co.codewizards.cloudstore.local

Class AutoTrackLifecycleListener

java.lang.Object

co.codewizards.cloudstore.local.AutoTrackLifecycleListener

All Implemented Interfaces:

DeleteLifecycleListener, InstanceLifecycleListener, StoreLifecycleListener

public class AutoTrackLifecycleListener
extends Object
implements StoreLifecycleListener, DeleteLifecycleListener

JDO lifecycle-listener updating the changed and the localRevision properties of persistence-capable objects.

Whenever an object is written to the datastore, said properties are updated, if the appropriate interfaces are implemented by the persistence-capable object.

Author:

Marco หงุ่ยตระกูล-Schulze - marco at codewizards dot co

Constructor Summary

Constructors

Constructor and Description
AutoTrackLifecycleListener(LocalRepoTransactionImpl transaction)

Method Summary

Methods

Modifier and Type	Method and Description
LocalRepoTransactionImpl	getTransaction()
void	onBegin() Notifies this instance about the transaction being begun.
void	onCommit() Notifies this instance about the transaction being committed.
void	onRollback() Notifies this instance about the transaction being rolled back.
void	postDelete(InstanceLifecycleEvent event)
void	postStore(InstanceLifecycleEvent event)
void	preDelete(InstanceLifecycleEvent event)
void	preStore(InstanceLifecycleEvent event)

Methods inherited from class java.lang.Object

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

Constructor Detail

AutoTrackLifecycleListener

public AutoTrackLifecycleListener(LocalRepoTransactionImpl transaction)

Method Detail

getTransaction

public LocalRepoTransactionImpl getTransaction()

preStore

public void preStore(InstanceLifecycleEvent event)

Specified by:

preStore in interface StoreLifecycleListener

postStore

public void postStore(InstanceLifecycleEvent event)

Specified by:

postStore in interface StoreLifecycleListener

preDelete

public void preDelete(InstanceLifecycleEvent event)

Specified by:

preDelete in interface DeleteLifecycleListener

postDelete

public void postDelete(InstanceLifecycleEvent event)

Specified by:

postDelete in interface DeleteLifecycleListener

onBegin

public void onBegin()

Notifies this instance about the transaction being begun.

See Also:

onCommit(), onRollback()

onCommit

public void onCommit()

Notifies this instance about the transaction being committed.

See Also:

onBegin(), onRollback()

onRollback

public void onRollback()

Notifies this instance about the transaction being rolled back.

See Also:

onBegin(), onCommit()