Message Driven Bean + Spring: NullPointerException error?

[Andreas Senft]

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

[jstehler]

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

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

[chinhtd]

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

[Marten Deinum]

Your welcome, glad we figured it out.

[chinhtd]

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.

[Marten Deinum]

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

[Oliver Gierke]

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

[chinhtd]

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)