Already got it!
Silly error on my part. :8}
@Path ("/dstest")
public class DataSourceService {
@Context
HttpServletRequest request;
@GET
@Produces({MediaType.APPLICATION_XML})
public DSTestDocument getDataSourceTestResults() {
try {
// Obtain our environment naming context
InitialContext initCtx = new InitialContext();
// Look up our data source
Object lol = initCtx.lookup("java:/datasources/testMeDS");
} catch (Exception e) {
e.printStackTrace(System.err);
}
// build the document
// ...
// do some logging
// ...
return theResopnseDocumentObject;
}
}