/** @see java.lang.Object#equals(java.lang.Object) */
@Override
public boolean equals(final Object obj) {
if (obj instanceof AjaxRequestHandler) {
AjaxRequestHandler that = (AjaxRequestHandler) obj;
return update.equals(that.update);
}
return false;
}
/**
* @see
* org.apache.wicket.core.request.handler.IPageRequestHandler#detach(org.apache.wicket.request.IRequestCycle)
*/
@Override
public void detach(final IRequestCycle requestCycle) {
if (logData == null) {
logData = new PageLogData(page);
}
update.detach(requestCycle);
}
/**
* @see
* org.apache.wicket.core.request.handler.IPageRequestHandler#respond(org.apache.wicket.request.IRequestCycle)
*/
@Override
public final void respond(final IRequestCycle requestCycle) {
final RequestCycle rc = (RequestCycle) requestCycle;
final WebResponse response = (WebResponse) requestCycle.getResponse();
if (shouldRedirectToPage(requestCycle)) {
// the page itself has been added to the request target, we simply issue a redirect
// back to the page
IRequestHandler handler = new RenderPageRequestHandler(new PageProvider(page));
final String url = rc.urlFor(handler).toString();
response.sendRedirect(url);
return;
}
respondersFrozen = true;
for (ITargetRespondListener listener : respondListeners) {
listener.onTargetRespond(this);
}
final Application app = page.getApplication();
page.send(app, Broadcast.BREADTH, this);
// Determine encoding
final String encoding = app.getRequestCycleSettings().getResponseRequestEncoding();
// Set content type based on markup type for page
update.setContentType(response, encoding);
// Make sure it is not cached by a client
response.disableCaching();
final StringResponse bodyResponse = new StringResponse();
update.writeTo(bodyResponse, encoding);
CharSequence filteredResponse = invokeResponseFilters(bodyResponse);
response.write(filteredResponse);
}
private boolean shouldRedirectToPage(IRequestCycle requestCycle) {
if (update.containsPage()) {
return true;
}
if (((WebRequest) requestCycle.getRequest()).isAjax() == false) {
// the request was not sent by wicket-ajax.js - this can happen when an Ajax request was
// intercepted with #redirectToInterceptPage() and then the original request is re-sent
// by the browser on a subsequent #continueToOriginalDestination()
return true;
}
return false;
}
@Override
public IHeaderResponse getHeaderResponse() {
return update.getHeaderResponse();
}
@Override
public final void prependJavaScript(CharSequence javascript) {
update.prependJavaScript(javascript);
}
/** @see java.lang.Object#hashCode() */
@Override
public int hashCode() {
int result = "AjaxRequestHandler".hashCode();
result += update.hashCode() * 17;
return result;
}
@Override
public final Collection<? extends Component> getComponents() {
return update.getComponents();
}
@Override
public void add(Component component, String markupId) {
update.add(component, markupId);
}
