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//
// SecurityReplyChannel.cs
//
// Author: Atsushi Enomoto (atsushi@ximian.com)
//
// Copyright (C) 2006 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.ServiceModel;
namespace System.ServiceModel.Channels
{
internal abstract class LayeredCommunicationObject : ICommunicationObject, IDisposable
{
ICommunicationObject inner;
protected LayeredCommunicationObject (ICommunicationObject source)
{
inner = source;
}
public abstract ChannelManagerBase ChannelManager { get; }
IDefaultCommunicationTimeouts Timeouts {
get { return (IDefaultCommunicationTimeouts) ChannelManager; }
}
// ICommunicationObject
public virtual CommunicationState State {
get { return inner.State; }
}
public virtual void Abort ()
{
inner.Abort ();
}
public IAsyncResult BeginClose (AsyncCallback callback, object state)
{
return BeginClose (Timeouts.CloseTimeout, callback, state);
}
public IAsyncResult BeginClose (TimeSpan timeout, AsyncCallback callback, object state)
{
return OnBeginClose (timeout, callback, state);
}
protected virtual IAsyncResult OnBeginClose (TimeSpan timeout, AsyncCallback callback, object state)
{
return inner.BeginClose (timeout, callback, state);
}
public virtual void EndClose (IAsyncResult result)
{
OnEndClose (result);
}
protected void OnEndClose (IAsyncResult result)
{
inner.EndClose (result);
}
public void Close ()
{
Close (Timeouts.CloseTimeout);
}
public void Close (TimeSpan timeout)
{
OnClose (timeout);
}
protected virtual void OnClose (TimeSpan timeout)
{
inner.Close (timeout);
}
public void Dispose ()
{
Close ();
}
public IAsyncResult BeginOpen (AsyncCallback callback, object state)
{
return BeginOpen (Timeouts.OpenTimeout, callback, state);
}
public IAsyncResult BeginOpen (TimeSpan timeout, AsyncCallback callback, object state)
{
return OnBeginOpen (timeout, callback, state);
}
protected virtual IAsyncResult OnBeginOpen (TimeSpan timeout, AsyncCallback callback, object state)
{
return inner.BeginOpen (timeout, callback, state);
}
public virtual void EndOpen (IAsyncResult result)
{
OnEndOpen (result);
}
protected virtual void OnEndOpen (IAsyncResult result)
{
inner.EndOpen (result);
}
public void Open ()
{
Open (Timeouts.OpenTimeout);
}
public void Open (TimeSpan timeout)
{
inner.Open (timeout);
}
protected virtual Type GetCommunicationObjectType ()
{
return GetType ();
}
protected void ThrowIfNotOpen ()
{
if (State != CommunicationState.Opened)
throw new InvalidOperationException (String.Format ("The communication object {0} must be at opened state.", GetCommunicationObjectType ()));
}
protected void ThrowIfImmutable ()
{
if (State != CommunicationState.Created)
throw new InvalidOperationException (String.Format ("The communication object {0} is being closed while it is not opened.", GetType ()));
}
public event EventHandler Closing {
add { inner.Closing += value; }
remove { inner.Closing -= value; }
}
public event EventHandler Closed {
add { inner.Closed += value; }
remove { inner.Closed -= value; }
}
public event EventHandler Opening {
add { inner.Opening += value; }
remove { inner.Opening -= value; }
}
public event EventHandler Opened {
add { inner.Opened += value; }
remove { inner.Opened -= value; }
}
public event EventHandler Faulted {
add { inner.Faulted += value; }
remove { inner.Faulted -= value; }
}
}
}
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