Samples/ActiveRecord/MoreComplexSample/Category.cs

   1 // Copyright 2004-2007 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 MoreComplexSample
  16 {
  17         using System;
  18         using Castle.ActiveRecord;
  19         using Iesi.Collections.Generic;
  20
  21         [ActiveRecord]
  22         public class Category : ActiveRecordBase<Category>
  23         {
  24                 private int id;
  25                 private String name;
  26                 private Category parent;
  27                 private ISet<Category> children = new HashedSet<Category>();
  28                 private ISet<Product> products = new HashedSet<Product>();
  29
  30                 public Category()
  31                 {
  32                 }
  33
  34                 public Category(string name)
  35                 {
  36                         this.name = name;
  37                 }
  38
  39                 [PrimaryKey]
  40                 public int Id
  41                 {
  42                         get { return id; }
  43                         set { id = value; }
  44                 }
  45
  46                 [Property]
  47                 public string Name
  48                 {
  49                         get { return name; }
  50                         set { name = value; }
  51                 }
  52
  53                 [BelongsTo("ParentId")]
  54                 public Category Parent
  55                 {
  56                         get { return parent; }
  57                         set { parent = value; }
  58                 }
  59
  60                 [HasMany(Lazy=true, Inverse=true)]
  61                 public ISet<Category> Children
  62                 {
  63                         get { return children; }
  64                         set { children = value; }
  65                 }
  66
  67                 [HasAndBelongsToMany(
  68                         Table="ProductCategory", ColumnKey="CategoryId", ColumnRef="ProductId",
  69                         Inverse=true, Lazy=true)]
  70                 public ISet<Product> Products
  71                 {
  72                         get { return products; }
  73                         set { products = value; }
  74                 }
  75         }
  76 }