Package bitronix.tm.resource.common

Class TransactionContextHelper

java.lang.Object
bitronix.tm.resource.common.TransactionContextHelper
public class TransactionContextHelper extends Object
Helper class that contains static logic common accross all resource types.
Author:
lorban

  • Constructor Details

    • TransactionContextHelper

      public TransactionContextHelper()

  • Method Details

    • enlistInCurrentTransaction

      public static void enlistInCurrentTransaction(XAResourceHolder xaResourceHolder) throws jakarta.transaction.SystemException, jakarta.transaction.RollbackException
      Enlist the XAResourceHolder in the current transaction or do nothing if there is no global transaction context for this thread.
      Parameters:
      xaResourceHolder - the XAResourceHolder to enlist.
      Throws:
      jakarta.transaction.SystemException - if an internal error happens.
      jakarta.transaction.RollbackException - if the current transaction has been marked as rollback only.

    • delistFromCurrentTransaction

      public static void delistFromCurrentTransaction(XAResourceHolder xaResourceHolder) throws jakarta.transaction.SystemException
      Delist the XAResourceHolder from the current transaction or do nothing if there is no global transaction context for this thread.
      Parameters:
      xaResourceHolder - the XAResourceHolder to delist.
      Throws:
      jakarta.transaction.SystemException - if an internal error happens.

    • currentTransaction

      public static BitronixTransaction currentTransaction()
      Get the transaction running on the current thead context.
      Returns:
      null if there is no transaction on the current context or if the transaction manager is not running.

    • requeue

      public static void requeue(XAStatefulHolder xaStatefulHolder, ResourceBean bean) throws BitronixSystemException
      Switch the XAStatefulHolder's state appropriately after the acquired resource handle has been closed. The pooled resource will either be marked as closed or not accessible, depending on the value of the bean's deferConnectionRelease property and will be marked for release after 2PC execution in the latter case.
      Parameters:
      xaStatefulHolder - the XAStatefulHolder to requeue.
      bean - the ResourceBean of the XAResourceHolder.
      Throws:
      BitronixSystemException - if an internal error happens.

    • recycle

      public static void recycle(XAStatefulHolder xaStatefulHolder)
      Ensure the XAStatefulHolder's release won't be deferred anymore (when appropriate) as it has been recycled.
      Parameters:
      xaStatefulHolder - the recycled XAStatefulHolder.