/// <summary>
/// Triggers all registered
/// <see cref="IEventCounterFactory"/>
/// to produce
/// <see cref="EventCounter"/>
/// instance
/// and count the event.
/// </summary>
/// <param name="event">
///
/// <see cref="iText.Kernel.Counter.Event.IEvent"/>
/// to be counted
/// </param>
/// <param name="metaInfo">
///
/// <see cref="iText.Kernel.Counter.Event.IMetaInfo"/>
/// object that can holds information about instance that throws the event
/// </param>
/// <param name="caller">the class that throws the event</param>
public virtual void OnEvent(IEvent @event, IMetaInfo metaInfo, Type caller)
{
IContext context = null;
bool contextInitialized = false;
foreach (IEventCounterFactory factory in factories.Keys)
{
EventCounter counter = factory.GetCounter(caller);
if (counter != null)
{
if (!contextInitialized)
{
if (metaInfo != null)
{
context = ContextManager.GetInstance().GetContext(metaInfo.GetType());
}
if (context == null)
{
context = ContextManager.GetInstance().GetContext(caller);
}
if (context == null)
{
context = ContextManager.GetInstance().GetContext(@event.GetType());
}
contextInitialized = true;
}
if ((context != null && context.Allow(@event)) || (context == null && counter.fallback.Allow(@event)))
{
counter.OnEvent(@event, metaInfo);
}
}
}
}
public SimpleEventCounterFactory(EventCounter counter)
{
this.counter = counter;
}