/* | |
* | |
* 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 QpidInputChannelBase : QpidChannelBase, IInputChannel | |
{ | |
private readonly EndpointAddress _localAddress; | |
private readonly CommunicationOperation<Message> _receiveMethod; | |
private readonly CommunicationOperation<bool, Message> _tryReceiveMethod; | |
private readonly CommunicationOperation<bool> _waitForMessage; | |
protected QpidInputChannelBase(BindingContext context, EndpointAddress localAddress) | |
:base(context) | |
{ | |
_localAddress = localAddress; | |
_receiveMethod = Receive; | |
_tryReceiveMethod = TryReceive; | |
_waitForMessage = WaitForMessage; | |
} | |
#region Async Methods | |
public virtual IAsyncResult BeginReceive(TimeSpan timeout, AsyncCallback callback, object state) | |
{ | |
return _receiveMethod.BeginInvoke(timeout, callback, state); | |
} | |
public virtual IAsyncResult BeginReceive(AsyncCallback callback, object state) | |
{ | |
return _receiveMethod.BeginInvoke(Context.Binding.ReceiveTimeout, callback, state); | |
} | |
public virtual IAsyncResult BeginTryReceive(TimeSpan timeout, AsyncCallback callback, object state) | |
{ | |
Message message; | |
return _tryReceiveMethod.BeginInvoke(timeout, out message, callback, state); | |
} | |
public virtual IAsyncResult BeginWaitForMessage(TimeSpan timeout, AsyncCallback callback, object state) | |
{ | |
return _waitForMessage.BeginInvoke(timeout, callback, state); | |
} | |
public virtual Message EndReceive(IAsyncResult result) | |
{ | |
return _receiveMethod.EndInvoke(result); | |
} | |
public virtual bool EndTryReceive(IAsyncResult result, out Message message) | |
{ | |
return _tryReceiveMethod.EndInvoke(out message, result); | |
} | |
public virtual bool EndWaitForMessage(IAsyncResult result) | |
{ | |
return _waitForMessage.EndInvoke(result); | |
} | |
#endregion | |
public abstract Message Receive(TimeSpan timeout); | |
public abstract bool TryReceive(TimeSpan timeout, out Message message); | |
public abstract bool WaitForMessage(TimeSpan timeout); | |
public virtual Message Receive() | |
{ | |
return Receive(Context.Binding.ReceiveTimeout); | |
} | |
public EndpointAddress LocalAddress | |
{ | |
get { return _localAddress; } | |
} | |
} | |
} |