JBossDeveloper

Here is my compete taskmethod code :

TaskClient client = null;

try {
      client = connectToTaskServer(TASK_SERVER_HOST_IP_ADD,
                                                  TASK_SERVER_PORT);

      BlockingTaskOperationResponseHandler responseHandler = new BlockingTaskOperationResponseHandler();

     Map<String, Object> taskVariables = new HashMap<String, Object>();
     // Currency validation accepted

     taskVariables.put("o_validationResult", true);


      client.completeWithResults(aTaskId, aOwnerId, taskVariables, responseHandler);

      responseHandler.waitTillDone(2000);
  
      client.disconnect();


} catch (Exception e) {
    try {
          client.disconnect();
    } catch (Exception e1) {
         e1.printStackTrace();
    }
      e.printStackTrace();
      logger.error("Unable to completing the Task '" + aTaskId
                         + "' assigned to user '" + aOwnerId + "' : " + e.toString());
      throw new TaskManagerException("Unable to completing the Task '"
                         + aTaskId + "' assigned to user '" + aOwnerId + "' : "
                         + e.toString(), e);
}

After hard searching in the net, I'm not able to detect where this exception triggered !

Here is exception javadoc :

http://docs.oracle.com/javase/6/docs/api/java/io/OptionalDataException.html

Thanks in advance.

I've find the solution of this probelm.

In order to solve this problem, we need to use this version of task complete method:

    BlockingTaskOperationResponseHandler responseHandler = new BlockingTaskOperationResponseHandler();

   Map<String, Object> taskVariables = new HashMap<String, Object>();
   taskVariables.put(new String("o_validationResult"),Boolean.valueOf(true));

  ContentData contentData = null;
    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    ObjectOutputStream out;
    try {
      out = new ObjectOutputStream(bos);
      out.writeObject(taskVariables);
      out.close();
      contentData = new ContentData();
      contentData.setContent(bos.toByteArray());
      contentData.setAccessType(AccessType.Inline);
    } catch (IOException ioe) {
                 ioe.printStackTrace();
    }

    client.complete(aTaskId, aOwnerId, contentData, responseHandler);

With this code the task completion with a map of variables must done successfully.

Yes, of course I use jBPM 5.4 and Drools 5.5.0

I use CommandBasedWSHumanTaskHandler