Facilities/Prevalence/Castle.Facilities.Prevalence/PrevalenceActivatorOverrider.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.Facilities.Prevalence
  16 {
  17         using System;
  18
  19         using Bamboo.Prevalence;
  20
  21         using Castle.MicroKernel;
  22         using Castle.MicroKernel.ModelBuilder;
  23
  24         /// <summary>
  25         /// This inspector registers custom activators for PrevalenceEngines and
  26         /// PrevalenceSystem.
  27         /// </summary>
  28         public class PrevalenceActivatorOverriderModelInspector : IContributeComponentModelConstruction
  29         {
  30                 public PrevalenceActivatorOverriderModelInspector()
  31                 {
  32                 }
  33
  34                 public void ProcessModel(IKernel kernel, Castle.Core.ComponentModel model)
  35                 {
  36                         if (model.Implementation == typeof(PrevalenceEngine))
  37                         {
  38                                 model.CustomComponentActivator = typeof(PrevalenceEngineComponentActivator);
  39                         }
  40                         else
  41                         {
  42                                 object value = model.ExtendedProperties[ PrevalenceFacility.EngineIdPropertyKey ];
  43
  44                                 if (value != null)
  45                                 {
  46                                         model.CustomComponentActivator = typeof(PrevalenceSystemComponentActivator);
  47                                 }
  48                         }
  49                 }
  50         }
  51 }