| The exception display type determines how the framework displays
exceptions to you as a developer or user.
The default value for exception display type is SHOW_EXCEPTION_PAGE. When
this value is set and an unhandled runtime exception is thrown by a page,
a redirect to a helpful exception display page will occur.
This is a developer feature, however, and you may want to instead show an
internal error page without developer details that allows a user to start
over at the application's home page. This can be accomplished by setting
the exception display type to SHOW_INTERNAL_ERROR_PAGE.
Finally, if you are having trouble with the exception display pages
themselves, you can disable exception displaying entirely with the value
SHOW_NO_EXCEPTION_PAGE. This will cause the framework to re-throw any
unhandled runtime exceptions after wrapping them in a ServletException
wrapper.
Parameters:
unexpectedExceptionDisplay - The unexpectedExceptionDisplay to set. |