org.nuxeo.ecm.core.versioning

Class OrphanVersionRemoverListener

java.lang.Object

org.nuxeo.ecm.core.versioning.OrphanVersionRemoverListener

All Implemented Interfaces:

PostCommitEventListener

public class OrphanVersionRemoverListener
extends Object
implements PostCommitEventListener

Async listener that is in charge to delete the versions. Before running the delete operation on the versions passed as argument of the event, it will call the registred OrphanVersionRemovalFilter to allow them to mark some of the orphan versions to be kept.

Author:

Tiry

Field Summary

Fields

Modifier and Type	Field and Description
protected static org.apache.commons.logging.Log	log

Constructor Summary

Constructors

Constructor and Description
OrphanVersionRemoverListener()

Method Summary

Modifier and Type	Method and Description
protected Collection<OrphanVersionRemovalFilter>	getFilters()
void	handleEvent(EventBundle events) Handles the set of events that were raised during the life of an user operation.
protected void	removeIfPossible(CoreSession session, ShallowDocumentModel deletedLiveDoc, List<String> versionUUIDs)

Methods inherited from class java.lang.Object

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

Field Detail

log

protected static final org.apache.commons.logging.Log log

Constructor Detail

OrphanVersionRemoverListener

public OrphanVersionRemoverListener()

Method Detail

handleEvent

public void handleEvent(EventBundle events)

Description copied from interface: PostCommitEventListener

Handles the set of events that were raised during the life of an user operation.

The events are fired as a BundleEvent after the transaction is committed.

Specified by:

handleEvent in interface PostCommitEventListener

Parameters:

events - the events to handle

getFilters

protected Collection<OrphanVersionRemovalFilter> getFilters()

removeIfPossible

protected void removeIfPossible(CoreSession session,
                                ShallowDocumentModel deletedLiveDoc,
                                List<String> versionUUIDs)