0 Replies Latest reply on Jan 28, 2010 3:39 AM by jsf geeks

    File Show not Working

    jsf geeks Master

      hi,

      In my project using link to show a file from resources,but it's not working wirh richfaces it shows balnk page. in my pure Jsf project it was working properly.

      My Code is below:

       

            <h:commandLink  id="file2_link"  binding="#{newsEvents.file2_link}"
                                              action="#{newsEvents.file2_link_action}"     title="click to view file" />

       

        public String file2_link_action() {
              // TODO: Replace with your code
              try {
                  if (file2_link.getValue() != null) {
                      String path1 = sc.getRealPath(ex_file_path) +"/"+file2_link.getValue().toString(); //sc=ServetContext
                      System.out.println(path1);
                      String extension1 = path1.substring(path1.lastIndexOf(".") + 1);
                      System.out.println(extension1);
                      File file = new File(path1);
                      BufferedInputStream input1 = null;
                      BufferedOutputStream output1 = null;

       


                      try {
                          // Open file.
                          input1 = new BufferedInputStream(new FileInputStream(file), DEFAULT_BUFFER_SIZE);
                          // Init servlet response.
                          response.reset();
                          response.setContentType("application/" + extension1 + "");
                          response.setContentLength(input1.available());
                          response.setHeader("Content-disposition", "inline; filename=\"" +  path1 + "\"");
                          output1 = new BufferedOutputStream(response.getOutputStream(), DEFAULT_BUFFER_SIZE);
                          // Write file contents to response.

       


                          byte[] buffer1 = new byte[DEFAULT_BUFFER_SIZE];

       


                          for (int length1;
                                  (length1 = input1.read(buffer1)) != -1;) {
                              output1.write(buffer1, 0, length1);

       


                          } // Finalize task.
                          output1.flush();

       


                      } finally {
                          // Gently close streams.
                          input1.close();
                          output1.close();

       


                      }
                  }
              } catch (Exception e) {
                  System.out.println(e);

       


              }
              FacesContext.getCurrentInstance().responseComplete();

       


              return null;

       


          }