Hi,
Take a simple case.
Action
Y
UserAction -> User -> Database
|
V
user.jsp
Say, Database throws exception. What is best way to handle exception?
1. Catch in User class and return NULL / some ErrorObject to UserAction and
let UserAction decide how to handle it?
2. Let User class __pass on__ the Exception from Database to UserAction.
2a. As execute() is already throwing Exception so it will handle ALL so Set
<global-exception> handler that can send the user to some nice page?
2b. Catch Exception in UserAction and then do some thing ...
Which one do you guys follow in not-so-large scale web applications?
would appreciate any comments.
-navjot singh
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