[jboss-user] [jBPM] - How to set serviceTask exit value

Laura delli Paoli do-not-reply at jboss.com
Fri Dec 14 04:33:30 EST 2012

Laura delli Paoli [https://community.jboss.org/people/lauradp] created the discussion

"How to set serviceTask exit value"

To view the discussion, visit: https://community.jboss.org/message/783439#783439

Hello everybody, 
I created such a service task:
    "name" : "LogTask",
    "parameters" : [
                    "par1" : new StringDataType(),
                    "par2" : new StringDataType(),
    "results" : [
        "LogTaskExitValue" : new IntegerDataType()
    "displayName" : "LogTask",
    "category" : "External Applications",
    "defaultHandler" : "eu.discoveryreply.serviceLayer.jbpm.RunActionHandler",
    "dependencies" : [

and the following handler

public class LogTaskHandler implements WorkItemHandler {

          public void abortWorkItem(WorkItem workItem, WorkItemManager manager) {

          public void executeWorkItem(WorkItem workItem, WorkItemManager manager) {
                    System.out.println("This is LogTaskHandler");
                    int exitValue=1;
                    Map<String, Object> result = new HashMap<String, Object>();
                    result.put("LogTaskExitValue", new Integer(exitValue));

                    manager.completeWorkItem(workItem.getId(), result);

but I cannot access the LogTaskExitValue varaible from a script task placed in the same process, after the log task.

Can anyone help me setting the LogTask Output?


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