How to use

UnknownTransactionException

in

com.arjuna.wst

/**
 * obtain a resumable transaction context for the bridged-to transaction
 * @return a resumable transaction context
 * @throws UnknownTransactionException if this transaction has been recovered from the log and hence
 * has no associated transaction context.
 */
public TxContext getContext() throws UnknownTransactionException
{
  if (context != null) {
    return context;
  } else {
    throw new UnknownTransactionException();
  }
}

public void begin (int timeout) throws WrongStateException, SystemException
{
  try
  {
    if (_ctxManager.currentTransaction() != null)
      throw new WrongStateException();
    Context ctx = startTransaction(timeout, null);
    _ctxManager.resume(new TxContextImple(ctx));
  }
  catch (InvalidCreateParametersException ex)
  {
    tidyup();
    throw new SystemException(ex.toString());
  }
  catch (UnknownTransactionException ex)
  {
    tidyup();
    throw new SystemException(ex.toString());
  }
  catch (SystemException ex)
  {
    tidyup();
    throw ex;
  }
}

public void beginSubordinate(int timeout) throws WrongStateException, SystemException
{
  try
  {
    TxContext current = _ctxManager.currentTransaction();
    if ((current == null) || !(current instanceof TxContextImple))
      throw new WrongStateException();
    TxContextImple currentImple = (TxContextImple) current;
    Context ctx = startTransaction(timeout, currentImple);
    _ctxManager.resume(new TxContextImple(ctx));
    // n.b. we don't enlist the subordinate transaction for completion
    // that ensures that any attempt to commit or rollback will fail
  }
  catch (com.arjuna.wsc.InvalidCreateParametersException ex)
  {
    tidyup();
    throw new SystemException(ex.toString());
  }
  catch (com.arjuna.wst.UnknownTransactionException ex)
  {
    tidyup();
    throw new SystemException(ex.toString());
  }
  catch (SystemException ex)
  {
    tidyup();
    throw ex;
  }
}

throw new UnknownTransactionException();
throw new UnknownTransactionException();
throw new UnknownTransactionException();

public void beginSubordinate(int timeout) throws WrongStateException, SystemException
{
  try
  {
    TxContext current = _ctxManager.currentTransaction();
    if ((current == null) || !(current instanceof TxContextImple))
      throw new WrongStateException();
    TxContextImple currentImple = (TxContextImple) current;
    Context ctx = startTransaction(timeout, currentImple);
    _ctxManager.resume(new TxContextImple(ctx));
    // n.b. we don't enlist the subordinate transaction for completion
    // that ensures that any attempt to commit or rollback will fail
  }
  catch (com.arjuna.wsc.InvalidCreateParametersException ex)
  {
    tidyup();
    throw new SystemException(ex.toString());
  }
  catch (com.arjuna.wst.UnknownTransactionException ex)
  {
    tidyup();
    throw new SystemException(ex.toString());
  }
  catch (SystemException ex)
  {
    tidyup();
    throw ex;
  }
}

throw new UnknownTransactionException();
throw new UnknownTransactionException();
throw new UnknownTransactionException();

public void begin (int timeout) throws WrongStateException, SystemException
{
  try
  {
    if (_ctxManager.currentTransaction() != null)
      throw new WrongStateException();
    Context ctx = startTransaction(timeout, null);
    _ctxManager.resume(new TxContextImple(ctx));
  }
  catch (InvalidCreateParametersException ex)
  {
    tidyup();
    throw new SystemException(ex.toString());
  }
  catch (UnknownTransactionException ex)
  {
    tidyup();
    throw new SystemException(ex.toString());
  }
  catch (SystemException ex)
  {
    tidyup();
    throw ex;
  }
}

throw new UnknownTransactionException();
throw new UnknownTransactionException();
throw new UnknownTransactionException();

public void beginSubordinate(int timeout) throws WrongStateException, SystemException
{
  try
  {
    TxContext current = _ctxManager.currentTransaction();
    if ((current == null) || !(current instanceof TxContextImple))
      throw new WrongStateException();
    TxContextImple currentImple = (TxContextImple) current;
    Context ctx = startTransaction(timeout, currentImple);
    _ctxManager.resume(new TxContextImple(ctx));
    // n.b. we don't enlist the subordinate transaction for completion
    // that ensures that any attempt to commit or rollback will fail
  }
  catch (com.arjuna.wsc.InvalidCreateParametersException ex)
  {
    tidyup();
    throw new SystemException(ex.toString());
  }
  catch (com.arjuna.wst.UnknownTransactionException ex)
  {
    tidyup();
    throw new SystemException(ex.toString());
  }
  catch (SystemException ex)
  {
    tidyup();
    throw ex;
  }
}

throw new UnknownTransactionException();
throw new UnknownTransactionException();
throw new UnknownTransactionException();

