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From Jochen Zink <jochenl...@web.de>
Subject Re: MyFaces 1.1.5 and Geronimo 2.0.2
Date Mon, 05 Nov 2007 09:47:20 GMT
Thanks for all your answers.

We came to the decision, that it is not a good idea to build a not JEE5 compliant server.
So we switched to myfaces 1.2. 
On problem is, that we are using tomahawks Tiles view-handler. And this view-handler is not
working with myfaces 1.2. But this is the wrong mailinglist for that ;)

Thanks for your help!

Regards
Jochen




> -----Urspr├╝ngliche Nachricht-----
> Von: user@geronimo.apache.org
> Gesendet: 03.11.07 18:39:37
> An: user@geronimo.apache.org
> Betreff: Re: MyFaces 1.1.5 and Geronimo 2.0.2


> 
> I think we could move the myfaces non-overrideable classes into the  
> myfaces-builder default environment attribute.  This would mean that  
> if you turn off the myfaces-deployer we wouldn't try to deploy your  
> jsf stuff as per javaee 5, and you shouldn't need to use hidden- 
> classes to avoid the myfaces 1.2 implementation.  You'd still be left  
> with the jsf 1.2 api classes.  What happens if you try to run the  
> myfaces < 1.2 implementation against the jsf 1.2 spec api classes?
> 
> Pretty much all the other spec jars seem to be backwards compatible  
> so we just use the latest versions.  There may be some problem with  
> a  SOAP related jar.  We could consider attaching the jsf spec jar to  
> the myfaces module but this would probably have ripple effects maybe  
> through the tck tests.
> 
> thanks
> david jencks
> 
> On Nov 3, 2007, at 6:33 AM, David Carew wrote:
> 
> > I'm running into this issue too and it doesn't seem to care about the
> > J2EE version of the app being deployed. Shouldn't the behavior be that
> > this only happens if the app in question is a JEE5 app ? Is there a
> > check in the code to branch around the additions to the plan for  JSF
> > related stuff  ? Unless the spec says that JSF support must be
> > implemented in a way to break J2EE 1.4 compatability. I think it
> > should allow J2EE 1.4 apps to use <hidden-classes> and  include their
> > own JSF impl.
> >
> > On Nov 2, 2007 11:34 AM, Paul McMahan <paulmcmahan@gmail.com> wrote:
> >> Starting with Java EE 5 the JSF classes are provided by the web
> >> container.  The spec says that the JSF classes should not be included
> >> in the web application archive.  When Geronmio deploys a webapp it
> >> automatically merges this setting into webapp's deployment plan:
> >>
> >>      <non-overridable-classes>
> >>           <filter>java.</filter>
> >>           <filter>javax.</filter>
> >>           <filter>org.apache.geronimo.</filter>
> >>           <filter>org.apache.jasper.</filter>
> >>           <filter>org.apache.naming.</filter>
> >>           <filter>org.apache.catalina.</filter>
> >>           <filter>org.apache.tomcat.</filter>
> >>           <filter>org.apache.myfaces.</filter>
> >>           <filter>org.apache.taglibs.</filter>
> >>           <filter>org.xml.</filter>
> >>           <filter>org.w3c.</filter>
> >>      </non-overridable-classes>
> >>
> >> The effect of this non-overridable-classes element as defined by the
> >> Geronimo deployment schema is:
> >>
> >>        A list of classes which will only be loaded from parent
> >>        ClassLoaders of this module (never from the module's own
> >>        ClassLoader). For example, this is used to prevent a web
> >>        application from redefining "javax.servlet", so those
> >>        classes will *always* be loaded from the server instead
> >>        of from the web web application's own ClassPath.
> >>
> >> This is why you saw the unexpected behavior when you tried to use the
> >> <hidden-classes> filter to load the JSF classes from your webapp.
> >>
> >> In order to use the MyFaces 1.1.x in Geronimo 2.0 you would need to
> >> stop or undeploy the myfaces and myfaces-deployer components before
> >> deploying your webapp like David suggested.   You would also need to
> >> overwrite the MyFaces core api jar at:
> >>
> >>      geronimo/repository/org/apache/myfaces/core/myfaces-api/1.2.0/
> >> myfaces-api-1.2.0.jar
> >>
> >> with your desired version of MyFaces - using the same filename.
> >> That jar (like all the other JavaEE API jars) is automatically
> >> inherited by webapps deployed into Geronimo as a descendent of the
> >> jee-specs component.   I have verified that this works using the
> >> MyFaces 1.1.5 sample app.  Obviously after taking these steps you
> >> would no longer have a JavaEE 5 compliant container since every JSF
> >> enabled webapp in the container would be using the JSF 1.1 API.
> >>
> >>
> >> Best wishes,
> >> Paul
> >>
> >>
> >> On Nov 1, 2007, at 1:30 PM, David Jencks wrote:
> >>
> >>> Paul may have more info, but my understanding is that for javaee
> >>> compliance we need to, by default, support myfaces 1.2 and ignore
> >>> any attempt to use earlier/other jsf implementations.
> >>>
> >>> You might be able to disable this support by turning off the
> >>> myfaces and myfaces-deployer modules in config.xml by adding a
> >>> load="false" attribute.  I can't promise this will work but it
> >>> might be worth a try.
> >>>
> >>> thanks
> >>> david jencks
> >>>
> >>> On Nov 1, 2007, at 8:57 AM, Jochen Zink wrote:
> >>>
> >>>> Hello all,
> >>>>
> >>>> I try to deploy a JSF-Webapplication which depends on myfaces
> >>>> 1.1.5. This Application runs successfully under Tomcat 6.
> >>>>
> >>>> Know, I want deploy this application under Geronimo 2.0.2. With
> >>>> exactly the same WAR file, nothing is happen. No Error Messages
> >>>> and no HTML Page is shown in the browser, if I call the URL from
> >>>> the Webapplication. Just a empty page, containing no HTML appears.
> >>>>
> >>>> I expect, that this could be, that Geronimo has myfaces1.2 Libs
> >>>> loaded.
> >>>>
> >>>> After this, I added
> >>>> <dep:hidden-classes>
> >>>>     <dep:filter>org.apache.myfaces</dep:filter>
> >>>> </dep:hidden-classes>
> >>>> to the deploymentdescriptor of the Webapp.
> >>>>
> >>>> And know I get the following Error Message, after calling the
> >>>> WebApplication URL:
> >>>>
> >>>> Some Messages looks like this:
> >>>>
> >>>> An error occurred at line: 114 in the jsp file: /template.jsp
> >>>> The method setHeight(String) in the type HtmlGraphicImageTagBase
> >>>> is not applicable for the arguments (JspValueExpression)
> >>>> 111:                                                  
> >>>> <h:graphicImage value="pics/spacer.gif" width="0"
> >>>> height="20" />
> >>>> 112:                                                  
> >>>> <h:outputText />
> >>>> 113:                                                  
> >>>> <h:graphicImage value="pics/spacer.gif" width="0"
> >>>> height="20" />
> >>>> 114:                                                  
> >>>> <h:graphicImage value="pics/spacer.gif" width="0"
> >>>> height="20" />
> >>>> 115:
> >>>> 116:                                                  
> >>>> <h:outputText />
> >>>> 117:                                                  
> >>>> <h:outputText />
> >>>>
> >>>>
> >>>> And an Exception which looks like:
> >>>> javax.servlet.ServletException: java.lang.InstantiationException:
> >>>> Can't load class org.apache.jsp.template_jsp in classloader:
> >>>> org.apache.jasper.servlet.JasperLoader@106fbae
> >>>>      javax.faces.webapp.FacesServlet.service(FacesServlet.java:152)
> >>>>      org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter
> >>>> (ExtensionsFilter.java:147)
> >>>>
> >>>> root cause
> >>>>
> >>>> javax.faces.FacesException: java.lang.InstantiationException:
> >>>> Can't load class org.apache.jsp.template_jsp in classloader:
> >>>> org.apache.jasper.servlet.JasperLoader@106fbae
> >>>>
> >>>> org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispa

