Exception handling

[lexsulzer]

DataspectsMediaWikiFeeder/includes/Hooks.php

Line 30 in dd976f3

$job = new DataspectsMediaWikiFeederJob($wikiPage->getTitle());

How to handle the several exceptions so that the jobs are executed after things have been set right?

1. dataspects-ui URL invalid/not reachable/not set
2. dataspects-ui API key not set/invalid
3. mediawiki id not set/invalid
4. local data collection failure