ActiveRecord/Castle.ActiveRecord/Attributes/KeyPropertyAttribute.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         /// A key property for a composite key
  21         /// </summary>
  22         [AttributeUsage(AttributeTargets.Property), Serializable]
  23         public class KeyPropertyAttribute : PropertyAttribute
  24         {
  25                 private String unsavedValue;
  26
  27                 /// <summary>
  28                 /// Gets or sets the unsaved value.
  29                 /// </summary>
  30                 /// <value>The unsaved value.</value>
  31                 public String UnsavedValue
  32                 {
  33                         get { return unsavedValue; }
  34                         set { unsavedValue = value; }
  35                 }
  36         }
  37 }