/// <summary>
/// 将交换机信息列表转换为消息队列信息列表
/// </summary>
/// <param name="exchanges">交换机信息列表</param>
/// <returns>消息队列信息列表</returns>
public static IList <RabbitMessageQueueInfo> ToMessageQueues(this IList <RabbitExchangeInfo> exchanges)
{
if (exchanges.IsNullOrCount0())
{
return(null);
}
IList <RabbitMessageQueueInfo> result = new List <RabbitMessageQueueInfo>();
foreach (RabbitExchangeInfo item in exchanges)
{
if (item.Queues.IsNullOrCount0())
{
result.Add(ToMessageQueue(item));
}
else
{
foreach (RabbitQueueModel item2 in item.Queues)
{
RabbitMessageQueueInfo model = ToMessageQueue(item);
model.AutoDelQueue = item2.AutoDelQueue;
model.Qos = item2.Qos;
model.Queue = item2.Name;
model.RoutingKeys = item2.RoutingKeys;
result.Add(model);
}
}
}
return(result);
}
/// <summary>
/// 根据队列读取消息队列信息
/// </summary>
/// <param name="queueOrOtherIdentify">队列或其他标识</param>
/// <param name="extend">扩展</param>
/// <returns>消息队列信息</returns>
public RabbitMessageQueueInfo Reader(string queueOrOtherIdentify, IDictionary <string, string> extend = null)
{
if (string.IsNullOrWhiteSpace(queueOrOtherIdentify))
{
throw new ArgumentNullException("队列或其他标识不能为空");
}
var virtualPath = extend.GetVirtualPath();
RabbitMessageQueueInfo info = null;
if (queueOrOtherIdentify.Contains(":"))
{
var names = queueOrOtherIdentify.Split(':');
if (string.IsNullOrWhiteSpace(names[0]) || string.IsNullOrWhiteSpace(names[1]))
{
throw new ArgumentNullException("交换机和队列不能为空");
}
info = ReaderByExchangeAndQueue(names[0], names[1], virtualPath);
}
else
{
// 先按队列名去找，找不到再按交换机名去找
info = ReaderByQueue(queueOrOtherIdentify, virtualPath);
if (info == null)
{
info = ReaderByExchange(queueOrOtherIdentify, virtualPath);
}
}
return(info);
}
/// <summary>
/// 根据队列读取消息队列信息
/// </summary>
/// <param name="queueOrOtherIdentify">队列或其他标识</param>
/// <param name="allList">所有列表</param>
/// <returns>消息队列信息</returns>
public static RabbitMessageQueueInfo Reader(string queueOrOtherIdentify, IList <RabbitMessageQueueInfo> allList)
{
if (string.IsNullOrWhiteSpace(queueOrOtherIdentify))
{
throw new ArgumentNullException("队列或其他标识不能为空");
}
RabbitMessageQueueInfo info = null;
if (queueOrOtherIdentify.Contains(":"))
{
var names = queueOrOtherIdentify.Split(':');
if (string.IsNullOrWhiteSpace(names[0]) || string.IsNullOrWhiteSpace(names[1]))
{
throw new ArgumentNullException("交换机和队列不能为空");
}
info = ReaderByExchangeAndQueue(names[0], names[1], allList);
}
else
{
// 先按队列名去找，找不到再按交换机名去找
info = ReaderByQueue(queueOrOtherIdentify, allList);
if (info == null)
{
info = ReaderByExchange(queueOrOtherIdentify, allList);
}
}
return(info);
}
/// <summary>
/// 构造方法
/// 初始化各个对象以便就绪
/// 只初始化交换机与基本属性，队列定义请重写Init方法进行操作
/// </summary>
/// <param name="channel">渠道</param>
/// <param name="rabbitMessageQueueInfo">Rabbit消息队列信息</param>
public RabbitRpcClient(IModel channel, RabbitMessageQueueInfo rabbitMessageQueueInfo)
{
ValidateUtil.ValidateNull(channel, "渠道");
ValidateUtil.ValidateNull(rabbitMessageQueueInfo, "消息队列信息");
this._channel = channel;
this.rabbitMessageQueueInfo = rabbitMessageQueueInfo;
_replyQueueName = _channel.QueueDeclare().QueueName;
_channel.QueueBind(_replyQueueName, rabbitMessageQueueInfo.Exchange, _replyQueueName);
_consumer = new EventingBasicConsumer(_channel);
_consumer.Received += (model, ea) =>
{
if (!_callbackMapper.TryRemove(ea.BasicProperties.CorrelationId, out TaskCompletionSource <byte[]> tcs))
{
return;
}
