How to use

status

method

in

com.arjuna.mwlabs.wscf.model.sagas.arjunacore.subordinate.SubordinateBACoordinator

/**
 * this is driven by a coordinator-completion participant registered on behalf of the coordinator
 * and is required to propagate the close to all registered participants.
 */
public int close () throws SystemException
{
  int status = status();
  int result;
  if (status == ActionStatus.COMMITTING) {
    // TODO -- need to do completion processing here?
    // we already completed and ran phase 1 so do a phase 2 commit
    phase2Commit(true);
    result = status();
  } else {
    // we have not yet completed so we can rely upon the parent implementation to do
    // everything we need
    result = super.close();
  }
  // if we have completed then remove the coordinator from the recovered coordinators table
  if (status() != ActionStatus.COMMITTING) {
    SubordinateBACoordinator.removeRecoveredCoordinator(this);
  }
  // run any callback associated with this transaction
  runCallback(get_uid().stringForm());
  return result;
}

/**
 * this is driven by a coordinator-completion participant registered on behalf of the coordinator
 * and is required to propagate the close to all registered participants.
 */
public int close () throws SystemException
{
  int status = status();
  int result;
  if (status == ActionStatus.COMMITTING) {
    // TODO -- need to do completion processing here?
    // we already completed and ran phase 1 so do a phase 2 commit
    phase2Commit(true);
    result = status();
  } else {
    // we have not yet completed so we can rely upon the parent implementation to do
    // everything we need
    result = super.close();
  }
  // if we have completed then remove the coordinator from the recovered coordinators table
  if (status() != ActionStatus.COMMITTING) {
    SubordinateBACoordinator.removeRecoveredCoordinator(this);
  }
  // run any callback associated with this transaction
  runCallback(get_uid().stringForm());
  return result;
}

/**
 * this is driven by a coordinator-completion participant registered on behalf of the coordinator
 * and is required to propagate the cancel to all registered participants.
 */
public int cancel ()
{
  int status = status();
  int result;
  // TODO -- check if there is a window here where status could change to COMMITTING
  if (status == ActionStatus.COMMITTING) {
    phase2Abort(true);
    result = status();
  } else {
    result = super.cancel();
  }
  SubordinateBACoordinator.removeRecoveredCoordinator(this);
  // run any callback associated with this transaction
  runCallback(get_uid().stringForm());
  return result;
}

/**
 * this is driven by a coordinator-completion participant registered on behalf of the coordinator
 * and is required to propagate the cancel to all registered participants.
 */
public int cancel ()
{
  int status = status();
  int result;
  // TODO -- check if there is a window here where status could change to COMMITTING
  if (status == ActionStatus.COMMITTING) {
    phase2Abort(true);
    result = status();
  } else {
    result = super.cancel();
  }
  SubordinateBACoordinator.removeRecoveredCoordinator(this);
  // run any callback associated with this transaction
  runCallback(get_uid().stringForm());
  return result;
}

int status = coordinator.status();
  status = coordinator.status();

public void complete() throws WrongStateException, SystemException {
  if (!recovered) {
    // the coordinator will send complete to all participants and then
    // also run phase one commit. the former may throw an exception.
    // if the latter succeeds the tx state will be COMMITTING whereas
    // if it fails it will be ABORTED.
    try {
      coordinator.complete();
    } catch (com.arjuna.mw.wsas.exceptions.WrongStateException wse) {
      throw new WrongStateException(wse.getMessage());
    } catch (com.arjuna.mw.wsas.exceptions.SystemException se) {
      throw new SystemException(se.getMessage());
    }
    // if status is COMMITTING then we return allowing the participant to be logged
    // if status is ABORTED then the participant must fail avoiding any logging
    if (coordinator.status() == ActionStatus.ABORTED) {
      manager.fail(BusinessActivityConstants.WSBA_ELEMENT_FAIL_QNAME);
    } else {
      // null out the manager so we don't attempt to save it to the log
      manager = null;
    }
  } else {
    // we should never get asked to complete a recovered activity
    throw new WrongStateException();
  }
}

public void complete() throws WrongStateException, SystemException {
  if (!recovered) {
    // the coordinator will send complete to all participants and then
    // also run phase one commit. the former may throw an exception.
    // if the latter succeeds the tx state will be COMMITTING whereas
    // if it fails it will be ABORTED.
    try {
      coordinator.complete();
    } catch (com.arjuna.mw.wsas.exceptions.WrongStateException wse) {
      throw new WrongStateException(wse.getMessage());
    } catch (com.arjuna.mw.wsas.exceptions.SystemException se) {
      throw new SystemException(se.getMessage());
    }
    // if status is COMMITTING then we return allowing the participant to be logged
    // if status is ABORTED then the participant must fail avoiding any logging
    if (coordinator.status() == ActionStatus.ABORTED) {
      manager.fail(BusinessActivityConstants.WSBA_ELEMENT_FAIL_QNAME);
    } else {
      // null out the manager so we don't attempt to save it to the log
      manager = null;
    }
  } else {
    // we should never get asked to complete a recovered activity
    throw new WrongStateException();
  }
}

int status = coordinator.status();
  status = coordinator.status();

int status = coordinator.status();
  status = coordinator.status();

public void complete() throws WrongStateException, SystemException {
  if (!recovered) {
    // the coordinator will send complete to all participants and then
    // also run phase one commit. the former may throw an exception.
    // if the latter succeeds the tx state will be COMMITTING whereas
    // if it fails it will be ABORTED.
    try {
      coordinator.complete();
    } catch (com.arjuna.mw.wsas.exceptions.WrongStateException wse) {
      throw new WrongStateException(wse.getMessage());
    } catch (com.arjuna.mw.wsas.exceptions.SystemException se) {
      throw new SystemException(se.getMessage());
    }
    // if status is COMMITTING then we return allowing the participant to be logged
    // if status is ABORTED then the participant must fail avoiding any logging
    if (coordinator.status() == ActionStatus.ABORTED) {
      manager.fail(BusinessActivityConstants.WSBA_ELEMENT_FAIL_QNAME);
    } else {
      // null out the manager so we don't attempt to save it to the log
      manager = null;
    }
  } else {
    // we should never get asked to complete a recovered activity
    throw new WrongStateException();
  }
}

int status = coordinator.status();
  status = coordinator.status();

int status = coordinator.status();
  status = coordinator.status();

int status = coordinator.status();
  status = coordinator.status();

int status = coordinator.status();

int status = coordinator.status();

int status = coordinator.status();