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annotate Agendas/trunk/src/Agendas.Repositories.Memory/RepositoryBase.cs @ 182:beeb48ddb44a

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author nelopauselli
date Mon, 08 Aug 2011 21:57:10 -0300
parents 2d1adbaf0373
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1 using System;
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2 using System.Collections.Generic;
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3 using AltNetHispano.Agendas.Domain;
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5 namespace AltNetHispano.Agendas.Repositories.Memory
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6 {
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7 public class RepositoryBase<T> where T : Identificable
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8 {
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9 protected static readonly IDictionary<Guid, T> Objects = new Dictionary<Guid, T>();
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11 public T Get(Guid id)
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12 {
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13 T value;
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14 return Objects.TryGetValue(id, out value) ? value : null;
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15 }
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16
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17 public void Save(T obj)
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18 {
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19 if (obj.Id==Guid.Empty)
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20 {
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21 var setter = typeof (Identificable).GetProperty("Id");
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22 setter.SetValue(obj, Guid.NewGuid(), null);
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23 }
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25 if (!Objects.Keys.Contains(obj.Id))
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26 Objects.Add(obj.Id, obj);
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27 }
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29 public void Delete(T obj)
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30 {
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31 Objects.Remove(obj.Id);
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32 }
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35 }
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36 }