Can you be a little more specific about your application.
For instance if I am using Spring MVC, every layer is Spring with beans where when I need a bean in a class, I just inject it through my configuration.
If I was using Struts, There is Spring integration via the ActionSupport class, which gets me the ApplicationContext, then I would have to call getBean, but only in the Struts Action class. All the other classes get the beans injected in through my configuration.
A lot of this answer depends on what your code's doing and why it's doing it. If you're developing a Spring MVC web app, it's extremely rare to need to call getBean(), but if you're trying to integrate Spring with some other web framework, or using Spring in a desktop application, there are places you'll need to call getBean() - but it still shouldn't need to be all over the place.
Spring provides several ways to specify what beans to create and how to wire them together - in XML, in Java code, using annotations - what way are you using? It sounds like you've got the bean creation part working - because you can get a reference to it through getBean(). But why aren't you also wiring these beans together when they're created?
Can you give some examples of places you're using getBean()?
Can you post a simple code example with a couple of beans that need to work together and the Spring configuration you'd use to set them up?
Write once, run anywhere, because there's nowhere to hide! - /. A.C.
Joined: Jun 30, 2011
Mark and Nathan. I got the answer I needed. I have been struggling how to call the beans mainly in the service layers without using getBean(). What I have finally understood is once a bean is called all the beans should get wired into it. I will follow that from now. Thanks a lot.
subject: Mark Spritzler: I never need to call getBean