Bug 56107 - extract metadata when using XSSF and SAX (Event API)
Summary: extract metadata when using XSSF and SAX (Event API)
Status: RESOLVED INVALID
Alias: None
Product: POI
Classification: Unclassified
Component: XSSF (show other bugs)
Version: unspecified
Hardware: PC All
: P2 normal (vote)
Target Milestone: ---
Assignee: POI Developers List
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2014-02-04 22:29 UTC by Vicente
Modified: 2014-02-04 22:42 UTC (History)
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Description Vicente 2014-02-04 22:29:19 UTC
I'm using XSSF and SAX (Event API) to extract the content from xlsx files, these files are really big, and the only way that I have seeing to extract the content without generating an OutOfMemory is using the SAX (Event API), it seems to work very nice.

But, I'm wondering if there is a way to extract the metadata from the same file, for example, author, lastupdate, etc, custom metadata, core metadata, etc.

I know that there is a way to extract it using XSSFWorkbook but I cannot use that, I'm using  big files and it make an OutOfMemory.

Please let me know if this approach is possible, I have been searching in the web and all the solutions are using XSSFWorkbook.

Thank you!!!
Comment 1 Nick Burch 2014-02-04 22:42:22 UTC
Please ask usage questions on the mailing list, bugzilla is just for bugs and patches