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From "Tao Lin (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (ODFTOOLKIT-50) [gsoc2012] Add ODF 1.2 RDF metadata support to ODF Toolkit
Date Mon, 09 Jul 2012 17:46:34 GMT

     [ https://issues.apache.org/jira/browse/ODFTOOLKIT-50?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Tao Lin updated ODFTOOLKIT-50:
------------------------------

    Attachment: patch_20120710.txt
                test_rdfmeta.odt

I've modified the SAX events of OdfFileSaxHandler and made a SAXRDFaParser.
Now the RDF models of content.xml, styles.xml, meta.xml and settings.xml are created during
the import of the XML.
The RDF models are cached in OdfFileDom. The user can fetch the in content metadata directly
from the cache, without the total serialization for applying the XSLT.
In the next step, the cache should be up-to-date, when the user modifies the metadata through
API from the following pacakges:
org.odftoolkit.odfdom.dom.element.*
org.odftoolkit.odfdom.dom.attribute.*
I've studied apache velocity and got a general idea of how the codes are generated. I'm going
to adjust the velocity templates for the users to apply metadata to arbitrary text and existing
ODF components.

                
> [gsoc2012] Add ODF 1.2 RDF metadata support to ODF Toolkit
> ----------------------------------------------------------
>
>                 Key: ODFTOOLKIT-50
>                 URL: https://issues.apache.org/jira/browse/ODFTOOLKIT-50
>             Project: ODF Toolkit
>          Issue Type: New Feature
>          Components: generator
>    Affects Versions: 0.7.5
>         Environment: Operating System: All
> Platform: All
>            Reporter: Svante Schubert
>              Labels: gsoc, gsoc2012, mentor
>             Fix For: 0.8.6
>
>         Attachments: grddl_test_patch.txt, patch.txt, patch_20120618.txt, patch_20120710.txt,
test_rdfmeta.odt, test_rdfmeta.odt, test_rdfmeta.odt
>
>
> This is one of the greatest features for ODF 1.2 to allow the usage of RDF metadata on
the document and the most important elements. 
> As a co-editor of this spec, I got a special interest in making this feature come alive.
In addition it has a positive side affect to the new OOo API, when scenarios are not even
tested in the office, but as well from a different ODF library.
> Before creating a convenient API, the basic package feature has to be supported.
> Still I believe the usage of an RDF parser is still optional to keep ODFDOM small and
give the user only what he really wants.

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