PrettyPrinter.java 文件源码

protected ResourceSet getEcoreModel(File ecorefile) {

        ResourceSetImpl rs = new ResourceSetImpl();
        Resource.Factory.Registry.INSTANCE.getExtensionToFactoryMap().put(Resource.Factory.Registry.DEFAULT_EXTENSION, new XMIResourceFactoryImpl());
        try {
            URI fileUri = URI.createFileURI(ecorefile.getCanonicalPath());
            Resource resource = rs.createResource(fileUri);
            resource.load(null);
            EcoreUtil.resolveAll(resource);
            rs.getResources().add(resource);
            EcoreUtil.resolveAll(rs);

        } catch (IOException e) {
            e.printStackTrace();
        }
        return rs;
    }