/// <summary>
/// Performs the rescue.
/// </summary>
/// <param name="action">The action (can be null in the case of dynamic actions).</param>
/// <param name="actionException">The exception.</param>
/// <returns></returns>
protected virtual bool ProcessRescue(IExecutableAction action, Exception actionException)
{
if (action != null && action.ShouldSkipRescues)
{
return false;
}
Type exceptionType = actionException.GetType();
RescueDescriptor desc = action != null ? action.GetRescueFor(exceptionType) : null;
if (desc == null)
{
desc = GetControllerRescueFor(exceptionType);
}
if (desc != null)
{
try
{
if (desc.RescueController != null)
{
CreateAndProcessRescueController(desc, actionException);
}
else
{
context.SelectedViewName = Path.Combine("rescues", desc.ViewName);
ProcessView();
}
return true;
}
catch(Exception exception)
{
// In this situation, the rescue view could not be found
// So we're back to the default error exibition
if (logger.IsFatalEnabled)
{
logger.Fatal("Failed to process rescue view. View name " +
context.SelectedViewName, exception);
}
}
}
return false;
}
