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///////////////////////////////////////////////////////////////////////// // // VUserList example. This program presents a list of users on // a system in a list pane, and allows selection of one or more // users. // // Command syntax: // VUserListExample system // ///////////////////////////////////////////////////////////////////////// import com.ibm.as400.access.*; import com.ibm.as400.vaccess.*; import javax.swing.*; import java.awt.*; import java.awt.event.*; public class VUserListExample { private static AS400ListPane listPane; public static void main (String[] args) { // If a system is not specified, display help text and // exit. if (args.length != 1) { System.out.println("Usage: VUserListExample system"); return; } try { // Create an AS400 object. The system name is passed // as the first command line argument. AS400 system = new AS400 (args[0]); // Create a VUserList. This represents a list of users // displayed in the list pane. VUserList userList = new VUserList (system); // Create a frame. JFrame f = new JFrame ("VUserList example"); // Create an error dialog adapter. This displays // any errors to the user. ErrorDialogAdapter errorHandler = new ErrorDialogAdapter (f); // Create a list pane to display the user list. // Use load to get the information from the server. listPane = new AS400ListPane (userList); listPane.addErrorListener (errorHandler); listPane.load (); // When the frame closes, report the selected // users and exit. f.addWindowListener (new WindowAdapter () { public void windowClosing (WindowEvent event) { reportSelectedUsers (); System.exit (0); } }); // Layout the frame with the list pane. f.getContentPane ().setLayout (new BorderLayout ()); f.getContentPane ().add ("Center", listPane); f.pack (); f.show (); } catch (Exception e) { System.out.println ("Error: " + e.getMessage ()); System.exit (0); } } private static void reportSelectedUsers () { VObject[] selectedUsers = listPane.getSelectedObjects (); if (selectedUsers.length == 0) System.out.println ("No users were selected."); else { System.out.println ("The selected users were:"); for (int i = 0; i < selectedUsers.length; ++i) System.out.println (selectedUsers[i]); } } }