Hi Ken,
three things come to my mind:
1) edit property file where you can set the
org.osgi.framework.system.packages parameter, you might need to add
the org.w3c.dom to it.
2) don't embed the Xerces implementation in your war, rather take a
Bundle for it.
3) make sure either that you have a bootdelegated org.w3c.dom or that
bundle 0 exports it.
you might need to check with the documentation of Knopflerfish here.
So this is not a real pax-web issue this is more a standard OSGi do I
have all my dependencies
configured in the right way issue :)
regards, Achim
2011/4/11 Ken Turner <k...@cs.stir.ac.uk>:
> Hi Achim
>
> Again thanks for your response. I have managed to reproduce this problem with
> very little code. The key lines in my manifest are:
>
> Bundle-ClassPath: ., WEB-INF/classes,
> WEB-INF/lib/mysql-connector-java-3.1.14-bin.jar, WEB-INF/lib/poppet-1.8.jar,
> WEB-INF/lib/sound-1.6.jar, WEB-INF/lib/xercesImpl-2.8.1.jar
>
> Import-Package: javax.naming, javax.servlet, javax.servlet.http,
> javax.servlet.jsp, javax.swing, javax.xml.parsers, org.ops4j.pax.web.service,
> org.osgi.framework, org.osgi.service.http, org.w3c.dom, uk.ac.stir.cs.poppet
>
> I created a tiny JSP that fails in the same way as the bigger one:
>
> <%@ page import = "org.w3c.dom.*" %>
>
> <%
> out.println("<p>done</p>");
> %>
>
> The failure is due to the import of "org.w3c.dom". This is part of
> "xercesImpl-2.8.1.jar". This all works fine when I deploy under Tomcat.
>
> I have a slight suspicion that Knopflerfish may not be providing access to
> classes in "rt.jar", but if so then I don't know why.
>
> Perhaps "org.w3c.dom" is using some internal class I don't know about but that
> needs to be imported? There are sometimes internal implementation classes.
>
> Perhaps some other bundle (in Pax Web) is using an incompatible version of
> Xerces? All mine are using the same version.
>
> Thanks, Ken
>
>
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