2 Replies Latest reply on Oct 18, 2013 7:46 AM by Alexander Shalin

    UploadedImage Class

    Patrick Huber Newbie

      Hi, I try to run the fileUpload example from the showcase.

       

       

       

      package org.richfaces.demo.fileupload;

       

      import java.io.IOException;

      import java.io.OutputStream;

      import java.io.Serializable;

      import java.util.ArrayList;

       

      import javax.faces.bean.ManagedBean;

      import javax.faces.bean.SessionScoped;

       

      import org.richfaces.event.FileUploadEvent;

      import org.richfaces.model.UploadedFile;

       

      /**

      * @author Ilya Shaikovsky

      *

      */

      @ManagedBean

      @SessionScoped

      public class FileUploadBean implements Serializable {

       

          private ArrayList<UploadedImage> files = new ArrayList<UploadedImage>();

       

          public void paint(OutputStream stream, Object object) throws IOException {

              stream.write(getFiles().get((Integer) object).getData());

              stream.close();

          }

       

          public void listener(FileUploadEvent event) throws Exception {

              UploadedFile item = event.getUploadedFile();

              UploadedImage file = new UploadedImage();

              file.setLength(item.getData().length);

              file.setName(item.getName());

              file.setData(item.getData());

              files.add(file);

          }

       

          public String clearUploadData() {

              files.clear();

              return null;

          }

       

          public int getSize() {

              if (getFiles().size() > 0) {

                  return getFiles().size();

              } else {

                  return 0;

              }

          }

       

          public long getTimeStamp() {

              return System.currentTimeMillis();

          }

       

          public ArrayList<UploadedImage> getFiles() {

              return files;

          }

       

          public void setFiles(ArrayList<UploadedImage> files) {

              this.files = files;

          }

       

      }

       

      I am confused about the class UploadedImage. Is this a class I have to implement by myself ?