Thank you, Thomas, for your time! Most likely this will help me solve the problem.
Have a nice day! -----Original Message----- From: Thomas Kappler [mailto:[email protected]] Sent: Thursday, January 28, 2010 11:16 AM To: [email protected] Subject: Re: know the last page user comes from On 01/28/10 10:01, Martin Asenov wrote: > Yes I know about it, but never used it, is it suitable in the case I > mentioned above? Would you give me some hints on how to implement it? Sure, here's some code from a small internal app I wrote recently. I got most of it from either the wiki or the list archive, but I can't find it right now. If a page needs authentication and the user is not signed in, I throw a RestartResponseAtInterceptPageException. This IAuthorizationStrategy is set in WebApplication.init(), via getSecuritySettings().setAuthorizationStrategy(...). Code: public class SimpleAuthorizationStrategy implements IAuthorizationStrategy { public boolean isActionAuthorized(Component arg0, Action arg1) { return true; } @SuppressWarnings("unchecked") public boolean isInstantiationAuthorized(Class componentClass) { // Does this page need authentication? if (AuthenticatedBasePage.class.isAssignableFrom(componentClass)) { if (NewtSession.get().isSignedIn()) return true; else throw new RestartResponseAtInterceptPageException(SignInPage.class); } return true; } } Then in my sign-in page, I can just say if (NewtSession.get().authenticate(username.value(), password.value())) { if (!continueToOriginalDestination()) setResponsePage(getApplication().getHomePage()); ... The continueToOriginalDestination() gets the user to where the RestartResponseAtInterceptPageException was thrown. HTH, Thomas > > -----Original Message----- > From: Thomas Kappler [mailto:[email protected]] > Sent: Thursday, January 28, 2010 10:47 AM > To: [email protected] > Subject: Re: know the last page user comes from > > On 01/28/10 09:36, Martin Asenov wrote: >> Hello, everyone, I was just wondering how could I know what's the page the >> user comes from, when he comes into a new page. In need that in order to >> redirect to previous page in my access denied page. > > Do you know about Component.continueToOriginalDestination() ? > > -- Thomas -- ------------------------------------------------------------------- Thomas Kappler [email protected] Swiss Institute of Bioinformatics Tel: +41 22 379 51 89 CMU, rue Michel Servet 1 1211 Geneve 4 Switzerland http://www.uniprot.org ------------------------------------------------------------------- --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
