/// <summary>
/// 向管理器发送主题。
/// </summary>
/// <typeparam name="TSubject"></typeparam>
/// <param name="subject">主题内容。</param>
public void Publish <TSubject>(TSubject subject) where TSubject : class
{
if (subscribers.TryGetValue(TopicHelper.GetTopicName(typeof(TSubject)), out List <Delegate> list))
{
if (list != null)
{
list.ForEach(s => s.DynamicInvoke(subject));
}
}
}
/// <summary>
/// 添加一个订阅方法。
/// </summary>
/// <param name="subjectType">主题的类型。</param>
/// <param name="subscriber">读取主题的方法。</param>
public void AddSubscriber(Type subjectType, Delegate subscriber)
{
Guard.ArgumentNull(subscriber, nameof(subscriber));
var list = subscribers.GetOrAdd(TopicHelper.GetTopicName(subjectType), () => new List <Delegate>());
if (list != null)
{
list.Add(subscriber);
}
}
/// <summary>
/// 添加一个订阅方法。
/// </summary>
/// <typeparam name="TSubject"></typeparam>
/// <param name="subscriber">读取主题的方法。</param>
public void AddSubscriber <TSubject>(Action <TSubject> subscriber) where TSubject : class
{
Guard.ArgumentNull(subscriber, nameof(subscriber));
var list = subscribers.GetOrAdd(TopicHelper.GetTopicName(typeof(TSubject)), () => new List <Delegate>());
if (list != null)
{
list.Add(subscriber);
}
}
/// <summary>
/// 添加一个异步的订阅方法。
/// </summary>
/// <typeparam name="TSubject"></typeparam>
/// <param name="subscriber">读取主题的方法。</param>
public void AddAsyncSubscriber <TSubject>(Func <TSubject, Task> subscriber) where TSubject : class
{
Guard.ArgumentNull(subscriber, nameof(subscriber));
_subscribers.AddAsyncSubscriber(typeof(TSubject), TopicHelper.GetTopicName(typeof(TSubject)), subscriber);
}
/// <summary>
/// 向管理器发送主题。
/// </summary>
/// <typeparam name="TSubject"></typeparam>
/// <param name="subject">主题内容。</param>
public void Publish <TSubject>(TSubject subject) where TSubject : class
{
_subscribers.Accept(TopicHelper.GetTopicName(typeof(TSubject)), subject);
}
/// <summary>
/// 移除相关的订阅方法。
/// </summary>
/// <param name="subjectType">主题的类型。</param>
public void RemoveSubscriber(Type subjectType)
{
_subscribers.Remove(TopicHelper.GetTopicName(subjectType));
}
/// <summary>
/// 添加一个订阅方法。
/// </summary>
/// <param name="subjectType">主题的类型。</param>
/// <param name="subscriber">读取主题的方法。</param>
public void AddSubscriber(Type subjectType, Delegate subscriber)
{
Guard.ArgumentNull(subscriber, nameof(subscriber));
_subscribers.AddSyncSubscriber(subjectType, TopicHelper.GetTopicName(subjectType), subscriber);
}
public SubjectData(Type type, object data)
{
Name = TopicHelper.GetTopicName(type);
Data = data;
}
/// <summary>
/// 移除相关的订阅方法。
/// </summary>
/// <param name="subjectType">主题的类型。</param>
public void RemoveSubscriber(Type subjectType)
{
subscribers.TryRemove(TopicHelper.GetTopicName(subjectType), out List <Delegate> delegates);
}