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https://issues.apache.org/jira/browse/TIKA-3731?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17527787#comment-17527787
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Dan Coldrick commented on TIKA-3731:
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I've attached a AC1027 and AC1032 dwg to extend the tests.
> Tika CAD DWG reader not pulling meta data from new cad files
> ------------------------------------------------------------
>
> Key: TIKA-3731
> URL: https://issues.apache.org/jira/browse/TIKA-3731
> Project: Tika
> Issue Type: Bug
> Components: metadata
> Affects Versions: 2.3.0
> Reporter: Dan Coldrick
> Priority: Major
> Attachments: AutoCAD 2018 format (1).dwg, testDWG-AC1027.dwg
>
>
>
> The tika DWG reader is only pulling meta data from up to drawing format
> AC1024 (see code snippet) where it looks to be AC1027 & AC1032 can also be
> read from the same get2007and2010Props meta data extractor.
> {code:java}
> switch (version) {
> case "AC1015":
> metadata.set(Metadata.CONTENT_TYPE, TYPE.toString());
> if (skipTo2000PropertyInfoSection(stream, header)) {
> get2000Props(stream, metadata, xhtml);
> }
> break;
> case "AC1018":
> metadata.set(Metadata.CONTENT_TYPE, TYPE.toString());
> if (skipToPropertyInfoSection(stream, header)) {
> get2004Props(stream, metadata, xhtml);
> }
> break;
> case "AC1021":
> case "AC1024":
> metadata.set(Metadata.CONTENT_TYPE, TYPE.toString());
> if (skipToPropertyInfoSection(stream, header)) {
> get2007and2010Props(stream, metadata, xhtml);
> }
> break;
> default:
> throw new TikaException("Unsupported AutoCAD drawing version:
> " + version);
> } {code}
> Looks like the case statement just needs extending and for examples files to
> be created for AC1027/AC1032.
> Current versions of auto cad can be found here:
> https://knowledge.autodesk.com/support/autocad/learn-explore/caas/sfdcarticles/sfdcarticles/drawing-version-codes-for-autocad.html
>
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