Open a generated pdf file in new window

Question

Dear all,
I'm using JDev ADF 11.1.1.4.0
I use the command button method to generate pdf file with JasperReports and I store it into the public folder /reports/test5.pdf. To open this file I can use goLink or goButton with target frame _blank, but how can I open this file automatically after generation?
I was reading about fileDownloadActionListener, but it's not what I need, I just want to open the file in new window browser.
Any help will be appreciated.
Regards,
Wojtek.

Answer 1

try this
HttpServletResponse response = (HttpServletResponse) FacesContext
                                  .getCurrentInstance().getExternalContext().getResponse();
                   ServletOutputStream servletOutputStream;
                   servletOutputStream = response.getOutputStream();
                   byte[] bytes = null;
                   JasperDesign jasperDesign;
                            try {
                                    jasperDesign = JRXmlLoader.load(ios);
                                    jasperReport = JasperCompileManager.compileReport(jasperDesign);                
                                    JRPdfExporter exporter = new JRPdfExporter();
                                    JasperPrint jasperPrint;
                                    jasperPrint =
                                            JasperFillManager.fillReport( jasperReport, parameters, connection );
                                } catch (JRException e) {
                                        e.printStackTrace();
                            bytes =
                            JasperRunManager.runReportToPdf(jasperReport,parameters, connection);
                   response.addHeader("Content-disposition", 
                   "attachment;filename=sale.pdf"); 
                   response.setContentType("application/pdf");
                   response.setContentLength(bytes.length);
                   servletOutputStream.write(bytes, 0, bytes.length);
                   servletOutputStream.flush();
                   servletOutputStream.close();
                   context.responseComplete();
                        } catch (IOException e) {
                    e.printStackTrace();
                } catch (JRException e) {
                     e.printStackTrace();
                }