[jira] [Created] (SLING-5767) Include the Illegal Argument Exception message in the logs

["PuzanovsP (JIRA)" <ji...@apache.org>]

PuzanovsP created SLING-5767:
--------------------------------

             Summary: Include the Illegal Argument Exception message in the logs
                 Key: SLING-5767
                 URL: https://issues.apache.org/jira/browse/SLING-5767
             Project: Sling
          Issue Type: Improvement
            Reporter: PuzanovsP
            Priority: Trivial


Add message to notify the user why his event is invalid.

* Change code attached.

/**
     * Check the job topic.
     * @return <code>null</code> if the topic is correct, otherwise an error description is returned
     */
    public static String checkJobTopic(final Object jobTopic) {
        final String message;
        if ( jobTopic != null ) {
            if ( jobTopic instanceof String ) {
                boolean topicIsCorrect = false;
                String exceptionDetails = EMPTY;
                try {
                    new Event((String)jobTopic, (Dictionary<String, Object>)null);
                    topicIsCorrect = true;
                } catch (final IllegalArgumentException iae) {
                    exceptionDetails = iae.getLocalizedMessage();
                }
                if ( !topicIsCorrect ) {
                    message = "Discarding job - job has an illegal job topic, due to: ".concat(exceptionDetails);
                } else {
                    message = null;
                }
            } else {
                message = "Discarding job - job topic is not of type string";
            }
        } else {
            message = "Discarding job - job topic is missing";
        }
        return message;
    }



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