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Any free Pivot Table Lib?

 
Greenhorn
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Hello, everyone.

Does anybody know where can I find a free lib which is able to deal with the Excel Pivot table?

In my project, I hope to manipulate the Excel data to generate pivot table with the implement of pure java, instead of VBA.

I had ever search on google, but most of lib's are not free. Can anybody introduce a toll-free one?

Thanks!

Wei
 
Rancher
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Check out POI and jExcelAPI; those are the only notable free Java libraries that can work with Excel files. They're linked on the http://faq.javaranch.com/java/AccessingFileFormats page. I'm not sure what either can do with Pivot tables, specifically, though.
 
Wei Geng
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Yes, POI is a great project that implement the excel operation with Java. However, there was still a weak point for POI. POI can 'operate' the 'existing' Pivot table, but not 'create' a new pivot table in the excel file.

It is the reason why I hope to find a new free lib.

Thank you anyway.

I am looking forwards more answers for my question...
[ October 15, 2008: Message edited by: Wei GENG ]
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