Pull request here: https://github.com/geotools/geotools/pull/1448

Torben

On Thu, Jan 26, 2017 at 5:28 PM, Jody Garnett <jody.garn...@gmail.com>
wrote:

> somewhere - http://docs.geotools.org/latest/userguide/welcome/
> architecture.html
>
> --
> Jody Garnett
>
> On 26 January 2017 at 17:18, Torben Barsballe <tbarsba...@boundlessgeo.com
> > wrote:
>
>> Okay, in that case gt-ysld would become an extension.
>> Thanks Jody. That should probably be documented somewhere.
>>
>> On Thu, Jan 26, 2017 at 5:13 PM, Jody Garnett <jody.garn...@gmail.com>
>> wrote:
>>
>>> plugins extend factory SPI somehow
>>> extensions add more stuff on top of the core geotools library
>>>
>>> --
>>> Jody Garnett
>>>
>>> On 26 January 2017 at 15:16, Ben Caradoc-Davies <b...@transient.nz>
>>> wrote:
>>>
>>>> +1. Thanks, Torben, that is quite thorough.
>>>>
>>>> Jody, do we have a policy for which supported modules are plugins and
>>>> which are extensions? I noticed that Torben used the term "plugin" and
>>>> realised that I do not know if we have rules. Is there a difference, or is
>>>> this just an historical oddity?
>>>>
>>>> Kind regards,
>>>> Ben.
>>>>
>>>> On 27/01/17 07:41, Torben Barsballe wrote:
>>>>
>>>>> The gt-ysld module is now ready to be considered for a supported
>>>>> module.
>>>>>
>>>>> I would like to request that this module be approved for inclusion as a
>>>>> supported plugin in the upcoming 16.2 / 17-beta releases.
>>>>> The module conforms to the requirements
>>>>> <http://docs.geotools.org/latest/developer/procedures/supported.html>
>>>>> for a
>>>>> supported module, as follows:
>>>>> Visibility / Module Status
>>>>>
>>>>>    - Gold Star Quality Assurance Check - Plugin QA Test - 4/5 stars
>>>>>
>>>>> Here is how a plugin (aka hooks into the geotools library) may earn a
>>>>> star:
>>>>> ⭐️ Passes IP check, basically has correct headers
>>>>>
>>>>>
>>>>>    - See REVIEW.md
>>>>>          <https://github.com/geotools/geotools/blob/master/modules/u
>>>>> nsupported/ysld/REVIEW.md>
>>>>>
>>>>> ⭐️ Releasable - has no non blocking bugs in jira
>>>>>
>>>>>
>>>>>    - GEOT-5622 <https://osgeo-org.atlassian.net/browse/GEOT-5622> is
>>>>> the
>>>>>          only open bug, not blocking.
>>>>>
>>>>> ⭐️ Used in anger - Used by GeoServer or uDig or Geomajas (ie some kind
>>>>> of
>>>>> large real world datasets)
>>>>>
>>>>>
>>>>>    - Used by the gs-ysld extension in geoserver
>>>>>
>>>>>   Optimised - has been tuned to meet hard performance requirements
>>>>> (example
>>>>> shapefile)
>>>>>
>>>>>
>>>>>    - Not really, but only place where this is really important is
>>>>>          rendering, and at this point we are using the gt-api
>>>>> StyledLayerDescriptor
>>>>>          objects
>>>>>
>>>>> ⭐️ Supported - user docs, module maintainer watches user list, answers
>>>>> email etc.. (example referencing)
>>>>>
>>>>>
>>>>>    - User documentation here
>>>>>          <http://docs.geotools.org/latest/userguide/unsupported/ysld
>>>>> .html>.
>>>>>          - Module maintainers: Justin Deolivera, Kevin Smith
>>>>>
>>>>> Intellectual Property Check
>>>>>
>>>>>    - Passes, See https://github.com/geotools/ge
>>>>> otools/blob/master/modules
>>>>>    /unsupported/ysld/REVIEW.md
>>>>>
>>>>> Follow the Developers Guide
>>>>>
>>>>>    - Analysis here: https://gist.github.com/mattkr
>>>>> usz/b010eb29aa784025a639
>>>>>    c473b768801e
>>>>>    - PR here: https://github.com/geotools/geotools/pull/1440 (merged)
>>>>>
>>>>> Test Coverage and Maven Profiles
>>>>>
>>>>>    - Test coverage exceeds the required 40%: Line coverage is 85%,
>>>>> Branch
>>>>>    coverage is 73%
>>>>>
>>>>> User Documentation
>>>>>
>>>>>    - Has user documentation: http://docs.geotools.org/lates
>>>>> t/userguide/uns
>>>>>
>>>>>    upported/ysld.html
>>>>>
>>>>>
>>>>>
>>>>> If the GeoTools PMC is happy with the module, I will put together a PR
>>>>> moving it from unsupported to plugin.
>>>>>
>>>>> Thanks,
>>>>>
>>>>> Torben
>>>>>
>>>>> On Wed, Jan 25, 2017 at 3:24 PM, Torben Barsballe <
>>>>> tbarsba...@boundlessgeo.com> wrote:
