How can I complete a Service task from within JavaDelegate? I want to complete a service using TaskService api.

[ysagar]

I have a simple workflow which basically completes a UserTask from within Service Task. The requirement is also to complete the service task as well. I am not able to obtain the currently running service task from within JavaDelegate. I want to pro grammatically complete the Service Task. Does Activiti store information about service task in ACT_RE_TASKINST table?

Any kind of help would be very much appreciated?

[bassam_al-saror]

Was the user task instance already created at the time the JavaDelegate got invoked? Sharing you process definition BPMN could help better understand what you are trying to achieve.

[ysagar]

The objective is to complete all the user tasks which is already being created for a logged in user. The user task has its own workflow and is separate from Service task. The requirment is to create a service task and from the service task complete all the user tasks. I am able to complete all the user task. But when it comes to the point to complete the service task that's where I am facing exceptions. Here is XML part of process definition:

<?xml version="1.0" encoding="UTF-8"?>
<definitions xmlns="http://www.omg.org/spec/BPMN/20100524/MODEL" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:activiti="http://activiti.org/bpmn" xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI" xmlnsmgdc="http://www.omg.org/spec/DD/20100524/DC" xmlnsmgdi="http://www.omg.org/spec/DD/20100524/DI" typeLanguage="http://www.w3.org/2001/XMLSchema" expressionLanguage="http://www.w3.org/1999/XPath" targetNamespace="ad-hoc">
<process id="ClarificationReceivedProcess" name="Clarification Received" isExecutable="true">
<startEvent id="startevent1" name="Start"></startEvent>
<endEvent id="endevent1" name="End"></endEvent>
<serviceTask id="ClarificationReceived" name="Clarification Received" activiti:class="activiti.util.HandleWaitForResponseTask"></serviceTask>
<sequenceFlow id="flow4" sourceRef="startevent1" targetRef="ClarificationReceived"></sequenceFlow>
<sequenceFlow id="flow5" sourceRef="ClarificationReceived" targetRef="endevent1"></sequenceFlow>
</process>

</definitions>

[bassam_al-saror]

The service task does not need to be completed manually it will complete after the JavaDelegate execute method is called. 

Does Activiti store information about service task in ACT_RE_TASKINST table?

No, thats only for saving unfinished user tasks.

Does your JavaDelegate ("activiti.util.HandleWaitForResponseTask") block the execution?

[ysagar]

No it does not. Is there a way to have Service Task completion event listener registered?