public void begin (int timeout) throws WrongStateException, SystemException
{
  try
  {
    if (_ctxManager.currentTransaction() != null)
      throw new WrongStateException();
    Context ctx = startTransaction(timeout, null);
    _ctxManager.resume(new TxContextImple(ctx));
  }
  catch (InvalidCreateParametersException ex)
  {
    tidyup();
    throw new SystemException(ex.toString());
  }
  catch (UnknownTransactionException ex)
  {
    tidyup();
    throw new SystemException(ex.toString());
  }
  catch (SystemException ex)
  {
    tidyup();
    throw ex;
  }
}

throw new UnknownTransactionException();
throw new UnknownTransactionException();
throw new UnknownTransactionException();

public void begin (int timeout) throws WrongStateException, SystemException
{
  try
  {
    if (_ctxManager.currentTransaction() != null)
      throw new WrongStateException();
    Context ctx = startTransaction(timeout, null);
    _ctxManager.resume(new TxContextImple(ctx));
  }
  catch (InvalidCreateParametersException ex)
  {
    tidyup();
    throw new SystemException(ex.toString());
  }
  catch (UnknownTransactionException ex)
  {
    tidyup();
    throw new SystemException(ex.toString());
  }
  catch (SystemException ex)
  {
    tidyup();
    throw ex;
  }
}

throw new UnknownTransactionException();
throw new UnknownTransactionException();
throw new UnknownTransactionException();

public void begin (int timeout) throws WrongStateException, SystemException
{
  try
  {
    if (_ctxManager.currentTransaction() != null)
      throw new WrongStateException();
    Context ctx = startTransaction(timeout, null);
    _ctxManager.resume(new TxContextImple(ctx));
  }
  catch (InvalidCreateParametersException ex)
  {
    tidyup();
    throw new SystemException(ex.toString());
  }
  catch (UnknownTransactionException ex)
  {
    tidyup();
    throw new SystemException(ex.toString());
  }
  catch (SystemException ex)
  {
    tidyup();
    throw ex;
  }
}

private final void enlistCompletionParticipants ()
    throws WrongStateException, UnknownTransactionException,
    SystemException
{
  TransactionManagerImple tm = (TransactionManagerImple) TransactionManager.getTransactionManager();
  final TxContextImple currentTx = (TxContextImple) tm.currentTransaction();
  if (currentTx == null)
    throw new UnknownTransactionException();
  final String id = currentTx.identifier();
  W3CEndpointReference completionCoordinator = null;
  try
  {
    completionCoordinator = tm.registerParticipant(null, AtomicTransactionConstants.WSAT_SUB_PROTOCOL_COMPLETION_RPC);
  }
  catch (InvalidProtocolException ex)
  {
    ex.printStackTrace();
    throw new SystemException(ex.toString());
  }
  catch (InvalidStateException ex)
  {
    throw new WrongStateException();
  }
  catch (CannotRegisterException ex)
  {
    // cause could actually be no activity or already registered
    throw new UnknownTransactionException();
  }
  _completionCoordinators.put(id, completionCoordinator);
}

throw new SystemException(ex.toString());

private final void enlistCompletionParticipants ()
    throws WrongStateException, UnknownTransactionException,
    SystemException
{
  TransactionManagerImple tm = (TransactionManagerImple) TransactionManager.getTransactionManager();
  final TxContextImple currentTx = (TxContextImple) tm.currentTransaction();
  if (currentTx == null)
    throw new UnknownTransactionException();
  final String id = currentTx.identifier();
  W3CEndpointReference completionCoordinator = null;
  try
  {
    completionCoordinator = tm.registerParticipant(null, AtomicTransactionConstants.WSAT_SUB_PROTOCOL_COMPLETION_RPC);
  }
  catch (InvalidProtocolException ex)
  {
    ex.printStackTrace();
    throw new SystemException(ex.toString());
  }
  catch (InvalidStateException ex)
  {
    throw new WrongStateException();
  }
  catch (CannotRegisterException ex)
  {
    // cause could actually be no activity or already registered
    throw new UnknownTransactionException();
  }
  _completionCoordinators.put(id, completionCoordinator);
}

throw new SystemException(ex.toString());

  public void rollback () throws UnknownTransactionException, SystemException
  {
    final MAP map = AddressingHelper.createNotificationContext(MessageId.getMessageId()) ;

    try
    {
      CompletionCoordinatorRPCClient.getClient().sendRollback(_completionCoordinator, map) ;
    }
    catch (final SoapFault soapFault)
    {
      if (ArjunaTXConstants.UNKNOWNTRANSACTION_ERROR_CODE_QNAME.equals(soapFault.getSubcode())) {
        throw new UnknownTransactionException(soapFault.getMessage());
      }
      throw new SystemException(soapFault.getMessage()) ;
    }
    catch (final Throwable th)
    {
      th.printStackTrace() ;
      throw new SystemException(th.getMessage()) ;
    }
  }
}