org.ow2.jasmine.jadort.service.implementation
Class OperationPersistenceManager

java.lang.Object
  org.ow2.jasmine.jadort.service.implementation.OperationPersistenceManager

Direct Known Subclasses:

ActionManager

public class OperationPersistenceManager
extends java.lang.Object

Contains methods related to the management of the JaDOrT operation's state bean.

Author:

Arda Aydin, Malek Chahine, S. Ali Tokmen

Field Summary

javax.persistence.EntityManager	em
protected org.ow2.jasmine.jadort.api.entities.deployment.OperationStateBean	operation

Constructor Summary

OperationPersistenceManager()

Method Summary

protected void	mergeOperation() This method merges operation onto the DB.
protected void	refreshOperation() This method refreshes operation and should be called when entering any method that uses datum that can be modified in another thread than the stateful bean's.

Methods inherited from class java.lang.Object

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

Field Detail

operation

protected org.ow2.jasmine.jadort.api.entities.deployment.OperationStateBean operation

em

public javax.persistence.EntityManager em

Constructor Detail

OperationPersistenceManager

public OperationPersistenceManager()

Method Detail

refreshOperation

protected void refreshOperation()

This method refreshes operation and should be called when entering any method that uses datum that can be modified in another thread than the stateful bean's. This is the case when taking any serverProgress action: the OperationStateBean gets updated by the JMSReceiver handler in an asynchronous way.

mergeOperation

protected void mergeOperation()

This method merges operation onto the DB.