Hi Marco,
The looking up of things from java:openejb is one of those areas that
needs improvement. Going to see if I can't get somewhere with that now.
I had a quick look at the JBMP docs and it looks like they support two
modes, one where it runs as a standalone java application and one
where it runs as a stateless ejb inside an ejb container. From the
config you posted I'm guessing you're running it as a standalone
application with OpenEJB embedded inside? Should be fine either way,
just want to make sure I understand the goal as there are likely
different options one way vs the other.
-David
On Mar 9, 2009, at 7:10 AM, <[email protected]> <[email protected]
> wrote:
Hi experts,
I try to get JBPM working with openEJB. The problem is that JBPM
cannot get the datasource for the hibernate session.
As far as I found out is that the JBPM uses an own InitialContext.
I try to configure the same initial context properties as for the
direct initial context lookup like (part of the hibernate.cfg.xml):
<hibernate-configuration>
<session-factory>
<property name="hibernate.connection.datasource">java:openejb/
Resource/TestDS</property>
<property
name
=
"hibernate
.jndi
.java
.naming
.factory
.initial">org.apache.openejb.client.LocalInitialContextFactory</
property>
<property
name="hibernate.jndi.openejb.deployments.classpath.ear">true</
property>
<property
name="hibernate.jndi.openejb.jndiname.format">{deploymentId}/
{interfaceType.annotationName}</property>
<property name="hibernate.jndi.openejb.altdd.prefix">test</
property>
<property
name="hibernate.jndi.openejb.validation.output.level">VERBOSE</
property>
...
Also I found out the the database is registered under "java:openejb/
Resource/TestDS", where I can access it via lookup in the initial
context, but it's not there as jbpm build this session.
Here also a part of the stack trace:
2009-03-09 15:03:51,334 INFO org.hibernate.util.NamingHelper:26 -
JNDI InitialContext properties:
{java.naming.factory.initial=org.apache.openejb.clie
nt.LocalInitialContextFactory,
openejb.validation.output.level=VERBOSE, openejb.altdd.prefix=test,
openejb.jndiname.format={deploymentId}/{interfaceTy
pe.annotationName}, openejb.deployments.classpath.ear=true}
2009-03-09 15:03:51,334 FATAL
org.hibernate.connection.DatasourceConnectionProvider:55 - Could not
find datasource: java:openejb/Resource/TestDS
javax.naming.NameNotFoundException: Name "java:openejb/Resource/
TestDS" not found.
at
org
.apache.openejb.core.ivm.naming.IvmContext.federate(IvmContext.java:
172)
at
org.apache.openejb.core.ivm.naming.IvmContext.lookup(IvmContext.java:
129)
at javax.naming.InitialContext.lookup(InitialContext.java:351)
at
org
.hibernate
.connection
.DatasourceConnectionProvider
.configure(DatasourceConnectionProvider.java:52)
at
org
.hibernate
.connection
.ConnectionProviderFactory
.newConnectionProvider(ConnectionProviderFactory.java:124)
at
org
.hibernate
.connection
.ConnectionProviderFactory
.newConnectionProvider(ConnectionProviderFactory.java:56)
at
org
.hibernate
.cfg.SettingsFactory.createConnectionProvider(SettingsFactory.java:
414)
at
org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:
62)
at
org.hibernate.cfg.Configuration.buildSettings(Configuration.java:2073)
at
org
.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:
1298)
at
org
.jbpm
.persistence
.db
.DbPersistenceServiceFactory
.getSessionFactory(DbPersistenceServiceFactory.java:105)
at
org
.jbpm
.persistence
.db.DbPersistenceService.getSessionFactory(DbPersistenceService.java:
95)
at
org
.jbpm
.persistence
.jta
.JtaDbPersistenceService
.isJtaTransactionInProgress(JtaDbPersistenceService.java:68)
at
org
.jbpm
.persistence
.jta.JtaDbPersistenceService.<init>(JtaDbPersistenceService.java:46)
at
org
.jbpm
.persistence
.jta
.JtaDbPersistenceServiceFactory
.openService(JtaDbPersistenceServiceFactory.java:66)
at org.jbpm.svc.Services.getService(Services.java:177)
at org.jbpm.svc.Services.getPersistenceService(Services.java:
231)
at
org.jbpm.JbpmContext.getPersistenceService(JbpmContext.java:705)
at org.jbpm.JbpmContext.getGraphSession(JbpmContext.java:638)
I'm using openEJB 3.1 and JBPM 3.2.5.SP2.
I hope someone knows how to use JBPM within openEJB or can give me a
hint.
Regards
Marco
