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From <Bryce.Alc...@sungard.com>
Subject Performance Question with CTSheetDataImpl.java
Date Wed, 05 May 2010 21:17:06 GMT

I am looking at some performance issues with POI saving XLSX
to disk for large spreadsheets (65,000 + rows).

I have tracked the issue down to:
sheetData.setRowArray(rArray.toArray(new CTRow[rArray.size()]));


which invokes some Code:
CTSheetDataImpl.java

invokes...
XmlComplexContentImpl.java

invokes...
Xobj.java



My Question:
I cannot find the CTSheetDataImpl.java code.
Where is that code, is it opensource?

I am tasked with making this faster.
Please let me know where this code is:

Full Package:
org/openxmlformats/schemas/spreadsheetml/x2006/main/impl/CTSheetDataImpl.class

BTW
www.openxmlformats.org takes you to the following website:
http://www.microsoft.com/en/us/default.aspx



Thanks


Bryce Alcock * Performance Architect * SunGard *
http://www.brycealcock.com




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