ActiveRecord/Castle.ActiveRecord/Attributes/VersionAttribute.cs

   1 // Copyright 2004-2008 Castle Project - http://www.castleproject.org/
   2 //
   3 // Licensed under the Apache License, Version 2.0 (the "License");
   4 // you may not use this file except in compliance with the License.
   5 // You may obtain a copy of the License at
   6 //
   7 //     http://www.apache.org/licenses/LICENSE-2.0
   8 //
   9 // Unless required by applicable law or agreed to in writing, software
  10 // distributed under the License is distributed on an "AS IS" BASIS,
  11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 // See the License for the specific language governing permissions and
  13 // limitations under the License.
  14
  15 namespace Castle.ActiveRecord
  16 {
  17         using System;
  18
  19         /// <summary>
  20         /// This attribute is used to specify that a property is the versioning property of the class
  21         /// </summary>
  22         [AttributeUsage(AttributeTargets.Property, AllowMultiple=false), Serializable]
  23         public class VersionAttribute : WithAccessAttribute
  24         {
  25                 private String column, type, unsavedValue;
  26
  27                 /// <summary>
  28                 /// Initializes a new instance of the <see cref="VersionAttribute"/> class.
  29                 /// </summary>
  30                 public VersionAttribute()
  31                 {
  32                 }
  33
  34                 /// <summary>
  35                 /// Initializes a new instance of the <see cref="VersionAttribute"/> class.
  36                 /// </summary>
  37                 /// <param name="column">The column.</param>
  38                 public VersionAttribute(String column)
  39                 {
  40                         this.column = column;
  41                 }
  42
  43                 /// <summary>
  44                 /// Gets or sets the column name
  45                 /// </summary>
  46                 /// <value>The column.</value>
  47                 public String Column
  48                 {
  49                         get { return column; }
  50                         set { column = value; }
  51                 }
  52
  53                 /// <summary>
  54                 /// Gets or sets the type of the column (should be an integer of some type)
  55                 /// </summary>
  56                 /// <value>The type.</value>
  57                 public String Type
  58                 {
  59                         get { return type; }
  60                         set { type = value; }
  61                 }
  62
  63                 /// <summary>
  64                 /// Gets or sets the unsaved value for this column
  65                 /// </summary>
  66                 /// <value>The unsaved value.</value>
  67                 public String UnsavedValue
  68                 {
  69                         get { return unsavedValue; }
  70                         set { unsavedValue = value; }
  71                 }
  72         }
  73 }