The answer to your problem is probably in the FAQ.
--- Matthew Pullen <[EMAIL PROTECTED]> wrote:
> When generating pdf's directly to the
> ServletResponse.getOutputStream, the
> rendering seems to intermittently fail. I have
> written a servlet to read the
> pdf from the filesystem and buffer it to the
> servlets outputstream, and it
> works consistently, however, when I generate a
> Document with the servlets
> outputstream, it itermittently fails.
>
> Code:
> PdfWriter writer = PdfWriter.getInstance(document,
> response.getOutputStream());
>
>
> document.addTitle("Hello World example");
> document.addSubject("Read the Code Jackass");
> document.addKeywords("Metadata, iText, step 3,
> tutorial");
> document.addCreator("My program using iText");
> document.addAuthor("Yo Mamma");
> document.addHeader("Expires", "0");
> document.open();
>
> document.add(new Paragraph("INSTANCE:"+ instance));
> document.add(new Paragraph("Test Paragraph numero
> uno"));
> document.add(new Paragraph("Test Paragraph numero
> dos"));
> document.add(new Paragraph("Test Paragraph numero
> tres"));
>
>
> //document.close();
> writer.flush();
> writer.close();
>
> The interesting thing about this is, when it fails,
> I can email the
> unrendered page to myself, and it is valid.
> Everything looks fine. Because
> this same problem does not arrise when...
> CODE:
> BufferedReader br = new BufferedReader(new
> InputStreamReader(new
> FileInputStream(file)));
> String s = null;
> while ((s = br.readLine()) != null)
> sbf.append(s+"\n");
> stream.write(sbf.toString().getBytes());
>
> I have to assume there is a buffer issue with iText
> on generating the
> document.
>
>
> any help is greatly appriciated.
> Matthew
>
>
> ATTACHMENT part 2 application/ms-tnef
name=winmail.dat
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