1 files changed, 23 insertions, 0 deletions
diff --git a/slips/src/app/Marina/DataAccess/DatabaseCommand.cs b/slips/src/app/Marina/DataAccess/DatabaseCommand.cs
new file mode 100644
index 0000000..f394ec0
--- /dev/null
+++ b/slips/src/app/Marina/DataAccess/DatabaseCommand.cs
@@ -0,0 +1,23 @@
+using System;
+using System.Data;
+
+namespace Marina.DataAccess {
+	public class DatabaseCommand : IDatabaseCommand {
+		public DatabaseCommand( IDbCommand command ) {
+			_command = command;
+		}
+
+		public DataTable ExecuteQuery() {
+			DataTable table = new DataTable( );
+			table.Load( _command.ExecuteReader( ) );
+			return table;
+		}
+
+		public long ExecuteScalarQuery() {
+			object scalar = _command.ExecuteScalar( );
+			return DBNull.Value != scalar ? Convert.ToInt32( scalar ) : -1;
+		}
+
+		private readonly IDbCommand _command;
+	}
+}
+\ No newline at end of file