/* | |
* | |
* 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; | |
using org.apache.qpid.client; | |
namespace org.apache.qpid.wcf.model | |
{ | |
public class QpidChannelFactory : ChannelFactoryBase<IOutputChannel> | |
{ | |
private readonly BindingContext _context; | |
private readonly CommunicationOperation _openMethod; | |
private readonly QpidTransportBindingElement _bindingElement; | |
private ClientSession _session; | |
public QpidChannelFactory(BindingContext context) | |
{ | |
_context = context; | |
_openMethod = Open; | |
_bindingElement = context.Binding.Elements.Find<QpidTransportBindingElement>(); | |
} | |
protected override IOutputChannel OnCreateChannel(EndpointAddress address, Uri via) | |
{ | |
return new QpidOutputChannel(_context, _session, address); | |
} | |
protected override IAsyncResult OnBeginOpen(TimeSpan timeout, AsyncCallback callback, object state) | |
{ | |
return _openMethod.BeginInvoke(timeout, callback, state); | |
} | |
protected override void OnEndOpen(IAsyncResult result) | |
{ | |
_openMethod.EndInvoke(result); | |
} | |
protected override void OnOpen(TimeSpan timeout) | |
{ | |
_session = _bindingElement.Open(timeout.Milliseconds); | |
} | |
protected override void OnClose(TimeSpan timeout) | |
{ | |
_bindingElement.Close(); | |
} | |
protected override void OnAbort() | |
{ | |
base.OnAbort(); | |
OnClose(_context.Binding.CloseTimeout); | |
} | |
} | |
} |