Castle.MonoRail.Framework.ControllerLifecycleExecutor.PerformRescue C# (CSharp) Method

		protected bool PerformRescue(MethodInfo method, Exception ex)
		{
			context.LastException = (ex is TargetInvocationException) ? ex.InnerException : ex;

			Type exceptionType = context.LastException.GetType();

			RescueDescriptor att = null;

			if (method != null)
			{
				ActionMetaDescriptor actionMeta = metaDescriptor.GetAction(method);

				if (actionMeta.SkipRescue != null) return false;

				att = GetRescueFor(actionMeta.Rescues, exceptionType);
			}

			if (att == null)
			{
				att = GetRescueFor(metaDescriptor.Rescues, exceptionType);

				if (att == null) return false;
			}

			try
			{
				controller._selectedViewName = Path.Combine("rescues", att.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.FatalFormat("Failed to process rescue view. View name " +
					                   controller._selectedViewName, exception);
				}
			}

			return false;
		}