Please create a quickstart and attach it to Jira.
On Wed, Nov 9, 2011 at 2:48 PM, hfriederichs <h.friederi...@ohra.nl> wrote:
> I managed to pinpoint my issue. I'm starting a new topic in order to exclude
> information I
> now think isn't relevant anymore.
> I don't think it's a caching problem any longer, but that is has to do with
> a hanging
> thread or something that's not closed properly, that is, when using Firefox
> and Chrome.
> In IE8: no problems, works as it did in 1.4.18 with the Wicket
> ResourceStreamRequestTarget.
> My code again:
>
> Link<String> downloadInstallationmanualButton = new
> Link<String>("downloadinstallationmanual", new Model<String>()) {
>
> @Override
> public void onClick() {
> if (user didn't supply any data) {
> info("Please supply this and that");
> return;
> }
> //create an subclass of AbstractResourceStream called
> InstallationManualResourceStream
> InstallationManualResourceStream theInstallationManualResourceStream
> = new InstallationManualResourceStream();
> if (theInstallationManualResourceStream.manualNotfound) {
> info("No manual found for your input");
> return;
> }
> ResourceStreamRequestTarget resourceStreamRequestTarget = new
> ResourceStreamRequestTarget(
> theInstallationManualResourceStream,
> theFileName);
> RequestCycle.get().setRequestTarget(resourceStreamRequestTarget);
> }
>
> (The underlying InputStream is closed properly, even in Firefox.)
> The problem is in the last statement:
> /RequestCycle.get().setRequestTarget(resourceStreamRequestTarget);/
> This statement causes something to hang, so that in a new RequestCycle, the
> onclick() isn't
> fired anymore (and never again). When I omit this statement, the onClick()
> fires each time.
>
> I don't think I'm doing something wrong, certainly not after I discovered
> that it works in IE8.
>
> Maybe this is relevant: the underlying InputStream is part of a
> ZipInputstream. Bij 'newing' my
> InstallationManualResourceStream, the ZipInputStream is read until an
> installation manual is found (hence
> the /theInstallationManualResourceStream.manualNotfound()/ and it's info
> message),
> and then 'handed over' to the Wicket AbstractResourceStream.
>
> --
> View this message in context:
> http://apache-wicket.1842946.n4.nabble.com/Migrating-a-ResourceStreamRequestTarget-to-a-ResourceStreamRequestHandler-2-tp4019661p4019661.html
> Sent from the Users forum mailing list archive at Nabble.com.
>
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>
--
Martin Grigorov
jWeekend
Training, Consulting, Development
http://jWeekend.com
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