mcs/class/FirebirdSql.Data.Firebird/FirebirdSql.Data.Firebird/FbErrorCollection.cs

   1 /*
   2  *      Firebird ADO.NET Data provider for .NET and Mono
   3  *
   4  *         The contents of this file are subject to the Initial
   5  *         Developer's Public License Version 1.0 (the "License");
   6  *         you may not use this file except in compliance with the
   7  *         License. You may obtain a copy of the License at
   8  *         http://www.firebirdsql.org/index.php?op=doc&id=idpl
   9  *
  10  *         Software distributed under the License is distributed on
  11  *         an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either
  12  *         express or implied. See the License for the specific
  13  *         language governing rights and limitations under the License.
  14  *
  15  *      Copyright (c) 2002, 2005 Carlos Guzman Alvarez
  16  *      All Rights Reserved.
  17  */
  18
  19 using System;
  20 using System.Collections;
  21 using System.ComponentModel;
  22
  23 using FirebirdSql.Data.Common;
  24
  25 namespace FirebirdSql.Data.Firebird
  26 {
  27         /// <include file='Doc/en_EN/FbErrorCollection.xml'     path='doc/class[@name="FbErrorCollection"]/overview/*'/>
  28 #if     (!NETCF)
  29         [Serializable, ListBindable(false)]
  30 #endif
  31         public sealed class FbErrorCollection : ICollection, IEnumerable
  32         {
  33                 #region Fields
  34
  35                 private ArrayList errors;
  36
  37                 #endregion
  38
  39                 #region Indexers
  40
  41                 /// <include file='Doc/en_EN/FbErrorCollection.xml'     path='doc/class[@name="FbErrorCollection"]/indexer[@name="Item(System.Int32)"]/*'/>
  42                 public FbError this[int index]
  43                 {
  44                         get { return (FbError)this.errors[index]; }
  45                 }
  46
  47                 #endregion
  48
  49                 #region Constructors
  50
  51                 internal FbErrorCollection()
  52                 {
  53                         this.errors = ArrayList.Synchronized(new ArrayList());
  54                 }
  55
  56                 #endregion
  57
  58                 #region ICollection     Properties
  59
  60                 /// <include file='Doc/en_EN/FbErrorCollection.xml'     path='doc/class[@name="FbErrorCollection"]/property[@name="Count"]/*'/>
  61                 public int Count
  62                 {
  63                         get { return this.errors.Count; }
  64                 }
  65
  66                 bool ICollection.IsSynchronized
  67                 {
  68                         get { return this.errors.IsSynchronized; }
  69                 }
  70
  71                 object ICollection.SyncRoot
  72                 {
  73                         get { return this.errors.SyncRoot; }
  74                 }
  75
  76                 #endregion
  77
  78                 #region ICollection     Methods
  79
  80                 /// <include file='Doc/en_EN/FbErrorCollection.xml'     path='doc/class[@name="FbErrorCollection"]/method[@name="CopyTo(System.Array,System.Int32)"]/*'/>
  81                 public void CopyTo(Array array, int index)
  82                 {
  83                         this.errors.CopyTo(array, index);
  84                 }
  85
  86                 #endregion
  87
  88                 #region IEnumerable     Methods
  89
  90                 IEnumerator IEnumerable.GetEnumerator()
  91                 {
  92                         return this.errors.GetEnumerator();
  93                 }
  94
  95                 #endregion
  96
  97                 #region Internal Methods
  98
  99                 /// <include file='Doc/en_EN/FbErrorCollection.xml'     path='doc/class[@name="FbErrorCollection"]/method[@name="IndexOf(System.String)"]/*'/>
 100                 internal int IndexOf(string errorMessage)
 101                 {
 102                         int index = 0;
 103                         foreach (FbError item in this)
 104                         {
 105                                 if (GlobalizationHelper.CultureAwareCompare(item.Message, errorMessage))
 106                                 {
 107                                         return index;
 108                                 }
 109                                 index++;
 110                         }
 111
 112                         return -1;
 113                 }
 114
 115                 /// <include file='Doc/en_EN/FbErrorCollection.xml'     path='doc/class[@name="FbErrorCollection"]/method[@name="Add(FbError)"]/*'/>
 116                 internal FbError Add(FbError error)
 117                 {
 118                         this.errors.Add(error);
 119
 120                         return error;
 121                 }
 122
 123                 /// <include file='Doc/en_EN/FbErrorCollection.xml'     path='doc/class[@name="FbErrorCollection"]/method[@name="Add(System.String,System.Int32)"]/*'/>
 124                 internal FbError Add(string errorMessage, int number)
 125                 {
 126                         FbError error = new FbError(errorMessage, number);
 127
 128                         return this.Add(error);
 129                 }
 130
 131                 #endregion
 132         }
 133 }