Bug 51634 - xssf.streaming with existing xlsx files/templates
Summary: xssf.streaming with existing xlsx files/templates
Status: RESOLVED FIXED
Alias: None
Product: POI
Classification: Unclassified
Component: SXSSF (show other bugs)
Version: 3.8-dev
Hardware: All All
: P2 normal (vote)
Target Milestone: ---
Assignee: POI Developers List
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2011-08-08 19:55 UTC by vladt
Modified: 2011-08-11 08:54 UTC (History)
1 user (show)



Attachments
The implementation (13.46 KB, application/octet-stream)
2011-08-08 19:55 UTC, vladt
Details

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Description vladt 2011-08-08 19:55:01 UTC
Created attachment 27361 [details]
The implementation

Currently, the xssf.streaming can be used only to create new xlsx documents, not to open and change existing xlsx documents.

It would be nice to be able to open an existing xlsx document (as a template) and add to it (rows to existing sheets, new sheets, etc) while taking advantage of the very low memory reqs for xssf.streaming.

The attached patch adds this functionality.
Comment 1 Yegor Kozlov 2011-08-11 08:54:29 UTC
Applied in r1156544

Thanks,
Yegor