7.28. JBPM Deployment
| Property | Description |
|---|---|
jbpm.esb/META-INF
|
This directory contains the
deployment.xml and jboss-esb.xml files.
|
deployment.xml
|
Specifies the two resource files the ESB archive depends on: the
jbossesb.esb and the JbpmDS data source files. The information in these files is used to determine the order of deployment:
<jbossesb-deployment> <depends>jboss.esb:deployment=jbossesb.esb</depends> <depends>jboss.jca:service=DataSourceBinding,name=JbpmDS</depends> </jbossesb-deployment> |
jboss-esb.xml
|
This file deploys an internal service called
JBpmCallbackService:
<services>
<service category="JBossESB-Internal" name="JBpmCallbackService"
description="Service which makes Callbacks into jBPM">
<listeners>
<jms-listener name="JMS-DCQListener"
busidref="jBPMCallbackBus" maxThreads="1" />
</listeners>
<actions mep="OneWay">
<action name="action"
class="org.jboss.soa.esb.services.jbpm.actions.JBpmCallback"/>
</actions>
</service>
</services>
This internal service listens to the
jBPMCallbackBus, which, by default, is set to be either JBossMQ (via the jbmq-queue-service.xml file) or JBossMessaging (via the jbm-queue-service.xml file.) The latter is a messaging provider for the Java Message Service Queue. Ensure that only one of these files is deployed in the jbpm.esb archive.
|
