private static void ParseInput()
{
using (var reader = new StreamReader("../../students.txt"))
{
while (!reader.EndOfStream)
{
var line = reader.ReadLine();
var studentInfo = line.Split(new char[] { ' ', '|' }, StringSplitOptions.RemoveEmptyEntries).ToArray();
studentCourses.AddOrCreate(studentInfo[2], studentInfo[0], studentInfo[1]);
}
}
}
private void GetHandlers(object sender, Exception exception, out IExceptionHandler fallbackHandler, out List <IExceptionHandler> defaultHandlers, out List <IExceptionHandler> customHandlers, out bool skipDefaultHandlers)
{
fallbackHandler = null;
defaultHandlers = new List <IExceptionHandler>();
customHandlers = new List <IExceptionHandler>();
skipDefaultHandlers = false;
var customHandlersDictionary = new SortedDictionary <int, IList <IExceptionHandler> >();
foreach (var handler in ExceptionHandlers.Where(h => h.Implements(exception)))
{
if (handler.GetType().FullName == typeof(GeneralExceptionHandler).FullName)
{
fallbackHandler = handler;
continue;
}
var defaultHandlerAttribute = handler.GetAttribute <DefaultExceptionHandlerAttribute>();
if (defaultHandlerAttribute != null)
{
defaultHandlers.Add(handler);
continue;
}
var handlingOnAttribute = handler.GetAttribute <ExceptionHandlerForAttribute>();
if (handlingOnAttribute != null)
{
if (!handlingOnAttribute.TypesToHandleOn.Any(t => t.IsInstanceOfType(sender)))
{
continue;
}
if (handlingOnAttribute.SkipDefaultHandlers)
{
skipDefaultHandlers = true;
}
customHandlersDictionary.AddOrCreate(handlingOnAttribute.PriorityLevel, handler);
}
}
foreach (var customHandlersDictionaryEntry in customHandlersDictionary.Reverse())
{
customHandlers.AddRange(customHandlersDictionaryEntry.Value);
}
}