*/
public HandlerContextImpl(ResourceLocator resourceLocator) {
ModelUtil modelUtil = new ModelUtil(resourceLocator);
model = modelUtil.getBaseModel(); //ModelFactory.createDefaultModel();
this.resourceLocator = resourceLocator;
accessControlFilter = new AccessControlFilter();
accessControlFilter.init(new HandlerConfigImp(model.createResource(),
this));
handlerDescriptors = getHandlerDescriptors();
initExceptionHandlers();
}