Hi,
our service exception handling work in such a way that build the output
message
from the list of messages in the stack trace below the first
ServiceException found.
p
Sometimes this is not desirable, as it often makes the message long and
ugly,
when the code throwing the exception has all the information it needs to
properly
setup a full OGC service exception response (message, code and locator).
One such case is processes built with WPS in mind, which could do their own
internal (complex) validation of inputs, or just report about hiccups
occurred during
the processing, without the need for the messages to be variously glazed by
exception
wrapping.
Given that we already have a deep tree of exceptions, with some subtrees
handling
OWS 2.0 specific things, creating a custom exception class (like
HTTPErrorCodeException)
would not work.
Instead I would like to introduce a special interface, DirectOGCException,
that could be then
implemented by multiple ServiceException subclasses
The Dispatcher code handling exception would first try to do a full drill
down in the current
stack trace, if one of those is found, then the exception writing code
would receive it
directly, with no extra glaze around it.
Feedback?
Cheers
Andrea
--
==
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