Re: Deploying AXIS2 (1.5) on JOnAS 5.1.5

Hello

What do you have in your WEB-INF/lib? You should remove all Xerces JARs...

In JOnAS 5, there is a new option for filtering the classloader. I would
personally recommend the usage of that parameter instead of inverting
the classloader. Read more on:
http://jonas.ow2.org/JONAS_5_1_0/doc/doc-en/html/j2eeprogrammerguide.html#id1154249

Cheers

S. Ali Tokmen
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On 16.01.2011 09:27, Hans J. Prueller wrote:
> Hi all,
>
> we have developed WebServices based on AXIS2 (1.5.1)  that are
> deployed on JOnAS 4.10 as separate .war file currently. This works
> very smooth on JOnAS 4.x
> but when we try to deploy the .war file to JOnAS 5.1.5, we get the
> following error:
>
> 2011-01-16 09:20:02,162 : WARDeployer.doDeploy : Deploying axis2.war
> 2011-01-16 09:20:05,511 : StandardContext.listenerStart : Exception
> sending context initialized event to listener instance of class
> com.sun.faces.config.ConfigureListener
> *java.lang.ClassCastException:
> org.apache.xerces.jaxp.SAXParserFactoryImpl cannot be cast to
> javax.xml.parsers.SAXParserFactory*
> at javax.xml.parsers.SAXParserFactory.newInstance(Unknown Source)
> at
> com.sun.faces.config.ConfigureListener$WebXmlProcessor.getConfiguredFactory(ConfigureListener.java:513)
> at
> com.sun.faces.config.ConfigureListener$WebXmlProcessor.scanForFacesServlet(ConfigureListener.java:485)
> at
> com.sun.faces.config.ConfigureListener$WebXmlProcessor.<init>(ConfigureListener.java:459)
> at
> com.sun.faces.config.ConfigureListener.contextInitialized(ConfigureListener.java:135)
> at
> org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4135)
> at
> org.apache.catalina.core.StandardContext.start(StandardContext.java:4630)
> at
> org.ow2.jonas.web.tomcat6.JOnASStandardContext.start(JOnASStandardContext.java:281)
>
> Seems that there is a class conflict regarding the XML parsers.
>
> The axis2.war file already contains a jonas-web.xml in WEB-INF
> directoy, with the setting:
>
>
> <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_2.xsd" >
>
>    <java2-delegation-model>false</java2-delegation-model>
>   
> </jonas-web-app>
>
>
> Which should avoid classloader conflicts -- but it seems in this case
> it has no effect.
>
>
> Any ideas how we could solve / workaround this problem ?
>
>
> regards,
> Hans