[
https://jira.jboss.org/browse/WELD-549?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12551378#action_12551378
]
Marcel Kolsteren commented on WELD-549:
---------------------------------------
Some more analysis. The JSF 2.0 version of the ViewHandler class has two new
methods for generating bookmarkable and redirect URLs, which are not in JSF
1.2. In JSF 2.0, the four cases of my previous post map to the following
ViewHandler methods:
1. getActionURL
2. getBookmarkableURL
3. getActionURL
4. getRedirectURL
Remark that in Mojorra's view handler implementation (MultiViewHandler), both
getBookmarkableURL and getRedirectURL call getActionURL on the installed view
handler. That's why Dan could cover all four cases, by only overriding the
getActionURL method (I hope this is portable to other JSF implementations).
How to prevent that getBookmarkableURL adds the cid parameter? I think that a
solution would be to change ConversationAwareViewHandler so that it not only
overrides getActionURL, but also getBookmarkableURL. The
ConversationAwareViewHandler could be a copy of
MultiViewHandler.getBookmarkableURL, where getActionURL is called on the
delegate instead of on the installed view handler.
Unfortunately, there is a difficulty: the Weld core is built against the JSF
1.2 API, which doesn't contain the getBookmarkableURL method, so how to
override it?
> Conversation propagated by default with h:link
> ----------------------------------------------
>
> Key: WELD-549
> URL: https://jira.jboss.org/browse/WELD-549
> Project: Weld
> Issue Type: Bug
> Components: Web Tier integration (JSF, JSP, EL and Servlet)
> Affects Versions: 1.0.1.Final
> Environment: GlassFish Server Open Source Edition 3.0.1 on Mac OS
> 10.6 and Windows 7. WELD-000900 1.0.1 (SP2)
> Reporter: David Beaumont
> Priority: Critical
> Fix For: 1.1.0.Beta2
>
> Attachments: CdiConvoBug.war
>
>
> I created a long running conversation by running a method on a conversation
> scoped bean:
> private boolean initialized;
> public void init() {
> if(initialized) return;
> conversation.begin();
> initialized = true;
> }
> From a facelets page using the JSF2 event system:
> <f:metadata>
> <f:event type="preRenderView" listener="#{convoBean.init}" />
> </f:metadata>
> If a conversation has been made long-running, the h:link tag will produce
> links with the conversation query parameter, thereby propagating the
> conversation whether that was what you wanted or not.
> I.e:
> <p>Link: <h:link outcome="page2.xhtml" value="a link" /></p>
> produces
> <p>Link: <a href="/CdiConvoBug/page2.jsf?cid=3">a link</a></p>
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators:
https://jira.jboss.org/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira
_______________________________________________
weld-issues mailing list
[email protected]
https://lists.jboss.org/mailman/listinfo/weld-issues
