Fwd: Re: JCR repository for photo gallery

[Angela Cymbalak]

resend from me too...

>Date: Fri, 11 Jul 2008 15:48:36 -0400
>To: Roland Weber <ossfwot@...>
>From: Angela Cymbalak <a.cymbalak@...>
>Subject: Re: JCR repository for photo gallery
>
>The indentation is supposed to denote a node and its properties.  I
>tried finding a standard on how to detail a JCR repository on paper
>but couldn't find one.  If anyone has a reference I would like to
>read it so that this isn't an issue.
>
>At 12:55 AM 7/11/2008, you wrote:
>
>>Hi Angie,
>>
>>>Elements marked with a * can have more than one.
>>>Repository
>>>   - Workspace (Gallery) *
>>>       - owner
>>>       - photo album *
>>>             - photos *
>>>           - security
>>>                 - IPTC Core
>>> (http://www.iptc.org/std/Iptc4xmpCore/1.0/specification/Iptc4xmpCore_1.0-spec-XMPSchema_8.pdf)
>>>
>>>                   - CiAdrCity
>>>                   - CiAdrCtry
>>
>>I'm not sure what the indentation here means?
>>CiAdrCity is duplicate, there is also a duplicate
>>security below (with different indent).
>
>There is a city and a country. Security would be security on the
>album and then security on the photo.
>
>
>>>[...]
>>>                   - Scene
>>>                   - Source
>>>                   - SubjectCode
>>>                   - Title
>>>                 - EXIF
>>>                   -FileName
>>>                   - Orientation
>>>                   - DateTime
>>>                   - DateTimeOriginal
>>>                   - DateTimeDigitized
>>>                   - XResolution
>>>                   - YResolution
>>>                   - ResolutionUnit
>>>             - security
>>>             - file size
>>
>>Still unclear about the indentation. The EXIF section
>>and file size (if that's not part of the section) are
>>per file. Does that mean a thumbnail is not considered
>>a distinct file? If it is considered a file, I don't
>>understand how it is possible to store different files
>>for one photo. How about marking the EXIF section with *?
>
>At the moment, you're right, there isn't a space for more than one
>file.  In fact, I think I forgot to put all the file data in here.
>
>>hope that helps,
>>   Roland
>>
>
>Thanks for the feedback!
>
>Angie

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[Roland Weber]

Angela Cymbalak wrote:

>> The indentation is supposed to denote a node and its properties.

That's what I supposed, but I couldn't match the
indentation levels to your intent.

>>>> Elements marked with a * can have more than one.
>>>> Repository
>>>>   - Workspace (Gallery) *
>>>>       - owner
>>>>       - photo album *
>>>>             - photos *
>>>>           - security

I suppose now that these two lines are accidentally
reversed and were probably meant to read as follows?

        - photo album *
              - security
              - photos *

>> Security would be security on the album
>> and then security on the photo.

Understood. Thanks.

>> At the moment, you're right, there isn't a space for more than one
>> file.  In fact, I think I forgot to put all the file data in here.

I don't think that is so critical, unless you are already coding.
Adding an attribute somewhere shouldn't be a big deal. Just make
sure that you get the tree structure right.

cheers,
   Roland

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