11:57 a.m.
hamsterdancer [https://community.jboss.org/people/hamsterdancer] created the discussion
"Problem with jBPM5.3 and (needed) activated jpa in standalone.xml"
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Hi there.
I'm running jBoss 7.1.1 with jBPM5.3 and postgresSQL and some other applications.
I've seen, the jpa part in the standalone.xml is commented out and everything works
fine. Some of our other allpications are using jpa and are depended on the outcommented
lines.
<subsystem xmlns="urn:jboss:domain:jpa:.0">
<jpa default-datasource=""/>
</subsystem>
The point is, with these lines, our other applications are running perfectly but the jbpm
console server and the human task service is not running. Without these lines the jpbm
stuff works fine but the other applications do not.
Any ideas or workarounds what I could do except for not using jpa in my other applications
running on the same server (which is not an option :-/ ) ?
Thanks.
(btw. I'm still missing the catecory jBPM 5.3 on creating a new topic^^)
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3:51 a.m.
New subject: [jBPM] - Re: Problem with jBPM5.3 and (needed) activated jpa in standalone.xml
Maciej Swiderski [https://community.jboss.org/people/swiderski.maciej] created the
discussion
"Re: Problem with jBPM5.3 and (needed) activated jpa in standalone.xml"
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This is due to by default jbpm relies on JPA 1.0 where JBoss AS7 provides by default
support for JPA 2.0 based on hibernate4. You could configure jbpm to use JPA 2.0 and then
uncomment JPA subsystem in server's configuration file.
http://mriet.wordpress.com/2012/04/03/jpa-2-with-drools-and-jbpm/ Here you can find some
hints how to proceed with this.
HTH
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8:47 a.m.
New subject: [jBPM] - Re: Problem with jBPM5.3 and (needed) activated jpa in standalone.xml
hamsterdancer [https://community.jboss.org/people/hamsterdancer] created the discussion
"Re: Problem with jBPM5.3 and (needed) activated jpa in standalone.xml"
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Thanks Maciej.
Unfortunately I don't know that much about JPA (not to say nothing except for the idea
of it^^) and so on, what's behind your link looks pretty good. But it still
doesn't work.
What I've done is to copy the JBPMMorm-JPA2.xml from the jbpm-persistence-jpa.jar (
https://raw.github.com/droolsjbpm/jbpm/master/jbpm-persistence-jpa/src/ma...
here) in jbpm-gwt-console-server.war#/WEB-INF/classes/META-INF and changed the
persistence.xml as follows (version numbers, mapping file and TransactionManagerLookup)
<?xml version="1.0" encoding="UTF-8"
standalone="yes"?>
<persistence version="2.0"
xsi:schemaLocation=" http://java.sun.com/xml/ns/persistence
http://java.sun.com/xml/ns/persistence
http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd
http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd
http://java.sun.com/xml/ns/persistence/orm
http://java.sun.com/xml/ns/persistence/orm
http://java.sun.com/xml/ns/persistence/orm_2_0.xsd
http://java.sun.com/xml/ns/persistence/orm_2_0.xsd"
xmlns:orm=" http://java.sun.com/xml/ns/persistence/orm
http://java.sun.com/xml/ns/persistence/orm"
xmlns:xsi=" http://www.w3.org/2001/XMLSchema-instance
http://www.w3.org/2001/XMLSchema-instance"
xmlns=" http://java.sun.com/xml/ns/persistence
http://java.sun.com/xml/ns/persistence">
<persistence-unit name="org.jbpm.persistence.jpa"
transaction-type="JTA">
<provider>org.hibernate.ejb.HibernatePersistence</provider>
<jta-data-source>java:jboss/datasources/jbpmDS</jta-data-source>
<mapping-file>META-INF/JBPMorm-JPA2.xml</mapping-file>
<class>org.jbpm.persistence.processinstance.ProcessInstanceInfo</class>
<class>org.drools.persistence.info.SessionInfo</class>
<class>org.drools.persistence.info.WorkItemInfo</class>
<class>org.jbpm.process.audit.ProcessInstanceLog</class>
<class>org.jbpm.process.audit.NodeInstanceLog</class>
<class>org.jbpm.process.audit.VariableInstanceLog</class>
<properties>
<property name="hibernate.dialect"
value="org.hibernate.dialect.H2Dialect"/>
<property name="hibernate.max_fetch_depth" value="3"/>
<!-- hbm2ddl.auto MUST BE update! The console will otherwise overwrite the
schema with each new thread -->
<property name="hibernate.hbm2ddl.auto" value="update"
/>
<property name="hibernate.show_sql" value="false" />
<!-- for AS7 -->
<property name="hibernate.transaction.jta.platform"
value="org.hibernate.service.jta.platform.internal.BitronixJtaPlatform" />
<!-- <property name="hibernate.transaction.manager_lookup_class"
value="org.jbpm.integration.console.JBPMTransactionManager" /> -->
</properties>
</persistence-unit>
</persistence>
I've although tried both lines of the TransactionManagerLookup and to tried with
commenting the line
<class>org.jbpm.persistence.processinstance.ProcessInstanceInfo</class> out.
But it still doesn't work. Is there anything more I just don't see?
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10:23 a.m.
