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<a href="https://community.jboss.org/index.jspa" style="text-decoration: none; color: #E1E1E1">JBoss Community</a></h1>
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jbpm 5.2 to jbpm 5.3
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created by <a href="https://community.jboss.org/people/albertopl19">Alberto Prieto</a> in <i>jBPM</i> - <a href="https://community.jboss.org/message/767007#767007">View the full discussion</a>
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<div class="jive-rendered-content"><p>Hi, </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I'm trying to migrate my app to jbpm 5.3 with spring. First my files:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Beans:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>  </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>       &lt;jee:jndi-lookup id="JbpmDataSource" jndi-name="${jdbc.datasource.name}" /&gt;</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>       </p><p>        </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>          </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>JbpmTaskServiceImpl.java</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>       @PersistenceUnit</p><p>          private EntityManagerFactory emf;</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>           @Autowired</p><p>          private KnowledgeBase kbase; </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>          @Autowired</p><p>          private TaskSessionSpringFactoryImpl taskSessionFactory; </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>          private TaskServiceSession taskServiceSession;</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>        @PostConstruct</p><p>          private void initTaskServiceSession() {</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>                    Environment env = KnowledgeBaseFactory.newEnvironment();</p><p>                    env.set(EnvironmentName.ENTITY_MANAGER_FACTORY, emf);</p><p>                    env.set(EnvironmentName.TRANSACTION_MANAGER,</p><p>                                        TransactionManagerServices.getTransactionManager());</p><p>                    env.set(EnvironmentName.TRANSACTION_SYNCHRONIZATION_REGISTRY,</p><p>                                        TransactionManagerServices</p><p>                                                            .getTransactionSynchronizationRegistry());</p><p>                    env.set(EnvironmentName.GLOBALS, new MapGlobalResolver());</p><p>                    env.set(EnvironmentName.OBJECT_MARSHALLING_STRATEGIES,</p><p>                                        new ObjectMarshallingStrategy[] {</p><p>                                                            new JPAPlaceholderResolverStrategy(env),</p><p>                                                            new SerializablePlaceholderResolverStrategy(</p><p>                                                                                ClassObjectMarshallingStrategyAcceptor.DEFAULT) });</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>                    this.taskServiceSession = this.taskSessionFactory</p><p>                                        .createTaskServiceSession();</p><p>                    // this.taskServiceSession = taskService.createSession();</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>                    StatefulKnowledgeSession ksession = JPAKnowledgeService</p><p>                                        .newStatefulKnowledgeSession(kbase, null, env);</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>                    CustomSyncWSHumanTaskHandler humanTaskHandler = new CustomSyncWSHumanTaskHandler(</p><p>                                        this, ksession);</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>                    humanTaskHandler.setLocal(true);</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>                    humanTaskHandler.connect();</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>                    ksession.getWorkItemManager().registerWorkItemHandler("Web Flow Task",</p><p>                                        humanTaskHandler);</p><p>                    ksession.getWorkItemManager().registerWorkItemHandler("Human Task",</p><p>                                        humanTaskHandler);</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>                    CustomWebServiceTaskHandler serviceHandler = new CustomWebServiceTaskHandler(</p><p>                                        ksession);</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>                    ksession.getWorkItemManager().registerWorkItemHandler(</p><p>                                        "Web Service Task", serviceHandler);</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>                    new JPAWorkingMemoryDbLogger(ksession);</p><p>          }</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>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.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Thanks for your help.</p></div>
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<p style="margin: 0;">Reply to this message by <a href="https://community.jboss.org/message/767007#767007">going to Community</a></p>
<p style="margin: 0;">Start a new discussion in jBPM at <a href="https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034">Community</a></p>
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