Package org.kuali.rice.krad.data.jpa.eclipselink

Class JtaTransactionController

java.lang.Object
org.eclipse.persistence.transaction.AbstractTransactionController
org.eclipse.persistence.transaction.JTATransactionController
org.kuali.rice.krad.data.jpa.eclipselink.JtaTransactionController
All Implemented Interfaces:
org.eclipse.persistence.sessions.ExternalTransactionController
public class JtaTransactionController extends org.eclipse.persistence.transaction.JTATransactionController
An implementation of EclipseLink's ExternalTransactionController which will utilize the JTA TransactionManager being used by the KRAD application.

It locates this via a call to Jta.getTransactionManager(). So the application must ensure that it has configured and setup JTA properly within it's application environment.

The superclass for this class, which is part of EclipseLink, attempts to invoke the acquireTransactionManager() from the default contructor. So an attempt will be made to acquire the JTA transaction manager as soon as an instance of this object is created. This means that it must be ensured that JPA is enabled prior to the creation of an instance of this controller class.

Author:
Kuali Rice Team (rice.collab@kuali.org)

  • Field Summary

    Fields inherited from class org.eclipse.persistence.transaction.JTATransactionController

    defaultTransactionManager, transactionManager

    Fields inherited from class org.eclipse.persistence.transaction.AbstractTransactionController

    activeUnitOfWorkThreadLocal, currentlyProcessedListeners, exceptionHandler, listenerFactory, numSessionsRequiringSequencingCallback, sequencingListeners, session, unitsOfWork

  • Constructor Summary

    Constructors
    Constructor
    Description
    JtaTransactionController()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    protected javax.transaction.TransactionManager
    acquireTransactionManager()

    Methods inherited from class org.eclipse.persistence.transaction.JTATransactionController

    beginTransaction_impl, canBeginTransaction_impl, canCommitTransaction_impl, canIssueSQLToDatabase_impl, canMergeUnitOfWork_impl, canRollbackTransaction_impl, commitTransaction_impl, getDefaultTransactionManager, getIntStatus, getTransaction_impl, getTransactionKey_impl, getTransactionManager, getTransactionStatus_impl, isRolledBack_impl, markTransactionForRollback_impl, registerSynchronization_impl, rollbackTransaction_impl, setDefaultTransactionManager, setTransactionManager, statusToString_impl

    Methods inherited from class org.eclipse.persistence.transaction.AbstractTransactionController

    addUnitOfWork, beginTransaction, bindToCurrentTransaction, clearSequencingListeners, commitTransaction, getActiveSequencingCallback, getActiveUnitOfWork, getExceptionHandler, getListenerFactory, getSession, getTransaction, getTransactionKey, getTransactionStatus, getUnitsOfWork, hasActiveUnitOfWork, initializeSequencingListeners, isSequencingCallbackRequired, jndiLookup, logTxStateTrace, logTxTrace, lookupActiveUnitOfWork, lookupActiveUnitOfWork, markTransactionForRollback, noTransactionOrRolledBackOrCommited, numSessionsRequiringSequencingCallback, registerSynchronizationListener, removeSequencingListener, removeUnitOfWork, rollbackTransaction, setExceptionHandler, setListenerFactory, setSession, setUnitsOfWork

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • JtaTransactionController

      public JtaTransactionController()

  • Method Details

    • acquireTransactionManager

      protected javax.transaction.TransactionManager acquireTransactionManager() throws Exception
      Overrides:
      acquireTransactionManager in class org.eclipse.persistence.transaction.JTATransactionController
      Throws:
      Exception