if (ea.Body.IsEmpty)
{
tcs.TrySetResult(null);
}
else
{
tcs.TrySetResult(ea.Body.ToArray());
}
};
}
/// <summary>
/// 将交换机信息列表转换为消息队列信息列表
/// </summary>
/// <param name="exchanges">交换机信息列表</param>
/// <returns>消息队列信息列表</returns>
private IList <RabbitMessageQueueInfo> Trans(IList <RabbitExchangeInfo> exchanges)
{
if (exchanges.IsNullOrCount0())
{
return(null);
}
IList <RabbitMessageQueueInfo> result = new List <RabbitMessageQueueInfo>();
foreach (RabbitExchangeInfo item in exchanges)
{
if (item.Queues.IsNullOrCount0())
{
result.Add(CreateBasicProps(item));
}
else
{
foreach (RabbitQueueModel item2 in item.Queues)
{
RabbitMessageQueueInfo model = CreateBasicProps(item);
model.AutoDelQueue = item2.AutoDelQueue;
model.Qos = item2.Qos;
model.Queue = item2.Name;
model.RoutingKeys = item2.RoutingKeys;
result.Add(model);
}
}
}
return(result);
}
/// <summary>
/// 构造方法
/// 初始化各个对象以便就绪
/// 只初始化交换机与基本属性，队列定义请重写Init方法进行操作
/// </summary>
/// <param name="channel">渠道</param>
/// <param name="rabbitMessageQueueInfo">Rabbit消息队列信息</param>
public RabbitRpcServer(IModel channel, RabbitMessageQueueInfo rabbitMessageQueueInfo)
{
ValidateUtil.ValidateNull(channel, "渠道");
ValidateUtil.ValidateNull(rabbitMessageQueueInfo, "消息队列信息");
this._channel = channel;
this.rabbitMessageQueueInfo = rabbitMessageQueueInfo;
}
/// <summary>
/// 创建消息队列信息并赋基本值
/// </summary>
/// <param name="rabbitExchangeInfo">Rabbit交换机信息</param>
/// <returns>Rabbit消息队列信息</returns>
private RabbitMessageQueueInfo CreateBasicProps(RabbitExchangeInfo rabbitExchangeInfo)
{
RabbitMessageQueueInfo model = new RabbitMessageQueueInfo();
model.Exchange = rabbitExchangeInfo.Name;
model.Type = rabbitExchangeInfo.Type;
model.Persistent = rabbitExchangeInfo.Persistent;
return(model);
}
/// <summary>
/// 创建消息队列信息并赋基本值
/// </summary>
/// <param name="rabbitExchangeInfo">Rabbit交换机信息</param>
/// <returns>Rabbit消息队列信息</returns>
public static RabbitMessageQueueInfo ToMessageQueue(this RabbitExchangeInfo rabbitExchangeInfo)
{
RabbitMessageQueueInfo model = new RabbitMessageQueueInfo();
model.Exchange = rabbitExchangeInfo.Name;
model.Type = rabbitExchangeInfo.Type;
model.Persistent = rabbitExchangeInfo.Persistent;
return(model);
}
/// <summary>
/// 创建生产者
/// </summary>
/// <param name="messageQueueInfo">消息队列信息</param>
/// <returns>生产者</returns>
public IProducer CreateProducer(MessageQueueInfo messageQueueInfo)
{
ValidateUtil.ValidateNull(messageQueueInfo, "Rabbit消息队列信息");
ValidateConnection();
IProducer producer = new RabbitProducer(CreateChannel(), RabbitMessageQueueInfo.From(messageQueueInfo));
AddClosedEventHandler(producer);
return(producer);
}
/// <summary>
/// 创建RPC服务端
/// </summary>
/// <param name="messageQueueInfo">消息队列信息</param>
/// <returns>RPC服务端</returns>
public IRpcServer CreateRpcServer(MessageQueueInfo messageQueueInfo)
{
ValidateUtil.ValidateNull(messageQueueInfo, "Rabbit消息队列信息");
ValidateConnection();
IRpcServer rpcServer = new RabbitRpcServer(CreateChannel(), RabbitMessageQueueInfo.From(messageQueueInfo));
AddClosedEventHandler(rpcServer);
return(rpcServer);
}
/// <summary>
/// 从配置里验证消息队列信息
/// </summary>
/// <param name="queueOrOtherIdentify">队列或其他标识</param>
/// <returns>Rabbit消息队列信息</returns>
private RabbitMessageQueueInfo ValidateMessageQueueInfoFromConfig(string queueOrOtherIdentify)
{
if (MessageQueueInfoFactory == null)
{
MessageQueueInfoFactory = new RabbitMessageQueueInfoConfigFactory();
}
