JBoss Community

Hi,

I was trying to invoke a rule task within my process.

First, I took the example that was part of the unit test examples:

http://community.jboss.org/servlet/JiveServlet/downloadImage/2-627082-16997/277-66/Capture5.PNG

The execution works fine.

I then added a human task node and a script task:

http://community.jboss.org/servlet/JiveServlet/downloadImage/2-627082-16998/450-46/Capture7.PNG

Here, the script task prints a hello world, but then the process instance stops at the rule task.

Does anyone know, why it is not running into the rule task? As I estimate, the rule task node has to be active at the time the fireAllRules function is executed ?! But do I have to manually fire that event everytime a rule has to be executed in a process?

The java looks as follows.

System.out.println("Loading process BPMN2-RuleTask.bpmn2");

KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();

kbuilder.add(ResourceFactory.newClassPathResource("junit/BPMN2-RuleTask.bpmn2"), ResourceType.BPMN2);

kbuilder.add(ResourceFactory.newClassPathResource("junit/BPMN2-RuleTask.drl"), ResourceType.DRL);

KnowledgeBase kbase = kbuilder.newKnowledgeBase();

StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);

       

ksession.getWorkItemManager().registerWorkItemHandler(

    "Human Task",

    new WSHumanTaskHandler()

);

 

        List<String> list = new ArrayList<String>();

ksession.setGlobal("list", list);

ProcessInstance processInstance = ksession.startProcess("RuleTask");

 

ksession.fireAllRules();

Best regards,

Tobias