mcs/class/System.ServiceModel/System.ServiceModel.Channels/ChannelListenerBase.cs

   1 //
   2 // ChannelListenerBase.cs
   3 //
   4 // Author: Atsushi Enomoto (atsushi@ximian.com)
   5 //
   6 // Copyright (C) 2005 Novell, Inc (http://www.novell.com)
   7 //
   8 // Permission is hereby granted, free of charge, to any person obtaining
   9 // a copy of this software and associated documentation files (the
  10 // "Software"), to deal in the Software without restriction, including
  11 // without limitation the rights to use, copy, modify, merge, publish,
  12 // distribute, sublicense, and/or sell copies of the Software, and to
  13 // permit persons to whom the Software is furnished to do so, subject to
  14 // the following conditions:
  15 //
  16 // The above copyright notice and this permission notice shall be
  17 // included in all copies or substantial portions of the Software.
  18 //
  19 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  20 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  21 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  22 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  23 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  24 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  25 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  26 //
  27 using System;
  28 using System.Collections.Generic;
  29 using System.Collections.ObjectModel;
  30 using System.ServiceModel;
  31
  32 namespace System.ServiceModel.Channels
  33 {
  34         [MonoTODO]
  35         public abstract class ChannelListenerBase : ChannelManagerBase,
  36                 IChannelListener, ICommunicationObject,
  37                 IDefaultCommunicationTimeouts
  38         {
  39                 IDefaultCommunicationTimeouts timeouts;
  40                 KeyedByTypeCollection<object> properties;
  41
  42                 protected ChannelListenerBase ()
  43                         : this (DefaultCommunicationTimeouts.Instance)
  44                 {
  45                 }
  46
  47                 protected ChannelListenerBase (
  48                         IDefaultCommunicationTimeouts timeouts)
  49                 {
  50                         this.timeouts = timeouts;
  51                 }
  52
  53                 public abstract Uri Uri { get; }
  54
  55                 protected internal override TimeSpan DefaultCloseTimeout {
  56                         get { return timeouts.CloseTimeout; }
  57                 }
  58
  59                 protected internal override TimeSpan DefaultOpenTimeout {
  60                         get { return timeouts.OpenTimeout; }
  61                 }
  62
  63                 protected internal override TimeSpan DefaultReceiveTimeout {
  64                         get { return timeouts.ReceiveTimeout; }
  65                 }
  66
  67                 protected internal override TimeSpan DefaultSendTimeout {
  68                         get { return timeouts.SendTimeout; }
  69                 }
  70
  71                 TimeSpan IDefaultCommunicationTimeouts.CloseTimeout {
  72                         get { return timeouts.CloseTimeout; }
  73                 }
  74
  75                 TimeSpan IDefaultCommunicationTimeouts.OpenTimeout {
  76                         get { return timeouts.OpenTimeout; }
  77                 }
  78
  79                 TimeSpan IDefaultCommunicationTimeouts.ReceiveTimeout {
  80                         get { return timeouts.ReceiveTimeout; }
  81                 }
  82
  83                 TimeSpan IDefaultCommunicationTimeouts.SendTimeout {
  84                         get { return timeouts.SendTimeout; }
  85                 }
  86
  87                 internal virtual KeyedByTypeCollection<object> Properties {
  88                         get {
  89                                 if (properties == null)
  90                                         properties = new KeyedByTypeCollection<object> ();
  91                                 return properties;
  92                         }
  93                 }
  94
  95                 public virtual T GetProperty<T> () where T : class
  96                 {
  97                         return properties != null ? properties.Find<T> () : null;
  98                 }
  99
 100                 public IAsyncResult BeginWaitForChannel (
 101                         TimeSpan timeout, AsyncCallback callback, object state)
 102                 {
 103                         return OnBeginWaitForChannel (timeout, callback, state);
 104                 }
 105
 106                 public bool EndWaitForChannel (IAsyncResult result)
 107                 {
 108                         return OnEndWaitForChannel (result);
 109                 }
 110
 111                 public bool WaitForChannel (TimeSpan timeout)
 112                 {
 113                         return OnWaitForChannel (timeout);
 114                 }
 115
 116                 protected abstract IAsyncResult OnBeginWaitForChannel (
 117                         TimeSpan timeout, AsyncCallback callback, object state);
 118
 119                 protected abstract bool OnEndWaitForChannel (IAsyncResult result);
 120
 121                 protected abstract bool OnWaitForChannel (TimeSpan timeout);
 122         }
 123 }