[jboss-user] [JBoss Seam] - EntityManager not injected in onMessage method
This is our first Seam application (Seam 2.0.0 GA on Tomcat 6) and we need now to persist
in DB the data received from a jms queue.
The jms connection works ok but then we get a NullPointerException in the last line
bellow, because the entity manager is not been injected
Are we missing something? In other asynchronous calls in other methods
in the project the entity manager is been injected correcly. Any help would be
appreciated.
Our class:
| @Name("serviceReader")
| @Scope(APPLICATION)
| @Startup
| public class ServicioResultados implements MessageListener {
|
| @In
| private EntityManager em;
|
| @In(value = "JMSConnectionFactory")
| ConnectionFactory connectionFactory;
|
| .....
|
| @Create
| public void init() {
|
| try {
| connection = connectionFactory.createConnection();
| connection.start();
|
| session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
|
| .....
|
| public void onMessage(Message message) {
|
| log.debug("Se ejecuta el Servicio de Resultados: Nuevo mensaje......");
|
| try {
| AnalisisCerrado ac = (AnalisisCerrado) ((ObjectMessage) message).getObject();
| ac = em.merge(ac);
| ....
|
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