ome.security.basic

Class MergeEventListener

java.lang.Object

org.hibernate.event.def.AbstractReassociateEventListener

org.hibernate.event.def.AbstractSaveEventListener

org.hibernate.event.def.DefaultMergeEventListener

org.springframework.orm.hibernate3.support.IdTransferringMergeEventListener

ome.security.basic.MergeEventListener

All Implemented Interfaces:

java.io.Serializable, org.hibernate.event.MergeEventListener

public class MergeEventListener
extends org.springframework.orm.hibernate3.support.IdTransferringMergeEventListener

responsible for responding to merge events. in particular in load/re-loading certain types to make use by clients easier. In general, enforces the detached-graph re-attachment "Commandments" as outlined in TODO. Objects that are transient (no ID) are unchanged; objects that are managed (with ID) are checked for validity (i.e. must have a version); and unloaded/filtered objects & collections are re-filled.

Since:

3.0

Version:

$Revision$, $Date$

Author:

Josh Moore, josh.moore at gmx.de

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	MERGE_EVENT

Fields inherited from class org.hibernate.event.def.AbstractSaveEventListener

DELETED, DETACHED, PERSISTENT, TRANSIENT

Constructor Summary

Constructors

Constructor and Description
MergeEventListener(CurrentDetails cd, TokenHolder th) main constructor.

Method Summary

Modifier and Type	Method and Description
protected void	copyValues(org.hibernate.persister.entity.EntityPersister persister, java.lang.Object entity, java.lang.Object target, org.hibernate.engine.SessionImplementor source, java.util.Map copyCache)
protected void	copyValues(org.hibernate.persister.entity.EntityPersister persister, java.lang.Object entity, java.lang.Object target, org.hibernate.engine.SessionImplementor source, java.util.Map copyCache, org.hibernate.type.ForeignKeyDirection foreignKeyDirection)
protected void	entityIsDetached(org.hibernate.event.MergeEvent event, java.util.Map copyCache)
protected void	entityIsTransient(org.hibernate.event.MergeEvent event, java.util.Map copyCache)
protected void	fillReplacement(org.hibernate.event.MergeEvent event)
void	onMerge(org.hibernate.event.MergeEvent event)
void	onMerge(org.hibernate.event.MergeEvent event, java.util.Map copyCache)
protected void	propagateHiddenValues(IObject from, IObject to)

Methods inherited from class org.hibernate.event.def.DefaultMergeEventListener

cascadeAfterSave, cascadeBeforeSave, cascadeOnMerge, entityIsPersistent, getAssumedUnsaved, getCascadeAction, getMergeMap, getTransientCopyCache, mergeTransientEntity, retryMergeTransientEntities

Methods inherited from class org.hibernate.event.def.AbstractSaveEventListener

getEntityState, getLoggableName, invokeSaveLifecycle, isVersionIncrementDisabled, performSave, performSaveOrReplicate, saveWithGeneratedId, saveWithRequestedId, substituteValuesIfNecessary, validate, visitCollectionsBeforeSave

Methods inherited from class org.hibernate.event.def.AbstractReassociateEventListener

reassociate

Methods inherited from class java.lang.Object

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

Field Detail

MERGE_EVENT

public static final java.lang.String MERGE_EVENT

See Also:

Constant Field Values

Constructor Detail

MergeEventListener

public MergeEventListener(CurrentDetails cd,
                          TokenHolder th)

main constructor. Requires a non-null security system

Method Detail

onMerge

public void onMerge(org.hibernate.event.MergeEvent event)
             throws org.hibernate.HibernateException

Specified by:

onMerge in interface org.hibernate.event.MergeEventListener

Overrides:

onMerge in class org.hibernate.event.def.DefaultMergeEventListener

Throws:

org.hibernate.HibernateException

onMerge

public void onMerge(org.hibernate.event.MergeEvent event,
                    java.util.Map copyCache)
             throws org.hibernate.HibernateException

Specified by:

onMerge in interface org.hibernate.event.MergeEventListener

Overrides:

onMerge in class org.hibernate.event.def.DefaultMergeEventListener

Throws:

org.hibernate.HibernateException

copyValues

protected void copyValues(org.hibernate.persister.entity.EntityPersister persister,
                          java.lang.Object entity,
                          java.lang.Object target,
                          org.hibernate.engine.SessionImplementor source,
                          java.util.Map copyCache)

Overrides:

copyValues in class org.hibernate.event.def.DefaultMergeEventListener

copyValues

protected void copyValues(org.hibernate.persister.entity.EntityPersister persister,
                          java.lang.Object entity,
                          java.lang.Object target,
                          org.hibernate.engine.SessionImplementor source,
                          java.util.Map copyCache,
                          org.hibernate.type.ForeignKeyDirection foreignKeyDirection)

Overrides:

copyValues in class org.hibernate.event.def.DefaultMergeEventListener

entityIsTransient

protected void entityIsTransient(org.hibernate.event.MergeEvent event,
                                 java.util.Map copyCache)

Overrides:

entityIsTransient in class org.springframework.orm.hibernate3.support.IdTransferringMergeEventListener

entityIsDetached

protected void entityIsDetached(org.hibernate.event.MergeEvent event,
                                java.util.Map copyCache)

Overrides:

entityIsDetached in class org.hibernate.event.def.DefaultMergeEventListener

fillReplacement

protected void fillReplacement(org.hibernate.event.MergeEvent event)

propagateHiddenValues

protected void propagateHiddenValues(IObject from,
                                     IObject to)