Glassfish example source code file (ControlPanel.java)

This example Glassfish source code file (ControlPanel.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Glassfish tags/keywords

actionlistener, awt, boxlayout, event, gui, jbutton, jpanel, jpanel, jradiobutton, log, logging, noi18n, noi18n, object, string, string, swing, this, this, verifier

The Glassfish ControlPanel.java source code

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 1997-2010 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at packager/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
 * Oracle designates this particular file as subject to the "Classpath"
 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
 * "Portions Copyright [year] [name of copyright owner]"
 *
 * Contributor(s):
 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
 * its licensees as provided above.  However, if you add GPL Version 2 code
 * and therefore, elected the GPL Version 2 license, then the option applies
 * only if the new code is made subject to such option by the copyright
 * holder.
 */

package com.sun.enterprise.tools.verifier.gui;


import javax.help.CSH;
import javax.help.HelpBroker;
import javax.help.HelpSet;
import javax.swing.BorderFactory;
import javax.swing.Box;
import javax.swing.BoxLayout;
import javax.swing.ButtonGroup;
import javax.swing.DefaultListModel;
import javax.swing.JButton;
import javax.swing.JFileChooser;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JRadioButton;
import javax.swing.JScrollPane;
import javax.swing.ListSelectionModel;
import javax.swing.SwingConstants;

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
import java.io.File;
import java.net.URL;
import java.util.logging.Level;
import java.util.logging.Logger;

import com.sun.enterprise.tools.verifier.util.LogDomains;
import com.sun.enterprise.tools.verifier.StringManagerHelper;
import com.sun.enterprise.tools.verifier.util.VerifierConstants;

public class ControlPanel extends JPanel {

    static com.sun.enterprise.util.LocalStringManagerImpl smh =
            StringManagerHelper.getLocalStringsManager();
    static String allString =
            (smh.getLocalString
            ("com.sun.enterprise.tools.verifier.gui.ControlPanel" + // NOI18N
            ".AllRadioButton", // NOI18N
                    "All Results")); // NOI18N
    static String failString =
            (smh.getLocalString
            ("com.sun.enterprise.tools.verifier.gui.ControlPanel" + // NOI18N
            ".FailuresOnlyRadioButton", // NOI18N
                    "Failures Only")); // NOI18N
    static String warnString =
            (smh.getLocalString
            ("com.sun.enterprise.tools.verifier.gui.ControlPanel" + // NOI18N
            ".FailuresWarningRadioButton", // NOI18N
                    "Failures and Warnings only")); // NOI18N

    // Strings used for 508 compliance
    static String buttonName =
            (smh.getLocalString
            ("com.sun.enterprise.tools.verifier.gui.ControlPanel" + // NOI18N
            ".buttonName", // NOI18N
                    "Button")); // NOI18N
    static String buttonDesc =
            (smh.getLocalString
            ("com.sun.enterprise.tools.verifier.gui.ControlPanel" + // NOI18N
            ".buttonDesc", // NOI18N
                    "This is a button used to select an action")); // NOI18N
    static String radioButtonName =
            (smh.getLocalString
            ("com.sun.enterprise.tools.verifier.gui.ControlPanel" + // NOI18N
            ".radioButtonName", // NOI18N
                    "Radio Button")); // NOI18N
    static String radioButtonDesc =
            (smh.getLocalString
            ("com.sun.enterprise.tools.verifier.gui.ControlPanel" + // NOI18N
            ".radioButtonDesc", // NOI18N
                    "This is a radio button used to select one from option from many choices")); // NOI18N
    static String panelName =
            (smh.getLocalString
            ("com.sun.enterprise.tools.verifier.gui.ControlPanel" + // NOI18N
            ".panelName", // NOI18N
                    "Panel")); // NOI18N
    static String panelDesc =
            (smh.getLocalString
            ("com.sun.enterprise.tools.verifier.gui.ControlPanel" + // NOI18N
            ".panelDesc", // NOI18N
                    "This is a panel in the verifier window")); // NOI18N

    static JRadioButton allButton = new JRadioButton(allString);
    static JRadioButton failButton = new JRadioButton(failString);
    static JRadioButton warnButton = new JRadioButton(warnString);
    static final String helpsetName = "Help"; // NOI18N


