mcs/class/System.Data/System.Data.Sql/SqlDefinition.cs

   1 //
   2 // System.Data.Sql.SqlDefinition
   3 //
   4 // Author:
   5 //   Tim Coleman (tim@timcoleman.com)
   6 //
   7 // Copyright (C) Tim Coleman, 2003
   8 //
   9
  10 #if NET_1_2
  11
  12 using System;
  13
  14 namespace System.Data.Sql {
  15         public sealed class SqlDefinition
  16         {
  17                 #region Fields
  18
  19                 ISqlCommand cmd;
  20                 string cmdText;
  21                 CommandType cmdType;
  22                 SqlMetaData[] metadata;
  23                 ParameterDirection[] parmDirection;
  24
  25                 #endregion // Fields
  26
  27                 #region Constructors
  28
  29                 public SqlDefinition (ISqlCommand cmd)
  30                 {
  31                         this.cmd = cmd;
  32                         this.cmdText = cmd.CommandText;
  33                         this.cmdType = cmd.CommandType;
  34                 }
  35
  36                 public SqlDefinition (string cmdText, CommandType cmdType, SqlMetaData[] metadata, ParameterDirection[] parmDirection)
  37                 {
  38                         this.cmd = null;
  39                         this.cmdText = cmdText;
  40                         this.cmdType = cmdType;
  41                         this.metadata = metadata;
  42                         this.parmDirection = parmDirection;
  43                 }
  44
  45                 #endregion // Constructors
  46
  47                 #region Properties
  48
  49                 public string CommandText {
  50                         get {
  51                                 if (cmd == null)
  52                                         return cmdText;
  53                                 return cmd.CommandText;
  54                         }
  55                 }
  56
  57                 public CommandType CommandType {
  58                         get {
  59                                 if (cmd == null)
  60                                         return cmdType;
  61                                 return cmd.CommandType;
  62                         }
  63                 }
  64
  65                 [MonoTODO]
  66                 public int ParameterCount {
  67                         get {
  68                                 if (cmd == null)
  69                                         throw new NotImplementedException ();
  70                                 return cmd.Parameters.Count;
  71                         }
  72                 }
  73
  74                 #endregion // Properties
  75
  76                 #region Methods
  77
  78                 public ParameterDirection GetParameterDirection (int i)
  79                 {
  80                         if (cmd == null)
  81                                 return parmDirection [i];
  82
  83                         return cmd.Parameters [i].Direction;
  84
  85                 }
  86
  87                 public SqlMetaData GetSqlMetaData (int i)
  88                 {
  89                         if (cmd == null)
  90                                 return metadata [i];
  91
  92                         return cmd.Parameters [i].MetaData;
  93                 }
  94
  95                 #endregion // Methods
  96         }
  97 }
  98
  99 #endif