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From "Jukka Zitting (JIRA)" <j...@apache.org>
Subject [jira] Updated: (JCR-415) Enhance indexing of binary content
Date Thu, 13 Jul 2006 22:03:30 GMT
     [ http://issues.apache.org/jira/browse/JCR-415?page=all ]

Jukka Zitting updated JCR-415:
------------------------------

    Attachment: jackrabbit-query-r421461.patch

> Yes, you are right. I thought I could get away with the dirty solution ;)

Well, as they say, do the simplest thing that could possibly work!

> For now we can maybe use the TextExtractorReader you proposed and then in a next step
> change the design to create the Document in a later stage of the indexing process.

Sounds good. Attached a revised patch (jackrabbit-query-r421461.patch) that uses the TextExtractorReader
solution.

> Enhance indexing of binary content
> ----------------------------------
>
>          Key: JCR-415
>          URL: http://issues.apache.org/jira/browse/JCR-415
>      Project: Jackrabbit
>         Type: Improvement

>   Components: indexing
>     Versions: 1.0, 1.0.1, 0.9
>     Reporter: Marcel Reutegger
>     Priority: Minor
>      Fix For: 1.1
>  Attachments: jackrabbit-extractor-r420472.patch, jackrabbit-query-r420472.patch, jackrabbit-query-r421461.patch,
org.apache.jackrabbit.core.query-extractor.jpg, org.apache.jackrabbit.core.query.lucene-extractor.jpg,
org.apache.jackrabbit.extractor.jpg
>
> Indexing of binary content should be enhanced in order to allow either configuration
what fields are indexed or provide better support for custom NodeIndexer implementations.
> The current design has a couple of flaws that should be addressed at the same time:
> - Reader instances are requested from the text filters even though the reader might never
be used
> - only jcr:data properties of nt:resource nodes are fulltext indexed
> - It is up to the text filter implementation to decide the lucene field name for the
text representation, responsibility should be moved to the NodeIndexer. A text filter should
only provide a Reader instance.
> With those changes a custom NodeIndexer can then decide if a binary property has one
or more representations in the index.

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