Steve Eynon wrote: > > ...it doesn't say "Hello!!!"? Is onException() not called during > RenderPhase events? And if not, why not!? (It would seem a little > inconsistent.) > > I wish to throw a couple of bespoke exceptions during onActivate() and > setupRender() and have then caught and handled by a Mixin that I apply > to every page. How else may I accomplish this? The exceptions relate > to IllegalContexts / StaleSessions and the like, so they are real > problems encountered during the render phase. >
As the documentation states (http://tapestry.apache.org/component-events.html#ComponentEvents-EventMethodExceptions) exceptions are only allowed in even methods. I think it's no good idea to throw Exceptions in render phase. If you want to handle that anyway you could decorate/replace RequestExceptionHandler service. This works (because activate is an evet handler): public class Whoops { void onActivate() { throw new RuntimeException("Whoops!"); } Object onException(Throwable t) { System.err.println("Hello!!!"); return true; } } -- View this message in context: http://tapestry.1045711.n5.nabble.com/T5-x-onException-During-Render-Phase-tp4793110p4795093.html Sent from the Tapestry - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
