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https://issues.apache.org/jira/browse/TIKA-2231?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15827387#comment-15827387
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Hudson commented on TIKA-2231:
------------------------------
SUCCESS: Integrated in Jenkins build Tika-trunk #1182 (See
[https://builds.apache.org/job/Tika-trunk/1182/])
TIKA-2231: Improved param validation of TesseractOCRConfig.setLanguage()
(graham: rev 5c51534a5731dba0ed22bc04b7da9d95adfb6f50)
* (edit)
tika-parsers/src/main/java/org/apache/tika/parser/ocr/TesseractOCRConfig.java
* (edit)
tika-parsers/src/test/java/org/apache/tika/parser/ocr/TesseractOCRConfigTest.java
TIKA-2231 -- update changes.txt. This closes #147 (tallison: rev
c978a1195b0b910f523468d51d73e54caba535c0)
* (edit) CHANGES.txt
> Invalid language code exception
> -------------------------------
>
> Key: TIKA-2231
> URL: https://issues.apache.org/jira/browse/TIKA-2231
> Project: Tika
> Issue Type: Bug
> Components: ocr
> Affects Versions: 1.14
> Reporter: Peter Weiss
> Priority: Minor
> Labels: beginner, easyfix, easytest, newbie
> Fix For: 2.0, 1.15
>
> Original Estimate: 1h
> Remaining Estimate: 1h
>
> There is a regex in TesseractOCRConfig.setLanguage(String language) which
> attempts to validate the language being set. Unfortunately it does not allow
> you to set some languages that are valid for tesseract.
> For example:
> TesseractOCRConfig config = new TesseractOCRConfig();
> config.setLanguage("chi_tra");
> This throws an IllegalArgumentException because of the '_' in the language
> name. "chi_tra" is a valid tesseract language code.
> Need to update the regex to allow '_' character.
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