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Importing SysML Programatically [message #1420309]

Tue, 09 September 2014 16:38

Eclipse User

I'm trying to use Papyrus to import a SysML file so that I can analyze / manipulate it using some Java code. That is, I want to go from a SysML file (exported in XMI format) to an EMF object. Here's the code I was using:

ResourceSetImpl set = new ResourceSetImpl();
URI uri = URI.createFileURI("c:/import.xml");
Resource res = set.getResource(uri, true);
System.out.println(res.getContents().get(0));

This fails with

org.eclipse.emf.ecore.xmi.PackageNotFoundException: Package with uri 'http://www.omg.org/spec/XMI/20110701' not found. (file:/c:/desktop/import.sysml, 3, 76)

My SysML mode is exported from Enterprise Architect and starts with

<?xml version="1.0" encoding="windows-1252"?>
<xmi:XMI xmlns:uml="http://www.omg.org/spec/UML/20110701" xmlns:xmi="http://www.omg.org/spec/XMI/20110701" xmlns:thecustomprofile="http://www.sparxsystems.com/profiles/thecustomprofile/1.0" xmlns:AADL_Elements="http://www.sparxsystems.com/profiles/AADL_Elements/0.1" xmlns:SysML="http://www.omg.org/spec/SysML/20120322/SysML">
	<xmi:Documentation exporter="Enterprise Architect" exporterVersion="6.5"/>
	<uml:Model xmi:type="uml:Model" name="EA_Model">

Is this the type of thing that Papyrus can be used for (as a plug-in developer)? How do I address this error?

Thanks,
Andrew

[Updated on: Tue, 09 September 2014 16:38] by Moderator

Re: Importing SysML Programatically [message #1420616 is a reply to message #1420309]

Wed, 10 September 2014 04:18

Eclipse User

Hi Andrew,

If you are in a pure-Java application, there are a few options you need to initialize manually before using EMF/UML. Papyrus itself doesn't support standalone Java applications, but UML2 does (And you only need the UML2 component to read this model programatically, so everything's fine).

This should help you: https://wiki.eclipse.org/MDT/UML2/FAQ#What.27s_required_to_load_a_UML_.28.uml.29_resource_from_a_standalone_application.3F

Regards,
Camille

Re: Importing SysML Programatically [message #1420769 is a reply to message #1420616]

Wed, 10 September 2014 08:58

Eclipse User

Thanks Camille,

I'm actually running my code within an Eclipse plug-in so I believe all the registration and initialization is already done for me. But I tried it anyway and received the same error message. Any other thoughts or suggestions?

-Andrew

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