Hello,
I'm trying to get my webapp running with Resin-EE and, thanks to the
patches submitted to the list a while back by Ben Galewsky, I seem to
have gotten JDO working (see
http://castor.exolab.org/list-archive/msg08412.html). However, I'm
having trouble with the XML Marshalling part of Castor that I'm using to
feed some XSL transforms.
Castor JDO is now using the proper classloader, in my case it turns out
to be "
[CompilingClassLoader
src:/home/david/resin-ee-2.1.5/webapps/etp/WEB-INF/classes]" (properly
picking up my persistent classes from my webapp). I learned this from
displaying the classloader that's being used in the method
org.exolab.castor.mapping.loader.Types.typeFromName(), and when I call
the setMapping() method of my new Marshaller, as:
Document d = XmlUtil.newDocument ();
org.w3c.dom.Node newNode = d.createElement (name);
Marshaller m = new Marshaller (newNode);
m.setMapping (getMapping ());
I get an exception:
org.exolab.castor.mapping.MappingException: Could not find the class
org.etp.ecm.model.DataGatherer
at
org.exolab.castor.mapping.loader.MappingLoader.createDescriptor(MappingLoader.java:338)
at
org.exolab.castor.xml.XMLMappingLoader.createDescriptor(XMLMappingLoader.java:195)
at
org.exolab.castor.mapping.loader.MappingLoader.loadMapping(MappingLoader.java:230)
at org.exolab.castor.mapping.Mapping.getResolver(Mapping.java:291)
at org.exolab.castor.mapping.Mapping.getResolver(Mapping.java:246)
at org.exolab.castor.xml.Marshaller.setMapping(Marshaller.java:458)
at org.etp.util.CastorUtil.marshalList(CastorUtil.java:76)
...
In this case, I notice that the classloader it's trying to use is
"sun.misc.Launcher$AppClassLoader@4b222f" which, to my untrained eye,
does not look like the kind of classloader that might pick up classes
from within my deployed webapp.
I believe what I need to do is find a way to tell Castor XML what
classloader to use in the same way that I told Castor JDO
(jdo.setClassLoader()), but I can't seem to find anything in the
Javadoc.
Thanks for any help!
David
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