Re: Re: JSF2.0 + Jonas 5.1.2

Patrick Reignier <[email protected]> Thu, 23 Sep 2010 20:30:49 +0200

Newsgroups	gmane.comp.java.objectweb.jonas
Message-ID	<[email protected]>

Hello Guillaume

I was missing step 4 (jonas-web.xml)
It now works

Thank you very much for you help and your reactivity

Best



On 09/23/2010 06:23 PM, Guillaume Sauthier wrote:
> Hi Patrick
>
> Indeed, JSF 2.0 do not work out of the box with JOnAS 5.x.
> JOnAS 5.x is Java EE 5 compliant and JSF 2 is part of Java EE 6.
>
> Anyway, it's still possible to use JSF 2.0 withing JOnAS 5.x.
> Here how to do that:
>
> 1. Ensure that your web.xml has the 'version' attribute set to 2.5 
> (JSF 2 mandates Servlet 2.5)
> 2. Declares your Faces Servlet and maps *.jsf paths to it
>
>   1.
>       <servlet>
>   2.
>       <servlet-name>Faces Servlet</servlet-name>
>   3.
>       <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
>   4.
>       </servlet>
>   5.
>   6.
>       <servlet-mapping>
>   7.
>       <servlet-name>Faces Servlet</servlet-name>
>   8.
>       <url-pattern>*.jsf</url-pattern>
>   9.
>       </servlet-mapping>
>
>
> 3. Also ensure that your faces-config.xml 'version' attribute is set 
> to 2.0 (See example of a minimum file below)
> <faces-config xmlns="http://java.sun.com/xml/ns/javaee"
>        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>        xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
>        http://java.sun.com/xml/ns/javaee/web-facesconfig_2_0.xsd"
>        version="2.0">
> </faces-config>
>    
> 4. You also have to tweak the ClassLoader to ensure that you will use 
> the JSF API and implementation that you have in your webapp. This can 
> be done using the WEB-INF/jonas-web.xml
> <jonas-web-app xmlns="http://www.objectweb.org/jonas/ns"
>                 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>                 xsi:schemaLocation="http://www.objectweb.org/jonas/ns
>                 http://www.objectweb.org/jonas/ns/jonas-web-app_4_0.xsd">
>        <java2-delegation-model>false</java2-delegation-model>
> </jonas-web-app>
>
> 4.b Note that you can achieve the same result by filtering javax.faces.* package using the conf/filtering-default-classloader.xml
>
> 5. Then your XHTML files should looks like:
> <html xmlns="http://www.w3.org/1999/xhtml"
>        xmlns:h="http://java.sun.com/jsf/html"
>        xmlns:f="http://java.sun.com/jsf/core"
>        xmlns:ui="http://java.sun.com/jsf/facelets">
>
> 6. Do not forget to embed the JSF 2.0 API+Implementation jars in your WEB-INF/lib
>
>    
> Notice that only the step #4 is specific to JOnAS.
>
> Hope this helps....
>
> Cheers
> --Guillaume
>
> Le 23/09/2010 16:50, Patrick Reignier a écrit :
>> Hello
>>
>> I could not succeed using Jonas 5.1.2 with JSF 2.0 (mojarra)
>>
>> I have made a minimal example. This example starts directly using
>> mvn tomcat: run
>>
>> When deployed on Jonas, the first concern is that the
>> tomcat on jonas considers that the default page language description 
>> is jsp
>> (JSF 1.2 behavior and not JSF2.0). By adding the lines
>>
>> <context-param>
>> <param-name> javax.faces.DEFAULT_SUFFIX </ param-name>
>> <param-value>. xhtml </ param-value>
>> </ Context-param>
>>
>> in the web.xml, this fixes the problem but then nothing happens:
>> index.jsf page is loaded but is left intact by the JSF servlet
>>  (a "view source" in the browser shows all the JSF tags still in the 
>> page).
>>
>> The example  is here
>> http://www-prima.inrialpes.fr/reignier/test.tar.gz
>>
>> Thank you

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