Java Code Examples for org.activiti.engine.impl.bpmn.parser.BpmnParse#processFlowElements()

protected void executeParse(BpmnParse bpmnParse, SubProcess subProcess) {

    subProcess.setBehavior(bpmnParse.getActivityBehaviorFactory().createSubprocessActivityBehavior(subProcess));

    bpmnParse.processFlowElements(subProcess.getFlowElements());
    processArtifacts(bpmnParse, subProcess.getArtifacts());

    // no data objects for event subprocesses
    /*
     * if (!(subProcess instanceof EventSubProcess)) { // parse out any data objects from the template in order to set up the necessary process variables Map<String, Object> variables =
     * processDataObjects(bpmnParse, subProcess.getDataObjects(), activity); activity.setVariables(variables); }
     * 
     * bpmnParse.removeCurrentScope(); bpmnParse.removeCurrentSubProcess();
     * 
     * if (subProcess.getIoSpecification() != null) { IOSpecification ioSpecification = createIOSpecification(bpmnParse, subProcess.getIoSpecification()); activity.setIoSpecification(ioSpecification);
     * }
     */

  }
 

protected ProcessDefinitionEntity transformProcess(BpmnParse bpmnParse, Process process) {
  ProcessDefinitionEntity currentProcessDefinition = Context.getCommandContext().getProcessDefinitionEntityManager().create();
  bpmnParse.setCurrentProcessDefinition(currentProcessDefinition);

  /*
   * Mapping object model - bpmn xml: processDefinition.id -> generated by activiti engine processDefinition.key -> bpmn id (required) processDefinition.name -> bpmn name (optional)
   */
  currentProcessDefinition.setKey(process.getId());
  currentProcessDefinition.setName(process.getName());
  currentProcessDefinition.setCategory(bpmnParse.getBpmnModel().getTargetNamespace());
  currentProcessDefinition.setDescription(process.getDocumentation());
  currentProcessDefinition.setDeploymentId(bpmnParse.getDeployment().getId());
  
  if (bpmnParse.getDeployment().getEngineVersion() != null) {
    currentProcessDefinition.setEngineVersion(bpmnParse.getDeployment().getEngineVersion());
  }
  
  createEventListeners(bpmnParse, process.getEventListeners());

  if (LOGGER.isDebugEnabled()) {
    LOGGER.debug("Parsing process {}", currentProcessDefinition.getKey());
  }
  
  bpmnParse.processFlowElements(process.getFlowElements());
  processArtifacts(bpmnParse, process.getArtifacts());

  return currentProcessDefinition;
}
 

@Override
protected void executeParse(BpmnParse bpmnParse, SubProcess subProcess) {

    ActivityImpl activity = createActivityOnScope(bpmnParse, subProcess, BpmnXMLConstants.ELEMENT_SUBPROCESS, bpmnParse.getCurrentScope());

    activity.setAsync(subProcess.isAsynchronous());
    activity.setExclusive(!subProcess.isNotExclusive());

    boolean triggeredByEvent = false;
    if (subProcess instanceof EventSubProcess) {
        triggeredByEvent = true;
    }
    activity.setProperty("triggeredByEvent", triggeredByEvent);

    // event subprocesses are not scopes
    activity.setScope(!triggeredByEvent);
    activity.setActivityBehavior(bpmnParse.getActivityBehaviorFactory().createSubprocActivityBehavior(subProcess));

    bpmnParse.setCurrentScope(activity);
    bpmnParse.setCurrentSubProcess(subProcess);

    bpmnParse.processFlowElements(subProcess.getFlowElements());
    processArtifacts(bpmnParse, subProcess.getArtifacts(), activity);

    // no data objects for event subprocesses
    if (!(subProcess instanceof EventSubProcess)) {
        // parse out any data objects from the template in order to set up the necessary process variables
        Map<String, Object> variables = processDataObjects(bpmnParse, subProcess.getDataObjects(), activity);
        activity.setVariables(variables);
    }

    bpmnParse.removeCurrentScope();
    bpmnParse.removeCurrentSubProcess();
}
 

protected ProcessDefinitionEntity transformProcess(BpmnParse bpmnParse, Process process) {
    ProcessDefinitionEntity currentProcessDefinition = new ProcessDefinitionEntity();
    bpmnParse.setCurrentProcessDefinition(currentProcessDefinition);

