Examples of org.camunda.bpm.engine.impl.util.xml.Element

Package org.camunda.bpm.engine.impl.util.xml

Examples of org.camunda.bpm.engine.impl.util.xml.Element

org.camunda.bpm.engine.impl.util.xml.Element
Represents one XML element. @author Tom Baeyens @author Joram Barrez


      String sourceRef = sequenceFlow.attribute("sourceRef");
      String targetRef = sequenceFlow.attribute("targetRef");


      if (activity.getId().equals(sourceRef)) {
        Element sibling = siblingsMap.get(targetRef);
        if (sibling != null) {
          if (sibling.getTagName().equals("intermediateCatchEvent")) {
            parseIntermediateCatchEvent(sibling, activity, true);
          } else {
            addError("Event based gateway can only be connected to elements of type intermediateCatchEvent", sibling);
          }
        }

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      resultVariableName = scriptTaskElement.attributeNS(BpmnParser.ACTIVITI_BPMN_EXTENSIONS_NS, "resultVariableName");
    }


    // determine script source
    String scriptSource = null;
    Element scriptElement = scriptTaskElement.element("script");
    if (scriptElement != null) {
      scriptSource = scriptElement.getText();
    }
    String scriptResource = scriptTaskElement.attributeNS(BpmnParser.ACTIVITI_BPMN_EXTENSIONS_NS, "resource");


    try {
      ExecutableScript script = ScriptUtil.getScript(language, scriptSource, scriptResource, expressionManager);

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  public List<FieldDeclaration> parseFieldDeclarations(Element element) {
    List<FieldDeclaration> fieldDeclarations = new ArrayList<FieldDeclaration>();


    Element elementWithFieldInjections = element.element("extensionElements");
    if (elementWithFieldInjections == null) { // Custom extensions will just
                                              // have the <field.. as a
                                              // subelement
      elementWithFieldInjections = element;
    }
    List<Element> fieldDeclarationElements = elementWithFieldInjections.elementsNS(BpmnParser.ACTIVITI_BPMN_EXTENSIONS_NS, "field");
    if (fieldDeclarationElements != null && !fieldDeclarationElements.isEmpty()) {


      for (Element fieldDeclarationElement : fieldDeclarationElements) {
        FieldDeclaration fieldDeclaration = parseFieldDeclaration(element, fieldDeclarationElement);
        if (fieldDeclaration != null) {

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  protected String getStringValueFromAttributeOrElement(String attributeName, String elementName, Element element) {
    String value = null;


    String attributeValue = element.attribute(attributeName);
    Element childElement = element.elementNS(BpmnParser.ACTIVITI_BPMN_EXTENSIONS_NS, elementName);
    String stringElementText = null;


    if (attributeValue != null && childElement != null) {
      addError("Can't use attribute '" + attributeName + "' and element '" + elementName + "' together, only use one", element);
    } else if (childElement != null) {
      stringElementText = childElement.getText();
      if (stringElementText == null || stringElementText.length() == 0) {
        addError("No valid value found in attribute '" + attributeName + "' nor element '" + elementName + "'", element);
      } else {
        // Use text of element
        value = stringElementText;

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    List<Element> humanPerformerElements = taskElement.elements(HUMAN_PERFORMER);


    if (humanPerformerElements.size() > 1) {
      addError("Invalid task definition: multiple " + HUMAN_PERFORMER + " sub elements defined for " + taskDefinition.getNameExpression(), taskElement);
    } else if (humanPerformerElements.size() == 1) {
      Element humanPerformerElement = humanPerformerElements.get(0);
      if (humanPerformerElement != null) {
        parseHumanPerformerResourceAssignment(humanPerformerElement, taskDefinition);
      }
    }
  }

