This is up to each DataStore implementor to figure out. I believe the API
allows the author to throw an IOException in the event of a connection
failure (since IO is occurring).
Do you have a specific RuntimeException stack trace in mind? I think a
developer is just being lazy... your java.net.ConnectException is an
IOException and should be returned directly as is.
On Tue Dec 09 2014 at 12:44:18 AM Karl-Philipp Richter <krichter...@aol.de>
wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Hi,
> currently org.geotools.data.DataStore.getFeatureSource wraps a
> java.net.ConnectException which occurs when it is invoked with an
> instance of ConnectionParameter which causes TCP/IP connection to fail
> into a RuntimeException which is much less expressive than a newly
> created or already existing geotools exception (I'd create and use
> something like DataStoreConnectionException (which can extend
> RuntimeException or even better GeotoolsException or
> GeotoolsRuntimeException extending RuntimeException)).
>
> - -Kalle Richter
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