[jira] [Updated] (TIKA-809) IndexOutOfBoundsException with TikaGUI

["John Mastarone (Updated) (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/TIKA-809?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

John Mastarone updated TIKA-809:
--------------------------------

    Attachment: test.doc
                TIKA-809.patch

Patch submitted to resolve issue.  Resolve by passing "null" as a suffix into the File.createTempFile method (when the embedded image extension is empty) which results in the suffix ".tmp" being used.  This does not conflict with any extensions in POI's PictureType enum, in case this matters.
                
> IndexOutOfBoundsException with TikaGUI
> --------------------------------------
>
>                 Key: TIKA-809
>                 URL: https://issues.apache.org/jira/browse/TIKA-809
>             Project: Tika
>          Issue Type: Bug
>          Components: gui
>    Affects Versions: 1.1
>         Environment: Windows 7
>            Reporter: John Mastarone
>         Attachments: TIKA-809.patch, test.doc
>
>
> From issue Tika-410: the issue's attached test document, "test.doc", causes an IndexOutOfBoundsException when dropped into a latest build of the tika-app GUI.  The reason is that the org.apache.poi.hwpf.usermodel.Picture class's suggestFileExtension() method, used by Tika's WordExtractor class, can return an empty string.  The requestSave method of the ImageSavingParser inner class (of TikaGUI) is not written to handle the case of an image having no extension.  

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