Hi William,
On Tue, 2012-11-27 at 15:13 -0500, William Beltrán wrote:
Hi, i have same problem here, I have to convert a Stream file calc to
excel file so i am using:
Ok - sounds good - I assume you're using Java.
desktop.loadComponentFromURL('private:stream', "_blank", 0,
self._toProperties(InputStream = inputStream))
but when file is big the time to work on this is up to 10 minutes!!
Have you find a solution??
Not sure if anyone helped you yet (sorry for the slow answer). The
basic punch-line is that the Java <-> C++ bridge is -incredibly- slow,
and as such if we start doing byte-by-byte reading across that interface
life can be horribly awful.
So - in general it would be 1000ish times quicker to stream the file to
disk, and pass a URL to LibreOffice; that sounds like it should be
slower but ... really it will not be; and a short-duration tmp file is
unlikely to hit the disk but float in RAM (though check your permissions
to avoid security issues).
HTH,
Michael.
--
michael.meeks@suse.com <><, Pseudo Engineer, itinerant idiot
Context
Privacy Policy |
Impressum (Legal Info) |
Copyright information: Unless otherwise specified, all text and images
on this website are licensed under the
Creative Commons Attribution-Share Alike 3.0 License.
This does not include the source code of LibreOffice, which is
licensed under the Mozilla Public License (
MPLv2).
"LibreOffice" and "The Document Foundation" are
registered trademarks of their corresponding registered owners or are
in actual use as trademarks in one or more countries. Their respective
logos and icons are also subject to international copyright laws. Use
thereof is explained in our
trademark policy.