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https://issues.apache.org/jira/browse/TIKA-2309?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15955205#comment-15955205
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ASF GitHub Bot commented on TIKA-2309:
--------------------------------------
tballison commented on issue #161: fix for TIKA-2309 contributed by Shinobi@75
URL: https://github.com/apache/tika/pull/161#issuecomment-291520466
If I understand correctly, the TSD is an evelope file that contains another
actual file. For example your first test file had the TSD envelope, but then
it contained an xml file:
`<?xml version="1.0" encoding="UTF-8"?>
<blocco>
<manifest ID="9570">
<man:manifestConservazione Id="ManifestConservazioneCNN"`
I see that your updated .pdf file also has an envelope and then the raw
bytes for a PDF file.
You'll probably want to cache those bytes in a byte[] and then call the
embedded parser, something like:
`
embeddedDocumentExtractor =
EmbeddedDocumentUtil.getEmbeddedDocumentExtractor(context);
if (!embeddedDocumentExtractor.shouldParseEmbedded(embeddedMetadata)) {
return;
}
TikaInputStream stream = TikaInputStream.get(cachedBytes);
try {
embeddedDocumentExtractor.parseEmbedded(
stream,
new EmbeddedContentHandler(xhtml),
embeddedMetadata, false);
} finally {
IOUtils.closeQuietly(stream);
}
`
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> New Detector and Parser classes for Time Stamped Data Envelope file format
> --------------------------------------------------------------------------
>
> Key: TIKA-2309
> URL: https://issues.apache.org/jira/browse/TIKA-2309
> Project: Tika
> Issue Type: Improvement
> Components: detector, parser
> Affects Versions: 1.13, 1.14
> Reporter: Fabio
> Priority: Minor
> Attachments: MANIFEST.XML.TSD
>
>
> Hello,
> I'm Fabio Evangelista from Rome. I'm working for an italian Public
> Administration company and i'm using Apache Tika in my Java applications to
> detect and parse a broad kinds of file formats. During that activity, after
> following your good guide on Tika project page, I've made with success new
> type of Detector and Parser classes for a particular crypto timestamp type
> with these caracteristics:
> Format name: Time Stamped Data Envelope
> Mime Type: application/timestamped-data
> File extension: .tsd
> TSD file hax magic code at the start of the file: 30 80 06 0B 2A 86 48 86 F7
> I've integrated and tested successfully with my applications those new
> classes in Tika 1.13 tika-core.jar and tika-parsers.jar. What should I do to
> submit my new classes to you? Should I to push those in a particular git
> branch or, is there a particular process to follow to submit my classes?
> Thank you for you patience and best regards.
> Fabio.
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