Facilities/Wcf/Castle.Facilities.WcfIntegration/WcfFacility.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.WcfIntegration
  16 {
  17         using System;
  18         using System.ServiceModel.Description;
  19         using Castle.Core;
  20         using Castle.MicroKernel.Facilities;
  21
  22         /// <summary>
  23         /// Facility to simplify the management of WCF clients and services.
  24         /// </summary>
  25         public class WcfFacility : AbstractFacility
  26         {
  27                 private WcfClientExtension clientExtension;
  28                 private WcfServiceExtension serviceExtension;
  29
  30                 protected override void Init()
  31                 {
  32                         clientExtension = new WcfClientExtension(Kernel);
  33                         serviceExtension = new WcfServiceExtension(Kernel);
  34
  35                         Kernel.ComponentModelCreated += Kernel_ComponentModelCreated;
  36                 }
  37
  38                 public WcfClientExtension Clients
  39                 {
  40                         get { return clientExtension; }
  41                 }
  42
  43                 public WcfServiceExtension Services
  44                 {
  45                         get { return serviceExtension; }
  46                 }
  47
  48                 private void Kernel_ComponentModelCreated(ComponentModel model)
  49                 {
  50                         Type implementation = model.Implementation;
  51
  52                         if (typeof(IServiceBehavior).IsAssignableFrom(implementation) ||
  53                                 typeof(IEndpointBehavior).IsAssignableFrom(implementation) ||
  54                                 typeof(IOperationBehavior).IsAssignableFrom(implementation) ||
  55                                 typeof(IContractBehavior).IsAssignableFrom(implementation))
  56                         {
  57                                 model.LifestyleType = LifestyleType.Transient;
  58                         }
  59                 }
  60
  61                 public override void Dispose()
  62                 {
  63                         base.Dispose();
  64
  65                         if (clientExtension != null) clientExtension.Dispose();
  66                         if (serviceExtension != null) serviceExtension.Dispose();
  67                 }
  68         }
  69 }
  70