: My question is, should I use tomcat exception handling mechanism, or should I : come up with my own exception handling framework?
A lot of this depends on your app's setup and how thorough/robust you expect your handling to be as it grows. 1/ Quick-And-Dirty: map a "something went wrong" page to java.lang.Throwable in web.xml. Come back and design something more robust after your alpha's out the door. 2/ Slightly Better: same as above, but wrap system exceptions in custom exceptions and pull a message from a known request-scope key to print to the browser. You can evaluate for yourself whether you'd want to build on this general idea, e.g. special error pages for special errors and a generic page for generic errors. There are innumerable variations on this theme but you get the gist. 3/ If you're using Struts: there's some handy exception-handling built in. It works quite well for me. It may work for you. I haven't used other frameworks but chances are they'd have something similar. I do #3 for my larger, Struts-based apps and something similar to #2 for the quick demos. -QM -- software -- http://www.brandxdev.net (C++ / Java / SSL) tech news -- http://www.RoarNetworX.com --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]