Package net.sf.basedb.core.hibernate

Class SavePointWork<R>

java.lang.Object

net.sf.basedb.core.hibernate.SavePointWork<R>

All Implemented Interfaces:

ReturningWork<R>

public class SavePointWork<R>
extends Object
implements ReturningWork<R>

A wrapper work that protects a parent work with a savepoint. Before executing the parent work, a Savepoint is created on the Connection. If the parent work results throws an SQLException the connection is rolled back to the savepoint. Other exceptions and a normal completion just releases the savepoint.

Since:

3.1

Author:

nicklas

Last modified

$Date: 2014-06-10 13:27:02 +0200 (ti, 10 jun 2014) $

Field Summary

Fields

Modifier and Type	Field	Description
private final ReturningWork<R>	work

Constructor Summary

Constructors

Constructor	Description
SavePointWork(ReturningWork<R> work)	Create a new work item.

Method Summary

Modifier and Type	Method	Description
R	execute(Connection connection)	From the Work interface -----------------------

Methods inherited from class java.lang.Object

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

Field Details

work

private final ReturningWork<R> work

Constructor Details

SavePointWork

public SavePointWork(ReturningWork<R> work)

Create a new work item.

Parameters:

work - The parent work

Method Details

execute

public R execute(Connection connection)
          throws SQLException

From the Work interface -----------------------

Specified by:

execute in interface ReturningWork<R>

Throws:

SQLException