Unable to update the payload by managed program from Bean data

Hello

BPM 11.1.1.5 + Extensions Pack features, Feature Pack, JDeveloper 11.1.1.5 model: ADF BC

How to access the BPM 11 g load useful or process varibles in the workflow of ADF
The task of reading by program details

I followed the 2 wires above to read the value according to the payload data.
So I'm able to read existing values according to the payload data.

Managed code of bean to get the current payload data (copied from the links above) - tried the call of setOperation and invokeOperation
SerializableAttribute public class MyBean extends InvokeActionBean
{
public String setOperation (ActionEvent actionEvent)
{
FacesContext context = FacesContext.getCurrentInstance ();
String tskId = (String) context.getApplication () .evaluateExpressionGet (context, "#{pageFlowScope.bpmWorklistTaskId}", String.class);
IWorkflowServiceClient workflowSvcClient = (WorkflowServiceClientFactory.REMOTE_CLIENT) WorkflowServiceClientFactory.getWorkflowServiceClient;
ITaskService taskSvc = workflowSvcClient. getTaskService().
ITaskQueryService wfQueryService = workflowSvcClient.getTaskQueryService ();
IWorkflowContext wfContext = WorklistUtil.getWorkflowContextForASelectedTask ();
Task myTask = wfQueryService.getTaskDetailsById (wfContext, tskId);
Element payloadElem = myTask.getPayloadAsElement ();
NodeList payloadNodeList = payloadElem.getElementsByTagName (("MyApproval"));
Node fstnode = payloadNodeList.item (0);
Element fstElmnt = fstnode (element);
NodeList tstNmElmntLst = fstElmnt.getElementsByTagName ("approvalRequired"); getting node approvalRequired
Element tstNmElmnt = tstNmElmntLst.item (0) (element);
_logger.severe ("node Value:" + tstNmElmnt. getNodeValue() "');
...
the above newspaper printed the existing value correctly in newspapers

So far so good.

But my requirement is to update the payload data before sending it to the next task.
These payload data process will decide which path to choose (exclusive gateway).

So I tried to update the following payload data.

tstNmElmnt.setNodeValue ("yes"); (actually it comes to dynamic value returned from a java method)
Return super.setOperation (actionEvent);
}

The statement above doesn't seem to work.
There was no exception as well.
I checked the data payload of the Oracle Enterprise Manager of verification of process instance console, but it doesn't seem to affect the new value ("yes")

Can someone check and let me know if I missed something?

Thanks for any help.
Concerning
Sameer

Next post helped me.
Assign the role, the Group initiated human when task

We need to call the following method to update the data payload instead of setNodeValue

tstNmElmnt.setTextContent ("yes");
myTask.setPayloadAsElement (payloadElem);
taskSvc.updateTask (wfContext, myTask);

Thanks and greetings
Sameer

Tags: Fusion Middleware

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