JBoss Community

Hi,

I'm trying to migrate my app to jbpm 5.3 with spring. First my files:

Beans:

       <jee:jndi-lookup id="JbpmDataSource" jndi-name="${jdbc.datasource.name}" />

JbpmTaskServiceImpl.java

       @PersistenceUnit

          private EntityManagerFactory emf;

           @Autowired

          private KnowledgeBase kbase;

          @Autowired

          private TaskSessionSpringFactoryImpl taskSessionFactory;

          private TaskServiceSession taskServiceSession;

        @PostConstruct

          private void initTaskServiceSession() {

                    Environment env = KnowledgeBaseFactory.newEnvironment();

                    env.set(EnvironmentName.ENTITY_MANAGER_FACTORY, emf);

                    env.set(EnvironmentName.TRANSACTION_MANAGER,

                                        TransactionManagerServices.getTransactionManager());

                    env.set(EnvironmentName.TRANSACTION_SYNCHRONIZATION_REGISTRY,

                                        TransactionManagerServices

                                                            .getTransactionSynchronizationRegistry());

                    env.set(EnvironmentName.GLOBALS, new MapGlobalResolver());

                    env.set(EnvironmentName.OBJECT_MARSHALLING_STRATEGIES,

                                        new ObjectMarshallingStrategy[] {

                                                            new JPAPlaceholderResolverStrategy(env),

                                                            new SerializablePlaceholderResolverStrategy(

                                                                                ClassObjectMarshallingStrategyAcceptor.DEFAULT) });

                    this.taskServiceSession = this.taskSessionFactory

                                        .createTaskServiceSession();

                    // this.taskServiceSession = taskService.createSession();

                    StatefulKnowledgeSession ksession = JPAKnowledgeService

                                        .newStatefulKnowledgeSession(kbase, null, env);

                    CustomSyncWSHumanTaskHandler humanTaskHandler = new CustomSyncWSHumanTaskHandler(

                                        this, ksession);

                    humanTaskHandler.setLocal(true);

                    humanTaskHandler.connect();

                    ksession.getWorkItemManager().registerWorkItemHandler("Web Flow Task",

                                        humanTaskHandler);

                    ksession.getWorkItemManager().registerWorkItemHandler("Human Task",

                                        humanTaskHandler);

                    CustomWebServiceTaskHandler serviceHandler = new CustomWebServiceTaskHandler(

                                        ksession);

                    ksession.getWorkItemManager().registerWorkItemHandler(

                                        "Web Service Task", serviceHandler);

                    new JPAWorkingMemoryDbLogger(ksession);

          }

When I try to start my server, I get javax.persistence.TransactionRequiredException: No local transaction to join. And when I debug, the ksession have a null WorkItemManager... don't know why.

Thanks for your help.