    // Logger to log messages
    private static Logger logger = LogDomains.getLogger(LogDomains.AVK_VERIFIER_LOGGER);

    // Main HelpSet & Broker
    private static HelpBroker mainHB = null;

    // Defaults for Main Help, - don't i18n, must be called this
    private static int reportLevel = VerifierConstants.ALL;

    final DefaultListModel listModel; // the list of files to verify
    
    JButton okButton;
    JButton closeButton;
    JButton helpButton;

    JFrame parent;
    HelpSet mainHS = null;

   /**
     * This is the control panel of the Verifier GUI
     */
    public ControlPanel(JFrame p) {
        parent = p;

        // 508 for this panel
        this.getAccessibleContext().setAccessibleName(panelName);
        this.getAccessibleContext().setAccessibleDescription(panelDesc);
        allButton.getAccessibleContext().setAccessibleName(radioButtonName);
        allButton.getAccessibleContext().setAccessibleDescription(radioButtonDesc);
        failButton.getAccessibleContext().setAccessibleName(radioButtonName);
        failButton.getAccessibleContext().setAccessibleDescription(radioButtonDesc);
        warnButton.getAccessibleContext().setAccessibleName(radioButtonName);
        warnButton.getAccessibleContext().setAccessibleDescription(radioButtonDesc);

        // set up title border
        setBorder(BorderFactory.createTitledBorder(BorderFactory.createLineBorder(Color.black),
                (smh.getLocalString("com.sun.enterprise.tools.verifier.gui.ControlPanel" + // NOI18N
                ".ItemsToBeVerifierPanelLabel", // NOI18N
                        "Items to be Verified")))); // NOI18N
        setLayout(new BoxLayout(this, BoxLayout.X_AXIS));

        //Create the verification list U

        //buttons
        JButton addButton = new JButton((smh.getLocalString
                ("com.sun.enterprise.tools.verifier.gui.ControlPanel" + // NOI18N
                ".AddButton", // NOI18N
                        "Add..."))); // NOI18N
        JButton deleteButton = new JButton((smh.getLocalString
                ("com.sun.enterprise.tools.verifier.gui.ControlPanel" + // NOI18N
                ".DeleteButton", // NOI18N
                        "Delete"))); // NOI18N

        // 508 compliance for the above buttons
        addButton.getAccessibleContext().setAccessibleName(buttonName);
        addButton.getAccessibleContext().setAccessibleDescription(buttonDesc);
        addButton.setMnemonic('A');
        deleteButton.getAccessibleContext().setAccessibleName(buttonName);
        deleteButton.getAccessibleContext().setAccessibleDescription(buttonDesc);
        deleteButton.setMnemonic('D');

        //main part of the dialog
        listModel = new DefaultListModel();
        final JList list = new JList(listModel);
        // 508 for JList
        list.getAccessibleContext().setAccessibleName(smh.getLocalString
                ("com.sun.enterprise.tools.verifier.gui.ControlPanel" + // NOI18N
                ".listName", // NOI18N
                        "List")); // NOI18N
        list.getAccessibleContext().setAccessibleDescription(smh.getLocalString
                ("com.sun.enterprise.tools.verifier.gui.ControlPanel" + // NOI18N
                ".listDesc", // NOI18N
                        "This is a list")); // NOI18N

        list.setSelectionMode(ListSelectionModel.SINGLE_INTERVAL_SELECTION);

