org.eclipse.xtext.ui.resource.XtextResourceSetProvider Java Examples

@Test 
public void testReferencedGrammarIsPlatformResourceURI() throws Exception {
	IJavaProject project = JavaProjectSetupUtil.createJavaProject("p1");
	IFile grammar1 = project.getProject().getFile("src/Grammar1.xtext");
	grammar1.create(new StringInputStream("grammar Grammar1 MyRule : 'foo';"), true, null);
	
	Injector injector = Activator.getDefault().getInjector(org.eclipse.xtext.xtext.ui.internal.Activator.ORG_ECLIPSE_XTEXT_XTEXT);
	XtextResourceSetProvider resourceSetProvider = injector.getInstance(XtextResourceSetProvider.class);
	ResourceSet resourceSet = resourceSetProvider.get(project.getProject());
	XtextResourceFactory resourceFactory = injector.getInstance(XtextResourceFactory.class);
	Resource resource = resourceFactory.createResource(URI.createURI("synthetic://MyGrammar.xtext"));
	resourceSet.getResources().add(resource);
	resource.load(new StringInputStream("grammar g2 with Grammar1 OtherRule : MyRule ;"), null);
	EcoreUtil.resolveAll(resource);
	assertEquals(2, resourceSet.getResources().size());
	assertTrue(resourceSet.getResources().get(1).getURI().isPlatformResource());
}
 

public void configure(Binder binder) {
	binder.bind(IEObjectHoverProvider.class).to(JdtHoverProvider.class);
	binder.bind(IEObjectHoverDocumentationProvider.class).to(JdtHoverDocumentationProvider.class);
	binder.bind(IResourceServiceProvider.class).to(SharedCommonTypesResourceServiceProvider.class);
	binder.bind(IResourceSetProvider.class).to(XtextResourceSetProvider.class);
	binder.bindConstant().annotatedWith(Names.named(Constants.FILE_EXTENSIONS)).to("java");

	binder.bind(IQualifiedNameProvider.class).to(JvmIdentifiableQualifiedNameProvider.class);
	binder.bind(ICopyQualifiedNameService.class).to(DefaultCopyQualifiedNameService.class);
	binder.bind(IJvmTypeProvider.Factory.class).to(JdtTypeProviderFactory.class);
	binder.bind(IRenameRefactoringProvider.class).to(DefaultRenameRefactoringProvider.class);
	binder.bind(AbstractRenameProcessor.class).to(JvmMemberRenameProcessor.class);
	binder.bind(IRenameStrategy.Provider.class).to(JvmMemberRenameStrategy.Provider.class);
	binder.bind(RefactoringResourceSetProvider.class).to(JvmRefactoringResourceSetProvider.class);
	binder.bind(String.class).annotatedWith(Names.named(Constants.LANGUAGE_NAME)).toInstance("Java");

	binder.bind(IResourceDescriptions.class).annotatedWith(Names.named(ResourceDescriptionsProvider.LIVE_SCOPE))
			.to(LiveShadowedResourceDescriptions.class);
	binder.bind(IResourceDescriptions.class)
			.annotatedWith(Names.named(ResourceDescriptionsProvider.NAMED_BUILDER_SCOPE))
			.to(CurrentDescriptions.ResourceSetAware.class);
	binder.bind(IResourceDescriptions.class)
			.annotatedWith(Names.named(ResourceDescriptionsProvider.PERSISTED_DESCRIPTIONS))
			.to(IBuilderState.class);

	binder.bind(IWorkspaceRoot.class).toInstance(ResourcesPlugin.getWorkspace().getRoot());
	binder.bind(ITraceForStorageProvider.class).to(TraceForStorageProvider.class);

	binder.bind(IReferenceUpdater.class).to(NullReferenceUpdater.class);
}
 

/**
 * Gets the resource set. Note that not all sources must be part of the same resource set.
 *
 * @param storage2UriMapper
 *          the storage2 uri mapper, must not be {@code null}
 * @param uri
 *          the uri, must not be {@code null}
 * @return the resource set, may be {@code null}
 */
private ResourceSet getResourceSet(final IStorage2UriMapper storage2UriMapper, final URI uri) {
  Iterable<Pair<IStorage, IProject>> storages = storage2UriMapper.getStorages(uri);
  if (!Iterables.isEmpty(storages)) {
    IProject project = Iterables.get(storages, 0).getSecond();
    XtextResourceSetProvider resourceSetProvider = this.serviceProviderRegistry.getResourceServiceProvider(uri).get(XtextResourceSetProvider.class);
    return resourceSetProvider.get(project);
  }
  return null;
}
 

@Override
public Resource getResource(EObject context) {
    final XtextResourceSetProvider xtextResourceSetProvider = injector.getInstance(XtextResourceSetProvider.class);
    final IProject project = RepositoryManager.getInstance().getCurrentRepository().getProject();
    final ResourceSet resourceSet = xtextResourceSetProvider.get(project);
    return resourceSet.createResource(URI.createFileURI("somefile.cmodel"));
}
 

private Module getStaticTestModule() {
    return new AbstractModule() {

        @Override
        protected void configure() {
            bind(IResourceSetProvider.class).to(XtextResourceSetProvider.class);
        }
    };
}
 

public Class<? extends IResourceSetProvider> bindIResourceSetProvider() {
	return XtextResourceSetProvider.class;
}