Samples/Castle/PetStore.Model/Product.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 PetStore.Model
  16 {
  17         using System;
  18
  19         using Castle.ActiveRecord;
  20         using NHibernate.Expression;
  21
  22         [ActiveRecord]
  23         public class Product : ActiveRecordBase
  24         {
  25                 private int id;
  26                 private String name;
  27                 private String description;
  28                 private String pictureFile;
  29                 private decimal price;
  30                 private Category category;
  31
  32                 [PrimaryKey]
  33                 public int Id
  34                 {
  35                         get { return id; }
  36                         set { id = value; }
  37                 }
  38
  39                 [Property]
  40                 public string Name
  41                 {
  42                         get { return name; }
  43                         set { name = value; }
  44                 }
  45
  46                 [Property]
  47                 public string Description
  48                 {
  49                         get { return description; }
  50                         set { description = value; }
  51                 }
  52
  53                 [Property]
  54                 public string PictureFile
  55                 {
  56                         get { return pictureFile; }
  57                         set { pictureFile = value; }
  58                 }
  59
  60                 [Property]
  61                 public decimal Price
  62                 {
  63                         get { return price; }
  64                         set { price = value; }
  65                 }
  66
  67                 [BelongsTo("category_id")]
  68                 public Category Category
  69                 {
  70                         get { return category; }
  71                         set { category = value; }
  72                 }
  73
  74                 public static Product Find(int id)
  75                 {
  76                         return (Product) FindByPrimaryKey( typeof(Product), id );
  77                 }
  78
  79                 public static Product[] FindAll()
  80                 {
  81                         return (Product[]) FindAll(
  82                                 typeof(Product), new Order[] { Order.Asc("Name") } );
  83                 }
  84
  85                 public static Product[] FindByCategory(int category)
  86                 {
  87                         return (Product[]) FindAll(
  88                                 typeof(Product), new Order[] { Order.Asc("Name") }, Expression.Eq("Category.Id", category) );
  89                 }
  90         }
  91 }