this.namespaces = new LinkedHashMap<String, String>();
this.prefixes = new LinkedHashMap<String, String>();
// Observation manager per session
ObservationManagerRegistry observationManagerRegistry =
(ObservationManagerRegistry)container.getComponentInstanceOfType(ObservationManagerRegistry.class);
ObservationManager observationManager = observationManagerRegistry.createObservationManager(this);
LocalWorkspaceDataManagerStub workspaceDataManager =
(LocalWorkspaceDataManagerStub)container.getComponentInstanceOfType(LocalWorkspaceDataManagerStub.class);
this.dataManager = new SessionDataManager(this, workspaceDataManager);