Tom, Stephen, anyone else who wants to chime in on this on controller-dev (not because this is particularly specific to controller-dev, just thought of others on this list; also somewhere in netconf/restconf there must be something similar, how is the same handled there?),
Two Qs re. my WIP (!) in https://git.opendaylight.org/gerrit/#/c/72735/ : 1. does what I have there so far look about right to you? (More from a general "how to correctly do exception handling in Java" than neutron PoV ...) 2. with this, I have a 159 errors in all of those JAX RS @Path annotated classes with their @GET @Produces @StatusCodes kind of methods. What's the right thing to do in JAX RS re. the ReadFailedException/OperationFailedException which (now) need to be handled? Is it: a) just add "throws OperationFailedException" to all those JAX RS methods? Will JAX RS catch and both slf4j log and return a HTTP 500 with exception in body response? b) catch and rethrow, 159 times, as a javax.ws.rs.WebApplicationException? Or subclass of it, similar to the org.opendaylight.neutron.northbound.api.ResourceNotFoundException, creating a say org.opendaylight.neutron.northbound.api.DatastoreOperationFailedWebApplicationException kind of class? c) catch and return Response.status(500) myself? 159 times? Tx, M. -- Michael Vorburger, Red Hat vorbur...@redhat.com | IRC: vorburger @freenode | ~ = http://vorburger.ch
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