Package org.camunda.bpm.engine.impl.pvm.process

Examples of org.camunda.bpm.engine.impl.pvm.process.ActivityImpl

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    processDefinition = new ProcessDefinitionImpl(processDefinitionId);
    scopeStack.push(processDefinition);
  }

  public ProcessDefinitionBuilder createActivity(String id) {
    ActivityImpl activity = scopeStack.peek().createActivity(id);
    scopeStack.push(activity);
    processElement = activity;

    transition = null;
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  public ProcessDefinitionBuilder startTransition(String destinationActivityId, String transitionId) {
    if (destinationActivityId==null) {
      throw new PvmException("destinationActivityId is null");
    }
    ActivityImpl activity = getActivity();
    transition = activity.createOutgoingTransition(transitionId);
    unresolvedTransitions.add(new Object[]{transition, destinationActivityId});
    processElement = transition;
    return this;
  }
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  public PvmProcessDefinition buildProcessDefinition() {
    for (Object[] unresolvedTransition: unresolvedTransitions) {
      TransitionImpl transition = (TransitionImpl) unresolvedTransition[0];
      String destinationActivityName = (String) unresolvedTransition[1];
      ActivityImpl destination = processDefinition.findActivity(destinationActivityName);
      if (destination == null) {
        throw new RuntimeException("destination '"+destinationActivityName+"' not found.  (referenced from transition in '"+transition.getSource().getId()+"')");
      }
      transition.setDestination(destination);
    }
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    return superExecution;
  }

  private static void executeCatch(String errorHandlerId, ActivityExecution execution) {
    ProcessDefinitionImpl processDefinition = ((ExecutionEntity) execution).getProcessDefinition();
    ActivityImpl errorHandler = processDefinition.findActivity(errorHandlerId);
    ensureNotNull(errorHandlerId + " not found in process definition", "errorHandler", errorHandler);

    boolean matchingParentFound = false;
    ActivityExecution leavingExecution = execution;
    ActivityImpl currentActivity = (ActivityImpl) execution.getActivity();

    ScopeImpl catchingScope = errorHandler.getParent();
    if (catchingScope instanceof ActivityImpl) {
      ActivityImpl catchingScopeActivity = (ActivityImpl) catchingScope;
      if (!catchingScopeActivity.isScope()) { // event subprocesses
        catchingScope = catchingScopeActivity.getParent();
      }
    }

    if (catchingScope instanceof PvmProcessDefinition) {
      executeEventHandler(errorHandler, ((ExecutionEntity) execution).getProcessInstance());
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  protected void createCompensateEventSubscription(ActivityExecution execution) {
    String compensationHandlerId = (String) execution.getActivity().getProperty(BpmnParse.PROPERTYNAME_COMPENSATION_HANDLER_ID);

    ExecutionEntity executionEntity = (ExecutionEntity) execution;
    ActivityImpl compensationHandlder = executionEntity.getProcessDefinition().findActivity(compensationHandlerId);
    PvmScope scopeActivitiy = compensationHandlder.getParent();
    ExecutionEntity scopeExecution = ScopeUtil.findScopeExecutionForScope(executionEntity, scopeActivitiy);

    CompensateEventSubscriptionEntity compensateEventSubscriptionEntity = CompensateEventSubscriptionEntity.createAndInsert(scopeExecution);
    compensateEventSubscriptionEntity.setActivity(compensationHandlder);
  }
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    if (scopeActivity instanceof PvmProcessDefinition) {
      return execution.getProcessInstance();

    } else {

      ActivityImpl currentActivity = execution.getActivity();
      ExecutionEntity candiadateExecution = null;
      ExecutionEntity originalExecution = execution;

      while (execution != null) {
        currentActivity = execution.getActivity();
        if (scopeActivity.getActivities().contains(currentActivity) /* does not search rec*/
                || scopeActivity.equals(currentActivity)) {
          // found a candidate execution; lets still check whether we find an
          // execution which is also sitting in an activity part of this scope
          // higher up the hierarchy
          candiadateExecution = execution;
        } else if (currentActivity!= null
                && currentActivity.contains((ActivityImpl)scopeActivity) /*searches rec*/) {
          // now we're too "high", the candidate execution is the one.
          break;
        }

        execution = execution.getParent();
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  @Override
  public void execute(ActivityExecution execution) throws Exception {