RabbitMessageQueueInfo rabbitMessageQueueInfo = MessageQueueInfoFactory.Create(queueOrOtherIdentify) as RabbitMessageQueueInfo;
ValidateUtil.ValidateNull2(rabbitMessageQueueInfo, string.Format("队列或其他标识[{0}]在配置里不存在", queueOrOtherIdentify));
return(rabbitMessageQueueInfo);
}
/// <summary>
/// 构造方法
/// 初始化各个对象以便就绪
/// 只初始化交换机与基本属性，队列定义请重写Init方法进行操作
/// </summary>
/// <param name="channel">渠道</param>
/// <param name="rabbitMessageQueueInfo">Rabbit消息队列信息</param>
public RabbitCoreBase(IModel channel, RabbitMessageQueueInfo rabbitMessageQueueInfo)
{
ValidateUtil.ValidateNull(channel, "渠道");
ValidateUtil.ValidateNull(rabbitMessageQueueInfo, "消息队列信息");
this.channel = channel;
this.rabbitMessageQueueInfo = rabbitMessageQueueInfo;
channel.ExchangeDeclare(rabbitMessageQueueInfo.Exchange, rabbitMessageQueueInfo.Type, rabbitMessageQueueInfo.Persistent);
if (rabbitMessageQueueInfo.Qos != null)
{
channel.BasicQos(0, rabbitMessageQueueInfo.Qos.GetValueOrDefault(), false);
}
basicProperties = channel.CreateBasicProperties();
basicProperties.Persistent = rabbitMessageQueueInfo.Persistent;
Init();
}
/// <summary>
/// 构造方法
/// 初始化各个对象以便就绪
/// </summary>
/// <param name="channel">渠道</param>
/// <param name="messageQueueInfoFactory">消息队列信息工厂</param>
public RabbitCoreBase(IModel channel, IMessageQueueInfoFactory messageQueueInfoFactory)
: this(channel, RabbitMessageQueueInfo.From(messageQueueInfoFactory.Create()))
{
}
/// <summary>
/// 构造方法
/// </summary>
/// <param name="channel">渠道</param>
/// <param name="rabbitMessageQueueInfo">Rabbit消息队列信息</param>
public RabbitRpcServer(IModel channel, RabbitMessageQueueInfo rabbitMessageQueueInfo)
: base(channel, rabbitMessageQueueInfo)
{
}
/// <summary>
/// 构造方法
/// 初始化各个对象以便就绪
/// </summary>
/// <param name="channel">渠道</param>
/// <param name="queueOrOtherIdentify">队列或其他标识</param>
/// <param name="messageQueueInfoFactory">消息队列信息工厂</param>
/// <param name="virtualPath">虚拟路径</param>
public RabbitRpcServer(IModel channel, string queueOrOtherIdentify, IMessageQueueInfoFactory messageQueueInfoFactory, string virtualPath = RabbitConnectionInfo.DEFAULT_VIRTUAL_PATH)
: this(channel, RabbitMessageQueueInfo.From(messageQueueInfoFactory.Create(queueOrOtherIdentify, ConfigUtil.CreateContainerVirtualPathDic(virtualPath))))
{
}
/// <summary>
/// 构造方法
/// </summary>
/// <param name="channel">渠道</param>
/// <param name="rabbitMessageQueueInfo">Rabbit消息队列信息</param>
public RabbitProducer(IModel channel, RabbitMessageQueueInfo rabbitMessageQueueInfo)
: base(channel, rabbitMessageQueueInfo)
{
}
/// <summary>
/// 构造方法
/// </summary>
/// <param name="channel">渠道</param>
/// <param name="rabbitMessageQueueInfo">Rabbit消息队列信息</param>
public RabbitConsumer(IModel channel, RabbitMessageQueueInfo rabbitMessageQueueInfo)
: base(channel, rabbitMessageQueueInfo)
{
}
/// <summary>
/// 构造方法
/// </summary>
/// <param name="channel">渠道</param>
/// <param name="rabbitMessageQueueInfo">Rabbit消息队列信息</param>
public RabbitRpcClient(IModel channel, RabbitMessageQueueInfo rabbitMessageQueueInfo)
: base(channel, rabbitMessageQueueInfo)
{
}
/// <summary>
/// 获取日志标签集合
/// </summary>
/// <param name="rabbitMessageQueueInfo">Rabbit消息队列信息</param>
/// <returns>日志标签集合</returns>
private string[] GetLogTags(RabbitMessageQueueInfo rabbitMessageQueueInfo)
{
return(new string[] { typeof(RabbitConsumer).Name, rabbitMessageQueueInfo.Exchange, rabbitMessageQueueInfo.Queue });
}