mcs/class/referencesource/System.Data/System/Data/CodeGen/StrongTypingException.cs

   1 //------------------------------------------------------------------------------
   2 // <copyright file="StrongTypingException.cs" company="Microsoft">
   3 //     Copyright (c) Microsoft Corporation.  All rights reserved.
   4 // </copyright>
   5 // <owner current="true" primary="true">[....]</owner>
   6 // <owner current="true" primary="false">[....]</owner>
   7 // <owner current="false" primary="false">[....]</owner>
   8 //------------------------------------------------------------------------------
   9
  10 namespace System.Data {
  11     using System;
  12     using System.Collections;
  13     using System.Data;
  14     using System.Runtime.Serialization;
  15
  16 #if !COREFX
  17     /// <devdoc>
  18     ///    <para>DEV: The exception that is throwing from strong typed DataSet when user access to DBNull value.</para>
  19     /// </devdoc>
  20     [Serializable]
  21     public class StrongTypingException : DataException {
  22         protected StrongTypingException(SerializationInfo info, StreamingContext context)
  23         : base(info, context) {
  24         }
  25         /// <devdoc>
  26         ///    <para>[To be supplied.]</para>
  27         /// </devdoc>
  28         public StrongTypingException() : base() {
  29             HResult = HResults.StrongTyping;
  30         }
  31
  32         public StrongTypingException(string message)  : base(message) {
  33             HResult = HResults.StrongTyping;
  34         }
  35
  36         /// <devdoc>
  37         ///    <para>[To be supplied.]</para>
  38         /// </devdoc>
  39         public StrongTypingException(string s, Exception innerException) : base(s, innerException) {
  40             HResult = HResults.StrongTyping;
  41         }
  42     }
  43 #endif
  44
  45     /// <devdoc>
  46     ///    <para>DEV: The exception that is throwing in generating strong typed DataSet when name conflict happens.</para>
  47     /// </devdoc>
  48     [Serializable]
  49     public class TypedDataSetGeneratorException : DataException {
  50         private ArrayList errorList;
  51         private string KEY_ARRAYCOUNT = "KEY_ARRAYCOUNT";
  52         private string KEY_ARRAYVALUES = "KEY_ARRAYVALUES";
  53
  54         protected TypedDataSetGeneratorException(SerializationInfo info, StreamingContext context)
  55         : base(info, context) {
  56             int count = (int) info.GetValue(KEY_ARRAYCOUNT, typeof(System.Int32));
  57             if (count > 0) {
  58                 errorList = new ArrayList();
  59                 for (int i = 0; i < count; i++) {
  60                     errorList.Add(info.GetValue(KEY_ARRAYVALUES + i, typeof(System.String)));
  61                 }
  62             }
  63             else
  64                 errorList = null;
  65         }
  66
  67         /// <devdoc>
  68         ///    <para>[To be supplied.]</para>
  69         /// </devdoc>
  70         public TypedDataSetGeneratorException() : base() {
  71             errorList = null;
  72             HResult = HResults.StrongTyping;
  73         }
  74
  75         public TypedDataSetGeneratorException(string message)  : base(message) {
  76             HResult = HResults.StrongTyping;
  77         }
  78
  79         public TypedDataSetGeneratorException(string message, Exception innerException)  : base(message, innerException) {
  80             HResult = HResults.StrongTyping;
  81         }
  82
  83         /// <devdoc>
  84         ///    <para>[To be supplied.]</para>
  85         /// </devdoc>
  86         public TypedDataSetGeneratorException(ArrayList list) : this() {
  87             errorList = list;
  88             HResult = HResults.StrongTyping;
  89         }
  90
  91         /// <devdoc>
  92         ///    <para>[To be supplied.]</para>
  93         /// </devdoc>
  94         public ArrayList ErrorList {
  95             get {
  96                 return errorList;
  97             }
  98         }
  99
 100         [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
 101         public override void GetObjectData(SerializationInfo info, StreamingContext context)
 102         {
 103             base.GetObjectData(info, context);
 104
 105             if (errorList != null) {
 106                 info.AddValue(KEY_ARRAYCOUNT, errorList.Count);
 107                 for (int i = 0; i < errorList.Count; i++) {
 108                     info.AddValue(KEY_ARRAYVALUES + i, errorList[i].ToString());
 109                 }
 110             }
 111             else {
 112                 info.AddValue(KEY_ARRAYCOUNT, 0);
 113             }
 114         }
 115     }
 116 }