private void AddEventHandlers(object userForm, string formType)
{
var handlerMethods = ClassHelper.FindAnnotatedMethods <ItemEventHandlerAttribute>(userForm);
foreach (var method in handlerMethods)
{
var attribute = method.GetAttribute <ItemEventHandlerAttribute>();
var signature = ItemEventSignature.Create(method);
if (attribute.BeforeAction)
{
var action = BeforeAction <ItemEvent> .CreateNew(signature, method, userForm);
handlers.AddBefore(action);
}
else
{
var action = AfterAction <ItemEvent> .CreateNew(signature, method, userForm);
handlers.AddAfter(action);
}
HandlerAdded(this, new HandlerAddedEventArgs(attribute.EventType, formType));
}
}
/// <summary>Returns the hash code for this instance.</summary>
/// <returns>A 32-bit signed integer hash code.</returns>
public override int GetHashCode()
{
unchecked
{
var hashCode = base.GetHashCode();
hashCode = (hashCode * 397) ^ BeforeAction.GetHashCode();
hashCode = (hashCode * 397) ^ (ItemId?.GetHashCode() ?? 0);
hashCode = (hashCode * 397) ^ (int)EventType;
return(hashCode);
}
}
public void FirePreActions(AbstractCommand command)
{
try
{
if (ShouldPingBefore)
{
IO.Http.Get(PingBeforeUrl);
}
}
catch (Exception exception)
{
throw new LifecycleActionFailedException($"Ping to {PingBeforeUrl} failed before running command.", exception);
}
try
{
BeforeAction?.Invoke(command);
}
catch (Exception exception)
{
throw new LifecycleActionFailedException($"Failed to invoke action after command ran successfully.", exception);
}
}
/// <summary>
/// Called before the action method is invoked.
/// </summary>
/// <param name="context">The action executing context.</param>
public override void OnActionExecuting(ActionExecutingContext context)
{
base.OnActionExecuting(context);
BeforeAction?.Invoke();
}
