[jbossseam-issues] [JBoss JIRA] Reopened: (JBSEAM-1162) propagation none with s:link

Mon May 21 04:09:52 EDT 2007

     [ http://jira.jboss.com/jira/browse/JBSEAM-1162?page=all ]

Daniel Wiell reopened JBSEAM-1162:
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I just checked out the latest version from CVS, and I still have the same problem.

Here comes a (very) detailed instruction on how to reproduce it:

1)  Install a fresh Tomcat 5.5.23
2) Check out latest CVS version 
    (cvs -d:pserver:anonymous at anoncvs.forge.jboss.com:/cvsroot/jboss co jboss-seam)
3) Add test1.xhtml and test2.xhtml to examples/hibernate/view
4) Add the pages.xml snippet to examples/hibernate/resources/WEB-INF/pages.xml
5) Run "ant clean dist"on the project
6) Change dir to the newly built distribution.
7) Point tomcat.home in build.properties to your tomcat installation.
8) Change dir to examples/hibernate
9) Run "ant deploy.tomcat"
10) Start tomcat

11) Point the browser to http://localhost:8080/jboss-seam-hibernate/test1.jsf
12) Click "To test 2 (s:link)"
13) Click "To test 1"
BANG! java.lang.IllegalStateException: begin() called from long-running conversation, try join=true
The conversation propagated! Not what I expected.

14) Point the browser back to http://localhost:8080/jboss-seam-hibernate/test1.jsf
15) Click "To test 2 (h:commandLink no propagate)"
16) Click "To test 1"
Everything is alright, the conversation obviously didn't propagate.

14) Point the browser back to http://localhost:8080/jboss-seam-hibernate/test1.jsf
15) Click "To test 2 (h:commandLink propagates)"
16) Click "To test 1"
BANG! java.lang.IllegalStateException: begin() called from long-running conversation, try join=true
The conversation propagated, as it should.

> propagation none with s:link
> ----------------------------
>
>                 Key: JBSEAM-1162
>                 URL: http://jira.jboss.com/jira/browse/JBSEAM-1162
>             Project: JBoss Seam
>          Issue Type: Bug
>    Affects Versions: 1.2.1.GA
>         Environment: Seam 1.2.1.GA, MyFaces 1.1.6 nighly from march, Facelets 1.1.11
>            Reporter: Daniel Wiell
>         Assigned To: Gavin King
>
> <s:link action="/test.xhtml" propagate="none"/> 
> behaves diffrently from
> <h:commandLink action="/test.xhtml">
>     <f:param name="conversationPropagation" value="none"/>
> </h:commandLink>
> The s:link propagates the conversation to the next view, while the h:commandLink doesn't.
> Here are some code to replicate this behavior:
> ----------------------- test1.xhtml
> <?xml version='1.0' encoding='UTF-8'?>
> <html xmlns="http://www.w3.org/1999/xhtml"
>       xmlns:f="http://java.sun.com/jsf/core"
>       xmlns:h="http://java.sun.com/jsf/html"
>       xmlns:s="http://jboss.com/products/seam/taglib">
> <head></head>
> <body>
> <h:form>
>     <h:commandLink value="Refresh" action="/test1.xhtml"/>
>     <br/><br/>
>     <!-- Doesn't work expected - Propagates the conversation. -->
>     <s:link value="To test 2 (s:link)" action="/test2.xhtml" propagation="none"/>
>     <br/>
>     <!-- Works as expected - does not propagate the conversation -->
>     <h:commandLink value="To test 2 (h:commandLink no propagate)" action="/test2.xhtml">
>         <f:param name="conversationPropagation" value="none"/>
>     </h:commandLink>
>     <br/>
>     <!-- Works as expected - propagates the conversation -->
>     <h:commandLink value="To test 2 (h:commandLink propagates)" action="/test2.xhtml"/>
> </h:form>
> </body>
> </html>
> ----------------------- test2.xhtml
> <?xml version='1.0' encoding='UTF-8'?>
> <html xmlns="http://www.w3.org/1999/xhtml"
>       xmlns:f="http://java.sun.com/jsf/core"
>       xmlns:h="http://java.sun.com/jsf/html"
>       xmlns:s="http://jboss.com/products/seam/taglib">
> <head></head>
> <body>
> <h:form>
>     <s:link value="To test 1" action="toTest1"/>
> </h:form>
> </body>
> </html>
> ----------------------- The relevant parts from pages.xml
>     <page view-id="/test1.xhtml" >
>         <begin-conversation join="true"/>
>     </page>
>     <page view-id="/test2.xhtml">
>         <navigation>
>             <rule if-outcome="toTest1">
>                 <begin-conversation/>
>                 <redirect view-id="/test1.xhtml"/>
>             </rule>
>         </navigation>
>     </page>

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