After adding these lines, it works!
response.setHeader("Expires", "0");
response.setHeader("Cache-Control", "must-revalidate, post-check=0, pre-check=0");
response.setHeader("Pragma", "public");
I also encounter a new issue with image
// create and add the letter logo for testing
String newUrlStr = "https://www.xyz.com/common/images/phsLogo.jpg";;
URL imageUrl = new URL( newUrlStr );
Image letterLogo = Image.getInstance(imageUrl);
document.add(letterLogo);
With the above code for adding an image into a document, now I see a blank PDF page.
Remove that those image lines, then it works fine. Though, I can view that image by
pointing that URL on my browser. Do you know what I'm missing?
Thanks,
Tuan
> -----Original Message-----
> From: Tuan H. Le
> Sent: Wednesday, March 26, 2003 5:03 PM
> To: Tuan H. Le; '[EMAIL PROTECTED]'
> Subject: RE: Error generating/opening PDF file on HTTPS
>
> Here's a partial of my code. Again, this code works fine on HTTP protocol, but not
> HTTPS.
>
> // create a set of fonts for using within this document
> Font fontNormal = new Font(Font.TIMES_ROMAN, 12, Font.NORMAL, Color.BLACK);
> Font fontBoldUnderline = new Font(Font.TIMES_ROMAN, 12,
> Font.BOLD | Font.UNDERLINE, Color.BLACK);
> Font fontUnderline = new Font(Font.TIMES_ROMAN, 12, Font.UNDERLINE,
> Color.BLACK);
>
> // creation of the document with a certain size (LETTER) and certain margins
> // page size, margin left, margin right, margin top, margin bottom
> Document document = new Document(PageSize.A4, 50, 50, 50, 20);
> document.compress = false;
> document.addSubject("Employee Pay Letter");
>
> ByteArrayOutputStream baos = new ByteArrayOutputStream();
> // creation of the writer
> PdfWriter.getInstance(document, baos);
>
> // create paragraphs
> Paragraph coreSectionPara = new Paragraph(leading,
> "This is a test",
> fontNormal);
> // we add a Footer that will show up on the first page
> HeaderFooter footer = new HeaderFooter(new Phrase("v.2"), false);
> footer.setBorder(Rectangle.NO_BORDER);
> document.setFooter(footer);
>
> document.open();
>
> document.add(coreSectionPara); // add the core section paragraph
> document.close();
>
> response.setContentType("application/pdf");
> response.setContentLength(baos.size());
> ServletOutputStream out = response.getOutputStream();
> baos.writeTo(out);
> baos.close();
> out.flush();
>
> -----Original Message-----
> From: Tuan H. Le
> Sent: Wednesday, March 26, 2003 4:57 PM
> To: '[EMAIL PROTECTED]'
> Subject: Error generating/opening PDF file on HTTPS
>
> Hi,
>
> Our application runs fine on both non-secure (HTTP) and secure (HTTPS) sites
> for all features but it has an error on the secure site (HTTPS) when it generates a
> PDF file. For this same feature on a non-secure (HTTP), it works fine.
>
> The error is:
>
> Internet Explorer cannot download .... from ....
> Internet Explorer was not able to open this Internet site. The requested site
> is either unavailable or cannot be found. Please try again later.
>
> We are using iText-097 with Struts 1.1.
>
> Please advise on how to fix this issue.
>
> Thanks,
> Tuan
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![https://www.xyz.com/common/images/phsLogo.jpg"](https://www.xyz.com/common/images/phsLogo.jpg"){kind=link}