Examples with Xtext2EcoreTransformer org.eclipse.xtext.xtext.ecoreInference.Xtext2EcoreTransformer used on opensource projects

Example 6 with Xtext2EcoreTransformer

use of org.eclipse.xtext.xtext.ecoreInference.Xtext2EcoreTransformer in project xtext-core by eclipse.

the class Xtext2EcoreTransformerTest method testPostProcessorHook.

@Test
public void testPostProcessorHook() throws Exception {
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("grammar test with org.eclipse.xtext.common.Terminals import \'http://www.eclipse.org/emf/2002/Ecore\' as ecore  generate test \'http://test\' MyRule: myFeature=INT;");
    final String xtextGrammar = _builder.toString();
    EObject _model = this.getModel(xtextGrammar);
    final Grammar grammar = ((Grammar) _model);
    final Xtext2EcoreTransformer transformer = new Xtext2EcoreTransformer(grammar);
    AbstractMetamodelDeclaration _get = grammar.getMetamodelDeclarations().get(1);
    GeneratedMetamodel testMetamodel = ((GeneratedMetamodel) _get);
    final Xtext2EcoreTransformerTest.MockedXtext2EcorePostProcessor postProcessor = new Xtext2EcoreTransformerTest.MockedXtext2EcorePostProcessor(testMetamodel);
    transformer.setPostProcessor(postProcessor);
    transformer.transform();
    Assert.assertEquals("process mthde called once", 1, postProcessor.proccessMethCalled());
}

Example 7 with Xtext2EcoreTransformer

use of org.eclipse.xtext.xtext.ecoreInference.Xtext2EcoreTransformer in project xtext-core by eclipse.

the class Xtext2EcoreTransformerTest method doGetResource.

@Override
public XtextResource doGetResource(final InputStream in, final URI uri) throws Exception {
    XtextResourceSet rs = this.<XtextResourceSet>get(XtextResourceSet.class);
    rs.setClasspathURIContext(this.getClass());
    Resource _createResource = this.getResourceFactory().createResource(uri);
    final XtextResource resource = ((XtextResource) _createResource);
    rs.getResources().add(resource);
    XtextLinker linker = new XtextLinker() {

        @Override
        protected Xtext2EcoreTransformer createTransformer(final Grammar grammar, final IDiagnosticConsumer consumer) {
            Xtext2EcoreTransformer result = super.createTransformer(grammar, consumer);
            ErrorAcceptor _errorAcceptor = result.getErrorAcceptor();
            Xtext2EcoreTransformerTest.MyErrorAcceptor _myErrorAcceptor = new Xtext2EcoreTransformerTest.MyErrorAcceptor(_errorAcceptor, Xtext2EcoreTransformerTest.this.errorAcceptorMock);
            result.setErrorAcceptor(_myErrorAcceptor);
            return result;
        }
    };
    ILinker _linker = resource.getLinker();
    linker.setScopeProvider(((XtextLinker) _linker).getScopeProvider());
    ILinker _linker_1 = resource.getLinker();
    linker.setLinkingService(((Linker) _linker_1).getLinkingService());
    ILinker _linker_2 = resource.getLinker();
    linker.setLinkingHelper(((Linker) _linker_2).getLinkingHelper());
    XtextLinker.PackageRemover _packageRemover = new XtextLinker.PackageRemover();
    linker.setPackageRemover(_packageRemover);
    LinkingDiagnosticMessageProvider _linkingDiagnosticMessageProvider = new LinkingDiagnosticMessageProvider();
    linker.setDiagnosticMessageProvider(_linkingDiagnosticMessageProvider);
    OnChangeEvictingCache _onChangeEvictingCache = new OnChangeEvictingCache();
    linker.setCache(_onChangeEvictingCache);
    resource.setLinker(linker);
    resource.load(in, null);
    return resource;
}