We have org.apache.tuscany.sca.contribution.processor.impl.JarContributionProcessor to construct a list of URI's to artifacts in the jar file. In case of EJB jar files, in addition to the artifacts in the jar, the jar file itself needs to be treated as an artifact since there are model elements that are derived from the jar as a whole. I intend to use the URI "" (empty string) to correspond to archive (right now, the empty string URI has no special meaning). I don't see any problem with doing so. Wanted to get others comments and inputs to see if I have missed out something.
++Vamsi
