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Bug 365272

Summary:	Cannot open UML XMI resource by content description in standalone mode
Product:	[Modeling] MDT.UML2	Reporter:	Ed Willink <ed>
Component:	Core	Assignee:	UML2 Inbox <mdt-uml2-inbox>
Status:	RESOLVED WORKSFORME	QA Contact:
Severity:	normal
Priority:	P3
Version:	3.2.0
Target Milestone:	---
Hardware:	PC
OS:	Windows Vista
Whiteboard:

Description Ed Willink

2011-12-01 02:32:50 EST

I've developed a UML init that replicates most of the Eclipse init but fall foul of the temporary ResourceSet in XMI222UMLResourceFactoryImpl.createResource that prevents my URI mapping for platform:/plugin/org.eclipse.uml2.uml/ being used for UML30_2_UML.ecore2xml. I cannot avoid the MalformedURLException: unknown protocol: platform

Any of the following might fix it:

a) for a non-global URIConverter to delegate to the global URI_MAP
- perhaps this is a bug in its own right

b) for the local ResourceSet to copy the prevailing registrations then add its custom ones
- perhaps this would benefit from a ResourceSetImpl clone constructor or EcoreUtil method

c) for the Platform stream support to use the EcorePlugin.getPlatformResourceMap

Comment 1 Kenn Hussey

2011-12-01 22:03:33 EST

As far as I'm aware, a "non-global" URIConverter _does_ delegate to the global URI map, per the following code in ExtensibleURIConverterImpl:

  protected URIMap getInternalURIMap()
  {
    if (uriMap == null)
    {
      URIMappingRegistryImpl mappingRegistryImpl =
        new URIMappingRegistryImpl()
        {
          private static final long serialVersionUID = 1L;

          @Override
          protected URI delegatedGetURI(URI uri)
          {
            return URIMappingRegistryImpl.INSTANCE.getURI(uri);
          }
        };

      uriMap = (URIMap)mappingRegistryImpl.map();
    }

    return uriMap;
  }

Is this not happening for you? Are you sure you've registered the proper mapping in the global URI map?

Comment 2 Ed Willink

2011-12-04 06:58:11 EST

(In reply to comment #1)
> As far as I'm aware, a "non-global" URIConverter _does_ delegate to the global
> URI map, per the following code in ExtensibleURIConverterImpl:
> 
> Is this not happening for you? Are you sure you've registered the proper
> mapping in the global URI map?

It depends on which global URI Map you populate: Bug 365515.

So solution a) is available.

Comment 3 Kenn Hussey

2011-12-05 11:21:36 EST

I guess there's nothing to "fix" in UML2, then.