[jira] [Commented] (STANBOL-757) Update to Tika 1.2

["Rupert Westenthaler (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/STANBOL-757?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13467534#comment-13467534 ] 

Rupert Westenthaler commented on STANBOL-757:
---------------------------------------------

Dependency changes

 * commons-compress dependency upgraded to 1.4.1 -> no longer compatible with 1.0 used in stanbol parent.
     * But because of COMPRESS-199 1.4.1 can not be used as bundle for now
     * Because of that I updated commons-compress to 1.3 in the parent and embed 1.4.1 and org.tukaani:xz:1.1 within the Tika Engine.

API changes:

 * DublinCore constants changed from String to Property -> need to adapt OntologyMappings

Metadata changes:

 * dc:date no longer added for emails (dc:created is still present)
 * the Email subject is no longer added as dc:subject but as dc:title
     * because of that also ma:hasKeyword is no longer present
 * dc:date no longer used for images (EXIF). dc:created is used instead.

other:

 * (re)enabled MP4 unit test that was deactivated with Tika 1.1 because of TIKA-852

                
> Update to Tika 1.2
> ------------------
>
>                 Key: STANBOL-757
>                 URL: https://issues.apache.org/jira/browse/STANBOL-757
>             Project: Stanbol
>          Issue Type: Bug
>            Reporter: Rupert Westenthaler
>            Assignee: Rupert Westenthaler
>            Priority: Minor
>


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