net.sf.imca.services
Class Service

java.lang.Object
  net.sf.imca.services.Service

Direct Known Subclasses:

CommitteeService, EditDataService, ImportData, JoinImcaService, LoginRegisterService, UiService

public class Service
extends java.lang.Object

Service parent class. Used for common Service code.

Author:

dougculnane

Field Summary

protected javax.persistence.EntityManager

em

Constructor Summary

Service()

Method Summary

void	destroyEntityManager()
protected void	endTransaction() Called at the end of a transaction.
protected void	startTransaction() Called before the start of a transaction.

Methods inherited from class java.lang.Object

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

Field Detail

em

protected javax.persistence.EntityManager em

Constructor Detail

Service

public Service()

Method Detail

startTransaction

protected void startTransaction()

Called before the start of a transaction.

endTransaction

protected void endTransaction()
                       throws java.lang.Exception

Called at the end of a transaction. Will commit or role back transaction. Throws an error if tere is a problem.

Throws:

java.lang.Exception

destroyEntityManager

public void destroyEntityManager()