public static void Append(this IAggregateException aex, IEnumerable <Exception> innerExceptions)
{
foreach (var ex in innerExceptions)
{
aex.InnerExceptions?.Add(ex);
}
}
public static void Catch(this IAggregateException aex, Action action)
{
try
{
action();
}
catch (Exception ex)
{
aex.Append(ex);
}
}
public static void Rethrow(this IAggregateException aex)
{
if (aex == null)
{
throw new ArgumentNullException(nameof(aex));
}
if (!(aex is Exception))
{
throw new ArgumentException("Argument should always be an Exception.", nameof(aex));
}
var innerExceptions = aex.InnerExceptions;
if (innerExceptions != null && innerExceptions.Any())
{
Rethrow(innerExceptions, exceptions => (Exception)aex);
}
}
public static void Append(this IAggregateException aex, Exception innerException)
{
aex.InnerExceptions?.Add(innerException);
}
