Examples with TModule org.eclipse.n4js.ts.types.TModule used on opensource projects

Example 36 with TModule

use of org.eclipse.n4js.ts.types.TModule in project n4js by eclipse.

the class N4JSResource method discardStateFromDescription.

/**
 * Returns the {@link TModule} from the contents list and optionally proxifies the instance. Robust against broken
 * state of the resource, e.g. can handle cases where the second element in the list is not of type TModule.
 *
 * @param unload
 *            set to true if the module should be proxified.
 * @return the module at index 1 of the contents list (if any). Otherwise null.
 * @throws IllegalStateException
 *             if the contents list has more than two elements.
 */
protected TModule discardStateFromDescription(boolean unload) {
    ModuleAwareContentsList theContents = (ModuleAwareContentsList) contents;
    if (theContents != null && !theContents.isEmpty()) {
        if (theContents.size() == 2) {
            EObject eObject = theContents.get(1);
            if (eObject instanceof TModule) {
                TModule module = (TModule) eObject;
                if (unload) {
                    getUnloader().unloadRoot(module);
                }
                return module;
            }
            getUnloader().unloadRoot(eObject);
            return null;
        } else if (theContents.size() > 2) {
            throw new IllegalStateException("Unexpected size: " + theContents);
        }
    }
    return null;
}

Example 37 with TModule

use of org.eclipse.n4js.ts.types.TModule in project n4js by eclipse.

the class N4JSResourceDescription method getImportedNames.

@Override
public Iterable<QualifiedName> getImportedNames() {
    if (null == lazyImportedNames) {
        synchronized (this) {
            if (null == lazyImportedNames) {
                // get imported names collected during global scoping
                // the scope provider registers every request in scoping so that by this
                // also all names are collected that cannot be resolved
                Iterable<QualifiedName> superImportedNames = super.getImportedNames();
                // use sorted set to ensure order of items
                final SortedSet<QualifiedName> importedNames;
                if (superImportedNames != null) {
                    importedNames = Sets.newTreeSet(superImportedNames);
                } else {
                    importedNames = Sets.<QualifiedName>newTreeSet();
                }
                // import our own module name to get a proper change notification
                Resource resource = getResource();
                List<EObject> contents = resource.getContents();
                if (contents.size() > 1) {
                    TModule module = (TModule) contents.get(1);
                    importedNames.add(qualifiedNameProvider.getFullyQualifiedName(module));
                }
                final Set<EObject> crossRefTypes = Sets.newHashSet();
                IAcceptor<EObject> acceptor = getCrossRefTypeAcceptor(crossRefTypes);
                crossReferenceComputer.computeCrossRefs(resource, acceptor);
                for (EObject type : crossRefTypes) {
                    if (type instanceof Type) {
                        handleType(importedNames, type);
                    } else if (type instanceof TVariable) {
                        handleTVariable(importedNames, (TVariable) type);
                    } else if (type instanceof TEnumLiteral) {
                        handleTEnumLiteral(importedNames, (TEnumLiteral) type);
                    }
                }
                this.lazyImportedNames = importedNames;
            }
        }
    }
    return lazyImportedNames;
}

Example 38 with TModule

use of org.eclipse.n4js.ts.types.TModule in project n4js by eclipse.

the class N4JSResourceDescriptionStrategy method createEObjectDescriptions.

@Override
public boolean createEObjectDescriptions(final EObject eObject, IAcceptor<IEObjectDescription> acceptor) {
    if (getQualifiedNameProvider() == null)
        return false;
    if (eObject instanceof TModule) {
        TModule module = (TModule) eObject;
        internalCreateEObjectDescriptionForRoot(module, acceptor);
        for (Type type : module.getTopLevelTypes()) {
            internalCreateEObjectDescription(type, acceptor);
        }
        for (TVariable variable : module.getVariables()) {
            internalCreateEObjectDescription(variable, acceptor);
        }
    }
    // export is only possible for top-level elements
    return false;
}

Example 39 with TModule

use of org.eclipse.n4js.ts.types.TModule in project n4js by eclipse.

the class UserdataMapper method getDeserializedModuleFromDescription.

/**
 * Reads the TModule stored in the given IEObjectDescription.
 */
public static TModule getDeserializedModuleFromDescription(IEObjectDescription eObjectDescription, URI uri) {
    final String serializedData = eObjectDescription.getUserData(USERDATA_KEY_SERIALIZED_SCRIPT);
    if (Strings.isNullOrEmpty(serializedData)) {
        return null;
    }
    final XMIResource xres = new XMIResourceImpl(uri);
    try {
        final boolean binary = !serializedData.startsWith("<");
        final ByteArrayInputStream bais = new ByteArrayInputStream(binary ? XMLTypeFactory.eINSTANCE.createBase64Binary(serializedData) : serializedData.getBytes(TRANSFORMATION_CHARSET_NAME));
        xres.load(bais, getOptions(uri, binary));
    } catch (Exception e) {
        // $NON-NLS-1$
        LOGGER.warn("error deserializing module from IEObjectDescription: " + uri);
        if (LOGGER.isTraceEnabled()) {
            LOGGER.trace("error deserializing module from IEObjectDescription=" + eObjectDescription + ": " + uri, // $NON-NLS-1$
            e);
        }
        // IDE, so the format could be out of date (after an update of the IDE))
        return null;
    }
    final List<EObject> contents = xres.getContents();
    if (contents.isEmpty() || !(contents.get(0) instanceof TModule)) {
        return null;
    }
    final TModule module = (TModule) contents.get(0);
    xres.getContents().clear();
    return module;
}

Example 40 with TModule

use of org.eclipse.n4js.ts.types.TModule in project n4js by eclipse.

the class AbstractTypeVisibilityChecker method isPublicInternalVisible.

private boolean isPublicInternalVisible(Resource contextResource, final T element) {
    if (contextResource != null) {
        final TModule contextModule = N4JSResource.getModule(contextResource);
        final TModule elementModule = N4JSResource.getModule(element.eResource());
        return elementModule == null || Strings.equal(contextModule.getVendorID(), elementModule.getVendorID());
    }
    return false;
}