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 <mswid...@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@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
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