private static T GetAs <T>(this ISignalREvent @event, ISignalREventHandler handler, string key, T defaultValue)
{
var theValue = @event.Get(handler, key, defaultValue);
if (theValue == null)
{
return(defaultValue);
}
return((T)Convert.ChangeType(theValue, typeof(T)));
}
//helpers
private static void Set(this ISignalREvent @event, ISignalREventHandler handler, string key, object value)
{
if (@event == null)
{
throw new ArgumentNullException(nameof(@event));
}
if (handler == null)
{
throw new ArgumentNullException(nameof(handler));
}
var theKey = string.Format("{0}_{1}", key, handler.GetType().FullName);
@event.Bags[theKey] = value;
}
private static object Get(this ISignalREvent @event, ISignalREventHandler handler, string key, object defaultValue)
{
if (@event == null)
{
throw new ArgumentNullException(nameof(@event));
}
if (handler == null)
{
throw new ArgumentNullException(nameof(handler));
}
var theKey = string.Format("{0}_{1}", key, handler.GetType().FullName);
if ([email protected](theKey))
{
return(defaultValue);
}
return(@event.Bags[theKey]);
}
public static bool GetStopSend(this ISignalREvent @event, ISignalREventHandler handler, bool defaultValue)
{
return(@event.GetAs(handler, ShouldStopSend, defaultValue));
}
public static void SetStopSend(this ISignalREvent @event, ISignalREventHandler handler, bool shouldStop)
{
@event.Set(handler, ShouldStopSend, shouldStop);
}
public static void SetShouldThrowWhenException(this ISignalREvent @event, ISignalREventHandler handler, bool shouldThrow)
{
@event.Set(handler, ShouldThrowWhenException, shouldThrow);
}
public static bool GetShouldThrowWhenException(this ISignalREvent @event, ISignalREventHandler handler, bool defaultValue)
{
return(@event.GetAs(handler, ShouldThrowWhenException, defaultValue));
}
public static void SetShouldWaitComplete(this ISignalREvent @event, ISignalREventHandler handler, bool shouldWait)
{
@event.Set(handler, ShouldWaitComplete, shouldWait);
}
public static bool GetShouldWaitComplete(this ISignalREvent @event, ISignalREventHandler handler, bool defaultValue)
{
return(@event.GetAs(handler, ShouldWaitComplete, defaultValue));
}
public SignalREventHandlerDecorator(ISignalREventHandler signalREventHandler)
{
_signalREventHandler = signalREventHandler;
}