        JScrollPane listScroller = new JScrollPane(list);
        // 508 for JScrollPane
        listScroller.getAccessibleContext().setAccessibleName(smh.getLocalString
                ("com.sun.enterprise.tools.verifier.gui.ControlPanel" + // NOI18N
                ".scrName", // NOI18N
                        "Scroll Pane")); // NOI18N
        listScroller.getAccessibleContext().setAccessibleDescription
                (smh.getLocalString("com.sun.enterprise.tools.verifier.gui.ControlPanel" + // NOI18N
                ".scrDesc", // NOI18N
                        "This is a scroll pane that helps to scroll the list")); // NOI18N
        listScroller.setPreferredSize(new Dimension(250, 80));
        //XXX: Must do the following, too, or else the scroller thinks
        //XXX: it's taller than it is:
        listScroller.setMinimumSize(new Dimension(250, 80));
        listScroller.setAlignmentX(LEFT_ALIGNMENT);

        //Create a container so that we can add a title around
        //the scroll pane.  Can't add a title directly to the
        //scroll pane because its background would be white.
        //Lay out the label and scroll pane from top to button.
        JPanel listPane = new JPanel();
        // 508 for this panel
        listPane.getAccessibleContext().setAccessibleName(panelName);
        listPane.getAccessibleContext().setAccessibleDescription(panelDesc);
        listPane.setLayout(new BoxLayout(listPane, BoxLayout.Y_AXIS));
        //JLabel label = new JLabel("Selected Items");
        //label.setLabelFor(list);
        //listPane.add(label);
        listPane.add(Box.createRigidArea(new Dimension(0, 5)));
        listPane.add(listScroller);
        listPane.setBorder(BorderFactory.createEmptyBorder(10, 10, 10, 10));

        //Lay out the buttons from left to right.
        JPanel buttonPane = new JPanel();
        // 508 for this panel
        buttonPane.getAccessibleContext().setAccessibleName(panelName);
        buttonPane.getAccessibleContext().setAccessibleDescription(panelDesc);
        buttonPane.setLayout(new BoxLayout(buttonPane, BoxLayout.X_AXIS));
        buttonPane.setBorder(BorderFactory.createEmptyBorder(0, 10, 10, 10));
        buttonPane.add(Box.createHorizontalGlue());
        buttonPane.add(addButton);
        buttonPane.add(Box.createRigidArea(new Dimension(10, 0)));
        buttonPane.add(deleteButton);

        //Put everything together, using the content pane's BorderLayout.
        JPanel listPanel = new JPanel();
        // 508 for this panel
        listPanel.getAccessibleContext().setAccessibleName(panelName);
        listPanel.getAccessibleContext().setAccessibleDescription(panelDesc);
        listPanel.setLayout(new BorderLayout());
        listPanel.add(listPane, BorderLayout.CENTER);
        listPanel.add(buttonPane, BorderLayout.SOUTH);

        // create the file chooser
        final JFileChooser fileChooser = new JFileChooser();

        // Add 508 compliance
        fileChooser.getAccessibleContext().setAccessibleName(smh.getLocalString
                ("com.sun.enterprise.tools.verifier.gui.ControlPanel" + // NOI18N
                ".fcName", // NOI18N
                        "FileChooser")); // NOI18N
        fileChooser.getAccessibleContext().setAccessibleDescription(smh.getLocalString
                ("com.sun.enterprise.tools.verifier.gui.ControlPanel" + // NOI18N
                ".fcDesc", // NOI18N
                        "This dialog box enables selection of files")); // NOI18N
        fileChooser.setApproveButtonMnemonic('O');

        fileChooser.setMultiSelectionEnabled(true);
        fileChooser.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                if (e.getActionCommand().equals("ApproveSelection")) { // NOI18N
                    File[] files = fileChooser.getSelectedFiles();
                    for (int i = 0; i < files.length; i++) {
                        if (!listModel.contains(files[i])) {//don't allow duplicates
                            listModel.addElement(files[i]);
                        }
                    }
                    //select the last one selected for verification.
                    list.setSelectedIndex(listModel.getSize() - 1);
                }
            }
        });

