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The "HowToRunTapestry5OnJBoss6Dot0" page has been changed by GeoffCallender:
http://wiki.apache.org/tapestry/HowToRunTapestry5OnJBoss6Dot0

New page:
Tapestry 5.x cannot find the core pages and components from the URLs provided 
from classloaders in JBoss 6.0. We will override Tapestry's 
ClasspathURLConverter with one customised for JBoss 6.0. This builds on the 
work done for JBoss 5 in https://issues.apache.org/jira/browse/TAP5-576 .

{{{
public class ClasspathURLConverterJBoss6Dot0 implements ClasspathURLConverter
{
    private static Logger log = 
Logger.getLogger(ClasspathURLConverterJBoss6Dot0.class);

    public URL convert(URL url)
    {
        // If the URL is a "vfs" URL (JBoss 6.0 uses a Virtual File System)...

        if (url != null && url.getProtocol().startsWith("vfs"))
        {
            // Ask the VFS what the physical URL is...

            try
            {
                URLConnection connection = url.openConnection();
                Object jBossVirtualFile = connection.getContent();
                // Use reflection so that we don't need JBoss in the classpath 
at compile time.
                File physicalFile = (File) invoke(jBossVirtualFile, 
"getPhysicalFile");
                URL physicalFileURL = physicalFile.toURI().toURL();
                return physicalFileURL;
            }
            catch (Exception e)
            {
                logger.error(e.getCause().toString());
            }
        }

        return url;
    }

    private Object invokerGetter(Object target, String getter) throws 
NoSuchMethodException, InvocationTargetException, IllegalAccessException
    {
        Class<?> type = target.getClass();
        Method method;
        try
        {
            method = type.getMethod(getter);
        }
        catch (NoSuchMethodException e)
        {
            method = type.getDeclaredMethod(getter);
            method.setAccessible(true);
        }
        return method.invoke(target);
    }

}
}}}

To override the default implementation of ClasspathURLConverter, just add the 
above ClasspathURLConverterJBoss6Dot0.java to your project and add the 
following piece of code to your AppModule.java.

{{{
public static void contributeServiceOverride(MappedConfiguration<Class,Object> 
configuration)
{
    configuration.add(ClasspathURLConverter.class, new 
ClasspathURLConverterJBoss6Dot0());
}    
}}}


The above just override the default ClaspathURLConverter service. For more 
information on overriding a general service, please see 
http://tapestry.apache.org/ioc-cookbook-overriding-ioc-services.html.

The above fix has been test with Tapestry 5.2 on JBoss 6.0.0.

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