| back in the office. a production issue. |
[Apr. 5th, 2007|02:12 am] |
In the office again today, I worked on some smaller issues, and I finished up a number of larger-scale changes. It turns out you can pretty much easily see if a Jasper report is empty by checking report.getPages().size() > 0, so long as you make sure you set the output when no data is supplied to NoPages; else you get some ugly crap with the word null repeated across the page.
I also discovered a new and exciting Java error during production hours, which I was able to find a solution to and get fixed without bothering Brian, who normally does the support stuff. It was java.lang.OutOfMemoryError: PermGen space, which is different from a regular OutOfMemoryError. It just showed up in the middle of the day for no apparent reason. I guess production issues are like that. Sure, Steve sent some all-caps emails, but I'm pleased with the way I handled it.
Hm. I sure hope I have something other than dorkery to write about tomorrow.
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