VPrinterOutput Example

//////////////////////////////////////////////////////////////////////////////////
//
// VPrinterOutput example.  This program presents a list of spooled
// files on the server.  All spooled files, or spooled files for
// a specific user can be displayed.
//
// Command syntax:
//    VPrinterOutputExample system <user>
//
//    (User is optional, if not specified all spooled files on the system
//    will be displayed.  Caution - listing all spooled files on the system
//    and take a long time)
//
//////////////////////////////////////////////////////////////////////////////////

import com.ibm.as400.access.*;
import com.ibm.as400.vaccess.*;
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;

public class VPrinterOutputExample
{


    public static void main (String[] args)
    {

        // If a system was not specified, display help text and exit.
        if (args.length == 0)
        {
            System.out.println("Usage:  VPrinterOutputExample system <user>");
            return;
        }

        try
        {
            // Create an AS400 object.  The system name was passed
            // as the first command line argument.
            AS400 system = new AS400 (args[0]);
            system.connectService(AS400.PRINT);

            // Create the VPrinterOutput object.
            VPrinterOutput printerOutput = new VPrinterOutput(system);

            // If a user was specified as a command line parameter, tell
            // the printerObject to get spooled files only for that user.
            if (args.length > 1)
               printerOutput.setUserFilter(args[1]);


            // Create a frame to hold our window.
            JFrame f = new JFrame ("VPrinterOutput Example");

            // Create an error dialog adapter.  This will display
            // any errors to the user.
            ErrorDialogAdapter errorHandler = new ErrorDialogAdapter (f);


            // Create an details pane to present the list of spooled files.
            // Use load to load the information from the system.
            AS400DetailsPane detailsPane = new AS400DetailsPane (printerOutput);
            detailsPane.addErrorListener (errorHandler);
            detailsPane.load ();


            // When the frame closes, exit.
            f.addWindowListener (new WindowAdapter () {
                public void windowClosing (WindowEvent event)
                {
                    System.exit (0);
                }
            });

            // Layout the frame with the details pane.
            f.getContentPane ().setLayout (new BorderLayout ());
            f.getContentPane ().add ("Center", detailsPane);
            f.pack ();
            f.show ();
        }
        catch (Exception e)
        {
           System.out.println ("Error: " + e.getMessage ());
           System.exit (0);
        }
    }
}