context: //
  // ClientOperation.cs
  //
  // Author:
  //	Atsushi Enomoto <atsushi@ximian.com>
  //
  // Copyright (C) 2005 Novell, Inc.  http://www.novell.com
  //
  // Permission is hereby granted, free of charge, to any person obtaining
  // a copy of this software and associated documentation files (the
  // "Software"), to deal in the Software without restriction, including
  // without limitation the rights to use, copy, modify, merge, publish,
  // distribute, sublicense, and/or sell copies of the Software, and to
  // permit persons to whom the Software is furnished to do so, subject to
  // the following conditions:
  // 
  // The above copyright notice and this permission notice shall be
  // included in all copies or substantial portions of the Software.
  // 
  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  //
  using System;
  using System.Collections.Generic;
  using System.Collections.ObjectModel;
  using System.Reflection;
  using System.ServiceModel;
  using System.ServiceModel.Channels;
  using System.ServiceModel.Description;
  using System.Text;
  
  namespace System.ServiceModel.Dispatcher
  {
  	public sealed class ClientOperation
  	{
  		internal class ClientOperationCollection :
  #if NET_2_1
  			KeyedCollection<string, ClientOperation>
  #else
  			SynchronizedKeyedCollection<string, ClientOperation>
  #endif
  		{
  			protected override string GetKeyForItem (ClientOperation o)
  			{
  				return o.Name;
  			}
  		}
  
  		ClientRuntime parent;
  		string name, action, reply_action;
  		MethodInfo sync_method, begin_method, end_method;
  		bool deserialize_reply = true, serialize_request = true;
  		bool is_initiating, is_terminating, is_oneway;
  		IClientMessageFormatter formatter;
  		SynchronizedCollection<IParameterInspector> inspectors
  			= new SynchronizedCollection<IParameterInspector> ();
  		SynchronizedCollection<FaultContractInfo> fault_contract_infos = new SynchronizedCollection<FaultContractInfo> ();
  
  		public ClientOperation (ClientRuntime parent,
  			string name, string action)
  		{
  			this.parent = parent;
  			this.name = name;
  			this.action = action;
  		}
  
  		public ClientOperation (ClientRuntime parent,
  			string name, string action, string replyAction)
  		{
  			this.parent = parent;
  			this.name = name;
  			this.action = action;
  			this.reply_action = replyAction;
  		}
  
  		public string Action {
  			get { return action; }
  		}
  
  		public string ReplyAction {
  			get { return reply_action; }
  		}
  
  		public MethodInfo BeginMethod {
  			get { return begin_method; }
  			set {
  				ThrowIfOpened ();
  				begin_method = value;
  			}
  		}
  
  		public bool DeserializeReply {
  			get { return deserialize_reply; }
  			set {
  				ThrowIfOpened ();
  				deserialize_reply = value;
  			}
  		}
  
  		public MethodInfo EndMethod {
  			get { return end_method; }
  			set {
  				ThrowIfOpened ();
  				end_method = value;
  			}
  		}
  
  		public SynchronizedCollection<FaultContractInfo> FaultContractInfos {
  			get { return fault_contract_infos; }
  		}
  
  		public IClientMessageFormatter Formatter {
  			get { return formatter; }
  			set {
  				ThrowIfOpened ();
  				formatter = value;
  			}
  		}
  
  		public bool IsInitiating {
  			get { return is_initiating; }
  			set {
  				ThrowIfOpened ();
  				is_initiating = value;
  			}
  		}
  
  		public bool IsOneWay {
  			get { return is_oneway; }
  			set {
  				ThrowIfOpened ();
  				is_oneway = value;
  			}
  		}
  
  		public bool IsTerminating {
  			get { return is_terminating; }
  			set {
  				ThrowIfOpened ();
  				is_terminating = value;
  			}
  		}
  
  		public string Name {
  			get { return name; }
  		}
  
  		public SynchronizedCollection<IParameterInspector> ParameterInspectors {
  			get { return inspectors; }
  		}
  
  		public ClientRuntime Parent {
  			get { return parent; }
  		}
  
  		public bool SerializeRequest {
  			get { return serialize_request; }
  			set {
  				ThrowIfOpened ();
  				serialize_request = value;
  			}
  		}
  
  		public MethodInfo SyncMethod {
  			get { return sync_method; }
  			set {
  				ThrowIfOpened ();
  				sync_method = value;
  			}
  		}
  
  		void ThrowIfOpened ()
  		{
  			// FIXME: get correct state
  			var state = CommunicationState.Created;
  			switch (state) {
  			case CommunicationState.Created:
  			case CommunicationState.Opening:
  				return;
  			}
  			throw new InvalidOperationException ("Cannot change this property after the service host is opened");
  		}
  
  #if NET_4_5
  		[MonoTODO]
  		public ICollection<IParameterInspector> ClientParameterInspectors {
  			get { throw new NotImplementedException (); }
  		}
  
  		[MonoTODO]
  		public MethodInfo TaskMethod {
  			get { throw new NotImplementedException (); }
  			set { throw new NotImplementedException (); }
  		}
  
  		[MonoTODO]
  		public Type TaskTResult {
  			get { throw new NotImplementedException (); }
  
gt: 			set { throw new NotImplementedException (); }