>>>>>
>>>>> Thanks for the feedback. Class javadocs have been updated in the PR.
>>>>>>
>>>>>> Torben
>>>>>>
>>>>>> On Wed, Jan 25, 2017 at 9:56 AM, Jody Garnett <jody.garn...@gmail.com
>>>>>> >
>>>>>> wrote:
>>>>>>
>>>>>> Thanks, formatting changes look good. I looked for the null returns -
>>>>>>> and
>>>>>>> the "return null" statements I found were not especially documented.
>>>>>>>
>>>>>>> General feedback is we could take one run at class javadocs (usual
>>>>>>> Class/Responsibility/Collaboration info) and we should be good.
>>>>>>>
>>>>>>> --
>>>>>>> Jody Garnett
>>>>>>>
>>>>>>> On 25 January 2017 at 09:26, Torben Barsballe <
>>>>>>> tbarsba...@boundlessgeo.com> wrote:
>>>>>>>
>>>>>>> Based on Matt's analysis, we have put together a pull request fixing
>>>>>>>> up
>>>>>>>> the outstanding issues in gt-ysld bringing it up to compliance with
>>>>>>>> the
>>>>>>>> developers guide: https://github.com/geotools/geotools/pull/1440
>>>>>>>>
>>>>>>>> Null returns are documented, and are used sparingly.
>>>>>>>>
>>>>>>>> Torben
>>>>>>>>
>>>>>>>> On Tue, Jan 24, 2017 at 9:56 PM, Jody Garnett <
>>>>>>>> jody.garn...@gmail.com>
>>>>>>>> wrote:
>>>>>>>>
>>>>>>>> I am not as keen as Martin was, I expect that Optionals will take
>>>>>>>>> the
>>>>>>>>> place of the idea of null objects long term.
>>>>>>>>>
>>>>>>>>> What I am keen on is making our developer guide not suck; so if we
>>>>>>>>> are
>>>>>>>>> not being strict about null we should relax the guide (citing
>>>>>>>>> returning a
>>>>>>>>> null collection). I am kind of okay with returning null if it is
>>>>>>>>> clearly
>>>>>>>>> documented in the javadocs (since those show up as a tooltip when
>>>>>>>>> developers are working).
>>>>>>>>>
>>>>>>>>> --
>>>>>>>>> Jody Garnett
>>>>>>>>>
>>>>>>>>> On 24 January 2017 at 10:11, Andrea Aime <
>>>>>>>>> andrea.a...@geo-solutions.it>
>>>>>>>>> wrote:
>>>>>>>>>
>>>>>>>>> On Tue, Jan 24, 2017 at 6:57 PM, Matt Kruszewski <
>>>>>>>>>> mkruszew...@boundlessgeo.com> wrote:
>>>>>>>>>>
>>>>>>>>>> Hello everyone,
>>>>>>>>>>>
>>>>>>>>>>> I've started applying the developer guide standards to the
>>>>>>>>>>> gt-ysld
>>>>>>>>>>> module, keeping notes in this gist:
>>>>>>>>>>>
>>>>>>>>>>> https://gist.github.com/mattkrusz/b010eb29aa784025a639c473b7
>>>>>>>>>>> 68801e
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>> I don't agree on the "do not return null" applied in a blanket
>>>>>>>>>> way (as
>>>>>>>>>> a strong requirement, while I see all other bits you suggest as
>>>>>>>>>> strong
>>>>>>>>>> requirements).
>>>>>>>>>> The library is just not built that way, it returns nulls in so
>>>>>>>>>> many
>>>>>>>>>> places it's impossible to count.
>>>>>>>>>> I also don't see this "rule" being cited anywhere else, although I
>>>>>>>>>> know Jody is keen on it.
>>>>>>>>>>
>>>>>>>>>> Yes, in some cases returning null is just bad (e.g., returning a
>>>>>>>>>> null
>>>>>>>>>> collection when an empty one would do),
>>>>>>>>>> but for the rest I'm for a case by case evaluation.
>>>>>>>>>> Or are you suggesting we should be returning Optional everywhere?
>>>>>>>>>>
>>>>>>>>>> Cheers
>>>>>>>>>> Andrea
>>>>>>>>>>
>>>>>>>>>> --
>>>>>>>>>> ==
>>>>>>>>>> GeoServer Professional Services from the experts! Visit
>>>>>>>>>> http://goo.gl/it488V for more information.
>>>>>>>>>> ==
>>>>>>>>>>
>>>>>>>>>> Ing. Andrea Aime
>>>>>>>>>> @geowolf
>>>>>>>>>> Technical Lead
>>>>>>>>>>
>>>>>>>>>> GeoSolutions S.A.S.
>>>>>>>>>> Via di Montramito 3/A
>>>>>>>>>> 55054  Massarosa (LU)
>>>>>>>>>> phone: +39 0584 962313 <+39%200584%20962313>
>>>>>>>>>> fax: +39 0584 1660272 <+39%200584%20166%200272>
>>>>>>>>>> mob: +39 339 8844549 <+39%20339%20884%204549>
>>>>>>>>>>
>>>>>>>>>> http://www.geo-solutions.it
>>>>>>>>>> http://twitter.com/geosolutions_it
>>>>>>>>>>
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>>>>>
>>>> --
>>>> Ben Caradoc-Davies <b...@transient.nz>
>>>> Director
>>>> Transient Software Limited <http://transient.nz/>
>>>> New Zealand
>>>>
>>>
>>>
>>
>
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