[news.eclipse.tools.uml2] PackageNotFoundException

["Ricardo Giacomin" <giacomin@xxxxxxxxxxxxx>]

Hi,

I have two profiles (mad and madui) that I applied for building a sample UML 
model. When I created the sample model, I loaded the two workspace resources 
corresponding to the profiles into the model. After that, the uml text seems 
like:

<xmi:XMI xmi:version="2.1" xmlns:xmi="http://schema.omg.org/spec/XMI/2.1"; 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; 
xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore"; 
xmlns:mad="http:///schemas/mad/0"; xmlns:madui="http:///schemas/madui/0"; 
xmlns:uml="http://www.eclipse.org/uml2/2.0.0/UML"; 
xsi:schemaLocation="http:///schemas/mad/0 
../com.vetta.mad.profile/mad.profile.uml#_YJX-cFV8Edu8PNPhXpmxfA 
http:///schemas/madui/0 
../com.vetta.mad.profile/mad.ui.profile.uml#_Uw_JgVWAEdu8PNPhXpmxfA">



However, when I try to programattically load the uml resource (see code 
excerpt below) I get the following exception:



org.eclipse.emf.ecore.xmi.PackageNotFoundException: Package with uri 
'http:///schemas/mad/0' not found. 
(file:/D:/workspace/giacomin/runtime-madness/madness.tests/sample.uml, 27, 
92)


protected org.eclipse.uml2.uml.Package load(URI uri) {


      ResourceSet resourceSet = new ResourceSetImpl();


      resourceSet.getResourceFactoryRegistry().getExtensionToFactoryMap().put

            ("uml", new XMIResourceFactoryImpl());


      org.eclipse.uml2.uml.Package package_ = null;

      try {

            Resource resource = resourceSet.getResource(uri, true);

            package_ = (org.eclipse.uml2.uml.Package) 
EcoreUtil.getObjectByType(

            resource.getContents(), UMLPackage.Literals.PACKAGE);

      } catch (WrappedException we) {

            System.err.println(we.getMessage());

      }

      return package_;

}


Any hints? Also, is there a good reference about resource, resourcesets, 
etc. available somewhere?

Best,
-- 
Ricardo Giacomin