With Wicket 1.4 we used the CapturingBookmarkablePageRequestTarget (and the
belonging CapturingBookmarkablePageRequestTargetUrlCodingStrategy) from the
static examples to capture the response of a page request and display
another page as result instead. I still don't know how to achieve the same
with Wicket 1.5.
public abstract class CapturingBookmarkablePageRequestTarget extends
BookmarkablePageRequestTarget
{
...
@Override
public void respond(final RequestCycle requestCycle)
{
final StringResponse stringResponse = new StringResponse();
final WebResponse originalResponse =
(WebResponse)RequestCycle.get().getResponse();
RequestCycle.get().setResponse(stringResponse);
super.respond(requestCycle);
// handle the string response
onCapture(stringResponse);
RequestCycle.get().setResponse(originalResponse);
RequestCycle.get().setRequestTarget(new
BookmarkablePageRequestTarget(displayedPageClass, getPageParameters()));
}
protected abstract void onCapture(StringResponse stringResponse);
}
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