org.hibernate.envers.synchronization.work
Interface AuditWorkUnit

All Superinterfaces:

WorkUnitMergeDispatcher, WorkUnitMergeVisitor

All Known Implementing Classes:

AbstractAuditWorkUnit, AddWorkUnit, CollectionChangeWorkUnit, DelWorkUnit, FakeBidirectionalRelationWorkUnit, ModWorkUnit, PersistentCollectionChangeWorkUnit

public interface AuditWorkUnit
extends WorkUnitMergeVisitor, WorkUnitMergeDispatcher

TODO: refactor constructors into factory methods

Author:

Adam Warski (adam at warski dot org)

Method Summary

boolean	containsWork()
Map<String,Object>	generateData(Object revisionData)
Serializable	getEntityId()
String	getEntityName()
RevisionType	getRevisionType()
boolean	isPerformed()
void	perform(Session session, Object revisionData) Perform this work unit in the given session.
void	undo(Session session)

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

merge, merge, merge, merge, merge

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

dispatch

Method Detail

getEntityId

Serializable getEntityId()

getEntityName

String getEntityName()

containsWork

boolean containsWork()

isPerformed

boolean isPerformed()

perform

void perform(Session session,
             Object revisionData)

Perform this work unit in the given session.

Parameters:

session - Session, in which the work unit should be performed.

revisionData - The current revision data, which will be used to populate the work unit with the correct revision relation.

undo

void undo(Session session)

generateData

Map<String,Object> generateData(Object revisionData)

Parameters:

revisionData - The current revision data, which will be used to populate the work unit with the correct revision relation.

Returns:

Generates data that should be saved when performing this work unit.

getRevisionType

RevisionType getRevisionType()

Returns:

Performed modification type.