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/*
*
* 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 log4net;
using Apache.Qpid.Client.Protocol;
using Apache.Qpid.Client.State;
using Apache.Qpid.Protocol;
using Apache.Qpid.Framing;
namespace Apache.Qpid.Client.Handler
{
public class ChannelCloseMethodHandler : IStateAwareMethodListener
{
private static readonly ILog _logger = LogManager.GetLogger(typeof(ChannelCloseMethodHandler));
public void MethodReceived(AMQStateManager stateManager, AMQMethodEvent evt)
{
_logger.Debug("ChannelClose method received");
ChannelCloseBody method = (ChannelCloseBody) evt.Method;
int errorCode = method.ReplyCode;
string reason = method.ReplyText;
if (_logger.IsDebugEnabled)
{
_logger.Debug("Channel close reply code: " + errorCode + ", reason: " + reason);
}
AMQFrame frame = ChannelCloseOkBody.CreateAMQFrame(evt.ChannelId);
evt.ProtocolSession.WriteFrame(frame);
if ( errorCode != AMQConstant.REPLY_SUCCESS.Code )
{
_logger.Debug("Channel close received with errorCode " + errorCode + ", throwing exception");
if ( errorCode == AMQConstant.NO_CONSUMERS.Code )
throw new AMQNoConsumersException(reason);
if ( errorCode == AMQConstant.NO_ROUTE.Code )
throw new AMQNoRouteException(reason);
if ( errorCode == AMQConstant.INVALID_ARGUMENT.Code )
throw new AMQInvalidArgumentException(reason);
if ( errorCode == AMQConstant.INVALID_ROUTING_KEY.Code )
throw new AMQInvalidRoutingKeyException(reason);
// any other
throw new AMQChannelClosedException(errorCode, "Error: " + reason);
}
evt.ProtocolSession.ChannelClosed(evt.ChannelId, errorCode, reason);
}
}
}
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