Need help with image charts from query wizard

Question

When I try to make an image chart all I get is a broken pic. I am running Windows NT so its not a unix problem. I did however find this error in my jserv.log when I tried to display the chart.Can anyone tell me what it means?
[09/05/2001 08:45:12:187 PDT] java.io.FileNotFoundException: http://national/pls/portal30/PORTAL30.CHART_0509084315.show?p_format=XML
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:528)
at oracle.webdb.chart.ChartServlet.doGet(ChartServlet.java:36)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:499)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:588)
at org.apache.jserv.JServConnection.processRequest(JServConnection.java, Compiled Code)
at org.apache.jserv.JServConnection.run(JServConnection.java, Compiled Code)
at java.lang.Thread.run(Thread.java:479)
null

Answer 1

Thanks for the link! I'm able to do a File Select via JFileChooser and display the image onto a JLabel using the ImageIcon method (many thanks for that!). Currently, this is what I have (ImageFilter() extends FileFilter):
     ImageIcon photoIcon;
     JLabel photoLabel = new JLabel();
     JFileChooser fc = new JFileChooser();
     <snip>
     private JPanel DPCtr()
          <snip>
          photoIcon = new ImageIcon("default.jpg");
          photoLabel.setIcon(photoIcon);
          photoLabel.setPreferredSize(new Dimension(150, 150));
          <snip>
          return p;
     <snip>
     public void actionPerformed(ActionEvent a)
          if (a.getSource() == browseBut) {
               fc.setFileFilter(new ImageFilter());
               int returnVal = fc.showOpenDialog(DiseasePane.this);
               if (returnVal == JFileChooser.APPROVE_OPTION) {
                    File imgFile = fc.getSelectedFile();
                    try {
                         photoIcon = new ImageIcon(imgFile.toURL());
                    } catch (MalformedURLException e) {
                         System.err.println("Invalid URL");
                    photoLabel.setIcon(photoIcon);
     }