RE: [ULC-developer] Hide Standard Error Dialog from ULC

[Rolf Pfenninger]

Hi Torsten

Your code adds two SessionStateListeners:

  session.addSessionStateListener(createSessionStateListener());
  session.addSessionStateListener(this);

The method createSessionStateListener() creates the DefaultSessionStateListener 
which still brings up the error dialog.

You should only add one session state listener instead. Just subclass 
DefaultSessionStateListener, override the sessionError(UISession, Throwable) 
method, and add an instance of this class as session state listener. This makes 
sure that the DefaultSessionStateListener still takes care of other things but 
stops the error dialog from coming up.

I hope this helps.

Cheerio
Rolf

-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of Hofmann, Torsten
Sent: Mittwoch, 28. Juni 2006 13:33
To: ulc-developer@lists.canoo.com
Subject: [ULC-developer] Hide Standard Error Dialog from ULC


Hello

I have tried to hide the standard error dialog like in the file below.I get my 
Frame but the standard dialog comes up before. How could i hide it????

Regards

Code:
 public static void main(String[] args) throws MalformedURLException {
  if (args.length < 2) {
   throw new IllegalArgumentException("JNLP file parameters <urlString> and 
<keepAliveInterval> are mandatory.\n\n" + USAGE_TEXT);
  }

  String urlString = getUrlString(args);
  int keepAliveInterval = getKeepAliveInterval(args);
  String logLevel = getLogLevel(args);
  Properties userParameters = getUserParameters(args);

  if (logLevel != null) {
   if (LogManager.getLogManager() instanceof SimpleLogManager) {
    SimpleLogManager simpleLogManager = (SimpleLogManager) 
LogManager.getLogManager();
    simpleLogManager.setLevel(Level.parse(logLevel));
   }
  }

  //DefaultJnlpLauncher launcher = new DefaultJnlpLauncher();
  PhxIPJNLPLauncher launcher = new PhxIPJNLPLauncher();
  URL url = new URL(urlString);
  launcher.start(new ServletConnector(new CookieRequestPropertyStore(url), url, 
keepAliveInterval), userParameters);
 }

 private static Properties getUserParameters(String[] args) {
  Properties result = new Properties();
  for (Iterator i = Arrays.asList(args).iterator(); i.hasNext();) {
   String key = (String) i.next();
   if (key.startsWith("-")) {
    key = key.substring(1);
    if (!i.hasNext()) {
     throw new IllegalArgumentException("User parameters must have format 
-<key> <value>.");
    }

    result.put(key, i.next());
   }
  }

  return result;
 }

 private static int getKeepAliveInterval(String[] args) {
  try {
   return Integer.parseInt(args[1]);
  } catch (NumberFormatException e) {
   throw new IllegalArgumentException("Parameter <keepAliveInterval> must be an 
integer.");
  }
 }

 private static String getUrlString(String[] args) {
  return args[0];
 }

 private static String getLogLevel(String[] args) {
  if (args.length < 3) {
   return null;
  }

  String result = args[2];
  return !result.startsWith("-") ? result : null;
 }

 public PhxIPJNLPLauncher() {
  ClientEnvironmentAdapter.setBrowserService(new JnlpBrowserService());
  ClientEnvironmentAdapter.setFileService(new JnlpFileService());
  UISession.setExitOnLastSessionStop(true);
 }

 public UISession start(IConnector connector, Properties userParameters) {
  System.out.println("---------- start -------------");
  UISession session = new UISession(connector, userParameters);
  session.addSessionStateListener(createSessionStateListener());
  session.addSessionStateListener(this);
  session.start();
  return session;
 }

 protected ISessionStateListener createSessionStateListener() {
  return new DefaultSessionStateListener();
 }

 public void sessionEnded(UISession session) {
  System.out.println("---------- sessionEnded -------------");
 }

 public void sessionStarted(UISession session) {
  System.out.println("---------- sessionStarted -------------");
 }

 public void sessionError(UISession session, Throwable reason) {
  //  try {
  JDialog f = new JDialog();
  f.add(new JScrollPane(new JLabel(reason.toString())));
  f.setModal(true);
  f.setVisible(true);

  //  } catch (IOException e) {
  //   // TODO Auto-generated catch block
  //   e.printStackTrace();
  //  }
  //  reason.printStackTrace();
 }

 public static void showMessageDialog(String windowTitle, String message, 
Throwable reason) {
  reason.printStackTrace();
  //  new ErrorDialog(windowTitle, message, reason).show();
 }

 public static void showMessageDialog(String windowTitle, String message, 
String reason) {
  System.out.println(reason);
  //  new ErrorDialog(windowTitle, message, reason).show();
 }


Torsten Hofmann
Dipl. - Informatiker (FH)
IT Consultant Business Integration
 
Würth Phoenix GmbH
Drillberg 6
D-97980 Bad Mergentheim

(Phone: +49 7931 91 6284
7 Fax: +49 7931 91 7284
+E-Mail: [EMAIL PROTECTED]
     Website: www.wuerth-phoenix.de