Message Driven Bean + Spring: NullPointerException error?

First, I recommend to remove the env-entry element again. The proposal was an error, that's why I removed it from my post.

Second, Try to debug into the "getBeanFactory" invocation. That might provide further clues.

BTW: I recommend not to overload ejbCreate() and ejbRemove() in your class.

Regards,
Andreas

Also, you dont have to specify the location in the ejb-jar.xml file; you can code it if you like:

Code:

---

        public void setMessageDrivenContext(MessageDrivenContext messageDrivenContext) {
                super.setMessageDrivenContext(messageDrivenContext);
                setBeanFactoryLocator(ContextSingletonBeanFactoryLocator
                                .getInstance(this.beanRefContextLocation));
                setBeanFactoryLocatorKey(this.beanFactoryName);
        }

---

Thank you very much!

I remove the env-entry element, remove ejbCreate and ejbRemove method, remove implements javax.ejb.MessageDrivenBean, javax.jms.MessageListener and EJB is running success!

Special thanks to Andreas Senft and mdeinum

Your welcome, glad we figured it out.

I have a question with my EJB Project. I use Spring and iBatis in this project. At present, to use the two library I do as follow: Extract spring.jar and ibatis.jar files then copy them to ejbModule directory. I would rather you give me another way to use these libraries such as: edit class-path variable and it can point to spring.jar and ibatis.jar. Thank a lot.

Why not simply put them in the root of your ear and add them to the ear classpath. ?!

If you're working with eclipse you can easily achieve this by adding the jar to the "J2EE Module dependencies" page on project properties.

Regards Ollie

I'm working with RAD 6, I have a problem width deployment, when deploy I export my EJB Project to myProject-EAR file but myProject-EAR are no include libraties (spring.jar and ibatis.jar)