/// <summary>
/// 构造函数
/// </summary>
/// <param name="messageType">消息类别，分为BASE，ORDER，TRAN</param>
/// <param name="topicTag">主题标签，用{Topic}.{Tag}格式的枚举实现</param>
public AbstractProducerService(ONSMessageType messageType, Enum topicTag)
{
this.MessageType = messageType;
this.TopicTag = topicTag;
this.Topic = (_Environment + "_" + TopicTag.GetType().Name).ToUpper();
this.Tag = TopicTag.ToString();
this.Pid = ("PID_" + this.Topic).ToUpper();
}
/// <summary>
/// 创建生产者实例
/// </summary>
/// <typeparam name="T">生产者服务基类类型</typeparam>
/// <param name="assembly">生产者服务类所在程序集</param>
/// <param name="type">生产者服务类的类型</param>
/// <param name="messageType">消息类型BASE，ORDER，TRAN</param>
/// <param name="func">生成生产者实例的委托代码</param>
internal static void CreateProducer <T>(Assembly assembly, Type type, ONSMessageType messageType, Func <ONSFactoryProperty, string, string, IONSProducer> func)
{
if (type.BaseType.FullName.IndexOf(typeof(T).Name) >= 0)
{
//添加到生产者服务类实例列表
//ONSProducerServiceList.Add(type);
object service = assembly.CreateInstance(type.FullName);
ONSProducerServiceList.Add(service);
//获取服务接口
IAbstractProducerService iservice = (IAbstractProducerService)service;
//获取枚举对象
Enum topicTag = iservice.TopicTag;
if (topicTag != null)
{
string serviceTopic = topicTag.GetType().Name;
string topic = (_Environment + "_" + serviceTopic).ToUpper();
//string producerId = ("PID_" + topic).ToUpper();
string producerId = ("GID_" + topic).ToUpper();
IONSProducer producer = ONSProducerList.Where(p => (p.Type == messageType.ToString()) && (p.ProducerId == producerId)).FirstOrDefault();
if (producer == null)
{
//实例化ONSFactoryProperty
ONSFactoryProperty onsProducerFactoryProperty = new ONSFactoryProperty();
onsProducerFactoryProperty.setFactoryProperty(ONSFactoryProperty.AccessKey, _AliyunOnsAccessKey);
onsProducerFactoryProperty.setFactoryProperty(ONSFactoryProperty.SecretKey, _AliyunOnsSecretKey);
//用老的.net SDK按最新的RocketMQ架构，引入GroupId代替ProducerId和ConsumerId
onsProducerFactoryProperty.setFactoryProperty(ONSFactoryProperty.ProducerId, producerId);
onsProducerFactoryProperty.setFactoryProperty(ONSFactoryProperty.PublishTopics, topic);
if (_AliyunOnsProducerLogPath != "")
{
if (Directory.Exists(_AliyunOnsProducerLogPath))
{
onsProducerFactoryProperty.setFactoryProperty(ONSFactoryProperty.LogPath, _AliyunOnsProducerLogPath);
}
}
//获取生产者IONSProducer
producer = func(onsProducerFactoryProperty, topic, producerId);
//记录生产者初始化信息
DebugUtil.Debug("Topic：" + topic + "，ProducerId（" + producer.Type.ToString() + "）：" + producer.ProducerId + "生产者new()");
//新增代理类ONSProducer实例到ONSProducerList中
ONSProducerList.Add(producer);
}
}
}
}
/// <summary>
/// 生成消费者实例
/// </summary>
/// <typeparam name="T">消费者服务基类类型</typeparam>
/// <param name="assembly">消费者服务类所在程序集</param>
/// <param name="type">消费者服务类的类型</param>
/// <param name="messageType">消息类型BASE，ORDER，TRAN</param>
/// <param name="func">生成消费者实例的委托代码</param>
internal static void CreateConsumer <T>(Assembly assembly, Type type, ONSMessageType messageType, Func <ONSFactoryProperty, string, string, Type, IONSConsumer> func)
{
if (type.BaseType.FullName.IndexOf(typeof(T).Name) >= 0)
{
//添加到消费者服务类实例列表
//ONSConsumerServiceList.Add(type);
object service = assembly.CreateInstance(type.FullName);
ONSConsumerServiceList.Add(service);
//获取服务接口
IAbstractConsumerService iservice = (IAbstractConsumerService)service;
//获取枚举数组对象
Enum[] topicTagList = iservice.TopicTagList;
if (topicTagList != null && topicTagList.Length > 0)
{
foreach (Enum topicTag in topicTagList)
{
string serviceTopic = topicTag.GetType().Name;
string serviceTag = topicTag.ToString();
string className = type.Name;
string topic = (_Environment + "_" + serviceTopic).ToUpper();
string consumerId = ("CID_" + topic + "_" + _ApplicationAlias + "_" + className).ToUpper();
DebugUtil.Debug("consumerId:" + consumerId);
IONSConsumer consumer = ONSConsumerList.Where(c => c.Type == messageType.ToString() && c.ConsumerId == consumerId).FirstOrDefault();
if (consumer == null)
{
//实例化ONSFactoryProperty
ONSFactoryProperty onsConsumerFactoryProperty = new ONSFactoryProperty();
onsConsumerFactoryProperty.setFactoryProperty(ONSFactoryProperty.AccessKey, _AliyunOnsAccessKey);
onsConsumerFactoryProperty.setFactoryProperty(ONSFactoryProperty.SecretKey, _AliyunOnsSecretKey);
onsConsumerFactoryProperty.setFactoryProperty(ONSFactoryProperty.ConsumerId, consumerId);
//onsConsumerFactoryProperty.setFactoryProperty(ONSFactoryProperty.PublishTopics, _ONSTopic);
if (_AliyunOnsConsumerLogPath != "")
{
if (Directory.Exists(_AliyunOnsConsumerLogPath))
{
onsConsumerFactoryProperty.setFactoryProperty(ONSFactoryProperty.LogPath, _AliyunOnsConsumerLogPath);
}
}
//获取消费者IONSConsumer
consumer = func(onsConsumerFactoryProperty, topic, consumerId, type);
//记录消费者初始化信息
DebugUtil.Debug("Topic：" + topic + "，ConsumerId（" + consumer.Type + "）：" + consumer.ConsumerId + "消费者.new()");
//新增代理类ONSConsumer实例到ONSConsumerList中
ONSConsumerList.Add(consumer);
}
if (!consumer.TagList.Contains(serviceTag))
{
consumer.TagList.Add(serviceTag);
}
}
}
}
}
