10 Replies Latest reply on May 18, 2009 12:13 PM by alexanderbell

    Injection problem

    alexanderbell May 14, 2009 12:57 PM

      Hi,


      I tried the JSF example of chapter 2 (in a small different way).


      I've got a User WebBean which should be in the Request Context:



      @Named
@RequestScoped
public class User implements Serializable {
        
        private static final long serialVersionUID = 1L;
        private String name;
        private String password;
...




      I've got also an AuthenticationService which has got the session scope and inject the User with @Current



      @SessionScoped
@Named("authenticationService")
public class AuthenticationServiceImpl implements AuthenticationService {
        
        private static final long serialVersionUID = 1L;
        private @Current User loginData;
..




      Finally I've got a simple xhtml page:



      <h:form>
  Username <h:inputText value="#{credentials.name}" />
  Password <h:inputText value="#{credentials.password}" />
  <h:commandButton actionListener="#{authenticationService.login}" value="Login" />
</h:form>




      If I press the Login Button I get into the action login in authenticationService (so far so good). But in the authentication service I've got a new User so the name and the password properties are null.


      Afterwards I've use a debugger to see what happens:
      1. Call the setter for name and password for a User object
      2. Call the login action but with a different User object as in 1.


      So I suppose I've got two user object in two different scopes.
      In 1. dependent scope and in 2. Request scope.


      My environment: Tomcat6, JSF2.0 (Mojarra)


      Any ideas?


      Alex