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

//
// ConnectionOrientedTransportBindingElement.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;
using System.ServiceModel.Channels;
using System.ServiceModel.Description;

namespace System.ServiceModel.Channels{
  [MonoTODO]
  public abstract class ConnectionOrientedTransportBindingElement
    : TransportBindingElement
  {
    int connection_buf_size = 0x2000, max_buf_size = 0x10000,
      max_pending_conn = 10, max_pending_accepts = 1;
    HostNameComparisonMode host_cmp_mode = HostNameComparisonMode.StrongWildcard;
    TimeSpan max_output_delay = TimeSpan.FromMilliseconds (200);
    TimeSpan ch_init_timeout = TimeSpan.FromSeconds (5);
    TransferMode transfer_mode = TransferMode.Buffered;

    internal ConnectionOrientedTransportBindingElement ()
    {
    }

    internal ConnectionOrientedTransportBindingElement (
      ConnectionOrientedTransportBindingElement other)
      : base (other)
    {
      connection_buf_size = other.connection_buf_size;
      max_buf_size = other.max_buf_size;
      max_pending_conn = other.max_pending_conn;
      max_pending_accepts = other.max_pending_accepts;
      host_cmp_mode = other.host_cmp_mode;
      max_output_delay = other.max_output_delay;
      transfer_mode = other.transfer_mode;
    }

    public TimeSpan ChannelInitializationTimeout {
      get { return ch_init_timeout; }
      set { ch_init_timeout = value; }
    }

    public int ConnectionBufferSize {
      get { return connection_buf_size; }
      set { connection_buf_size = value; }
    }

    public HostNameComparisonMode HostNameComparisonMode {
      get { return host_cmp_mode; }
      set { host_cmp_mode = value; }
    }

    public int MaxBufferSize {
      get { return max_buf_size; }
      set { max_buf_size = value; }
    }

    public int MaxPendingConnections {
      get { return max_pending_conn; }
      set { max_pending_conn = value; }
    }

    public TimeSpan MaxOutputDelay {
      get { return max_output_delay; }
      set { max_output_delay = value; }
    }

    public int MaxPendingAccepts {
      get { return max_pending_accepts; }
      set { max_pending_accepts = value; }
    }

    public TransferMode TransferMode {
      get { return transfer_mode; }
      set { transfer_mode = value; }
    }
    
    public override bool CanBuildChannelFactory<TChannel> (
      BindingContext context)
    {
      switch (TransferMode) {
      case TransferMode.Buffered:
      case TransferMode.StreamedResponse:
        return typeof (TChannel) == typeof (IDuplexSessionChannel);
      case TransferMode.Streamed:
      case TransferMode.StreamedRequest:
        return typeof (TChannel) == typeof (IRequestChannel);
      }
      return false;
    }

    public override bool CanBuildChannelListener<TChannel> (
      BindingContext context)
    {
      switch (TransferMode) {
      case TransferMode.Buffered:
      case TransferMode.StreamedRequest:
        return typeof (TChannel) == typeof (IDuplexSessionChannel);
      case TransferMode.Streamed:
      case TransferMode.StreamedResponse:
        return typeof (TChannel) == typeof (IReplyChannel);
      }
      return false;
    }

    public override T GetProperty<T> (BindingContext context)
    {
      // since this class cannot be derived (internal .ctor
      // only), we cannot examine what this should do.
      // So, handle all properties in the derived types.
      return base.GetProperty<T> (context);
    }
  }
}