Module org.eclipse.persistence.core

Package org.eclipse.persistence.sessions.coordination

Class MergeChangeSetCommand

java.lang.Object

org.eclipse.persistence.sessions.coordination.Command

org.eclipse.persistence.sessions.coordination.MergeChangeSetCommand

All Implemented Interfaces:

Serializable

public class MergeChangeSetCommand
extends Command

Purpose: Provide a remote command implementation for remote cache merges of changes.

Description: This command provides the implementation for cache synchronization using RCM.

Since:

OracleAS TopLink 10g (9.0.4)

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected UnitOfWorkChangeSet	changeSet	The changes to be applied remotely

Constructor Summary

Constructors

Constructor	Description
MergeChangeSetCommand()

Method Summary

Modifier and Type	Method	Description
void	executeWithSession(AbstractSession session)	INTERNAL: This method will be invoked by the RCM only when the CommandProcessor is a TopLink session.
UnitOfWorkChangeSet	getChangeSet(AbstractSession session)	INTERNAL: Return the changes to be applied
void	setChangeSet(UnitOfWorkChangeSet newChangeSet)	INTERNAL: Set the changes to be applied

Methods inherited from class org.eclipse.persistence.sessions.coordination.Command

getServiceId, isInternalCommand, setServiceId

Methods inherited from class java.lang.Object

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

Field Details

changeSet

protected UnitOfWorkChangeSet changeSet

The changes to be applied remotely

Constructor Details

MergeChangeSetCommand

public MergeChangeSetCommand()

Method Details

getChangeSet

public UnitOfWorkChangeSet getChangeSet(AbstractSession session)

INTERNAL: Return the changes to be applied

setChangeSet

public void setChangeSet(UnitOfWorkChangeSet newChangeSet)

INTERNAL: Set the changes to be applied

executeWithSession

public void executeWithSession(AbstractSession session)

INTERNAL: This method will be invoked by the RCM only when the CommandProcessor is a TopLink session. The session will be passed in for the command to use.

Specified by:

executeWithSession in class Command

Parameters:

session - The session that can be used to execute the command on.