/// <summary>
/// 发布
/// </summary>
/// <param name="patternType">模式类型</param>
/// <param name="routingKey">路由key</param>
/// <param name="messageBody">消息内容</param>
/// <param name="publishTime">发布时间(到了发布时间队列才会执行)</param>
/// <param name="exchangeName">交换机名称</param>
/// <param name="durabled">是否持久化(默认：需要持久化)</param>
/// <param name="headers">头部信息</param>
/// <returns></returns>
public static ResponseResult Publish(PublishPatternType patternType, string routingKey = "", object messageBody = null, DateTime?publishTime = null,
string exchangeName = "", bool durabled = true, Dictionary <string, object> headers = null)
{
var instance = GetInstance(patternType, patternType);
return(instance.Publish(exchangeName, routingKey, messageBody, publishTime, durabled, headers));
}
/// <summary>
/// 根据点赞类型获取对象实例
/// </summary>
/// <param name="patternType">模式类型</param>
/// <param name="constructorArgs">可变的构造函数列表</param>
/// <returns></returns>
private static BaseProducer GetInstance(PublishPatternType patternType, params object[] constructorArgs)
{
if (!InstanceCacheDic.ContainsKey(patternType))
{
lock (locker)
{
if (!InstanceCacheDic.ContainsKey(patternType))
{
string assemblyName = "Stack.RabbitMQ.Producers";
string className = $"{assemblyName}.{patternType.ToString()}Producer";
BaseProducer instance = (BaseProducer)Activator.CreateInstance(Type.GetType(className), constructorArgs);
InstanceCacheDic.Add(patternType, instance);
}
}
}
return(InstanceCacheDic[patternType]);
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="channel"></param>
public RoutingProducer(PublishPatternType patternType)
: base(patternType)
{
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="patternType"></param>
public RPCProducer(PublishPatternType patternType)
: base(patternType)
{
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="queueName"></param>
/// <param name="imodel"></param>
/// <param name="channel"></param>
public TopicProducer(PublishPatternType patternType)
: base(patternType)
{
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="channel"></param>
/// <param name="patternType"></param>
public BaseProducer(PublishPatternType patternType)
{
PatternType = patternType;
}
