1 files changed, 167 insertions, 0 deletions
diff --git a/qpid/dotnet/client-010/wcf/model/QpidChannelBase.cs b/qpid/dotnet/client-010/wcf/model/QpidChannelBase.cs
new file mode 100644
index 0000000000..174c28e108
--- /dev/null
+++ b/qpid/dotnet/client-010/wcf/model/QpidChannelBase.cs
@@ -0,0 +1,167 @@
+/*
+*
+* Licensed to the Apache Software Foundation (ASF) under one
+* or more contributor license agreements.  See the NOTICE file
+* distributed with this work for additional information
+* regarding copyright ownership.  The ASF licenses this file
+* to you under the Apache License, Version 2.0 (the
+* "License"); you may not use this file except in compliance
+* with the License.  You may obtain a copy of the License at
+*
+*   http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing,
+* software distributed under the License is distributed on an
+* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+* KIND, either express or implied.  See the License for the
+* specific language governing permissions and limitations
+* under the License.
+*
+*/
+
+using System;
+using System.ServiceModel;
+using System.ServiceModel.Channels;
+
+namespace org.apache.qpid.wcf.model
+{
+    internal abstract class QpidChannelBase : IChannel
+    {
+        private readonly CommunicationOperation _closeMethod;
+        private readonly BindingContext _context;
+        private readonly CommunicationOperation _openMethod;
+        private CommunicationState _state;
+
+        private QpidChannelBase()
+        {
+            _state = CommunicationState.Created;
+            _closeMethod = Close;
+            _openMethod = Open;
+        }
+
+        protected QpidChannelBase(BindingContext context)
+            : this()
+        {
+            _context = context;
+        }
+
+        public abstract void Close(TimeSpan timeout);
+
+        public abstract void Open(TimeSpan timeout);
+
+        public virtual void Abort()
+        {
+            Close();
+        }
+
+        public virtual void Close()
+        {
+            Close(_context.Binding.CloseTimeout);
+        }
+
+        public virtual T GetProperty<T>() where T : class
+        {
+            return default(T);
+        }
+
+        public virtual void Open()
+        {
+            Open(_context.Binding.OpenTimeout);
+        }
+
+        #region Async Methods
+
+        public virtual IAsyncResult BeginClose(TimeSpan timeout, AsyncCallback callback, object state)
+        {
+            return _closeMethod.BeginInvoke(timeout, callback, state);
+        }
+
+        public virtual IAsyncResult BeginClose(AsyncCallback callback, object state)
+        {
+            return _closeMethod.BeginInvoke(_context.Binding.CloseTimeout, callback, state);
+        }
+
+        public virtual IAsyncResult BeginOpen(TimeSpan timeout, AsyncCallback callback, object state)
+        {
+            return _openMethod.BeginInvoke(timeout, callback, state);
+        }
+
+        public virtual IAsyncResult BeginOpen(AsyncCallback callback, object state)
+        {
+            return _openMethod.BeginInvoke(_context.Binding.OpenTimeout, callback, state);
+        }
+
+        public virtual void EndClose(IAsyncResult result)
+        {
+            _closeMethod.EndInvoke(result);
+        }
+
+        public virtual void EndOpen(IAsyncResult result)
+        {
+            _openMethod.EndInvoke(result);
+        }
+
+        #endregion
+
+        #region Event Raising Methods
+
+        protected void OnOpening()
+        {
+            _state = CommunicationState.Opening;
+            if (Opening != null)
+                Opening(this, null);
+        }
+
+        protected void OnOpened()
+        {
+            _state = CommunicationState.Opened;
+            if (Opened != null)
+                Opened(this, null);
+        }
+
+        protected void OnClosing()
+        {
+            _state = CommunicationState.Closing;
+            if (Closing != null)
+                Closing(this, null);
+        }
+
+        protected void OnClosed()
+        {
+            _state = CommunicationState.Closed;
+            if (Closed != null)
+                Closed(this, null);
+        }
+
+        protected void OnFaulted()
+        {
+            _state = CommunicationState.Faulted;
+            if (Faulted != null)
+                Faulted(this, null);
+        }
+
+        #endregion
+
+
+        public CommunicationState State
+        {
+            get { return _state; }
+        }
+
+        protected BindingContext Context
+        {
+            get { return _context; }
+        }
+
+
+        public event EventHandler Closed;
+
+        public event EventHandler Closing;
+
+        public event EventHandler Faulted;
+
+        public event EventHandler Opened;
+
+        public event EventHandler Opening;
+    }
+}