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  @Override
  public void parseIntermediateThrowEvent(Element intermediateEventElement, ScopeImpl scope, ActivityImpl activity) {
    String type = (String) activity.getProperty(TYPE);
    if (type != null && type.equals(INTERMEDIATE_SIGNAL_THROW)) {
      Element signalDefElement = intermediateEventElement.element(SIGNAL_EVENT_DEFINITION);
      boolean asynch = "true".equals(signalDefElement.attributeNS(BpmnParser.ACTIVITI_BPMN_EXTENSIONS_NS, "async", "false"));
      if (asynch) {
        this.setFailedJobRetryTimeCycleValue(intermediateEventElement, activity);
      }
    }
  }

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  protected boolean isAsync(ActivityImpl activity) {
    return activity.isAsyncBefore() || activity.isAsyncAfter();
  }


  private void setFailedJobRetryTimeCycleValue(Element element, ActivityImpl activity) {
    Element extensionElements = element.element(EXTENSION_ELEMENTS);
    if (extensionElements != null) {
      Element failedJobRetryTimeCycleElement = extensionElements.elementNS(FOX_ENGINE_NS, FAILED_JOB_RETRY_TIME_CYCLE);
      if (failedJobRetryTimeCycleElement == null) { // try to get it from the activiti namespace
        failedJobRetryTimeCycleElement = extensionElements.elementNS(BpmnParser.ACTIVITI_BPMN_EXTENSIONS_NS, FAILED_JOB_RETRY_TIME_CYCLE);
      }
      if (failedJobRetryTimeCycleElement != null) {
        String failedJobRetryTimeCycleValue = failedJobRetryTimeCycleElement.getText();
        activity.setProperty(FOX_FAILED_JOB_CONFIGURATION, failedJobRetryTimeCycleValue);
      }
    }
  }

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public class ConnectorParseListener extends AbstractBpmnParseListener {


  @Override
  public void parseServiceTask(Element serviceTaskElement, ScopeImpl scope, ActivityImpl activity) {
    Element connectorDefinition = findCamundaExtensionElement(serviceTaskElement, "connector");
    if (connectorDefinition != null) {
      Element connectorIdElement = connectorDefinition.element("connectorId");


      String connectorId = null;
      if (connectorIdElement != null)  {
        connectorId = connectorIdElement.getText().trim();
      }
      if (connectorIdElement == null || connectorId.isEmpty()) {
        throw new BpmnParseException("No 'id' defined for connector.", connectorDefinition);
      }

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   * Parses the collaboration definition defined within the 'definitions'
   * root element and get all participants to lookup their process references
   * during DI parsing.
   */
  public void parseCollaboration() {
    Element collaboration = rootElement.element("collaboration");
    if (collaboration != null) {
      for (Element participant : collaboration.elements("participant")) {
        String processRef = participant.attribute("processRef");
        if (processRef != null) {
          ProcessDefinitionImpl procDef = getProcessDefinition(processRef);
          if(procDef != null) {
            // Set participant process on the procDef, so it can get rendered later on if needed

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  protected void parseStartAuthorization(Element scopeElement, ProcessDefinition definition) {
    ProcessDefinitionEntity processDefinition = (ProcessDefinitionEntity) definition;


    // parse activiti:potentialStarters
    Element extentionsElement = scopeElement.element("extensionElements");
    if (extentionsElement != null) {
      List<Element> potentialStarterElements = extentionsElement.elementsNS(BpmnParser.ACTIVITI_BPMN_EXTENSIONS_NS, POTENTIAL_STARTER);


      for (Element potentialStarterElement : potentialStarterElements) {
        parsePotentialStarterResourceAssignment(potentialStarterElement, processDefinition);
      }
    }

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Related Classes of org.camunda.bpm.engine.impl.util.xml.Element

org.camunda.bpm.engine.impl.bpmn.parser.BpmnParse

org.camunda.bpm.engine.impl.bpmn.parser.FoxFailedJobParseListener

org.camunda.bpm.engine.impl.form.handler.DefaultFormHandler

org.camunda.bpm.engine.impl.util.BpmnParseUtil

org.camunda.connect.plugin.impl.ConnectorParseListener

org.camunda.bpm.engine.ProcessEngineException

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