Class DuplicatesSplitUpListener

java.lang.Object

ch.tocco.nice2.persist.core.api.util.CollectingAfterFlushEntityListener

ch.tocco.nice2.duplicate.impl.search.DuplicatesSplitUpListener

All Implemented Interfaces:

EntityFacadeListener, CommitListener, EventListener

public class DuplicatesSplitUpListener
extends CollectingAfterFlushEntityListener

Is executed after the DuplicateListener and checks whether a group of duplicates needs to be split up into multiple duplicate entities. This is an unusual situation that may arise after modifying multiple entities.

Nested Class Summary

Nested classes/interfaces inherited from class CollectingAfterFlushEntityListener

CollectingAfterFlushEntityListener.EntityContext

Constructor Summary

Constructors

Constructor	Description
DuplicatesSplitUpListener(DataModel dataModel, BusinessUnitManager businessUnitManager, DuplicateSearchService duplicateSearchService)

Method Summary

Modifier and Type	Method	Description
boolean	onAfterFlush(Transaction tx)
int	priority()	Defines execution order of all CollectingAfterFlushEntityListener.

Methods inherited from class CollectingAfterFlushEntityListener

afterCommit, afterFlush, beforeCommit, createEntityContext, entityChanging, entityCreating, entityDeleting, entityRelationChanging, getEntityContext, onEntityChanging, onEntityCreating, onEntityDeleting, onEntityRelationChanging

Methods inherited from class Object

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

Methods inherited from interface EntityFacadeListener

entityReceivedValues, handleSessionOnlyEntity

Constructor Details

DuplicatesSplitUpListener

public DuplicatesSplitUpListener(DataModel dataModel,
 BusinessUnitManager businessUnitManager,
 DuplicateSearchService duplicateSearchService)

Method Details

onAfterFlush

public boolean onAfterFlush(Transaction tx)

Specified by:

onAfterFlush in class CollectingAfterFlushEntityListener

Returns:

true if this listeners has made any changes to the database

priority

public int priority()

Description copied from class: CollectingAfterFlushEntityListener

Defines execution order of all CollectingAfterFlushEntityListener. It is important to make sure that other listeners are not affected.

Specified by:

priority in interface CommitListener

Specified by:

priority in class CollectingAfterFlushEntityListener