        // set up file chooser button listeners
        addButton.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                fileChooser.rescanCurrentDirectory();
                fileChooser.setFileSelectionMode(JFileChooser.FILES_ONLY);
                fileChooser.showOpenDialog(null);
            }
        });

        deleteButton.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                if (!list.isSelectionEmpty()) {
                    Object[] selections = list.getSelectedValues();
                    for (int i = 0; i < selections.length; i++) {
                        listModel.removeElement(selections[i]);
                    }
                } else {
                    JOptionPane.showMessageDialog(parent,
                            (smh.getLocalString
                            ("com.sun.enterprise.tools.verifier.gui.ControlPanel" + // NOI18N
                            ".optionPane.deleteButtonNoFiles", // NOI18N
                                    "You must first select file to delete.")) + // NOI18N
                            "\n" + // NOI18N
                            (smh.getLocalString
                            ("com.sun.enterprise.tools.verifier.gui.ControlPanel" + // NOI18N
                            ".optionPane.deleteButtonNoFiles2", // NOI18N
                                    "Then click on the Delete button, to delete " + // NOI18N
                            "file from list of files to be verified.")), // NOI18N
                            (smh.getLocalString
                            ("com.sun.enterprise.tools.verifier.gui.ControlPanel" + // NOI18N
                            ".optionPane.deleteTitle", // NOI18N
                                    "ERROR")), // NOI18N
                            JOptionPane.ERROR_MESSAGE);
                }
            }
        });

        // set-up the radio buttons.
        allButton.setMnemonic(KeyEvent.VK_L);
        allButton.setActionCommand(allString);
        allButton.setSelected(getReportLevel() == VerifierConstants.ALL);

        failButton.setMnemonic(KeyEvent.VK_F);
        failButton.setActionCommand(failString);
        failButton.setSelected(getReportLevel() == VerifierConstants.FAIL);

        warnButton.setMnemonic(KeyEvent.VK_W);
        warnButton.setActionCommand(warnString);
        warnButton.setSelected(getReportLevel() == VerifierConstants.WARN);

        // Group the radio buttons.
        ButtonGroup group = new ButtonGroup();
        group.add(allButton);
        group.add(failButton);
        group.add(warnButton);


        // Put the radio buttons in a column in a panel
        JPanel radioPanel = new JPanel();
        // 508 for this panel
        radioPanel.getAccessibleContext().setAccessibleName(panelName);
        radioPanel.getAccessibleContext().setAccessibleDescription(panelDesc);
        radioPanel.setLayout(new BoxLayout(radioPanel, BoxLayout.Y_AXIS));
        JLabel d = new JLabel((smh.getLocalString
                ("com.sun.enterprise.tools.verifier.gui.ControlPanel" + // NOI18N
                ".RadioButtonLabel", // NOI18N
                        "Display:"))); // NOI18N
        d.setVerticalAlignment(SwingConstants.BOTTOM);
        // 508 compliance for the JLabel
        d.getAccessibleContext().setAccessibleName(smh.getLocalString
                ("com.sun.enterprise.tools.verifier.gui.ControlPanel" + // NOI18N
                ".labelName", // NOI18N
                        "Label")); // NOI18N
        d.getAccessibleContext().setAccessibleDescription(smh.getLocalString
                ("com.sun.enterprise.tools.verifier.gui.ControlPanel" + // NOI18N
                ".labelDesc", // NOI18N
                        "This is a label")); // NOI18N
        radioPanel.add(d);
        radioPanel.add(allButton);
        radioPanel.add(failButton);
        radioPanel.add(warnButton);

        // create the control buttons
        okButton =
                new JButton((smh.getLocalString
                ("com.sun.enterprise.tools.verifier.gui.ControlPanel" + // NOI18N
                ".OKButton", // NOI18N
                        "OK"))); // NOI18N
        closeButton =
                new JButton((smh.getLocalString
                ("com.sun.enterprise.tools.verifier.gui.ControlPanel" + // NOI18N
                ".CloseButton", // NOI18N
                        "Close"))); // NOI18N
        helpButton =
                new JButton((smh.getLocalString
                ("com.sun.enterprise.tools.verifier.gui.ControlPanel" + // NOI18N
                ".HelpButton", // NOI18N
                        "Help"))); // NOI18N

