com.aspc.DBObj.Internal

Class SavePoint

java.lang.Object

com.aspc.DBObj.Internal.SavePoint

All Implemented Interfaces:

java.lang.Cloneable

public final class SavePoint
extends java.lang.Object
implements java.lang.Cloneable

Save point details THREAD MODE: SINGLE-THREADED mutable data source

Since:

October 19, 2005

Author:

Nigel Leck

Constructor Summary

Constructors

Constructor and Description
SavePoint(java.lang.String id, java.util.HashMap universe, java.util.HashMap preValidateMap, java.util.HashMap preSaveMap, java.util.HashMap processEventMap, java.util.HashMap validateEventMap, java.util.ArrayList raisedEventList, java.util.HashMap sudoUniverse) Create a save point

Method Summary

Modifier and Type	Method and Description
java.lang.Object	clone() creates a clean copy of the save point
java.lang.String	getID() The save point ID.
java.util.HashMap	getPreSaveMap() get the pre save map
java.util.HashMap	getPreValidateMap() the pre validate map
java.util.HashMap	getProcessEventMap() the process event map
java.util.ArrayList	getRaisedEventList() the raised event map
java.util.HashMap	getSudoUniverse() the sudo universe event map
java.util.HashMap	getValidateEventMap() the validate event map
java.util.HashMap	rollback() The universe of the change objects

Methods inherited from class java.lang.Object

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

Constructor Detail

SavePoint

public SavePoint(java.lang.String id,
                 java.util.HashMap universe,
                 java.util.HashMap preValidateMap,
                 java.util.HashMap preSaveMap,
                 java.util.HashMap processEventMap,
                 java.util.HashMap validateEventMap,
                 java.util.ArrayList raisedEventList,
                 java.util.HashMap sudoUniverse)
          throws NotInUniverseException

Create a save point

Parameters:

raisedEventList - the list of raised events

validateEventMap - the validate event map

preValidateMap - the pre validate map

preSaveMap - the pre save map

processEventMap - the processed event map

id - the ID

universe - the current universe of objects

sudoUniverse - the sudo universe

Throws:

NotInUniverseException - not in the universe

Method Detail

clone

public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException

creates a clean copy of the save point

Overrides:

clone in class java.lang.Object

Returns:

a clean copy of the save point.

Throws:

java.lang.CloneNotSupportedException - should not happen

getPreSaveMap

public java.util.HashMap getPreSaveMap()

get the pre save map

Returns:

the pre save map

getProcessEventMap

public java.util.HashMap getProcessEventMap()

the process event map

Returns:

the map

getRaisedEventList

public java.util.ArrayList getRaisedEventList()

the raised event map

Returns:

the map

getValidateEventMap

public java.util.HashMap getValidateEventMap()

the validate event map

Returns:

the map

getSudoUniverse

public java.util.HashMap getSudoUniverse()

the sudo universe event map

Returns:

the map

getPreValidateMap

public java.util.HashMap getPreValidateMap()

the pre validate map

Returns:

the map

getID

public java.lang.String getID()

The save point ID.

Returns:

The ID

rollback

public java.util.HashMap rollback()
                           throws NoSavePointException

The universe of the change objects

Returns:

the current universe of objects

Throws:

NoSavePointException - should not happen