topic Re: Groovy script in scriptTask, process variable scoping issue? in Alfresco Archive

Groovy script in scriptTask, process variable scoping issue?

jpalomaki — Thu, 04 Aug 2011 07:11:38 GMT

Hi,I have a Serializable Java bean object stored in process variable "application"ublic class Application implements Serializable { private String identifier; // Getter + setter}‍‍‍‍‍‍Now if I modify this object in a groovy script using a <scriptTask /> like so:<scriptTask id="setId

Re: Groovy script in scriptTask, process variable scoping issue?

jpalomaki — Thu, 04 Aug 2011 07:17:23 GMT

Oh and just for the record, this also works:


<scriptTask id="setIdentifier" scriptFormat="groovy">
    <script>
        def local = application
        local.identifier = "123"
        application = local
    </script>
</scriptTask>

Regards,
Jukka

Re: Groovy script in scriptTask, process variable scoping issue?

jbarrez — Fri, 05 Aug 2011 13:17:39 GMT

mmm, it must be something groovy specific then, because the engine doesnt do any copies.

Re: Groovy script in scriptTask, process variable scoping issue?

mathiasd — Tue, 13 Sep 2011 13:13:09 GMT

I'm encoutering the same problem with a javascript task : http://forums.activiti.org/en/viewtopic.php?f=6&t=2394
I think the problem is that the object is updated only if there is an affectation (with the sign = ) in the script.