Hi All,
I want to create file downloading functionality for that i have written following code.It shows me the dialogue but if i open or save and open it gives me "format error:not a pdf or corrupted".
Following is my code written to achieve the file downloading goal.
public void download(){
FacesContext facesContext = FacesContext.getCurrentInstance();
HttpServletResponse response = (HttpServletResponse) facesContext
.getExternalContext().getResponse();
Document document=new Document();
//HttpServletResponse response = (HttpServletResponse)extCtx.getResponse();
response.setContentType("application/pdf");
response.addHeader("Content-disposition", "attachment; filename=\"CoverPage.pdf\"");
try {
ServletOutputStream serveltOutputStream = response.getOutputStream();
PdfWriter pdfWriter=PdfWriter.getInstance(document,serveltOutputStream);
document.open();
document.add(new Paragraph("A picture of my dog: otsoe.jpg"));
document.close();
pdfWriter.close();
serveltOutputStream.flush();
serveltOutputStream.close();
FacesContext.getCurrentInstance().responseComplete();
} catch(Exception e) {
//log.error("\nFailure : " + e.toString() + "\n");
}
//return null;
}
Can anybody tell me what's wrong with my code or how i can achieve the goal of file downloading?
Thanks a lot in advance.
Regards,
Manish
