X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=mcs%2Fclass%2FMono.Data.SqliteClient%2FMono.Data.SqliteClient%2FSqliteParameter.cs;h=b0dca170f7e2115f18802e2f566183ff96979072;hb=73e68c19840c913c52bbe0bd53e2621ca3fe71c2;hp=2f3fe13de877e0f09332454324fc52e14b2f4073;hpb=699e59742843044f6efa1726b7cb64f19d909e64;p=mono.git

diff --git a/mcs/class/Mono.Data.SqliteClient/Mono.Data.SqliteClient/SqliteParameter.cs b/mcs/class/Mono.Data.SqliteClient/Mono.Data.SqliteClient/SqliteParameter.cs
index 2f3fe13de87..b0dca170f7e 100644
--- a/mcs/class/Mono.Data.SqliteClient/Mono.Data.SqliteClient/SqliteParameter.cs
+++ b/mcs/class/Mono.Data.SqliteClient/Mono.Data.SqliteClient/SqliteParameter.cs
@@ -31,16 +31,26 @@
 
 using System;
 using System.Data;
+#if NET_2_0
+using System.Data.Common;
+#endif
 
 namespace Mono.Data.SqliteClient
 {
-	public class SqliteParameter : IDbDataParameter
+	public class SqliteParameter :
+#if NET_2_0
+		DbParameter
+#else
+		IDbDataParameter
+#endif
 	{
 
 		#region Fields
 		
 		private string name;
 		private DbType type;
+		private DbType originalType;
+		private bool typeSet;
 		private string source_column;
 		private ParameterDirection direction;
 		private DataRowVersion row_version;
@@ -48,6 +58,8 @@ namespace Mono.Data.SqliteClient
 		private byte precision;
 		private byte scale;
 		private int size;
+		private bool isNullable;
+		private bool sourceColumnNullMapping;
 		
 		#endregion
 
@@ -57,28 +69,31 @@ namespace Mono.Data.SqliteClient
 		{
 			type = DbType.String;
 			direction = ParameterDirection.Input;
+			isNullable = true;
 		}
 		
-		public SqliteParameter (string name_in, DbType type_in)
+		public SqliteParameter (string name, DbType type)
 		{
-			name = name_in;
-			type = type_in;
+			this.name = name;
+			this.type = type;
+			isNullable = true;
 		}
 		
-		public SqliteParameter (string name_in, object param_value_in)
+		public SqliteParameter (string name, object value)
 		{
-			name = name_in;
+			this.name = name;
 			type = DbType.String;
-			param_value = param_value_in;
+			param_value = value;
 			direction = ParameterDirection.Input;
+			isNullable = true;
 		}
 		
-		public SqliteParameter (string name_in, DbType type_in, int size_in) : this (name_in, type_in)
+		public SqliteParameter (string name, DbType type, int size) : this (name, type)
 		{
-			size = size_in;
+			this.size = size;
 		}
 		
-		public SqliteParameter (string name_in, DbType type_in, int size, string src_column) : this (name_in ,type_in)
+		public SqliteParameter (string name, DbType type, int size, string src_column) : this (name ,type, size)
 		{
 			source_column = src_column;
 		}
@@ -87,25 +102,48 @@ namespace Mono.Data.SqliteClient
 
 		#region Properties
 		
+#if NET_2_0
+		override
+#endif
 		public DbType DbType {
 			get { return type; }
-			set { type = value; }
+			set {
+				if (!typeSet) {
+					originalType = type;
+					typeSet = true;
+				}
+				type = value;
+				if (!typeSet)
+					originalType = type;
+			}
 		}
-		
+	
+#if NET_2_0
+		override
+#endif
 		public ParameterDirection Direction {
 			get { return direction; }
 			set { direction = value; }
 		}
-		
+	
+#if NET_2_0
+		override
+#endif
 		public bool IsNullable {
-			get { return true; }
+			get { return isNullable; }
+#if NET_2_0
+			set { isNullable = value; }
+#endif
 		}
-		
+
+#if NET_2_0
+		override
+#endif
 		public string ParameterName {
 			get { return name; }
 			set { name = value; }
 		}
-		
+	
 		public byte Precision {
 			get { return precision; }
 			set { precision = value; }
@@ -115,22 +153,41 @@ namespace Mono.Data.SqliteClient
 			get { return scale; }
 			set { scale = value; }
 		}
-		
+
+#if NET_2_0
+		override
+#endif
 		public int Size {
 			get { return size; }
 			set { size = value; }
 		}
 		
+#if NET_2_0
+		override
+#endif
 		public string SourceColumn {
 			get { return source_column; }
 			set { source_column = value; }
 		}
-		
+
+#if NET_2_0
+		public override bool SourceColumnNullMapping {
+			get { return sourceColumnNullMapping; }
+			set { sourceColumnNullMapping = value; }
+		}
+#endif
+
+#if NET_2_0
+		override
+#endif
 		public DataRowVersion SourceVersion {
 			get { return row_version; }
 			set { row_version = value; }
 		}
 		
+#if NET_2_0
+		override
+#endif
 		public object Value {
 			get { return param_value; }
 			set { param_value = value; }
@@ -138,5 +195,13 @@ namespace Mono.Data.SqliteClient
 		
 		#endregion
 
+		#region methods
+#if NET_2_0
+		public override void ResetDbType ()
+		{
+			type = originalType;
+		}
+#endif
+		#endregion
 	}
 }