> >>>> tc
> >>>> h(ServletExternalContextImpl.java:425)
> >>>>
> >>>> org.apache.myfaces.tomahawk.application.jsp.JspTilesViewHandlerImpl

> >>>> .d
> >>>> ispatch(JspTilesViewHandlerImpl.java:236)
> >>>>
> >>
> >>>> org.apache.myfaces.tomahawk.application.jsp.JspTilesViewHandlerImpl

> >>>> .r
> >>>> enderView(JspTilesViewHandlerImpl.java:222)
> >>>>      org.apache.myfaces.lifecycle.RenderResponseExecutor.execute
> >>>> (RenderResponseExecutor.java:41)
> >>>>      org.apache.myfaces.lifecycle.LifecycleImpl.render
> >>>> (LifecycleImpl.java:132)
> >>>>      javax.faces.webapp.FacesServlet.service(FacesServlet.java:138)
> >>>>      org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter
> >>>> (ExtensionsFilter.java:147)
> >>>>
> >>>>
> >>>>
> >>>> Has anyone an idea, what I must do, to use myfaces 1.1.5 with
> >>>> geronimo 2.0.2?
> >>>> We're not able to switch to myfaces 1.2!
> >>>>
> >>>> Thanks!
> >>>> Regards
> >>>> Jochen
> >>>>
> >>>>
> >>>> ___________________________________________________________________

> >>>> __
> >>>> __
> >>>> Jetzt neu! Sch├╝tzen Sie Ihren PC mit McAfee und WEB.DE. 3 Monate
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> >>>>
> >>>
> >>
> >>
> 
> 


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