MessageDescription.cs :  » 2.6.4-mono-.net-core » System.ServiceModel » System » ServiceModel » Description » C# / CSharp Open Source

//
// MessageDescription.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.Net.Security;
using System.Runtime.Serialization;
using System.ServiceModel;
using System.ServiceModel.Channels;
using System.Text;
using System.Xml;

namespace System.ServiceModel.Description{
  public class MessageDescription
  {
    string action;
    MessageDirection direction;
    MessagePropertyDescriptionCollection properties
      = new MessagePropertyDescriptionCollection ();
    MessageBodyDescription body = new MessageBodyDescription ();
    MessageHeaderDescriptionCollection headers
      = new MessageHeaderDescriptionCollection ();
    Type message_type;
    bool has_protection_level;
    ProtectionLevel protection_level;

    public MessageDescription (string action,
      MessageDirection direction)
    {
      this.action = action;
      this.direction = direction;
    }

    public string Action {
      get { return action; }
    }

    public MessageBodyDescription Body {
      get { return body; }
    }

    public MessageDirection Direction {
      get { return direction; }
    }

    public MessageHeaderDescriptionCollection Headers {
      get { return headers; }
    }

    public bool HasProtectionLevel {
      get { return has_protection_level; }
    }

    public ProtectionLevel ProtectionLevel {
      get { return protection_level; }
      set {
        protection_level = value;
        has_protection_level = true;
      }
    }

    public Type MessageType {
      get { return message_type; }
      set { message_type = value; }
    }

    public MessagePropertyDescriptionCollection Properties {
      get { return properties; }
    }

    #region internals required for moonlight compatibility

#if NET_2_1  // it uses S.R.Serialization internals which is InternalVisible to this assembly only in 2.1. So, DON'T use this member in full 2.0 profile.
    XmlName msg_name;
    internal XmlName MessageName {
      get {
        if (msg_name == null)
          msg_name = new XmlName (KnownTypeCollection.GetStaticQName (MessageType).Name);
        return msg_name;
      }
    }
#endif

    internal bool IsTypedMessage {
      get { return MessageType == null; }
    }

    internal bool IsUntypedMessage {
      get { return IsOfType (typeof (Message)); }
    }

    internal bool IsVoid {
      get { return IsOfType (typeof (void)); }
    }

    bool IsOfType (Type t)
    {
      if (direction == MessageDirection.Output)
        return Body != null && Body.ReturnValue != null && Body.ReturnValue.Type == t;
      else
        return Body.Parts.Count == 1 && Body.Parts [0].Type == t;
    }

    #endregion
  }
}