BIND 10 #1252: Datasource refactor finishing touch 2: wrappers/NSEC support

[BIND 10 Development]

#1252: Datasource refactor finishing touch 2: wrappers/NSEC support
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                   Reporter:  jelte  |                 Owner:  jinmei
                       Type:  task   |                Status:  reviewing
                   Priority:  minor  |             Milestone:
                  Component:  data   |  Sprint-20111011
  source                             |            Resolution:
                   Keywords:         |             Sensitive:  0
            Defect Severity:  N/A    |           Sub-Project:  DNS
Feature Depending on Ticket:         |  Estimated Difficulty:  2
        Add Hours to Ticket:  0      |           Total Hours:  0
                  Internal?:  0      |
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Comment (by jinmei):

 Replying to [comment:9 jelte]:

 The revised code looks okay and ready for merge.

 > Replying to [comment:7 jinmei]:

 > > - Unless I misunderstand it findPrevious() throws if it's given
 > >   a smaller name than zone's origin.  I guess this case should be
 > >   tested too.
 >
 > oh, yes, we needed to catch NotImplemented separately anyway (though
 this
 > now reflects the original in that sense, i do wonder whether
 NotImplemented
 > is the right exception for asking the previous name outside of the zone,
 but
 > anyway)

 No, it wouldn't be the right exception; it's a short term (TM)
 compromise.  We'll eventually clarify this when we introduce the
 notion of "zone is signed flag".  See discussion around here:
 http://bind10.isc.org/ticket/1177#comment:18

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Ticket URL: <http://bind10.isc.org/ticket/1252#comment:10>
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