Package org.jbpm.graph.def

Examples of org.jbpm.graph.def.Node

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  public void resolveTransitionDestinations() {
    Iterator iter = unresolvedTransitionDestinations.iterator();
    while (iter.hasNext()) {
      Object[] unresolvedTransition = (Object[]) iter.next();
      Element nodeElement = (Element) unresolvedTransition[0];
      Node node = (Node) unresolvedTransition[1];
      resolveTransitionDestinations(nodeElement.elements("transition"), node);
    }
  }
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    // set destinationNode of the transition
    String toName = transitionElement.attributeValue("to");
    if (toName==null) {
      addWarning("node '"+node.getFullyQualifiedName()+"' has a transition without a 'to'-attribute to specify its destinationNode");
    } else {
      Node to = ((NodeCollection)node.getParent()).findNode(toName);
      if (to==null) {
        addWarning("transition to='"+toName+"' on node '"+node.getFullyQualifiedName()+"' cannot be resolved");
      } else {
        to.addArrivingTransition(transition);
      }
    }
   
    // read the actions
    readActions(transitionElement, transition, Event.EVENTTYPE_TRANSITION);
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    */
   public Node getNode()
   {
      if (processInstance==null) return null;
      Token pageFlowToken = processInstance.getRootToken();
      Node node = pageFlowToken.getNode();
      if (node==null)
      {
         throw new IllegalStateException("pageflow has not yet started");
      }
      return node;
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   {
      if (processInstance==null)
      {
         throw new IllegalStateException("no pageflow in progress");
      }
      Node node = processInstance.getProcessDefinition().getNode(nodeName);
      if (node==null)
      {
         throw new IllegalArgumentException(
               "no node named: " + nodeName +
               " for pageflow: " + processInstance.getProcessDefinition().getName()
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   /**
    * Get the current Page of the pageflow.
    */
   public Page getPage()
   {
      Node node = getNode();
      if ( !(node instanceof Page) )
      {
         throw new IllegalStateException("pageflow is not currently at a <page> or <start-page> node (note that pageflows that begin during the RENDER_RESPONSE phase should use <start-page> instead of <start-state>)");
      }
      return (Page) node;
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   }
  
   public String getNoConversationViewId(String pageflowName, String pageflowNodeName)
   {
      ProcessDefinition pageflowProcessDefinition = getPageflowProcessDefinition(pageflowName);
      Node node = pageflowProcessDefinition.getNode(pageflowNodeName);
      if (node!=null && node instanceof Page)
      {
         return ( (Page) node ).getNoConversationViewId();
      }
      else
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        if (startPageElement!=null) {
          startPageName = startPageElement.attributeValue("name");
        }
      }
      if (startPageName!=null) {
        Node startPage = getProcessDefinition().getNode(startPageName);
        if (startPage!=null) {
          getProcessDefinition().setStartState(startPage);
        }
      }
    }
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    * Get the current Node of the pageflow.
    */
   public Node getNode()
   {
      if (processInstance==null) return null;
      Node node = getSubProcessInstance().getRootToken().getNode();
      if (node==null)
      {
         throw new IllegalStateException("pageflow has not yet started");
      }
      return node;
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      if (processInstance==null)
      {
         throw new IllegalStateException("no pageflow in progress");
      }
      ProcessInstance subProcess = getSubProcessInstance();
      Node node = subProcess.getProcessDefinition().getNode(nodeName);
      if (node==null)
      {
         throw new IllegalArgumentException(
               "no node named: " + nodeName +
               " for pageflow: " + subProcess.getProcessDefinition().getName()
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   /**
    * Get the current Page of the pageflow.
    */
   public Page getPage()
   {
      Node node = getNode();
      if ( node!=null && !(node instanceof Page) )
      {
         throw new IllegalStateException("pageflow is not currently at a <page> or <start-page> node (note that pageflows that begin during the RENDER_RESPONSE phase should use <start-page> instead of <start-state>)");
      }
      return (Page) node;
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Related Classes of org.jbpm.graph.def.Node

  • org.dom4j.Element
  • org.jboss.seam.bpm.PageflowParser
  • org.jboss.seam.core.Pageflow
  • org.jboss.seam.pageflow.Pageflow
  • org.jboss.seam.pageflow.PageflowParser
  • org.jboss.soa.esb.services.jbpm.JBpmObjectMapperUnitTest
  • org.jbpm.command.ChangeProcessInstanceVersionCommand
  • org.jbpm.command.ExecuteNodeCommand
  • org.jbpm.graph.action.ScriptXmlTest
  • org.jbpm.graph.exe.ProcessInstance
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