Hi there,
I have tried out a servlet to create a pdf file in memory using
ByteArrayOutputStream and it works fine.
In acrobat reader i cannot save or copy the document.
Is there any possibilty to save the document?
Following is the example coding i have used.
Thankx in advance
public class RonRptGen extends HttpServlet {
public void init( ServletConfig config ) throws ServletException {
super.init( config );
}
public void doGet( HttpServletRequest request, HttpServletResponse
response )
throws ServletException, IOException {
makePdf( request, response, "GET" );
}
protected void doPost( HttpServletRequest request, HttpServletResponse
response )
throws ServletException, IOException {
makePdf( request, response, "POST" );
}
public void makePdf( HttpServletRequest request, HttpServletResponse
response, String methodGetPost )
throws ServletException, IOException {
try {
Class.forName( sJdbcDriver );
Document document = new Document();
ByteArrayOutputStream baos = new
ByteArrayOutputStream();
PdfWriter.getInstance(document, baos);
document.open();
document.add(new Paragraph("BlaBla"));
document.close();
response.setHeader("Expires", "0");
response.setHeader("Cache-Control", "must-revalidate,
post-check=0, pre-check=0");
response.setHeader("Pragma", "public");
response.setContentType("application/pdf");
response.setContentLength(baos.size());
ServletOutputStream out = response. getOutputStream();
baos.writeTo(out);
out.flush();
out.close();
} catch (Exception e2) {
System.out.println("Error in " + getClass().getName() +
"\n" + e2);
}
}
private void error() {
}
}
Kind regards
Detlef Nebermann
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