[seam-dev] Re: PARAM_BUILD_BEFORE_RESTORE

[Tomaž Cerar]

If it still doesn't work try updating jsf ri

https://javaserverfaces.dev.java.net/download.html


Lp
tomaž

-----Original Message-----
From: seam-dev-bounces at lists.jboss.org [mailto:seam-dev-bounces at lists.jboss.org] On Behalf Of Dan Allen
Sent: Monday, September 08, 2008 3:28 AM
To: Shane Bryzak
Cc: seam-dev at lists.jboss.org
Subject: Re: [seam-dev] Re: PARAM_BUILD_BEFORE_RESTORE

Do you have this context parameter as well?

    <context-param>
        <param-name>com.sun.faces.disableVersionTracking</param-name>
        <param-value>true</param-value>
    </context-param>

I'm not sure this makes a difference, but it has something to do with
JSF detecting the wrong version of JSF due to RichFaces
faces-config.xml files on the classpath. When JSF is not working in
1.2 mode, it handles the restore logic differently. Check with this
enabled and report the results.

-Dan

On Sun, Sep 7, 2008 at 9:12 PM, Shane Bryzak <shane.bryzak at jboss.com> wrote:
> I tested by browsing to the login page, then killing JBossAS and restarting
> it (same effect as session timing out) yet still get the same exception.  My
> web.xml has the following entry:
>
>   <context-param>
>       <param-name>facelets.BUILD_BEFORE_RESTORE</param-name>
>       <param-value>true</param-value>
>   </context-param>
>
> Here's the stack trace.  I checked the version of Facelets that we have in
> Seam and it's 1.1.15.B1.
>
> javax.faces.application.ViewExpiredException: viewId:/home.seam - View
> /home.seam could not be restored.
>
>  com.sun.faces.lifecycle.RestoreViewPhase.execute(RestoreViewPhase.java:186)
>        com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
>
>  com.sun.faces.lifecycle.RestoreViewPhase.doPhase(RestoreViewPhase.java:104)
>        com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
>        javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
>
>  org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
>        org.jboss.seam.web.IdentityFilter.doFilter(IdentityFilter.java:38)
>
>  org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
>        org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85)
>
>  org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
>        org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
>
>  org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
>        org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
>
>  org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
>
>  org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:73)
>        org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:150)
>        org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:267)
>
>  org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:379)
>        org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:506)
>        org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:56)
>
>  org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
>        org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
>
>  org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
>        org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
>
>  org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
>
>
>
> Dan Allen wrote:
>>
>> This feature was added in Facelets 1.1.12 according to this URL:
>>
>> http://sfjsf.blogspot.com/2006/03/facelets-112-is-out.html
>>
>> To test this feature, set the session timeout to 1 minute, visit the
>> login page, and go grab a cup of coffee (yes, there are other ways,
>> but this is the real world test). When you get back, try to use the
>> login page. You should see that you can successfully login even though
>> the session is dead and the previously rendered login view cannot be
>> found during postback.
>>
>> -Dan
>>
>> On Sun, Sep 7, 2008 at 8:01 PM, Shane Bryzak <shane.bryzak at jboss.com>
>> wrote:
>>
>>>
>>> Is this a recent change to Facelets?  I tried this in the seamspace
>>> example
>>> and still got the "View /home.seam could not be restored" exception.
>>>
>>> Dan Allen wrote:
>>>
>>>>>
>>>>> You simply set the context parameter PARAM_BUILD_BEFORE_RESTORE
>>>>> to true.
>>>>>
>>>>>
>>>>
>>>> Correction. I provided the name of the constant in the Facelets API.
>>>> The parameter name is facelets.BUILD_BEFORE_RESTORE. The context
>>>> parameter configuration is shown below:
>>>>
>>>> <web-app ...>
>>>>   ...
>>>>   <context-param>
>>>>       <param-name>facelets.BUILD_BEFORE_RESTORE</param-name>
>>>>       <param-value>true</param-value>
>>>>   </context-param
>>>> </web-app>
>>>>
>>>> -Dan
>>>>
>>>>
>>>>
>>>
>>>
>>
>>
>>
>>
>
>
>



-- 
Dan Allen
Software consultant | Author of Seam in Action

http://mojavelinux.com
http://mojavelinux.com/seaminaction

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