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  1. JDK
  2. JDK-4402375

StreamCorruptedException with HTTPS

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    • beta
    • x86
    • windows_nt

    Description



      Name: yyT116575 Date: 01/05/2001


      Java(TM) Plug-in: Version 1.3.0_01
      Using JRE version 1.3.0_01 Java HotSpot(TM) Client VM
        User home directory = C:\WINNT\Profiles\dab
      Proxy Configuration: no proxy


      applet code:
      this snippet is setting up the connection to the servlet. A userId is placed
      into the parameters vector, which is shipped into the GetServlet. The error
      occurs at the writeObject() (I think).

      The error response is:

      Exception occurred: java.io.StreamCorruptedException: InputStream does not
      contain a serialized object
      Exception occurred: java.lang.NullPointerException

      This code works fine without HTTPS. (the getAppServerName() method in this
      snippet resolves to "https://12.2.51.10"

      java.net.URL initURL = new java.net.URL(getAppServerName() + "/servlets/ErmGetServlet");
      java.net.URLConnection servletConnection = initURL.openConnection();
      servletConnection.setDoOutput(true);
      servletConnection.setDoInput(true);
      servletConnection.setUseCaches(false);
      servletConnection.setRequestProperty("Content-Type", "application/octet-stream");

      ObjectOutputStream oos = new
      ObjectOutputStream(servletConnection.getOutputStream());
      Vector initParam = new Vector();
      initParam.addElement(userId);
      oos.writeObject(initParam);
      oos.flush();
      oos.close();

      ObjectInputStream oois = new java.io.ObjectInputStream(servletConnection.getInputStream());
      Object obj = oois.readObject();
      Vector v = (Vector)obj;
      RequestResult resp = (RequestResult)v.elementAt(0);
      if (!resp.completedSuccessfully()) {
        System.out.println("Error retrieving parameter data");
        String msg = "Error retrieving parameter data!\n " + "The following error occured: \n" + resp.getMessage();
        JFrame f = new JFrame();
        JOptionPane.showMessageDialog(f, msg, "Retrieve Error", JOptionPane.ERROR_MESSAGE);
        exitReturn();
      }
      else {
        System.out.println("Model retrieved");
      }
      ..........


      this problem is remarkably similar to a March 1999 bug> ID # 4225493 where this
      was reportedly fixed in 1.2.2, kestrel. However I have tried this with plug-ins
      1.2.2_006, 1.2.2_007, 1.3, 1.3.0_01 with the same results in every case.

      (Review ID: 114600)
      ======================================================================

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              stanleyh Stanley Ho (Inactive)
              yyoungsunw Yung-ching Young (Inactive)
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