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https://issues.apache.org/jira/browse/TIKA-2208?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15754263#comment-15754263
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Tim Allison commented on TIKA-2208:
-----------------------------------

Ah, now I understand the issue, I think.

The problem is not that you can't disable, say, the PDFParser via the normal 
means either programmatically or via config.  The problem is that you can't 
disable a sub-component of the OOXMLParser (or the OfficeParser) via the 
regular means because each is its own monolithic parser.  [~dadoonet], is this 
right?

The other thing to confirm...you don't want different behavior for embedded 
files vs. regular (container) files?  In other words, you wouldn't want to 
parse a Visio Schema whether it was embedded or whether it was a regular file, 
right?

As [~rjernst] suggested above, we have to fix this somehow within the 
OfficeParser/OOXMLParsers. 

> Catch missing libraires
> -----------------------
>
>                 Key: TIKA-2208
>                 URL: https://issues.apache.org/jira/browse/TIKA-2208
>             Project: Tika
>          Issue Type: Improvement
>          Components: parser
>            Reporter: David Pilato
>
> Hi there
> We have decided to remove support for some formats when using Tika to extract 
> text and metadata.
> We defined our list of Parsers:
> {code:java}
>     private static final Parser PARSERS[] = new Parser[] {
>         // documents
>         new org.apache.tika.parser.html.HtmlParser(),
>         new org.apache.tika.parser.rtf.RTFParser(),
>         new org.apache.tika.parser.pdf.PDFParser(),
>         new org.apache.tika.parser.txt.TXTParser(),
>         new org.apache.tika.parser.microsoft.OfficeParser(),
>         new org.apache.tika.parser.microsoft.OldExcelParser(),
>         new org.apache.tika.parser.microsoft.ooxml.OOXMLParser(),
>         new org.apache.tika.parser.odf.OpenDocumentParser(),
>         new org.apache.tika.parser.iwork.IWorkPackageParser(),
>         new org.apache.tika.parser.xml.DcXMLParser(),
>         new org.apache.tika.parser.epub.EpubParser(),
>     };
>     private static final AutoDetectParser PARSER_INSTANCE = new 
> AutoDetectParser(PARSERS);
>     private static final Tika TIKA_INSTANCE = new 
> Tika(PARSER_INSTANCE.getDetector(), PARSER_INSTANCE);
> {code}
> But when a MS Office Word document embeds another non supported document 
> (Like a Visio Schema) an {{NoClassDefFoundError}} is raised.
> Would it be possible to catch such a case and throw in that case a 
> {{TikaException}} so it behaves as an Exception and not as a Throwable?



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