org.jboss.seam.wicket
Class SeamRequestCycle

java.lang.Object
  org.apache.wicket.RequestCycle
      org.apache.wicket.protocol.http.WebRequestCycle
          org.jboss.seam.wicket.SeamRequestCycle

public class SeamRequestCycle
extends org.apache.wicket.protocol.http.WebRequestCycle

SeamRequestCycle is a subclass of the standard wicket WebRequestCycle which:

• restores long-running conversations specified in wicket page metadata when a page target is first used.
• propagates long running conversations to new page targets by specifying the above metadata
• propagates long running conversations across redirects through the use of a request parameter if the redirect is handled with a BookmarkablePageRequest
• Sets up the conversational context when the request target is set
• Tears down the conversation context on detach() of the RequestCycle

Author:

cpopetz

See Also:

Which handles propogation of conversation data for newly-started long running conversations, by storing their ids in the page metadata

Field Summary

Fields inherited from class org.apache.wicket.RequestCycle

application, processor, request, response

Constructor Summary

SeamRequestCycle(org.apache.wicket.protocol.http.WebApplication application, org.apache.wicket.protocol.http.WebRequest request, org.apache.wicket.Response response)

Method Summary

void	detach()
protected void	handleMissingConversation(String id)
protected void	onRequestTargetSet(org.apache.wicket.IRequestTarget target) Override to set up the conversation context and to choose the conversation if a conversation id is present in target metadata.

Methods inherited from class org.apache.wicket.protocol.http.WebRequestCycle

getProcessor, getWebRequest, getWebResponse, getWebSession, isRedirect, newBrowserInfoPage, newClientInfo, onExceptionLoop, redirectTo

Methods inherited from class org.apache.wicket.RequestCycle

get, getApplication, getClientInfo, getMetaData, getOriginalResponse, getPageParameters, getRedirect, getRequest, getRequestTarget, getResponse, getResponsePage, getResponsePageClass, getSession, getStartTime, isUrlForNewWindowEncoding, logRuntimeException, onAfterTargetsDetached, onBeginRequest, onEndRequest, onRuntimeException, request, request, request, set, setAutomaticallyClearFeedbackMessages, setMetaData, setRedirect, setRequest, setRequestTarget, setResponse, setResponsePage, setResponsePage, setResponsePage, setResponsePage, setUrlForNewWindowEncoding, toString, urlFor, urlFor, urlFor, urlFor, urlFor, urlFor, urlFor, urlFor, urlFor, urlFor, wasHandled

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

SeamRequestCycle

public SeamRequestCycle(org.apache.wicket.protocol.http.WebApplication application,
                        org.apache.wicket.protocol.http.WebRequest request,
                        org.apache.wicket.Response response)

Method Detail

onRequestTargetSet

protected void onRequestTargetSet(org.apache.wicket.IRequestTarget target)

Override to set up the conversation context and to choose the conversation if a conversation id is present in target metadata.

Overrides:

onRequestTargetSet in class org.apache.wicket.RequestCycle

handleMissingConversation

protected void handleMissingConversation(String id)

detach

public void detach()

Overrides:

detach in class org.apache.wicket.RequestCycle