org.hibernate.envers.synchronization.work
Class DelWorkUnit

java.lang.Object
  org.hibernate.envers.synchronization.work.AbstractAuditWorkUnit
      org.hibernate.envers.synchronization.work.DelWorkUnit

All Implemented Interfaces:

AuditWorkUnit, KeepCheckDispatcher, KeepCheckVisitor

public class DelWorkUnit
extends AbstractAuditWorkUnit
implements AuditWorkUnit

Author:

Adam Warski (adam at warski dot org)

Field Summary

Fields inherited from class org.hibernate.envers.synchronization.work.AbstractAuditWorkUnit

id, verCfg

Constructor Summary

DelWorkUnit(String entityName, AuditConfiguration verCfg, Serializable id)

Method Summary

KeepCheckResult	check(AddWorkUnit second)
KeepCheckResult	check(CollectionChangeWorkUnit second)
KeepCheckResult	check(DelWorkUnit second)
KeepCheckResult	check(ModWorkUnit second)
boolean	containsWork()
KeepCheckResult	dispatch(KeepCheckVisitor first) Shuold be invoked on the second work unit.
void	perform(org.hibernate.Session session, Object revisionData)

Methods inherited from class org.hibernate.envers.synchronization.work.AbstractAuditWorkUnit

fillDataWithId, getEntityId, getEntityName, isPerformed, setPerformed, undo

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.envers.synchronization.work.AuditWorkUnit

getEntityId, getEntityName, isPerformed, undo

Constructor Detail

DelWorkUnit

public DelWorkUnit(String entityName,
                   AuditConfiguration verCfg,
                   Serializable id)

Method Detail

containsWork

public boolean containsWork()

Specified by:

containsWork in interface AuditWorkUnit

perform

public void perform(org.hibernate.Session session,
                    Object revisionData)

Specified by:

perform in interface AuditWorkUnit

check

public KeepCheckResult check(AddWorkUnit second)

Specified by:

check in interface KeepCheckVisitor

check

public KeepCheckResult check(ModWorkUnit second)

Specified by:

check in interface KeepCheckVisitor

check

public KeepCheckResult check(DelWorkUnit second)

Specified by:

check in interface KeepCheckVisitor

check

public KeepCheckResult check(CollectionChangeWorkUnit second)

Specified by:

check in interface KeepCheckVisitor

dispatch

public KeepCheckResult dispatch(KeepCheckVisitor first)

Description copied from interface: KeepCheckDispatcher

Shuold be invoked on the second work unit.

Specified by:

dispatch in interface KeepCheckDispatcher

Parameters:

first - First work unit (that is, the one added earlier).

Returns:

Which work unit should be kept.