public SelectResponseParser( ISolrDocumentResponseParser <TOld> inner, ISolrDocumentResponseParser <Dictionary <string, object> > dictionaryParser, MethodCallExpression selectCall, SelectExpressionsCollection selectState) : base(inner, dictionaryParser) { _selectCall = selectCall ?? throw new ArgumentNullException(nameof(selectCall)); _selectState = selectState ?? throw new ArgumentNullException(nameof(selectState)); }
public SelectFieldsVisitor(MemberContext context, SelectExpressionsCollection selectContext) { _context = context ?? throw new ArgumentNullException(nameof(context)); _selectContext = selectContext ?? throw new ArgumentNullException(nameof(selectContext)); }
public static IExecuter <TNew> ChangeType <TNew, TOld>( this IExecuter <TOld> executer, MethodCallExpression expression, SelectExpressionsCollection selectExpressionsCollection) { if (executer == null) { throw new ArgumentNullException(nameof(executer)); } if (expression == null) { throw new ArgumentNullException(nameof(expression)); } if (selectExpressionsCollection == null) { throw new ArgumentNullException(nameof(selectExpressionsCollection)); } try { SolrQueryExecuter <TOld> oldExecuter = executer.Executer; ISolrConnection connection = oldExecuter.GetFieldRecursive <ISolrConnection>(); ISolrQuerySerializer serializer = oldExecuter.GetFieldRecursive <ISolrQuerySerializer>(); ISolrFacetQuerySerializer facetQuerySerializer = oldExecuter.GetFieldRecursive <ISolrFacetQuerySerializer>(); ISolrDocumentResponseParser <TOld> oldParser = oldExecuter.GetFieldRecursive <ISolrDocumentResponseParser <TOld> >(); ISolrFieldParser fieldParser = oldParser.GetFieldRecursive <ISolrFieldParser>(); SolrDictionaryDocumentResponseParser dictionaryParser = new SolrDictionaryDocumentResponseParser(fieldParser); ISolrDocumentResponseParser <TNew> docParser; if (expression.Method.DeclaringType == typeof(Queryable) && expression.Method.Name == nameof(Queryable.Cast)) { docParser = new CastResponseParser <TNew, TOld>(oldParser, dictionaryParser); } else if (expression.Method.DeclaringType == typeof(Queryable) && expression.Method.Name == nameof(Queryable.Select)) { docParser = new SelectResponseParser <TNew, TOld>(oldParser, dictionaryParser, expression, selectExpressionsCollection); } else { throw new InvalidOperationException( $"Unable to change query type from {typeof(TOld).Name} to {typeof(TNew).Name}. Method {expression.Method.Name} not supported"); } ISolrAbstractResponseParser <TNew> parser = new DefaultResponseParser <TNew>(docParser); SolrQueryExecuter <TNew> newExecuter = new SolrQueryExecuter <TNew>(parser, connection, serializer, facetQuerySerializer, new SolrMoreLikeThisHandlerQueryResultsParser <TNew>(Enumerable.Repeat(parser, 1))); newExecuter.DefaultHandler = oldExecuter.DefaultHandler; newExecuter.DefaultRows = oldExecuter.DefaultRows; newExecuter.MoreLikeThisHandler = oldExecuter.MoreLikeThisHandler; return(new SelectQueryExecutor <TNew>(newExecuter)); } catch (Exception e) { throw new InvalidOperationException( $"Unable to change solr query executer from {typeof(TOld)} to {typeof(TNew)}.", e); } }
public ReplaceCalculatedVisitor(SelectExpressionsCollection collection, Dictionary <string, object> dictionary) { _collection = collection ?? throw new ArgumentNullException(nameof(collection)); _dictionary = dictionary ?? throw new ArgumentNullException(nameof(dictionary)); }