JPAKnowledgeService Exception
betoflint Jan 10, 2013 8:49 AMHi people, i'm running the project that comes with the book of jbpm development guide, the chapter 8.
I run everything, i have configured jbpm 5.4 with jboss 7.1.1 and oracle like my db persistence.
but when i want runit appear the next exception. Any idea why??
The code where appear the exception is the next.
KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
kbuilder.add(new ClassPathResource("process-async-interactions.bpmn"), ResourceType.BPMN2);
if (kbuilder.hasErrors()) {
for (KnowledgeBuilderError error : kbuilder.getErrors()) {
System.out.println(">>> Error:" + error.getMessage());
}
System.out.println(">>> Hay problemas con el archivo .bpmn! ");
}
KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
kbase.addKnowledgePackages(kbuilder.getKnowledgePackages());
Environment env = EnvironmentFactory.newEnvironment();
EntityManagerFactory emf = Persistence.createEntityManagerFactory("org.jbpm.runtime");
env.set(EnvironmentName.ENTITY_MANAGER_FACTORY, emf);
env.set(EnvironmentName.TRANSACTION_MANAGER, TransactionManagerServices.getTransactionManager());
// Let's create a Persistence Knowledge Session
System.out.println(" >>> Let's create a Persistent Knowledge Session");
StatefulKnowledgeSession ksession = JPAKnowledgeService.newStatefulKnowledgeSession(kbase, null, env); //here generate the exception.
The exception code....
Exception in thread "main" java.lang.NoSuchMethodError: org.drools.SessionConfiguration.addDefaultProperties(Ljava/util/Properties;)V
at org.drools.persistence.jpa.KnowledgeStoreServiceImpl.mergeConfig(KnowledgeStoreServiceImpl.java:147)
at org.drools.persistence.jpa.KnowledgeStoreServiceImpl.newStatefulKnowledgeSession(KnowledgeStoreServiceImpl.java:66)
at org.drools.persistence.jpa.JPAKnowledgeService.newStatefulKnowledgeSession(JPAKnowledgeService.java:122)
at com.salaboy.jbpm5.correr.crearProceso(correr.java:90)
at com.salaboy.jbpm5.correr.main(correr.java:41)
thanks!!!!