Ok, thanks
2005/12/15, Johan Compagner <[EMAIL PROTECTED]>:
> Again why don't you do the check you do in C (the setResponsePage())
> why don't you do that in a Link itself?
>
> Currently it is just not supported or if you do want it make youre own
> pagelink
> as i described above so don't do:
>
> setResponsePage(new Page()) directly but
> Page page = new Page();
> /// CHECK now first if nothing was set already then do or don't do
> setResponsePage(page);
>
> johan
>
>
>
>
> On 12/15/05, Maurice Marrink <[EMAIL PROTECTED]> wrote:
> >
> > I'll try to explain more.
> > First we had a bookmarkablepagelink (call it lA) to page A. this link
> > uses jaas to decide if it should show itself. accessible from page A
> > are a number of similar bookmarkablelinks to other pages. Page A is
> > also accessible from Page B.
> > Because the link lA is something like a menu for site operators only
> > we don't want to show it to all people who may access page A via page
> > B.
> > But because we grant rights for Page A in jaas it also shows the link
> > lA, which is not what we want.
> > So i used a little shortcut to prevent this. I made page C which in it
> > constructor does only setResponsePage(A). And added Page C in the jaas
> > policy for the site operators. So now all people who need can access
> > Page A but only site operators can see the link lA.
> > I realize i could use a different security strategy for this link so
> > that it nolonger checks the page it links to but something else,
> > however this sollution was way faster implemented.
> > This security check does happen in checkaccess btw.
> >
> > Then we changed link lA from bookmarkable to a regular pagelink (same
> > security) because we needed to override the onclick (nothing fancy, it
> > still calls the super).
> > And using setresponsepage in the constructor does not work for pagelinks.
> >
> > So the question is, is there another way to mimic the behaviour i did
> > with the bookmarkablepagelink and the dummy page or do i have to
> > rewrite the security check for this link?
> >
> > Thanks,
> >
> > Maurice
> >
> > 2005/12/14, Johan Compagner <[EMAIL PROTECTED]>:
> > > I don't get it completely
> > > What doe you want to do in youre PageLink exactly?
> > >
> > > You can redirect to any page you want there but are you saying you do
> this:
> > >
> > > onClick()
> > > {
> > >
> > > setResponsePage(new MyPage());
> > > }
> > >
> > > and in that MyPage you just set another response page again?
> > >
> > > Why not directly the good one then?
> > >
> > > This goes wrong ofcourse because first MyPage() does set in its
> constructor
> > > a page
> > > then then the setResponsePage() in the link it self will set mypage
> again.
> > >
> > > Should we go around that? for example:
> > >
> > >
> > > onClick()
> > > {
> > > MyPage page = new MyPage()
> > > if(getResponsePage() != null or the currentpage where the link is on)
> > > { setResponsePage(page); }
> > > }
> > >
> > > but i find that a hack.
> > >
> > > You should do that in checkAccess() or do set directly the right one.
> > >
> > > johan
> > >
> > >
> > >
> > >
> > >
> > > On 12/14/05, Maurice Marrink < [EMAIL PROTECTED]> wrote:
> > > >
> > > > Hi,
> > > >
> > > > When using a bookmarkablepagelink for a page it is possible to set a
> > > > responsepage in the constructor. for example
> > > >
> > > > public class dummypage extends webpage
> > > > {
> > > > public dummypage()
> > > > {
> > > > setResponsepage( anotherpage.class);
> > > > }
> > > > }
> > > >
> > > > and then use new Bookmarkablepagelink(dummypage.class) to go to
> > > > anotherpage.class.
> > > >
> > > > We have several menu buttons ((bookmarkable)pagelinks) on our pages
> > > > that show or don't show depending on if the user has access to the
> > > > page class in the link. However sometimes the we use anotherpage on
> > > > several locations in our app. so if we want the user to have access to
> > > > that page but not to the menu button. So we placed these dummy pages
> > > > between them. This worked nicely until we made a change which forced
> > > > us to use normal pagelinks instead of bookmarkablepagelinks for the
> > > > menu buttons. Since the setresponsepage trick does not work for those
> > > > is it possible to redirect in some other manner to an entirely
> > > > different page.
> > > > For the record i am not talking about another html page but a
> > > > completely new page since that page is used also on other places in
> > > > the app and i don't want to duplicate the html for that page.
> > > >
> > > > Any ideas?
> > > >
> > > > Thanks,
> > > >
> > > > Maurice
> > > >
> > > >
> > > >
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