public class Visit {
// The logged in user
private boolean _loggedIn = false;
private String _myLoginId = null;
public void noteLogIn(User user) {
_loggedIn = true;
_myLoginId = user.getUserName();
}
public void noteLogOut() {
_loggedIn = false;
_myLoginId = null;
}
public boolean isLoggedIn() {
return _loggedIn;
}
public String getMyLoginId() {
return _myLoginId;
}
}
@ApplicationState
private Visit _visit;
private boolean _visitExists;
public Object submitLoginForm() {
Class nextPage;
try {
getMerchantCreator().login(username, password);
User u = null;
u = getMerchantCreator().getUser();
_visit.noteLogIn(u);
nextPage = ViewAllMerchants.class;
} catch (UserNotFoundException e) {
nextPage = Login.class;
e.printStackTrace();
}
return nextPage;
}
On Wed, Sep 3, 2008 at 4:06 PM, Carl Crowder <[EMAIL PROTECTED]> wrote:
> Is this actually a compilation error?
>
> Natia Gdzelishvili wrote:
> > in version 5.0.9 it is working
> >
> > I've addedvist class but still same situation _visit cannot be resolved
> >
> > On Wed, Sep 3, 2008 at 3:44 PM, Geoff Callender <
> > [EMAIL PROTECTED]> wrote:
> >
> >> Fernando's right. Your field curruser starts out as an ASO but if you
> >> reassign it (eg. curruser = u) then it becomes something else which is
> not
> >> an ASO.
> >>
> >> Your code looks like it's a mod of JumpStart, but JumpStart actually
> does
> >> the same kind of thing Fernando's saying:
> >>
> >> @ApplicationState
> >> private Visit _visit;
> >> private boolean _visitExists;
> >>
> >> <snipped>
> >>
> >> User user = getSecurityFinderService().authenticateUser(_loginId,
> >> _password);
> >>
> >> // Store the user in the Visit
> >>
> >> _visit.noteLogIn(user);
> >>
> >> and Visit then sets its fields based on the user. That way it remains an
> >> ASO.
> >>
> >> public void noteLogIn(User user) {
> >> _loggedIn = true;
> >> _myUserId = user.getId();
> >> _myLoginId = user.getLoginId();
> >> }
> >>
> >> HTH,
> >>
> >> Geoff
> >>
> >>
> >>
> >> On 03/09/2008, at 7:24 PM, Fernando Padilla wrote:
> >>
> >> Also, i thought you were to think of an ASO almost as a singleton or a
> >>> service. Tapestry will create it for you on first access. I didn't
> know
> >>> you could set it. Even if I'm wrong, using this design pattern might
> clean
> >>> things up a little.
> >>>
> >>>
> >>> So you should use another class to contain a reference to the current
> >>> active user, call it "UserContainer".
> >>>
> >>>
> >>> @AplicationState
> >>> private UserContainer currUser;
> >>>
> >>>
> >>> and it would have methods like:
> >>>
> >>> currUser.hasUser()
> >>> currUser.setUser(User user)
> >>> currUser.getUser()
> >>>
> >>>
> >>> or whatever you like.
> >>>
> >>>
> >>>
> >>> José Paumard wrote:
> >>>
> >>>> Natia,
> >>>> I think there is a mistake in your code :
> >>>> private User currUser ;
> >>>> private boolean userExists ;
> >>>> I dont think T5 will link userExists and currUser, currUser should be
> >>>> named user, or userExists currUserExists (please correct me if I'm
> wrong).
> >>>> That said, what do you mean "I cant access currUser", do you mean that
> >>>> the ASO is null in other classes that want to read it ? Or do you mean
> that
> >>>> userExists is always false (which is normal, see above).
> >>>> José
> >>>> Natia Gdzelishvili a écrit :
> >>>>
> >>>>> I'm using tapestry 5.0.14 ,i vahe problem with aso, my code is:
> >>>>>
> >>>>> public class Login {
> >>>>> private String username;
> >>>>> private String password;
> >>>>> @Inject
> >>>>> private IBusinessServicesLocator _businessServicesLocator;
> >>>>> @ApplicationState
> >>>>> private User currUser;
> >>>>> private boolean userExists;
> >>>>>
> >>>>>
> >>>>> public String getUsername() {
> >>>>> return username;
> >>>>> }
> >>>>>
> >>>>> public void setUsername(String username) {
> >>>>> this.username = username;
> >>>>> }
> >>>>>
> >>>>> public String getPassword() {
> >>>>> return password;
> >>>>> }
> >>>>>
> >>>>> public void setPassword(String password) {
> >>>>> this.password = password;
> >>>>> }
> >>>>>
> >>>>> @SuppressWarnings("unchecked")
> >>>>> @OnEvent(value = "submit", component = "loginForm")
> >>>>> public Object submitLoginForm() {
> >>>>> Class nextPage;
> >>>>> try {
> >>>>> User u=getMerchantCreator().login(username, password);
> >>>>> //*returns
> >>>>> some object*
> >>>>> currUser = u; /*/ currUser object cannot be resolved*
> >>>>> nextPage = ViewAllMerchants.class;
> >>>>>
> >>>>> } catch (UserNotFoundException e) {
> >>>>> nextPage = Login.class;
> >>>>> e.printStackTrace();
> >>>>> }
> >>>>> return nextPage;
> >>>>> }
> >>>>>
> >>>>> private IMerchantCreatorLocal getMerchantCreator() {
> >>>>> return _businessServicesLocator.getMerchantCreatorLocal();
> >>>>> }
> >>>>> }
> >>>>>
> >>>>> i cannot access curruser...
> >>>>> please help..
> >>>>>
> >>>>>
> >>>>>
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