textFilterClasses deprecated. How to specify extractors?

[Robert Siska <ro...@magnolia-cms.com>]

Hello people,

My Jackrabbit 2.4 says, that textFilterClasses parameter of SearchIndex
element is deprecated and ignored. When I remove the textFilterClasses
parameter all together, it indexes Pdf, Rtf - everything.

How does it know, what binary files it should index, when I'm not
specifying no extractors? How can I disable/enable them?

API says it's deprecated, but doesn't provide any alternative.

Thank you for any info!

	Robert

Re: textFilterClasses deprecated. How to specify extractors?

[Mark Herman <MH...@NBME.org>]

Robert Siska wrote
> 
> How does it know, what binary files it should index, when I'm not
> specifying no extractors? How can I disable/enable them?
> 

I'm not an expert but what I do know that JR uses Tika to extract text, and
it determines how based on the jcr:mimeType property. If you don't supply
mimetype, then it won't know how to extract it (although I wouldn't
recommend that as a practice). I believe there is a way to supply  JR with a
Tika config that might give you what you want.

Additionally you can specify a indexing config in the repository/workspace
xml files that you can set some rules on what gets indexed and how by
lucene.


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