[WICKET-2911] continueToOriginalDestination does not work with mountBookmarkablePage and AjaxLink

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.4.8
• Fix Version/s: 1.5-M2.1
• Component/s: wicket
• Labels: continueToOriginalDestination mountBookmarkablePage wicket
• Environment: Java 1.5, Jetty 6.1.4
• Assignee: Igor Vaynberg
• Reporter: Conny Kuehne
• Created: 09/Jun/10 13:52
• Updated: 17/Sep/10 14:48
• Resolved: 27/Aug/10 07:12

Description

I ran into the problem when I used @AuthorizeInstantiation annotations to protect ajax components from unauthorized instantiation. I reproduced without the use of a authorization strategy as follows:

in HomePage

add(new AjaxLink<Void>("ajaxLink") {
@Override
public void onClick(AjaxRequestTarget target)

{ throw new RestartResponseAtInterceptPageException(RedirectPage.class); }

});

In RedirectPage.class

public void onSubmit()

{ super.onSubmit(); continueToOriginalDestination(); }

If I first click the link in HomePage and then in submit the form in the RedirectPage I get

ERROR - WicketFilter - closing the buffer error
java.lang.NullPointerException
at org.mortbay.jetty.Response.sendRedirect(Response.java:397)...

(When I use it with mvn jetty:run I get a "No context on this server matched or handled this request." after the submit)

This happens only when I use a AjaxLink and mount the HomePage (mountBookmarkablePage("/mounted/path", HomePage.class)

With a non-ajax link or unmounted pages it works fine.

I will attach a Quickstart.zip. Run in Eclipse to see the "ERROR - WicketFilter - closing the buffer error"