New subject: [jBPM] - Re: Problem with jBPM5.3 and (needed) activated jpa in standalone.xml
Marco Rietveld [https://community.jboss.org/people/marco.rietveld] created the discussion
"Re: Problem with jBPM5.3 and (needed) activated jpa in standalone.xml"
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Hi,
See
https://github.com/droolsjbpm/jbpm/blob/5.3.0.Final/jbpm-persistence-jpa/...
https://github.com/droolsjbpm/jbpm/blob/5.3.0.Final/jbpm-persistence-jpa/...
That's a persistence.xml configured to use JPA 2 and Hibernate 4 (which is what AS 7
uses by default, I believe).
JPA is the specification for how Java should interact with "persistence", which
basically means interacting with a database.
JPA 1 is a couple years old, and with JBoss AS 7, the default way to do things has moved
to JPA 2. Within the context of an application on an application server, you can just
think of it as a type of dependency.
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12:10 p.m.
New subject: [jBPM] - Re: Problem with jBPM5.3 and (needed) activated jpa in standalone.xml
hamsterdancer [https://community.jboss.org/people/hamsterdancer] created the discussion
"Re: Problem with jBPM5.3 and (needed) activated jpa in standalone.xml"
To view the discussion, visit: https://community.jboss.org/message/742468#742468
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Thanks a lot Marco
For other readers: I've tried it but it still doesn't work After some examination
of the stacktrace:
http://pastebin.com/gu5i2eYE http://pastebin.com/gu5i2eYE
and my persisntence.xml content:
http://pastebin.com/dJnBwpjK http://pastebin.com/dJnBwpjK
It may be a classpath problem with dom4j. So I've tried it with removing it from
jbpm-console-server.war#WEBINF/lib and from standalone/lib as well as the runtime
directory which is created automatically in jbpm-installer on running "ant
install.demo". But it still doesn't work.
I would be very happy about geting another nice hint or an already patched version of jbpm
using JPA2.
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1:05 p.m.
New subject: [jBPM] - Re: Problem with jBPM5.3 and (needed) activated jpa in standalone.xml
hamsterdancer [https://community.jboss.org/people/hamsterdancer] created the discussion
"Re: Problem with jBPM5.3 and (needed) activated jpa in standalone.xml"
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Well ... ok ... it was a dependency problem with dom4j. The solution was now just to
demove the dom4j jars in all war files jbpm (have to proof it fully the next days) ...
many thanks to marko, maciejs for the help and hints :)
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10:32 a.m.
New subject: [jBPM] - Re: Problem with jBPM5.3 and (needed) activated jpa in standalone.xml
hamsterdancer [https://community.jboss.org/people/hamsterdancer] created the discussion
"Re: Problem with jBPM5.3 and (needed) activated jpa in standalone.xml"
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Back to the beginning. I thought the problem is solved but it looks like it isn't. The
deployment process works fine except for a birt problem(which is not needed atm) with the
current configuration and a vfs problem I don't understand, but I think (or better
hope) it has nothing todo with the main problem. (It is the following:
http://pastebin.com/tW50KVzE http://pastebin.com/tW50KVzE)
The problem now is after logging in to the console after a few moments (it looks like some
guvnor initialization) I'm getting an exception for a class
(bitronix.tm.TransactionManagerServices) so I've just copied the btm-2.1.2.jar from
the runtime directory into WEB-INF/lib of the console server war and the human task war.
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10:46 a.m.
New subject: [jBPM] - Re: Problem with jBPM5.3 and (needed) activated jpa in standalone.xml
hamsterdancer [https://community.jboss.org/people/hamsterdancer] created the discussion
"Re: Problem with jBPM5.3 and (needed) activated jpa in standalone.xml"
To view the discussion, visit: https://community.jboss.org/message/744021#744021
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Back to the beginning. I thought the problem is solved but it looks like it isn't. The
deployment process works fine except for a birt problem(which is not needed atm) with the
current configuration and a vfs problem I don't understand, but I think (or better
hope) it has nothing todo with the main problem. (It is the following:
http://pastebin.com/tW50KVzE http://pastebin.com/tW50KVzE)
The problem now is after logging in to the console after a few moments (it looks like some
guvnor initialization) I'm getting an exception for a class
(bitronix.tm.TransactionManagerServices) so I've just copied the btm-2.1.2.jar from
the runtime directory into WEB-INF/lib of the console server war and the human task war.
This "at least" changes the exception to the following exceptions:
http://pastebin.com/Ag4epYY2 http://pastebin.com/Ag4epYY2
Any ideas left? :-/
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10:54 a.m.
New subject: [jBPM] - Re: Problem with jBPM5.3 and (needed) activated jpa in standalone.xml
hamsterdancer [https://community.jboss.org/people/hamsterdancer] created the discussion
"Re: Problem with jBPM5.3 and (needed) activated jpa in standalone.xml"
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Ah. Maybe it is better to post the whole log.
Before adding the btm-2.1.2.jar to the console server war: http://pastebin.com/S3QZj3hm
http://pastebin.com/S3QZj3hm
After adding it: http://pastebin.com/cU8Yjf3x http://pastebin.com/cU8Yjf3x
In both cases the I've just logged me in at the console.
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9:20 a.m.
New subject: [jBPM] - Re: Problem with jBPM5.3 and (needed) activated jpa in standalone.xml
Audrius P [https://community.jboss.org/people/audpar] created the discussion
"Re: Problem with jBPM5.3 and (needed) activated jpa in standalone.xml"
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Any solutions for that? I'm having the same problem...
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participants (4)
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hamsterdancer
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Maciej Swiderski
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Marco Rietveld