/// <summary>
/// <b>Defensively</b> invokes the supplied <paramref name="sink"/>, passing the
/// supplied <paramref name="arguments"/> to the sink.
/// </summary>
/// <param name="sink">The sink to be invoked.</param>
/// <param name="arguments">The arguments to the sink.</param>
/// <param name="exceptions">the map of sink/exception entries to add any exception to</param>
protected override void Invoke(Delegate sink, object[] arguments, EventExceptionsCollector exceptions)
{
try
{
sink.DynamicInvoke(arguments);
}
catch (Exception ex)
{
Log.Warn("Error during raising an event from " + new StackTrace(), ex);
exceptions.Add(sink, ex);
}
}
/// <summary>
/// <b>Defensively</b> invokes the supplied <paramref name="sink"/>, passing the
/// supplied <paramref name="arguments"/> to the sink.
/// </summary>
/// <param name="sink">The sink to be invoked.</param>
/// <param name="arguments">The arguments to the sink.</param>
/// <param name="exceptions">the map of sink/exception entries to add any exception to</param>
protected override void Invoke(Delegate sink, object[] arguments, EventExceptionsCollector exceptions)
{
try
{
sink.DynamicInvoke (arguments);
}
catch(Exception ex)
{
Log.Warn("Error during raising an event from " + new StackTrace(), ex);
exceptions.Add(sink, ex);
}
}
/// <summary>
/// Raises the event encapsulated by the supplied
/// <paramref name="source"/>, passing the supplied <paramref name="arguments"/>
/// to the event.
/// </summary>
/// <param name="source">The event to be raised.</param>
/// <param name="arguments">The arguments to the event.</param>
/// <returns>a map of sink/exception entries that occurred during event raising</returns>
public virtual IEventExceptionsCollector Raise(Delegate source, params object[] arguments)
{
EventExceptionsCollector exceptions = new EventExceptionsCollector();
if (source != null)
{
Delegate [] delegates = source.GetInvocationList();
foreach (Delegate sink in delegates)
{
Invoke(sink, arguments, exceptions);
}
}
return(exceptions);
}
/// <summary>
/// Invokes the supplied <paramref name="sink"/>, passing the supplied
/// <paramref name="arguments"/> to the sink.
/// </summary>
/// <param name="sink">The sink to be invoked.</param>
/// <param name="arguments">The arguments to the sink.</param>
/// <param name="exceptions">the map of sink/exception entries to add any exception to</param>
protected virtual void Invoke(Delegate sink, object[] arguments, EventExceptionsCollector exceptions)
{
try
{
sink.DynamicInvoke(arguments);
}
catch (TargetInvocationException ex)
{
// unwrap the exception that actually caused the TargetInvocationException and throw that...
Exception cause = ReflectionUtils.UnwrapTargetInvocationException(ex);
exceptions.Add(sink, cause);
throw cause;
}
}
/// <summary>
/// Raises the event encapsulated by the supplied
/// <paramref name="source"/>, passing the supplied <paramref name="arguments"/>
/// to the event.
/// </summary>
/// <param name="source">The event to be raised.</param>
/// <param name="arguments">The arguments to the event.</param>
/// <returns>a map of sink/exception entries that occurred during event raising</returns>
public virtual IEventExceptionsCollector Raise(Delegate source, params object[] arguments)
{
EventExceptionsCollector exceptions = new EventExceptionsCollector();
if (source != null)
{
Delegate [] delegates = source.GetInvocationList ();
foreach (Delegate sink in delegates)
{
Invoke (sink, arguments, exceptions);
}
}
return exceptions;
}
/// <summary>
/// Invokes the supplied <paramref name="sink"/>, passing the supplied
/// <paramref name="arguments"/> to the sink.
/// </summary>
/// <param name="sink">The sink to be invoked.</param>
/// <param name="arguments">The arguments to the sink.</param>
/// <param name="exceptions">the map of sink/exception entries to add any exception to</param>
protected virtual void Invoke(Delegate sink, object[] arguments, EventExceptionsCollector exceptions)
{
try
{
sink.DynamicInvoke (arguments);
}
catch (TargetInvocationException ex)
{
// unwrap the exception that actually caused the TargetInvocationException and throw that...
Exception cause = ReflectionUtils.UnwrapTargetInvocationException(ex);
exceptions.Add(sink, cause);
throw cause;
}
}
