Dear *,
I am currently looking for speaker on JBoss jBPM for the FOSDEM'10 (Belgium EU) - www.fosdem.org -.
FOSDEM '10 is a free and non-commercial event organized by the community, for the community. Its goal is to provide Free and Open Source developers a place to meet.
Indeed, FOSDEM'10 give us the possibility to use on Saturday 6th February from 13:00 to 19:00 a devroom - speaker room - in order to discuss about JBoss projects .
In addition of JBoss jBPM related subjects, we (http://jbug.be and I would like to talk as well about these other folllowing subjects :
- JBoss Application Server
- Seam
- Drools
- Hibernate
- Infinispan
- Hibernate Search
If you are interested or know someone who would be interested, feel free to contact me in letting me a reply to this post or in going to http://fhornain.wordpress.com
Thanks for your time and your help
Kind Regards
Frederic ;)
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Hi,
We are seeing issues when redpeloying our jbpm EAR into weblogic with recursive JTA exceptions. This is no doubt due to the fact there seems to be no hooks to gracefully close the jbpm Engine down with we undeply the EAR.
The javadocs for jBPM 4 (we are using jbPM 4.1 due to subflow problem with 4.2) show a close() method on the ProcessEngine but its not there in the source code.
Am I missing something ?. How is the ProcessEngine normally closed down gracefully when an application is undeployed ?
Regards
Martin
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Hi,
I am attempting to deploy a JBPM Application on Weblogic 10.3. Thus far this is working however we have a requirement to use MDB to interact with JBPM. Obviously we need the JBPM initialized from the web application and this is working. However after reading the JBPM docs we decided to create a facade for JBPM which stores the ProcessEngine in JNDI (as recomended by the user guide). However its not possible to do this as the ProcessEngine is not serializable due to its use of internal ThreadLocal array.
The docs here are misleading. Would be grateful for any advice on how to enable the EJB components to access the Web components without any classloader modifications etc as we have very strict requirements on deployment such as 99.9% availabiity and hot deploy.
Regards
Martin
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Etienne,
Command service is something you need to configure to get Jbpm running. But the magic is in the name of the command service. "txRequiredCommandService" and "newTxRequiredCommandService" are two hard coded names used for command service. "txRequiredCommandService" is the command service used in method checkDb().
This is somewhat unintuitive and wish this will be changed to something more intuitive like "find any command service available irrespective of the name" in some future release. Or at least document this very clearly so that nobody misses it.
There is no formal documentation for this - at least I have not come across any. You can refer to the sample configuration provided with the source code. They are good.
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