// build ValueFactory
        valueFactory = new ValueFactoryQImpl(config.getRepositoryService().getQValueFactory(), npResolver);
        // build nodetype manager
        ntManager = new NodeTypeManagerImpl(workspace.getNodeTypeRegistry(), this);
        validator = new ItemStateValidator(this, getPathFactory());
        itemStateManager = createSessionItemStateManager(workspace.getUpdatableItemStateManager(), workspace.getItemStateFactory());
        HierarchyManager hMgr = getHierarchyManager();
        itemManager = createItemManager(hMgr);