Re: ViewExpiredException: MyFaces & PrimeFaces

Wed, 01 Sep 2010 01:45:57 -0700

Hi this is really interesting, from what I noticed in my testing is that you can run into this situation if you ajax a call down without sending a proper view identifier without intercepting it before restoreView. RestoreView obviously must fail then. I have to check what primefaces is sending down but my assumption goes into that direction.
What I also noticed is that Mojarra is somewhat more tolerant regarding those situations, because I had a testing case up and running which rightfully ran out of views in its state history on MyFaces and did not in mojarra, the main reason there was that mojarra was restoring the last view on and on in that situation no matter if the viewstate was sent down or not because none of the inputs sent down had changed and the source did not change as well. You ran into the issue in mojarra if you sent down constantly changing values on your inputs as well. 


It might be a similar issue here, but to really tell that I have to 
check the protocol. But I am pretty sure this is the cause of the 
situation you run into here.



Werner



Am 31.08.10 21:46, schrieb Leonardo Uribe:

Hi

Could you check your server log?. A more detailed exception could be found
there, to identify easily what's going on.

regards,

Leonardo Uribe

2010/8/31 Rafael Santini<raf...@santini.eti.br>


Hi Ali,

I have posted this question on PrimeFaces Forum.

With Mojarra 1.2_15-b01, works perfectly!
The problem is that I need to continue with MyFaces for a while.

Thanks,

Rafael Santini

2010/8/31 Ali Ok<al...@aliok.com.tr>


Hi Rafael,
Primefaces forum[1] might be a better place to discuss this, but at first
sight at your code, you should put the autoCompleteBean in view scope
(available with JSF2).

[1]http://primefaces.prime.com.tr/forum/

Cheers,
Ali

On Tue, Aug 31, 2010 at 6:12 PM, SANTINI, Rafael<raf...@santini.eti.br

wrote:



Hi,

I'm trying to get PrimeFaces AutoComplete component to work with

MyFaces.

I

have tried with MyFaces 1.2.9&  PrimeFaces 1.1, MyFaces 2.0.1&

PrimeFaces

2.1 and MyFaces 2.0.1&  PrimeFaces 2.2.M1. In the all cases, the

fowlloing

exception is raised:

31/08/2010 11:51:32 org.apache.myfaces.renderkit.ErrorPageWriter
handleThrowable
SEVERE: An exception occurred
javax.faces.application.ViewExpiredException: /autocomplete.xhtmlNo

saved

view state could be found for the view identifier: /autocomplete.xhtml
       at




org.apache.myfaces.lifecycle.RestoreViewExecutor.execute(RestoreViewExecutor.java:128)

       at




org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:171)

       at




org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)

       at javax.faces.webapp.FacesServlet.service(FacesServlet.java:189)
       at




org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)

       at




org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

       at




org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)

       at




org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)

       at




org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)

       at




org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)

       at




org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)

       at




org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)

       at




org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:859)

       at




org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:579)

       at


org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1555)

       at java.lang.Thread.run(Thread.java:619)

I have created a simple test case (.war):
http://www.4shared.com/get/Jm6REAgI/autocomplete.html

Any suggestion?

Thanks,

Rafael Santini






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