[rules-dev] Issue with jBPMHelper

[Charles Moulliard]

It is not boostrapped from another location. In the meantime, I have been
able to declare the objects in a different way in the spring file and the
error is not longer there.

Question : I try to configure jbpm + HumanTaskManager using OpenJPA instead
of Hibernate but gets this error

Caused by: <openjpa-2.2.1-r422266:1396819 fatal user error>
org.apache.openjpa.persistence.ArgumentException: "
org.jbpm.process.audit.VariableInstanceLog.id" declares generator name
"variableInstanceLogIdSeq", but uses the AUTO generation type.  The only
valid generator names under AUTO are "uuid-hex" and "uuid-string".

Is there a workaround ?



On Wed, May 29, 2013 at 11:01 AM, Maciej Swiderski <mswiders at redhat.com>wrote:

>  Looks like data source is created twice. Do you have any other place
> that bootstraps data source via bitronix?
>
> Maciej
>
> W dniu 29.05.2013 07:23, Charles Moulliard pisze:
>
> Hi,
>
>  I have created a java + spring project to run a HumanTask example on
> Apache Karaf. To instantiate the class, I use spring like this
>
>  <beans xmlns="http://www.springframework.org/schema/beans"
>        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>        xsi:schemaLocation="
>        http://www.springframework.org/schema/beans
> http://www.springframework.org/schema/beans/spring-beans.xsd
>     ">
>
>    <bean id="humanTaskExample"
> class="org.jbpm.osgi.example.HumanTaskExample"
>          init-method="configure"/>
>
>  </beans>
>
>  public class HumanTaskExample {
>
>      public static void configure() {
>
>          RuntimeManager manager =
> getRuntimeManager("humantask/HumanTask.bpmn");
>
>  ...
>
>      private static RuntimeManager getRuntimeManager(String process) {
>         // load up the knowledge base
>         JBPMHelper.startUp();
>
>  ...
>
>  The JBPMHelper class used corresponds to :
> https://github.com/droolsjbpm/jbpm/blob/master/jbpm-test/src/main/java/org/jbpm/test/JBPMHelper.java
>
>  But when spring creates the dataSource, I get this error :
>
>  Caused by: bitronix.tm.resource.ResourceConfigurationException: cannot
> create JDBC datasource named jdbc/jbpm-ds
>  at
> bitronix.tm.resource.jdbc.PoolingDataSource.init(PoolingDataSource.java:80)
>  at org.jbpm.osgi.example.JBPMHelper.setupDataSource(JBPMHelper.java:79)
>  at org.jbpm.osgi.example.JBPMHelper.startUp(JBPMHelper.java:49)
>  at
> org.jbpm.osgi.example.HumanTaskExample.getRuntimeManager(HumanTaskExample.java:88)
>  at
> org.jbpm.osgi.example.HumanTaskExample.configure(HumanTaskExample.java:28)
>  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)[:1.6.0_45]
>  at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)[:1.6.0_45]
>  at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)[:1.6.0_45]
>  at java.lang.reflect.Method.invoke(Method.java:597)[:1.6.0_45]
>  at
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeCustomInitMethod(AbstractAutowireCapableBeanFactory.java:1546)[91:org.springframework.beans:3.0.7.RELEASE]
>  at
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1487)[91:org.springframework.beans:3.0.7.RELEASE]
>  at
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1419)[91:org.springframework.beans:3.0.7.RELEASE]
>  ... 14 more
> Caused by: java.lang.IllegalArgumentException: resource with uniqueName
> 'jdbc/jbpm-ds' has already been registered
>  at
> bitronix.tm.resource.ResourceRegistrar.register(ResourceRegistrar.java:74)
>  at
> bitronix.tm.resource.jdbc.PoolingDataSource.buildXAPool(PoolingDataSource.java:92)
>  at
> bitronix.tm.resource.jdbc.PoolingDataSource.init(PoolingDataSource.java:76)
>
>  Any idea is welcome
>
>  Regards,
>
>  --
> Charles Moulliard
> Apache Committer / Sr. Enterprise Architect (RedHat)
> Twitter : @cmoulliard | Blog : http://cmoulliard.blogspot.com
>
>
>
> _______________________________________________
> rules-dev mailing listrules-dev at lists.jboss.orghttps://lists.jboss.org/mailman/listinfo/rules-dev
>
>
>


-- 
Charles Moulliard
Apache Committer / Sr. Enterprise Architect (RedHat)
Twitter : @cmoulliard | Blog : http://cmoulliard.blogspot.com
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.jboss.org/pipermail/rules-dev/attachments/20130529/3afdbea8/attachment.html