	runCallback(Connection conn, ConnCallback callback)
protected DataSource	selectDataSource(Transaction t, DataSource master, ConnCallback callback)
void	setMeta(DatabaseMeta meta)
void	setSlaveDataSource(DataSource slaveDataSource)

Methods inherited from class java.lang.Object

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

Field Detail

slaveDataSource

protected DataSource slaveDataSource

meta

protected DatabaseMeta meta

Constructor Detail

NutDaoRunner

public NutDaoRunner()

Method Detail

run

public void run(DataSource dataSource,
                ConnCallback callback)

Specified by:

run in interface DaoRunner

_run

public void _run(DataSource dataSource,
                 ConnCallback callback)

_runWithTransaction

protected void _runWithTransaction(Transaction t,
                                   DataSource dataSource,
                                   ConnCallback callback)

_runWithoutTransaction

public void _runWithoutTransaction(DataSource dataSource,
                                   ConnCallback callback)

runCallback

protected void runCallback(Connection conn,
                           ConnCallback callback)
                    throws Exception

Throws:

Exception

setMeta

public void setMeta(DatabaseMeta meta)

setSlaveDataSource

public void setSlaveDataSource(DataSource slaveDataSource)

selectDataSource

protected DataSource selectDataSource(Transaction t,
                                      DataSource master,
                                      ConnCallback callback)