this.dispatcher = dispatcher;
this.statementContext = statementContext;
this.coreGUIContext = coreGUIContext;
this.keyResolver = new PlaceSecurityResolver();
this.contextAwareWidgets = new HashMap<String, SecurityContextAware>();
this.filteringStatementContext = new FilteringStatementContext(
statementContext,
new FilteringStatementContext.Filter() {
@Override
public String filter(String key) {
if (key.equals("selected.entity")) {