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How to insert a Bean session into a Bean message?

I am new to Java EE, so it can be stupid .. carry with me pls: D

I would like to enter a non-bean session into a message-driven bean. Basically, an MDB receives a JMS message and then uses a bean to do the work. A bean session contains business logic.

Here is my Bean session:

@Stateless
public class TestBean implements TestBeanRemote {

  public void doSomething() {
    // business logic goes here
  }
}

Consistent Interface:

@Remote
public interface TestBeanRemote {

  public void doSomething();
}

Here is my MDB:

@MessageDriven(mappedName = "jms/mvs.TestController", activationConfig =  {
@ActivationConfigProperty(propertyName = "acknowledgeMode", propertyValue = "Auto-acknowledge"),
@ActivationConfigProperty(propertyName = "destinationType", propertyValue = "javax.jms.Queue")
    })
public class TestController implements MessageListener {

 @EJB
 private TestBean testBean;

    public TestController() {
    }

    public void onMessage(Message message) {
      testBean.doSomething();
    }
}

So far, not rocket science, right?

Unfortunately, when I deploy this method to the v3 glass phase and send the message to the appropriate JMS queue, I get errors that the vitreous fish cannot find TestBean EJB:

java.lang.IllegalStateException: Exception attempting to inject Remote ejb-ref name=mvs.test.TestController/testBean,Remote 3.x interface =mvs.test.TestBean,ejb-link=null,lookup=null,mappedName=,jndi-name=mvs.test.TestBean,refType=Session into class mvs.test.TestController
Caused by: com.sun.enterprise.container.common.spi.util.InjectionException: Exception attempting to inject Remote ejb-ref name=mvs.test.TestController/testBean,Remote 3.x interface =mvs.test.TestBean,ejb-link=null,lookup=null,mappedName=,jndi-name=mvs.test.TestBean,refType=Session into class mvs.test.TestController
Caused by: javax.naming.NamingException: Lookup failed for 'java:comp/env/mvs.test.TestController/testBean' in SerialContext  [Root exception is javax.naming.NamingException: Exception resolving Ejb for 'Remote ejb-ref name=mvs.test.TestController/testBean,Remote 3.x interface =mvs.test.TestBean,ejb-link=null,lookup=null,mappedName=,jndi-name=mvs.test.TestBean,refType=Session' .  Actual (possibly internal) Remote JNDI name used for lookup is 'mvs.test.TestBean#mvs.test.TestBean' [Root exception is javax.naming.NamingException: Lookup failed for 'mvs.test.TestBean#mvs.test.TestBean' in SerialContext  [Root exception is javax.naming.NameNotFoundException: mvs.test.TestBean#mvs.test.TestBean not found]]]

So my questions are:

  • Is this the correct way to enter a bean session into another bean (in particular with a bean message)?
  • Why does name lookup fail?
+5
4

, , @LocalBean bean, . ...?

+3

:

@Remote
public interface TestBeanRemote {

  public void doSomething();
}

@Stateless(name="TestBeanRemote")
public class TestBean implements TestBeanRemote {

  public void doSomething() {
    // business logic goes here
  }
}

MDB:

@MessageDriven(mappedName = "jms/mvs.TestController", activationConfig =  {
@ActivationConfigProperty(propertyName = "acknowledgeMode", propertyValue = "Auto-acknowledge"),
@ActivationConfigProperty(propertyName = "destinationType", propertyValue = "javax.jms.Queue")
    })
public class TestController implements MessageListener {

    @EJB(beanName="TestBeanRemote")
    private TestBeanRemote testBean;

    public TestController() {
    }

    public void onMessage(Message message) {
      testBean.doSomething();
    }
}

, :)

+6

, , EJB, . EJB 3.1 , - , . :

 @EJB
 private TestBeanRemote testBean;

, JVM @Local. EJB, , . , , ( ). .

, .

+6

, Netbeans /.

, , bean , . :

@Remote
public interface Test {

  public void doSomething();
}

@Stateless
public class TestBean implements Test {

  public void doSomething() {
    // business logic goes here
  }
}

And in MDB I get access to 'Test' not 'TestBean':

@MessageDriven(mappedName = "jms/mvs.TestController", activationConfig =  {
@ActivationConfigProperty(propertyName = "acknowledgeMode", propertyValue = "Auto-acknowledge"),
@ActivationConfigProperty(propertyName = "destinationType", propertyValue = "javax.jms.Queue")
    })
public class TestController implements MessageListener {

    @EJB
    private Test testBean;

    public TestController() {
    }

    public void onMessage(Message message) {
      testBean.doSomething();
    }
}
+4
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