topic Re: Workflow completes immediately in Alfresco Archive

Workflow completes immediately

sgartner — Wed, 03 Mar 2010 10:13:47 GMT

Hello all,I have an advanced workflow and I am trying to launch it from JavaScript. Here is the code I'm using to start the workflow:var nodeId = args.nodeid;var document = search.findNode("workspace://SpacesStore/" + nodeId);var workflowAction = actions.create("start-workflow");workflowAction.para

Re: Workflow completes immediately

mrogers — Wed, 03 Mar 2010 10:58:13 GMT

Please post your workflow definition.

Re: Workflow completes immediately

hsohaib — Wed, 03 Mar 2010 14:16:15 GMT

the action you're using to start the workflow end the start task automatically, and assuming you have only one task in your workflow this means the transition to the completed state is taken, if you want to change this behavior deactivating it by changing the parameter "endStartTask " :


workflow.parameters.endStartTask = false;
‍‍‍

hope it helps.

Re: Workflow completes immediately

sgartner — Wed, 03 Mar 2010 19:51:04 GMT

the action you're using to start the workflow end the start task automatically, and assuming you have only one task in your workflow this means the transition to the completed state is taken, if you want to change this behavior deactivating it by changing the parameter "endStartTask " :
workflow.parameters.endStartTask = false;
‍‍‍
hope it helps.

Thanks for the reply. I did mention that the start transition points to a task node. There are 8 tasks and 22 transitions in the workflow.

When I use the workflow console to start the workflow and end the start task, it properly follows the default start node transition to the next task. However, I now realize that I have been using the "show tasks" instead of "show my tasks" in the workflow console. The new task shows up in "show tasks" but does not show up in "show my tasks":

task id: jbpm$111 , name: nmwf:submitInEditing , properties: 18

However, if I do "show transitions" it looks just as I would expect:

path: jbpm$62-@ , node: In Editing , active: true
task id: jbpm$111 , name: nmwf:submitInEditing, title: submitInEditing title , desc: submitInEditing description , properties: 18
transition id: Submit for Approval , title: Submit for Approval
transition id: Request Copyediting Review , title: Request Copyediting Review
transition id: Request Legal Review , title: Request Legal Review
transition id: Request Review , title: Request Review

I don't want to post the entire workflow as it's large, but here are the first two nodes:

First the swimlanes:


    <swimlane name="initiator"></swimlane>
    <swimlane name="Content Providers">
      <assignment actor-id="Content Providers" class="org.alfresco.repo.workflow.jbpm.AlfrescoAssignment">
         <actor>#{bpm_assignees}</actor>
      </assignment>
    </swimlane>
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Now the nodes:


    <start-state name="start">
        <task name="nmwf:submitTask" swimlane="initiator"/>
        <transition name="" to="In Editing">
            <action class="org.alfresco.repo.workflow.jbpm.AlfrescoJavaScript">
                <runas>admin</runas>
                <script>
                    /* Code to send e-mail that a new workflow was started.  I get this e-mail. */
                </script>
            </action>
        </transition>
    </start-state>
    <task-node name="In Editing">
        <task name="nmwf:submitInEditing" swimlane="Content Providers" />
        <!– I put e-mail sending code in each of these transitions, but none are firing. –>
        <transition to="In Approval" name="Submit for Approval"></transition>
        <transition to="In Copyediting" name="Request Copyediting Review"></transition>
        <transition to="In Legal Review" name="Request Legal Review"></transition>
        <transition to="In Review" name="Request Review"></transition>
    </task-node>
‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

Here is the model for these two nodes:


     <type name="nmwf:submitTask">
        <parent>bpm:startTask</parent>

        <mandatory-aspects>
           <aspect>bpm:assignees</aspect>
        </mandatory-aspects>
     </type>

     <type name="nmwf:submitInEditing">
        <parent>bpm:workflowTask</parent>

        <mandatory-aspects>
           <aspect>bpm:assignees</aspect>
        </mandatory-aspects>
     </type>
‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

Here is a pseudo-log of running the workflow in the workflow console:

:: deploy alfresco/extension/workflow/processdefinition.xml

deployed definition id: jbpm$69 , name: jbpm$nmwf:MyWorkflow , title: nmwf:MyWorkflow , version: 28

:: var bpm:assignees* person admin,andyg

set var {http://www.alfresco.org/model/bpm/1.0}assignees = [workspace://SpacesStore/73cf1b28-21aa-40ca-9dde-1cff492d0268, workspace://SpacesStore/03297e91-0b89-4db6-b764-5ada2d167424]

:: var bpmackage package 1

set var {http://www.alfresco.org/model/bpm/1.0}package = workspace://SpacesStore/6e2bbbbd-b728-4403-be37-dfce55a83641

:: start bpm:assignees bpmackage

started workflow id: jbpm$63 , def: nmwf:MyWorkflow
path: jbpm$63-@ , node: start , active: true
task id: jbpm$112 , name: nmwf:submitTask, title: submitTask title , desc: submitTask description , properties: 16
transition id: [default] , title: Task Done

:: show transitions

path: jbpm$63-@ , node: start , active: true
task id: jbpm$112 , name: nmwf:submitTask, title: submitTask title , desc: submitTask description , properties: 17
transition id: [default] , title: Task Done

:: end task jbpm$112

signal sent - path id: jbpm$63-@
path: jbpm$63-@ , node: In Editing , active: true
task id: jbpm$113 , name: nmwf:submitInEditing, title: submitInEditing title , desc: submitInEditing description , properties: 17
transition id: Submit for Approval , title: Submit for Approval
transition id: Request Copyediting Review , title: Request Copyediting Review
transition id: Request Legal Review , title: Request Legal Review
transition id: Request Review , title: Request Review

:: show tasks

task id: jbpm$113 , name: nmwf:submitInEditing , properties: 18

:: show my tasks

admin:

Signed, Confused.

Re: Workflow completes immediately

sgartner — Thu, 04 Mar 2010 01:08:25 GMT

I had another thought today. I have been making the assumption that the bpm:assignees that I am setting before starting the workflow initially are getting passed to the first task node "In Editing". Clearly the assignees are on the task object and not on the workflow object. I added the assignees aspect to the start-state task so that it could hold them (after I had a problem, initially they were not there) and possibly they are still sitting there, but the start-state has ended before I even get control back from the web script (not that it would help if it wasn't ended, I need it to be in "In Editing" as the start-state is only used to log that the workflow was started).

It has always confused me that the properties that I need to set on each task need to be requested before the task is entered (when you choose a transition you must provide the data for the next task before you can actually move to the next task as you have to validate that you have all of the required data first and then signal the transition). However, the code to start the workflow is asynchronous and therefore does not return either the started workflow or the current task (which in my case would be "In Editing"). So, either way you cannot set variables such as bpm:assignees and bpm:dueDate.

I wonder if this is the problem with the user task list. I'm setting the assignees in the property list, but maybe those assignees are going to the start-state task and are not getting passed to the "In Editing" task?

Re: Workflow completes immediately

sgartner — Tue, 09 Mar 2010 21:14:21 GMT

Did I fail to post enough information to help me? Or is it just that nobody knows the answer to the problem?

Thanks in advance,

Scott

Re: Workflow completes immediately

sgartner — Wed, 17 Mar 2010 02:00:48 GMT

I still don't have any idea why this is happening. Could someone offer any advice?

Thanks in advance,