    /*
     * Mapping object model - bpmn xml: processDefinition.id -> generated by activiti engine processDefinition.key -> bpmn id (required) processDefinition.name -> bpmn name (optional)
     */
    currentProcessDefinition.setKey(process.getId());
    currentProcessDefinition.setName(process.getName());
    currentProcessDefinition.setCategory(bpmnParse.getBpmnModel().getTargetNamespace());
    currentProcessDefinition.setDescription(process.getDocumentation());
    currentProcessDefinition.setProperty(PROPERTYNAME_DOCUMENTATION, process.getDocumentation()); // Kept for backwards compatibility. See ACT-1020
    currentProcessDefinition.setTaskDefinitions(new HashMap<>());
    currentProcessDefinition.setDeploymentId(bpmnParse.getDeployment().getId());
    createEventListeners(bpmnParse, process.getEventListeners());
    createExecutionListenersOnScope(bpmnParse, process.getExecutionListeners(), currentProcessDefinition);

    ExpressionManager expressionManager = bpmnParse.getExpressionManager();

    for (String candidateUser : process.getCandidateStarterUsers()) {
        currentProcessDefinition.addCandidateStarterUserIdExpression(expressionManager.createExpression(candidateUser));
    }

    for (String candidateGroup : process.getCandidateStarterGroups()) {
        currentProcessDefinition.addCandidateStarterGroupIdExpression(expressionManager.createExpression(candidateGroup));
    }

    if (LOGGER.isDebugEnabled()) {
        LOGGER.debug("Parsing process {}", currentProcessDefinition.getKey());
    }

    bpmnParse.setCurrentScope(currentProcessDefinition);

    bpmnParse.processFlowElements(process.getFlowElements());
    processArtifacts(bpmnParse, process.getArtifacts(), currentProcessDefinition);

    // parse out any data objects from the template in order to set up the necessary process variables
    Map<String, Object> variables = processDataObjects(bpmnParse, process.getDataObjects(), currentProcessDefinition);
    if (null != currentProcessDefinition.getVariables()) {
        currentProcessDefinition.getVariables().putAll(variables);
    } else {
        currentProcessDefinition.setVariables(variables);
    }

    bpmnParse.removeCurrentScope();

    return currentProcessDefinition;
}
 

@Override
protected void executeParse(BpmnParse bpmnParse, Transaction transaction) {

    ActivityImpl activity = createActivityOnCurrentScope(bpmnParse, transaction, BpmnXMLConstants.ELEMENT_TRANSACTION);

    activity.setAsync(transaction.isAsynchronous());
    activity.setExclusive(!transaction.isNotExclusive());

    activity.setScope(true);
    activity.setActivityBehavior(bpmnParse.getActivityBehaviorFactory().createTransactionActivityBehavior(transaction));

    bpmnParse.setCurrentScope(activity);

    bpmnParse.processFlowElements(transaction.getFlowElements());
    processArtifacts(bpmnParse, transaction.getArtifacts(), activity);

    bpmnParse.removeCurrentScope();
}
 

protected void executeParse(BpmnParse bpmnParse, SubProcess subProcess) {

    subProcess.setBehavior(bpmnParse.getActivityBehaviorFactory().createAdhocSubprocessActivityBehavior(subProcess));

    bpmnParse.processFlowElements(subProcess.getFlowElements());
    processArtifacts(bpmnParse, subProcess.getArtifacts());
  }
 

protected void executeParse(BpmnParse bpmnParse, Transaction transaction) {

    transaction.setBehavior(bpmnParse.getActivityBehaviorFactory().createTransactionActivityBehavior(transaction));

    bpmnParse.processFlowElements(transaction.getFlowElements());
    processArtifacts(bpmnParse, transaction.getArtifacts());

  }