@Override public IDataProviderResponse countEntityLinks(GetEntitySetLinksCountUriInfo uriInfo, ODataContext context) throws ODataException { IDataProvider dataProvider = null; String targetEntitySet = uriInfo.getTargetEntitySet().getEntityType().getNamespace()+"."+uriInfo.getTargetEntitySet().getName(); dataProvider = getDataProvider(targetEntitySet); if (dataProvider !=null){ return dataProvider.countEntityLinks(uriInfo, context); } else return null; }