mcs/class/System.XML/System.Xml.Serialization/XmlArrayItemAttribute.cs

   1 //
   2 // XmlArrayItemAttribute.cs:
   3 //
   4 // Author:
   5 //   John Donagher (john@webmeta.com)
   6 //
   7 // (C) 2002 John Donagher
   8 //
   9
  10 //
  11 // Permission is hereby granted, free of charge, to any person obtaining
  12 // a copy of this software and associated documentation files (the
  13 // "Software"), to deal in the Software without restriction, including
  14 // without limitation the rights to use, copy, modify, merge, publish,
  15 // distribute, sublicense, and/or sell copies of the Software, and to
  16 // permit persons to whom the Software is furnished to do so, subject to
  17 // the following conditions:
  18 //
  19 // The above copyright notice and this permission notice shall be
  20 // included in all copies or substantial portions of the Software.
  21 //
  22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  23 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  25 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  26 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  27 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  29 //
  30
  31 using System.Xml.Schema;
  32 using System;
  33
  34 namespace System.Xml.Serialization
  35 {
  36         /// <summary>
  37         /// Summary description for XmlArrayItemAttribute.
  38         /// </summary>
  39         [AttributeUsage(AttributeTargets.Property | AttributeTargets.Field
  40                  | AttributeTargets.Parameter | AttributeTargets.ReturnValue, AllowMultiple=true)]
  41         public class XmlArrayItemAttribute : Attribute
  42         {
  43                 private string dataType;
  44                 private string elementName;
  45                 private XmlSchemaForm form;
  46                 private string ns;
  47                 private bool isNullable = false;
  48                 private int nestingLevel;
  49                 private Type type;
  50
  51                 public XmlArrayItemAttribute ()
  52                 {
  53                 }
  54                 public XmlArrayItemAttribute (string elementName)
  55                 {
  56                         this.elementName = elementName;
  57                 }
  58
  59                 public XmlArrayItemAttribute (Type type)
  60                 {
  61                         this.type = type;
  62                 }
  63
  64                 public XmlArrayItemAttribute (string elementName, Type type)
  65                 {
  66                         this.elementName = elementName;
  67                         this.type = type;
  68                 }
  69
  70                 public string DataType {
  71                         get {
  72                                 if (dataType == null) {
  73                                         return string.Empty;
  74                                 }
  75                                 return dataType;
  76                         }
  77                         set { dataType = value; }
  78                 }
  79
  80                 public string ElementName {
  81                         get {
  82                                 if (elementName == null) {
  83                                         return string.Empty;
  84                                 }
  85                                 return elementName;
  86                         }
  87                         set { elementName = value; }
  88                 }
  89
  90                 public XmlSchemaForm Form {
  91                         get { return form; }
  92                         set { form = value; }
  93                 }
  94
  95                 public string Namespace {
  96                         get { return ns; }
  97                         set { ns = value; }
  98                 }
  99
 100                 public bool IsNullable {
 101                         get { return isNullable; }
 102                         set { isNullable = value; }
 103                 }
 104
 105                 public Type Type {
 106                         get { return type; }
 107                         set { type = value; }
 108                 }
 109
 110                 public int NestingLevel {
 111                         get { return nestingLevel; }
 112                         set { nestingLevel = value; }
 113                 }
 114
 115                 internal void AddKeyHash (System.Text.StringBuilder sb)
 116                 {
 117                         sb.Append ("XAIA ");
 118                         KeyHelper.AddField (sb, 1, ns);
 119                         KeyHelper.AddField (sb, 2, elementName);
 120                         KeyHelper.AddField (sb, 3, form.ToString(), XmlSchemaForm.None.ToString());
 121                         KeyHelper.AddField (sb, 4, isNullable, true);
 122                         KeyHelper.AddField (sb, 5, dataType);
 123                         KeyHelper.AddField (sb, 6, nestingLevel, 0);
 124                         KeyHelper.AddField (sb, 7, type);
 125                         sb.Append ('|');
 126                 }
 127         }
 128 }