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Error Handling (2)
uOracle
ADF-generated JavaServer Pages (JSPs) standard practice:
Ø<af:messages/>
tag at the top of each page for error handling
§Can
be used to display custom error messages to users
§More
often uncaught exceptions and stack traces will be displayed.
§Can
be revealing to someone analyzing a system for weaknesses.
ØExceptions
could reveal information about the data model if thrown during a DML operation.
ØMay also indicate how input parameters are used in other
areas of the system.
