QuerySingle<T7>(commandText, commandType, parameters, splitOn)

Author: C0nquistadore

src/Dibix.Dapper/DapperDatabaseAccessor.cs

@@ -80,6 +80,12 @@ protected override IEnumerable<TReturn> QueryMany<TFirst, TSecond, TThird, TFour
             return base.Connection.Query(commandText, map, CollectParameters(parameters), this._transaction, commandType: commandType, splitOn: splitOn);
         }
 
+        protected override IEnumerable<TReturn> QueryMany<TFirst, TSecond, TThird, TFourth, TFifth, TSixth, TSeventh, TReturn>(string commandText, CommandType commandType, ParametersVisitor parameters, Func<TFirst, TSecond, TThird, TFourth, TFifth, TSixth, TSeventh, TReturn> map, string splitOn)
+        {
+            DecoratedTypeMap.Adapt<TFirst, TSecond, TThird, TFourth, TFifth, TSixth, TSeventh>();
+            return base.Connection.Query(commandText, map, CollectParameters(parameters), this._transaction, commandType: commandType, splitOn: splitOn);
+        }
+
         protected override IEnumerable<TReturn> QueryMany<TFirst, TSecond, TThird, TFourth, TFifth, TSixth, TSeventh, TEighth, TNinth, TReturn>(string commandText, CommandType commandType, ParametersVisitor parameters, Func<TFirst, TSecond, TThird, TFourth, TFifth, TSixth, TSeventh, TEighth, TNinth, TReturn> map, string splitOn)
         {
             DecoratedTypeMap.Adapt<TFirst, TSecond, TThird, TFourth, TFifth, TSixth, TSeventh, TEighth, TNinth>();

src/Dibix/Access/DatabaseAccessor.cs

@@ -115,6 +115,14 @@ protected DatabaseAccessor(DbConnection connection, Action onDispose)
                        .Single();
         });
 
+        public TReturn QuerySingle<TReturn, TSecond, TThird, TFourth, TFifth, TSixth, TSeventh>(string commandText, CommandType commandType, ParametersVisitor parameters, string splitOn) where TReturn : new() => Execute(commandText, commandType, parameters, () =>
+        {
+            MultiMapper multiMapper = new MultiMapper();
+            return this.QueryMany<TReturn, TSecond, TThird, TFourth, TFifth, TSixth, TSeventh, TReturn>(commandText, commandType, parameters, (a, b, c, d, e, f, g) => multiMapper.MapRow<TReturn>(useProjection: false, a, b, c, d, e, f, g), splitOn)
+                       .PostProcess(multiMapper)
+                       .Single();
+        });
+
         T IDatabaseAccessor.QuerySingleOrDefault<T>(string commandText, CommandType commandType, ParametersVisitor parameters) => Execute(commandText, commandType, parameters, () => this.QuerySingleOrDefault<T>(commandText, commandType, parameters).PostProcess());
 
         IMultipleResultReader IDatabaseAccessor.QueryMultiple(string commandText, CommandType commandType, ParametersVisitor parameters) => Execute(commandText, commandType, parameters, () => this.QueryMultiple(commandText, commandType, parameters));
@@ -140,6 +148,7 @@ protected DatabaseAccessor(DbConnection connection, Action onDispose)
         protected abstract IEnumerable<TReturn> QueryMany<TFirst, TSecond, TThird, TFourth, TFifth, TReturn>(string commandText, CommandType commandType, ParametersVisitor parameters, Func<TFirst, TSecond, TThird, TFourth, TFifth, TReturn> map, string splitOn);
 
         protected abstract IEnumerable<TReturn> QueryMany<TFirst, TSecond, TThird, TFourth, TFifth, TSixth, TReturn>(string commandText, CommandType commandType, ParametersVisitor parameters, Func<TFirst, TSecond, TThird, TFourth, TFifth, TSixth, TReturn> map, string splitOn);
+        protected abstract IEnumerable<TReturn> QueryMany<TFirst, TSecond, TThird, TFourth, TFifth, TSixth, TSeventh, TReturn>(string commandText, CommandType commandType, ParametersVisitor parameters, Func<TFirst, TSecond, TThird, TFourth, TFifth, TSixth, TSeventh, TReturn> map, string splitOn);
 
         protected abstract IEnumerable<TReturn> QueryMany<TFirst, TSecond, TThird, TFourth, TFifth, TSixth, TSeventh, TEighth, TNinth, TReturn>(string commandText, CommandType commandType, ParametersVisitor parameters, Func<TFirst, TSecond, TThird, TFourth, TFifth, TSixth, TSeventh, TEighth, TNinth, TReturn> map, string splitOn);
 

src/Dibix/Access/DatabaseAccessorExtensions.QuerySingle.cs

@@ -93,12 +93,5 @@ public static TReturn QuerySingle<TReturn, TSecond, TThird, TFourth>(this IDatab
             }, splitOn);
             return cache.Single();
         }
-
-        // OrderManagement (LoadOrder)
-        public static TReturn QuerySingle<TReturn, TSecond, TThird, TFourth, TFifth>(this IDatabaseAccessor accessor, string commandText, ParametersVisitor parameters, string splitOn) where TReturn : new()
-        {
-            Guard.IsNotNull(accessor, nameof(accessor));
-            return accessor.QuerySingle<TReturn, TSecond, TThird, TFourth, TFifth>(commandText, CommandType.Text, parameters, splitOn);
-        }
     }
 }

src/Dibix/Access/IDatabaseAccessor.cs

@@ -29,6 +29,7 @@ public interface IDatabaseAccessor : IDisposable
         TReturn QuerySingle<TReturn, TSecond, TThird>(string commandText, CommandType commandType, ParametersVisitor parameters, string splitOn) where TReturn : new();
         TReturn QuerySingle<TReturn, TSecond, TThird, TFourth>(string commandText, CommandType commandType, ParametersVisitor parameters, string splitOn) where TReturn : new();
         TReturn QuerySingle<TReturn, TSecond, TThird, TFourth, TFifth>(string commandText, CommandType commandType, ParametersVisitor parameters, string splitOn) where TReturn : new();
+        TReturn QuerySingle<TReturn, TSecond, TThird, TFourth, TFifth, TSixth, TSeventh>(string commandText, CommandType commandType, ParametersVisitor parameters, string splitOn) where TReturn : new();
         T QuerySingleOrDefault<T>(string commandText, CommandType commandType, ParametersVisitor parameters);
         IMultipleResultReader QueryMultiple(string commandText, CommandType commandType, ParametersVisitor parameters);
         Task<IMultipleResultReader> QueryMultipleAsync(string commandText, CommandType commandType, ParametersVisitor parameters, CancellationToken cancellationToken);