These are frameworks for different layers.
JSF is for the view (web) layer, it's a component oriented framework (every part of a page is a component, it has state) like Wicket or Tapestry, and unlike Action frameworks like Spring MVC, Struts or Stripes
Books: Core JavaServer Faces (3rd Edition)
EJB 3.x is a container that's part of the JavaEE stack. It does things like dependency injection and bean lifecycle management. You usually need a full JavaEE application server for EJB3
Tutorials: JavaEE 6 Tutorial: EJB
Books: EJB 3 in Action
Spring is also a container, but Spring can run in any java code (a simple main class, an applet, a web app or a JavaEE enterprise app). Spring can do almost everything EJB can do and a lot more, but I'd say it's most famous for dependency injection and non-intrusive transaction management
Online Reference (excellent)
Books: I couldn't find a good english book on Spring 3.x, although several are in the making
Hibernate was the first big ORM (Object relational mapper) on the Java Platform, and as such has greatly inspired JPA (which is part of the EJB3 standard but can be used without an EJB container). I would suggest coding against JPA and only using hibernate as a provider, that way you can easily switch to EclipseLink etc.
Books: Pro JPA 2: Mastering the Java Persistence API (not hibernate-specific),
Java Persistence with Hibernate (getting a bit old)
There is a lot of work involved in not allowing you to do this.
As Luiggi mentioned - take some time learning JSF basics and see what it can give you. Another good source of knowledge is Core JavaServer Faces book by D. Geary and C. Horstmann.
If you still can't achieve what you want using JSF core libraries (or some additional, widely available ones), then any Java code related with front-end should be in your controller classes like JSF managed beans. It will make your code easier to maintain and will allow you to test it.
There is nothing worse than putting scriptlets in your JSP/JSF/whatever view technology.
Lets say you have following two messages files
Setting the Application Locale
There are three ways of setting the Application Locale and I think you need the first one here.
1-You can let the browser choose the locale.
Set the default and supported locales in WEB-INF/faces-config.xml:
When a browser connects to your application, it usually includes an Accept-Language value in the HTTP header
2-You can set the locale programatically.
Call the setLocale method of the UIViewRoot object:
UIViewRoot viewRoot = FacesContext.getCurrentInstance().getViewRoot();
3-You can set the locale for an individual page
By using the f:view element with a locale attribute—for example:
The locale can be dynamically set:
Declaring message bundles
Now that the Locale is set you can use one of the following two ways to declare message bundles
The simplest way is to supply a file named faces-config.xml in the WEB-INF directory of your application, with the following contents:
2-At each JSF page that needs access it.
Instead of using a global resource bundle declaration, you can add the f:loadBundle element to each JSF page that needs access to the bundle, like this:
<f:loadBundle basename="com.corejsf.messages" var="msgs"/>
In either case, the messages in the bundle are accessible through a map variable with the name msgs.
Showing appropriate label on button
Now lets say default properties file i.e english has property
and German has equivallent i.e
And you have set the locale and declared mesg bundle you can access it to put the label on a command button like
Above Answer is extracted and modified from Hortsmen Core Java Server Faces book.