    // find cancel boundary event:
    ActivityImpl cancelBoundaryEvent = ScopeUtil
      .findInParentScopesByBehaviorType((ActivityImpl) execution.getActivity(), CancelBoundaryEventActivityBehavior.class);

    ensureNotNull("Could not find cancel boundary event for cancel end event " + execution.getActivity(), "cancelBoundaryEvent", cancelBoundaryEvent);

    ActivityExecution scopeExecution = ScopeUtil.findScopeExecutionForScope((ExecutionEntity) execution, cancelBoundaryEvent.getParentActivity());

    // end all executions and process instances in the scope of the transaction
    scopeExecution.cancelScope("cancel end event fired");
    scopeExecution.interruptScope("cancel end event fired");

    // the scope execution executes the boundary event
    ActivityExecution outgoingExecution = scopeExecution;
    outgoingExecution.setActivity(cancelBoundaryEvent);
    outgoingExecution.setActive(true);

    // execute the boundary
    cancelBoundaryEvent
      .getActivityBehavior()
      .execute(outgoingExecution);
  }
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    new MessageEventReceivedCmd(messageName, correlationResult.getExecutionEntity().getId(), processVariables).execute(commandContext);
  }

  protected void instantiateProcess(CommandContext commandContext, MessageCorrelationResult correlationResult) {
    ProcessDefinitionEntity processDefinitionEntity = correlationResult.getProcessDefinitionEntity();
    ActivityImpl messageStartEvent = processDefinitionEntity.findActivity(correlationResult.getStartEventActivityId());
    ExecutionEntity processInstance = processDefinitionEntity.createProcessInstance(businessKey, messageStartEvent);
    processInstance.start(processVariables);
  }
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  public Object execute(CommandContext commandContext) {
    JobEntity job = Context.getCommandContext()
                           .getJobManager()
                           .findJobById(jobId);

    ActivityImpl activity = getCurrentActivity(commandContext, job);

    if (activity == null) {
      log.log(Level.SEVERE, "Failure while executing " + FoxJobRetryCmd.class.getName() + " for job id '" + jobId + "'. Falling back to standard job retry strategy.");
      executeStandardStrategy(commandContext);
    } else {
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    }
  }

  private ActivityImpl getCurrentActivity(CommandContext commandContext, JobEntity job) {
    String type = job.getJobHandlerType();
    ActivityImpl activity = null;

    if (TimerExecuteNestedActivityJobHandler.TYPE.equals(type) ||
        TimerCatchIntermediateEventJobHandler.TYPE.equals(type)) {
      ExecutionEntity execution = fetchExecutionEntity(job.getExecutionId());
      if (execution != null) {
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Related Classes of org.camunda.bpm.engine.impl.pvm.process.ActivityImpl

  • org.camunda.bpm.engine.impl.bpmn.behavior.AbstractBpmnActivityBehavior
  • org.camunda.bpm.engine.impl.bpmn.behavior.CancelEndEventActivityBehavior
  • org.camunda.bpm.engine.impl.bpmn.behavior.IntermediateThrowCompensationEventActivityBehavior
  • org.camunda.bpm.engine.impl.bpmn.behavior.SubProcessActivityBehavior
  • org.camunda.bpm.engine.impl.bpmn.helper.ErrorPropagation
  • org.camunda.bpm.engine.impl.bpmn.helper.ScopeUtil
  • org.camunda.bpm.engine.impl.bpmn.parser.BpmnParse
  • org.camunda.bpm.engine.impl.bpmn.parser.EventSubscriptionDeclaration
  • org.camunda.bpm.engine.impl.cmd.AbstractCorrelateMessageCmd
  • org.camunda.bpm.engine.impl.cmd.FoxJobRetryCmd
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