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| public class VisualiserPdf extends HttpServlet
{
/**
*
*/
private static final long serialVersionUID = 1L;
@Override
public void init() throws ServletException
{
// TODO Auto-generated method stub
super.init();
}
@Override
protected void doGet(HttpServletRequest req, HttpServletResponse response)
throws ServletException, IOException
{
File fic = new File(TonRep, TonFichier);
response.setContentType("application/pdf");
response.setHeader("Content-Disposition", "attachment;filename="+tonNomFic);
try
{
ServletOutputStream out = response.getOutputStream();
BufferedInputStream from = null;
try
{
response.setContentLength((int) fic.length());
int bufferSize = 64 * 1024;
try
{
from =
new BufferedInputStream(new FileInputStream(fic),
bufferSize * 2);
byte[] bufferFile = new byte[bufferSize];
for (int i = 0;; i++)
{
int len = from.read(bufferFile);
if (len < 0)
break;
out.write(bufferFile, 0, len);
}
out.flush();
}
catch (Throwable ex)
{
ex.printStackTrace();
}
finally
{
try
{
from.close();
}
catch (Exception e)
{
e.printStackTrace();
}
try
{
out.close();
}
catch (Exception e)
{
e.printStackTrace();
}
}
}
catch (Throwable ex)
{
ex.printStackTrace();
}
}
catch (IOException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
}
catch (Throwable ex)
{
ex.printStackTrace();
}
} |
