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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 System;
using System.Threading;
using log4net;
using NUnit.Framework;
using Qpid.Framing;
using Qpid.Messaging;
namespace Qpid.Client.Tests
{
[TestFixture]
public class HeadersMatchingConsumer : BaseMessagingTestFixture
{
private static ILog _logger = LogManager.GetLogger(typeof(HeadersMatchingConsumer));
private string _serviceName = "ServiceQ1";
private AutoResetEvent _evt = new AutoResetEvent(false);
[SetUp]
public override void Init()
{
base.Init();
_logger.Info("Starting...");
_logger.Info("Service (queue) name is '" + _serviceName + "'...");
_connection.ExceptionListener = new ExceptionListenerDelegate(OnException);
// Declare a new HeadersExchange with the name of the service.
_channel.DeclareExchange(_serviceName, ExchangeClassConstants.HEADERS);
// Create non-durable, temporary (aka auto-delete), exclusive queue.
string queueName = _channel.GenerateUniqueName();
_channel.DeclareQueue(queueName, false, true, true);
// Bind our queue to the new HeadersExchange.
_channel.Bind(queueName, _serviceName, null, CreatePatternAsFieldTable());
IMessageConsumer consumer = _channel.CreateConsumerBuilder(queueName)
.WithPrefetchLow(100)
.WithPrefetchHigh(500)
.WithNoLocal(true)
.Create();
consumer.OnMessage = new MessageReceivedDelegate(OnMessage);
}
[Test]
public void Test()
{
_connection.Start();
_logger.Info("Waiting...");
_evt.WaitOne();
}
public void OnMessage(IMessage message)
{
_logger.Info(string.Format("message.Type = {0}", message.GetType()));
_logger.Info("Got message '" + message + "'");
}
private FieldTable CreatePatternAsFieldTable()
{
FieldTable matchTable = new FieldTable();
// Currently all String matching must be prefixed by an "S" ("S" for string because of a failing of the FieldType definition).
matchTable["Smatch1"] = "foo";
matchTable["Smatch2"] = "";
return matchTable;
}
public void OnException(Exception e)
{
if (e is QpidException && e.InnerException is AMQDisconnectedException)
{
_logger.Error("Broker closed connection");
}
else
{
_logger.Error("Connection exception occurred: " + e);
}
_evt.Set();
}
}
}
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