com.bea.wli.config.impl

Class UndoHelper

java.lang.Object

com.bea.wli.config.impl.UndoHelper

public final class UndoHelper
extends java.lang.Object

Contains complex logic for undo operations

Constructor Summary

Constructors

Constructor and Description
UndoHelper()

Method Summary

Modifier and Type	Method and Description
static void	createUndoSession(ConfigServiceImpl configService, java.lang.String id, java.lang.String session) Creates a session with the given task applied to it
static java.lang.String	getTempUndoSessionPrefix()
static void	undo(ConfigServiceImpl configService, java.lang.String id, java.lang.String session) Undoes the given task

Methods inherited from class java.lang.Object

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

Constructor Detail

UndoHelper

public UndoHelper()

Method Detail

undo

public static void undo(ConfigServiceImpl configService,
                        java.lang.String id,
                        java.lang.String session)
                 throws java.lang.Exception

Undoes the given task

Parameters:

configService - the config service instance

id - the id of the task to undo

session - the session that contains the given task. null if task is deployed session

Throws:

java.lang.Exception - if error occurs preventing undo completing successfully

createUndoSession

public static void createUndoSession(ConfigServiceImpl configService,
                                     java.lang.String id,
                                     java.lang.String session)
                              throws java.lang.Exception

Creates a session with the given task applied to it

Parameters:

configService - the config service instance

id - the id of the task to create the session with

session - the session to create

Throws:

java.lang.Exception - if error occurs creating the session

getTempUndoSessionPrefix

public static java.lang.String getTempUndoSessionPrefix()