jbpm 5.4 web app with JAP2
kamleshkoringa Dec 25, 2012 12:54 PMHI
I am trying to run simple web application in jboss as7.
below is my persistance.xml file
<persistence-unit name="org.jbpm.persistence.jpa" transaction-type="JTA">
<provider>org.hibernate.ejb.HibernatePersistence</provider>
<jta-data-source>java:jboss/datasources/DemoDS</jta-data-source>
<mapping-file>META-INF/JBPMorm.xml</mapping-file>
<mapping-file>META-INF/ProcessInstanceInfo.hbm.xml</mapping-file>
<class>org.drools.persistence.info.SessionInfo</class>
<class>org.jbpm.persistence.processinstance.ProcessInstanceInfo</class>
<class>org.drools.persistence.info.WorkItemInfo</class>
<properties>
<property name="hibernate.dialect" value="org.hibernate.dialect.MySQLDialect" />
<!-- property name="hibernate.show_sql" value="true" /> -->
<property name="hibernate.hbm2ddl.auto" value="create" />
<property name="hibernate.jdbc.use_streams_for_binary" value="true" />
<property name="hibernate.transaction.manager_lookup_class" value="org.hibernate.transaction.JBossTransactionManagerLookup" />
<!-- property name="hibernate.transaction.jta.platform" value="org.hibernate.service.jta.platform.internal.BitronixJtaPlatform" /-->
<!-- property name="hibernate.transaction.manager_lookup_class" value="org.hibernate.transaction.BTMTransactionManagerLookup"/ -->
</properties>
</persistence-unit>
If I add this line
<mapping-file>META-INF/ProcessInstanceInfo.hbm.xml</mapping-file>
I got following errors.
Caused by: org.hibernate.DuplicateMappingException: Duplicate collection role mapping org.jbpm.persistence.processinstance.ProcessInstanceInfo.eventTypes
at org.hibernate.cfg.Configuration$MappingsImpl.addCollection(Configuration.java:2582)
at org.hibernate.cfg.HbmBinder.createClassProperties(HbmBinder.java:2139)
I remove this line it give me following error
2012-06-19 16:47:59,278 ERROR [org.drools.persistence.SingleSessionCommandService] - <Could not commit session> java.lang.IllegalArgumentException: Unknown entity: org.jbpm.persistence.processinstance.ProcessInstanceInfo
at org.hibernate.ejb.AbstractEntityManagerImpl.persist(AbstractEntityManagerImpl.java:223)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
Please suggest what should I use.
Thanks