[jboss-user] [jBPM] - Jbpm 3 jms state problem

Giovanni Marigi [http://community.jboss.org/people/hifly81] created the discussion "Jbpm 3 jms state problem" To view the discussion, visit: http://community.jboss.org/message/569174#569174 -------------------------------------------------------------- Hi, I'm using jbpm 3 and I want to realize a state node as a jms topic subscriber. Basically I want to call the *leaveNode()* inside my "jms handler" as soon as a message comes to the topic. The problem is that I can't call the *leaveNode() *without hibernate exceptions** cause the *executionContext inside the onMessage method* is not the same *executionContext inside the execute method. * I think beacuse they are running in separate threads?* * I'm not so good in jbpm and maybe my approach is completely wrong! Thanks, Giovanni public class WaitForJmsHandler implements ActionHandler {      Context jndiContext = null;     *ExecutionContext executionContext = null;*     TopicConnectionFactory topicConnectionFactory = null;     TopicConnection topicConnection = null;     TopicSession topicSession = null;     Topic topic = null;     TopicSubscriber topicSubscriber = null;     public void execute(ExecutionContext ctx) throws Exception {         this.executionContext = ctx;         Hashtable props = new Hashtable();         props.put(javax.naming.Context.INITIAL_CONTEXT_FACTORY,"org.jnp.interfaces.NamingContextFactory");         props.put("java.naming.factory.url.pkgs","org.jboss.naming:org.jnp.interfaces");         props.put(javax.naming.Context.PROVIDER_URL, "127.0.0.1:1099");         jndiContext = new InitialContext(props);         topicConnectionFactory = (TopicConnectionFactory)         jndiContext.lookup("ConnectionFactory");         topic = (Topic) jndiContext.lookup("topic/testTopic");         topicConnection = topicConnectionFactory.createTopicConnection();         topicSession = topicConnection.createTopicSession(false, Session.AUTO_ACKNOWLEDGE);         topicSubscriber = topicSession.createSubscriber(topic);         topicSubscriber.setMessageListener(new CustomJMSListener() {             @Override             public void onMessage(Message message) {                 try {                     System.out.println("Received message:["+message+"]");                     *executionContext.leaveNode();*                     System.out.println("Leaving node....");                 }                 catch(Exception ex) {                     try {                         topicConnection.stop();                     } catch (JMSException e) {                         // TODO Auto-generated catch block                         e.printStackTrace();                     }                 }             }         });         topicConnection.start();         JbpmContext jbpmContext = executionContext.getJbpmContext();         jbpmContext.save(executionContext.getProcessInstance());     } -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/569174#569174] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]