[mdegan]

Hi Yogesh,

In my above code, if the condition is met, I get the actual node id as:

Long actualNodeId = htask.getNodeId();

This gets me the reference of the node that initiated the task. I get the coordinates for my node with code similar to Shobhit's code:

     WorkflowProcess wp = (WorkflowProcess) kbase.getProcess(p.getId());

     Node[] n = wp.getNodes();

     for (int i = 0; i < n.length; i++) {

              System.out.println("X :"+n[i].getMetaData().get("x"));       

         System.out.println("X :"+n[i].getMetaData().get("y"));

         System.out.println("X :"+n[i].getMetaData().get("height"));           

         System.out.println("X :"+n[i].getMetaData().get("width"));

       }

Regards,

Manish

[yogesh02]

Hi Manish,

Appreciate your response.
By using your code above , I will get the all the active nodes.

But requirement is to get those node for which process status is reserved for a particular processId.

Awaiting your response.

Thanks in advance.

[quangtin3]

Hi Gupta and Manish,

In jBPM 5.x, If we want to track Tasks for all process in ProcessInstanceLog (not only in running state but completed and termintted states as well), I think the root problem is how to link the node with its related tasks (One Node can have multiple Tasks, in case a process definition has a loop for example). As Gupta had pointed out, we only get what we want for the running task. So, in out project, we decided to make a change to jbpm core for linking Task-Node. I did post in a thread about that solution here (How to get completed tasks with nodeid...).

Hope this helps

[yogesh02]

Hi All,

Now It is  ok with me when I use code share by Shobhit Tyagi  in JSP.

But when I use the same thing in Spring, First of all It throws error like :

Unable to instantiate emf for 'org.jbpm.persistence.jpa' persistence unit, consider using JPAProcessInstanceDbLog.setEnvironment(env)] with root cause.

When I tried to set Environment in xml file, It throws another error like:

nested exception is org.xml.sax.SAXParseException: cvc-complex-type.2.4.c: The matching wildcard is strict, but no declaration can be found for element 'drools:environment'.

I''ve configured in xml file as:

<drools:environment id="env">

  <drools:entity-manager-factory ref="entityManagerFactory" />

  <drools:transaction-manager ref="transactionManager" />

</drools:environment>

and already provided xsd for this as:

http://drools.org/schema/drools-spring http://drools.org/schema/drools-spring-1.3.0.xsd

Any help would be appreciated .

Thanks

Yogesh