Hi, I believe you should look at JRFileVirtualizer Class. This will allow Jasper to load data into memory in chunks(similar to virtual memory concept of OS), thus avoiding the Java OutOfMemoryError.Yes, you can print a jasper report without displaying it. Following is a sample code snippet which
If I don't ask this my curiosity will drive me nuts for the rest of the day.. ;p
What kind of report does have 1 million pages?
Also, could you please report if you succeed printing it. It would be
a nice information about jasperreports capabilities.
On 9/11/06, yves pielusenet [EMAIL
So I want to print checks for supermarkets. So I use jasper for printing
recipient and value (in euro), and another thread would print the CMC7
(in france we have a CMC7 at the bottom of check).
So a supermarcket can order million of those check (in french 'chèque
cadeau').
The another problem I
I had a similar problem - I had some reports where user could choose
whether he wants to group rows (by 1 or 2 fields fields that are part
of a result set row) or not.
In case grouping is enabled, headers have to be displayed for each
group (with sums and other calculations), and in detail
