[jBPM Users] - Re: Using JBPM for document workflow in a Java/Flex CMS soft
by mesa
@kukeltje i am not using alfresco because in view of my problem--- business process if completely different from Document workflow. in my case documents can or can not be part of workflow , i think alfresco supports documents workflow , process flow sits on top of jcr.
@noicangi , i think we both are working on the same problem set. i am using struts2,spring,mysql and jbpm3.3GA and tryint to integrate Jackrabbit with it.
my motivation comes down from the fact that document management solution is tested wih jackrabbit.
@noicangi i am planning to configure service within jbpm context , for example jcr service
and if i am able to get an handle and do all this then perform repository operation then there could be a way forward.
Other option is to use spring module , that is what i have done , but in this case keping a link between process flow and jcr node will come down to a manual db table mapping.
if anyone can suggest something else ..please do the needful
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15 years, 3 months
[jBPM Users] - Re: JBPM4.1, JBoss 4.23 and Seam 2.2.0
by jjp
Hi drivexcite,
Seam 2.2 does not support pageflow with jBPM 4.1, but they are working together.
You can use jBPM 3 and 4 in parallel.
Your exception is because you replaced the jbpm-jpdl.jar, so Seam can not find jBPM3.
So leave this jar file, or disable jBPM for Seam in components.xml by removing
<bpm:jbpm />
I disabled jBPM3 in my application and the server is starting up,
I can use jBPM.
My problem is, that jBPM and Seam are using two different Hibernate sessions,
so I can not store my entities as jBPM variables (jBPM does not recognize my class as entity, so it serialises it as a blob).
I the first post I described my attempt to solve this. It's working,
but some transaction does not commit ... I think I have to take
the warning "Can not join ..." seriously.
In my further investigation I figured out, that jBPM is using
JTA Transactions and my Application uses CMT Transactions.
My knowledge about this is not that good.
I will have to do more analyses.
Best regards,
Joerg
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15 years, 3 months
[jBPM Users] - JavaBinding
by theSourpuss
=== Environment ==============================
- jBPM Version : 4.1
- JDK : 1.6
- Spring 2.5 (use the SpringContext and SpringConfiguration file)
=== Problem description =========================
API doesn't work as expected. In JavaBinding for attribute 'class' the 'field' tag is processed as expected. If you use expression attributes (which is a spring bean) in java activities the 'field' tag is not set.
In custom activities it is set correctly. I don't know exactly, but I guess that in CustomBinding and JavaBinding ('class' attribute) the FieldOperation object is invoked correctly, but not invoked with JavaBinding 'expr' attribute.
Thanks for help.
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15 years, 3 months