Hello all,
I am generating a multiple page report using itext. each page of this report is based on a Acroform. My users want this generation to be faster. I am detailing down the steps taken by me. Kindly let me know if the report generation can be faster.
- I read the acroform from the DB and cache it in memory.
- Create a PdfCopyFields object.
- I loop on the student list (each student has one page in the report.)
- Create a PDFReader and PDFStamper for the template.
- Extract the Acrofields from the template.
- Loop on the acrofields Fill each acro fields
- when all acrofields are filled, I close the stamper
- I create another PdfReader and call the addDocument method on the PdfCopyFields objects.
this is done for all students, and then I convert the documents to byte array and write in on the HTTP Response stream.
Can I improve this by following any other way of generating this report?
regards,
Abhishek.
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