conversation propagation and navigation rule

[atao]

With seam 1.2.1.GA, I tried this code:

 <page view-id="*">
 <navigation>
 <rule if-outcome="fundList">
 <redirect view-id="/FundList.xhtml">
 <param name="conversationPropagation" value="none" />
 </redirect>
 </rule>
 </navigation>
 </page>

and I got this exception:

javax.servlet.ServletException: Invalid expression: 'none'. Parsed Expression of unexpected type java.lang.String
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:152)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:147)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
...

21:18:15,218 ERROR [ExceptionFilter] exception root cause
javax.faces.el.ReferenceSyntaxException: Invalid expression: 'none'. Parsed Expression of unexpected type java.lang.String
at org.apache.myfaces.el.ELParserHelper.parseExpression(ELParserHelper.java:84)
at org.apache.myfaces.el.ValueBindingImpl$2.newInstance(ValueBindingImpl.java:82)
at org.apache.myfaces.shared_impl.util.BiLevelCacheMap.get(BiLevelCacheMap.java:123)
at org.apache.myfaces.el.ValueBindingImpl.<init>(ValueBindingImpl.java:115)

...

So how to specify no conversation propagation from navigation rule inside pages.xml?

[pmuir]

There is an open JIRA for this (which describes a workaround) http://jira.jboss.com/jira/browse/JBSEAM-1296. I'm not sure how this will get resolved eventually, Gavin needs to review the issue I think.

[atao]

I just tried the workaroud with

 <page view-id="*">
 <navigation>
 <rule if-outcome="home">
 <redirect view-id="/home.xhtml"/>
 </rule>
 <rule if-outcome="fundList">
 <end-conversation/>
 <redirect view-id="/FundList.xhtml">
 <param name="conversationPropagation" value="#{'none'}"/>
 </redirect>
 </rule>
 </navigation>
 </page>

There is no more exception, but the genereted link is now:

http://localhost:9090/payroll/FundList.seam?conversationPropagation=none&cid=9

It doesn't look as the expected one...