Custom 404 page problems

[abditus]

I've just brought over a jsp application from Tomcat 4.1.31 to JBoss 4.0.2. Everything looks okay except the custom 404 page. The 404 page (/resources/error404.jsp) displays as expected, but it says something like:

The page you requested http://myserver/resources/error404.jsp could not be found.

instead of:

The page you requested http://myserver/something_nonexistent.jsp could not be found.

The above renders from the following:

The page you requested <i><%= request.getRequestURL().toString() %> could not be found.

My web.xml is set up with the following:

 <error-page>
 <error-code>404</error-code>
 <location>/resources/error404.jsp</location>
 </error-page>

Other differences are the application is now a .war file and there are now other virtual hosts running under server.xml (but my app is under the default <Host name="localhost" ... )

Is "request.getRequestURL().toString()" no longer a valid way to get the missing page in a 404.jsp? Are there alternative ways of doing this within a jsp? Perhaps I'm missing some configuration?

Any help/ideas would be appreciated.

Thanks,
Chad

[afedoren]

Try

request.getAttribute("javax.servlet.error.request_uri")

Also look at all request attributes on 404 page, it is worth.