private void OnUnSubscribeForSubscriptionType(SubscribeEventArgs e)
{
if (UnSubscribeForSubscriptionType != null)
{
UnSubscribeForSubscriptionType(this, e);
}
}
//Passes subscription to service session for subscription.
public void OPCSubscribe(object sender, SubscribeEventArgs e)
{
try
{
client.OPCSubscribe(e.subscription);
}
catch (Exception exception)
{
GuiUtils.HandleException(this.Text, MethodBase.GetCurrentMethod(), exception);
}
}
public void Invoke(SubscribeEventArgs <Message> routemsg, Message message, Result result)
{
object[] data = new object[] { routemsg, message, result };
if (UseThreads)
{
System.Threading.ThreadPool.QueueUserWorkItem(OnInvoke, data);
}
else
{
OnInvoke(data);
}
}
protected void OnInvoke(object state)
{
object[] data = (object[])state;
SubscribeEventArgs <Message> routemsg = (SubscribeEventArgs <Message>)data[0];
Message message = (Message)data[1];
Result result = (Result)data[2];
try
{
ControllerContext context = new ControllerContext();
Controller.Context = context;
if (message.Body != null && (mToObjectMethod == null || mSelectTokenMethod == null))
{
mToObjectMethod = message.Body.GetType().GetMethod(ToObjectMethodName, new Type[] { typeof(Type) });
mSelectTokenMethod = message.Body.GetType().GetMethod(SelectTokenMethodName, new Type[] { typeof(String) });
}
object[] objs = new Object[Parameters.Count];
if (Parameters.Count == 1 && Parameters[0].ParameterType.IsClass)
{
objs[0] = mToObjectMethod.Invoke(message.Body, new object[] { Parameters[0].ParameterType });
}
else
{
for (int i = 0; i < Parameters.Count; i++)
{
System.Reflection.ParameterInfo p = Parameters[i];
object pobject = mSelectTokenMethod.Invoke(message.Body, new object[] { p.Name });
if (pobject != null)
{
objs[i] = mToObjectMethod.Invoke(pobject, new object[] { p.ParameterType });
}
else
{
objs[i] = GetTypeDefault(p.ParameterType);
}
}
}
result.Data = Method.Invoke(Controller, objs);
result.Headers = context.ResultHeaders;
}
catch (Exception e_)
{
result.ErrorCode = 500;
result.Error = e_.Message;
result.ErrorStackTrace = e_.StackTrace;
}
finally
{
routemsg.Reply(result);
}
}
private void OnReceive(object sender, SubscribeEventArgs <Message> e)
{
Result result = new Result();
ActioHandler handler;
if (mHandlers.TryGetValue(e.Data.Api, out handler))
{
handler.Invoke(e, e.Data, result);
}
else
{
result.ErrorCode = 404;
result.Error = string.Format("{0} api action not found!", e.Data.Api);
e.Reply(result);
}
}
/// <summary>
/// 关注帖吧事件处理程序
/// </summary>
/// <param name="sender"></param>
/// <param name="eventArgs"></param>
void SubscribeBarSectionEventModule_After(long sender, SubscribeEventArgs eventArgs)
{
if (eventArgs.TenantTypeId != TenantTypeIds.Instance().BarSection())
{
return;
}
ActivityService activityService = new ActivityService();
if (EventOperationType.Instance().Create() == eventArgs.EventOperationType)
{
activityService.TraceBackInboxAboutOwner(eventArgs.UserId, sender, ActivityOwnerTypes.Instance().BarSection());
//用户内容计数
OwnerDataService ownerDataService = new OwnerDataService(TenantTypeIds.Instance().User());
ownerDataService.Change(eventArgs.UserId, OwnerDataKeys.Instance().FollowSectionCount(), 1);
}
else if (EventOperationType.Instance().Delete() == eventArgs.EventOperationType)
{
activityService.RemoveInboxAboutOwner(eventArgs.UserId, sender, ActivityOwnerTypes.Instance().BarSection());
//用户内容计数
OwnerDataService ownerDataService = new OwnerDataService(TenantTypeIds.Instance().User());
ownerDataService.Change(eventArgs.UserId, OwnerDataKeys.Instance().FollowSectionCount(), -1);
}
}
protected virtual void OnSubscribedTopic(SubscribeEventArgs e)
{
SubscribededTopic?.Invoke(this, e);
}