org.eclipse.xtext.linking.impl.Linker Java Examples

@Override
protected Injector internalCreateInjector() {
	return new FragmentTestLanguageStandaloneSetup() {
		@Override
		public Injector createInjector() {
			return Guice.createInjector(new FragmentTestLanguageRuntimeModule() {
				@Override
				public Class<? extends XtextResource> bindXtextResource() {
					return XtextResource.class;
				}
				@Override
				public Class<? extends ILinker> bindILinker() {
					return Linker.class;
				}
			});
		}
	}.createInjectorAndDoEMFRegistration();
}
 

@Override
public XtextResource doGetResource(InputStream in, URI uri) throws Exception {
	XtextResourceSet rs = get(XtextResourceSet.class);
	Map<URI, URI> uriMap = rs.getURIConverter().getURIMap();
	uriMap.put(URI.createPlatformPluginURI("org.eclipse.xtext/", false), URI.createURI("classpath:/"));
	uriMap.put(URI.createPlatformPluginURI("org.eclipse.xtext.xbase/", false), URI.createURI("classpath:/"));
	uriMap.put(URI.createPlatformPluginURI("org.eclipse.xtext.common.types/", false), URI.createURI("classpath:/"));
	uriMap.put(URI.createPlatformPluginURI("org.eclipse.emf.ecore/", false), URI.createURI("classpath:/"));
	uriMap.put(URI.createPlatformResourceURI("org.eclipse.xtext.xbase/", false), URI.createURI("classpath:/"));
	uriMap.put(URI.createPlatformResourceURI("org.eclipse.emf.ecore/", false), URI.createURI("classpath:/"));
	uriMap.put(URI.createPlatformResourceURI("org.eclipse.xtext.common.types/", false),
			URI.createURI("classpath:/"));
	rs.setClasspathURIContext(getClass());
	XtextResource resource = ((XtextResource) getResourceFactory().createResource(uri));
	rs.getResources().add(resource);
	XtextLinker linker = new XtextLinker() {
		@Override
		protected Xtext2EcoreTransformer createTransformer(Grammar grammar, IDiagnosticConsumer consumer) {
			Xtext2EcoreTransformer result = super.createTransformer(grammar, consumer);
			result.setErrorAcceptor(new Xtext2EcoreTransformerTest.MyErrorAcceptor(result.getErrorAcceptor(),
					Xtext2EcoreTransformerTest.this.errorAcceptorMock));
			return result;
		}
	};
	linker.setScopeProvider(((XtextLinker) resource.getLinker()).getScopeProvider());
	linker.setLinkingService(((Linker) resource.getLinker()).getLinkingService());
	linker.setLinkingHelper(((Linker) resource.getLinker()).getLinkingHelper());
	linker.setPackageRemover(new XtextLinker.PackageRemover());
	linker.setDiagnosticMessageProvider(new LinkingDiagnosticMessageProvider());
	linker.setCache(new OnChangeEvictingCache());
	resource.setLinker(linker);
	resource.load(in, null);
	return resource;
}
 

@Override
public void setUp() throws Exception {
	super.setUp();
	factory = new ResourceFactoryImpl(){
		@Override
		public Resource createResource(URI uri) {
			XtextResource resource = new XtextResource();
			injectMembers(resource);
			resource.setLinker(get(Linker.class));
			resource.setURI(uri);
			return resource;
		}
	};
	Resource.Factory.Registry.INSTANCE.getExtensionToFactoryMap().put("bug287988testlanguage", factory);
}
 

protected void replaceLinker(XtextResource resource) {
	Linker linker = new Linker();
	DefaultLinkingService linkingService = new DefaultLinkingService();
	getInjector().injectMembers(linkingService);
	linkingService.setScopeProvider(this);
	linker.setLinkingService(linkingService);
	linker.setDiagnosticMessageProvider(new LinkingDiagnosticMessageProvider());
	linker.setLinkingHelper(getInjector().getInstance(LinkingHelper.class));
	resource.setLinker(linker);
}
 

@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;
}
 

@Override
public Class<? extends ILinker> bindILinker() {
	return Linker.class;
}
 

@Override
public Class<? extends ILinker> bindILinker() {
	return Linker.class;
}