/// <summary>
/// 创建消息队列连接并打开
/// </summary>
/// <param name="factory">Rabbit连接工厂</param>
/// <param name="funQueueReader">消息队列读取</param>
/// <param name="options">配置</param>
/// <returns>消息队列连接</returns>
public static IMessageQueueConnection CreateConnectionAndOpen(this IMessageQueueConnectionFactory factory, Func <string, IRabbitMessageQueueReader> funQueueReader = null, Action <RabbitConnectionWrapInfo> options = null)
{
if (factory == null)
{
throw new ArgumentNullException("Rabbit连接工厂不能为null");
}
var config = new RabbitConnectionWrapInfo();
if (options != null)
{
options(config);
}
var conn = factory.CreateAndOpen(config);
IRabbitMessageQueueReader ququeReader = null;
if (funQueueReader == null)
{
ququeReader = new RabbitMessageQueueJson(config.MessageQueueJsonFile);
}
else
{
ququeReader = funQueueReader(config.MessageQueueJsonFile);
}
conn.SetMessageQueueReader(ququeReader);
return(conn);
}
/// <summary>
/// 设置消息队列读取
/// </summary>
/// <param name="conn">消息队列连接</param>
/// <param name="reader">消息队列读取</param>
public static void SetMessageQueueReader(this IMessageQueueConnection conn, IRabbitMessageQueueReader reader)
{
if (conn == null)
{
return;
}
RabbitConnection rabbitConn = null;
if (conn is RabbitAutoRecoveryConnection)
{
var autoRabbitConn = conn as RabbitAutoRecoveryConnection;
if (autoRabbitConn.ProtoConnection == null)
{
autoRabbitConn.ProtoConnection = new RabbitConnection();
}
else if (autoRabbitConn.ProtoConnection is RabbitConnection)
{
rabbitConn = autoRabbitConn.ProtoConnection as RabbitConnection;
}
else
{
throw new NotSupportedException("RabbitAutoRecoveryConnection.ProtoConnection不是RabbitConnection");
}
}
else if (conn is RabbitConnection)
{
rabbitConn = conn as RabbitConnection;
}
else
{
throw new NotSupportedException("不支持的连接类型，必须是RabbitConnection");
}
RabbitMessageQueueInfoConfigFactory msgQueueConfigFactoy = null;
if (rabbitConn.MessageQueueInfoFactory == null)
{
msgQueueConfigFactoy = new RabbitMessageQueueInfoConfigFactory();
rabbitConn.MessageQueueInfoFactory = msgQueueConfigFactoy;
}
else if (rabbitConn.MessageQueueInfoFactory is RabbitMessageQueueInfoConfigFactory)
{
msgQueueConfigFactoy = rabbitConn.MessageQueueInfoFactory as RabbitMessageQueueInfoConfigFactory;
}
else
{
throw new NotSupportedException("消息队列信息工厂不支持的类型，必须是RabbitMessageQueueInfoConfigFactory");
}
msgQueueConfigFactoy.MessageQueueReader = reader;
}
