private ExceptionManager()
{
try
{
OFoodsConfigSection config = AppRuntime.Instance.CurrentApplication.ConfigSource.Config;
if (config.Exceptions != null &&
config.Exceptions.Count > 0)
{
ExceptionElementCollection exceptionElementCollection = config.Exceptions;
foreach (ExceptionElement exceptionElement in exceptionElementCollection)
{
Type exceptionType = Type.GetType(exceptionElement.Type);
if (exceptionType == null)
{
continue;
}
if (exceptionType.IsAbstract ||
!typeof(Exception).IsAssignableFrom(exceptionType))
{
continue;
}
ExceptionHandlingBehavior handlingBehavior = exceptionElement.Behavior;
if (exceptionElement.Handlers != null &&
exceptionElement.Handlers.Count > 0)
{
foreach (ExceptionHandlerElement exceptionHandlerElement in exceptionElement.Handlers)
{
Type handlerType = Type.GetType(exceptionHandlerElement.Type);
if (handlerType != null)
{
if (handlerType.IsAbstract ||
!handlerType.GetInterfaces().Any(p => p.Equals(typeof(IExceptionHandler))))
{
continue;
}
try
{
IExceptionHandler exceptionHandler = (IExceptionHandler)Activator.CreateInstance(handlerType);
this.RegisterHandlerOrig(exceptionType, handlingBehavior, exceptionHandler);
}
catch
{
continue;
} // try
} // if
} // foreach - exception handler
}
else
{
handlersOrig.Add(exceptionType, new ExceptionConfigItem {
Behavior = handlingBehavior, Handlers = new List <IExceptionHandler>()
});
}
} // foreach - exception
BuildResponsibilityChain();
} // if
}
catch { }
}
/// <summary>
/// Determines whether the specified element name is excempted from processing.
/// </summary>
/// <param name="elementName">Name of the element.</param>
/// <param name="id">The identifier.</param>
/// <param name="exceptions">The exceptions.</param>
/// <returns><c>true</c> if the specified element name is excempted from processing; otherwise, <c>false</c>.</returns>
public static bool IsExcemptedFromProcessing(string elementName, Guid id, ExceptionElementCollection exceptions)
{
foreach (ExceptionElement exception in exceptions)
{
if (!string.IsNullOrEmpty(exception.MetadataId))
{
Guid metadataId;
Guid.TryParse(exception.MetadataId, out metadataId);
if (metadataId.Equals(id)) return true;
}
if (!string.IsNullOrEmpty(elementName))
{
return (string.Compare(elementName,
exception.Name, StringComparison.InvariantCultureIgnoreCase) == 0);
}
}
return false;
}
