Package ch.tocco.nice2.dms.impl.entitylistener.publishresource

Class GenericResourcePublishEntityListener

java.lang.Object

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

ch.tocco.nice2.dms.impl.entitylistener.publishresource.GenericResourcePublishEntityListener

All Implemented Interfaces:

EntityFacadeListener, CommitListener, EventListener

public class GenericResourcePublishEntityListener
extends CollectingAfterFlushEntityListener

Generic listener that publishes Resources satisfying any of the contributed GenericResourcePublishPredicateSuppliers' Predicate Must run after EntityDocumentsPropagateRelationEntityListener which is ensured by implementing this listener as CollectingAfterFlushEntityListener (EntityDocumentsPropagateRelationEntityListener is a normal CollectingEntityListener and runs before the after flush listeners). However the stuff here should happen in the same transaction and not as an after task as other code might rely on the entity documents being already published (so no CollectingAfterCommitListener can be used here).

Nested Class Summary

Nested classes/interfaces inherited from class ch.tocco.nice2.persist.core.api.util.CollectingAfterFlushEntityListener

CollectingAfterFlushEntityListener.EntityContext

Constructor Summary

Constructors

Constructor	Description
GenericResourcePublishEntityListener(CascadingDeleteService cascadingDeleteService, SecurityManager securityManager, CommandExecutor commandExecutor)

Method Summary

Modifier and Type	Method	Description
boolean	onAfterFlush(Transaction tx)
int	priority()	Defines execution order of all CollectingAfterFlushEntityListener.
void	setGenericResourcePublishPredicateSuppliers(List<GenericResourcePublishPredicateSupplier> suppliers)

Methods inherited from class ch.tocco.nice2.persist.core.api.util.CollectingAfterFlushEntityListener

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface ch.tocco.nice2.persist.core.api.entity.events.EntityFacadeListener

entityReceivedValues, handleSessionOnlyEntity

Constructor Details

GenericResourcePublishEntityListener

public GenericResourcePublishEntityListener(CascadingDeleteService cascadingDeleteService,
 SecurityManager securityManager,
 CommandExecutor commandExecutor)

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

setGenericResourcePublishPredicateSuppliers

@Autowired
public void setGenericResourcePublishPredicateSuppliers(List<GenericResourcePublishPredicateSupplier> suppliers)