        // 508 compliance for the above buttons
        okButton.getAccessibleContext().setAccessibleName(buttonName);
        okButton.getAccessibleContext().setAccessibleDescription(buttonDesc);
        okButton.setMnemonic('O');
        closeButton.getAccessibleContext().setAccessibleName(buttonName);
        closeButton.getAccessibleContext().setAccessibleDescription(buttonDesc);
        closeButton.setMnemonic('C');
        helpButton.getAccessibleContext().setAccessibleName(buttonName);
        helpButton.getAccessibleContext().setAccessibleDescription(buttonDesc);
        helpButton.setMnemonic('H');


        boolean mainHelpSetWoes = false;
        boolean usingDeployTool = false;

        if (!usingDeployTool) {
            // Create the main HelpBroker
            try {
                ClassLoader cl = ControlPanel.class.getClassLoader();
                URL url = HelpSet.findHelpSet(cl, helpsetName);
                mainHS = new HelpSet(cl, url);
            } catch (Exception ee) {
                logger.log(Level.WARNING,
                        "com.sun.enterprise.tools.verifier.gui.ControlPanel" + // NOI18N
                        ".debug.helpSetMissing", // NOI18N
                        new Object[]{helpsetName});
                JOptionPane.showMessageDialog(this,
                        (smh.getLocalString
                        ("com.sun.enterprise.tools.verifier.gui.ControlPanel" + // NOI18N
                        ".optionPane.helpSetMissing1", // NOI18N
                                "Could not find Help Set for {0}.", // NOI18N
                                new Object[]{helpsetName})) +
                        "\n" + // NOI18N
                        (smh.getLocalString
                        ("com.sun.enterprise.tools.verifier.gui.ControlPanel" + // NOI18N
                        ".optionPane.helpSetMissing2", // NOI18N
                                "Please consult your host administrator. " + // NOI18N
                        "Starting Verifier with JavaHelp disabled."))); // NOI18N
                mainHelpSetWoes = true;
            } catch (ExceptionInInitializerError ex) {
                logger.log(Level.WARNING,
                        "com.sun.enterprise.tools.verifier.gui.ControlPanel" + // NOI18N
                        ".debug.ExceptionInInitializerError"); // NOI18N
                JOptionPane.showMessageDialog(this,
                        (smh.getLocalString
                        ("com.sun.enterprise.tools.verifier.gui.ControlPanel" + // NOI18N
                        ".optionPane.helpSetMissing1", // NOI18N
                                "Could not find Help Set for {0}.", // NOI18N
                                new Object[]{helpsetName})) +
                        "\n" + // NOI18N
                        (smh.getLocalString
                        ("com.sun.enterprise.tools.verifier.gui.ControlPanel" + // NOI18N
                        ".optionPane.helpSetMissing2", // NOI18N
                                "Please consult your host administrator.  " + // NOI18N
                        "Starting Verifier with JavaHelp disabled."))); // NOI18N
                mainHelpSetWoes = true;
            }

            if (!mainHelpSetWoes) {
                mainHB = mainHS.createHelpBroker();
                setMainHelpBroker(mainHB);

                // hook this into "top" equivalent for verifier
                mainHB.enableHelpKey(this, "Verifier", null); // NOI18N

                CSH.setHelpIDString(helpButton, "Verifier"); // NOI18N

                // set up help button listener
                helpButton.addActionListener(new CSH.DisplayHelpFromSource(mainHB));
            } else {
                // grey out help button since there was woes...
                helpButton.setEnabled(false);
            }
        } else {
            // using deploytool, turn off javahelp button.
            helpButton.addActionListener(new ActionListener() {
                public void actionPerformed(ActionEvent e) {
                    JOptionPane.showMessageDialog(parent,
                            (smh.getLocalString
                            ("com.sun.enterprise.tools.verifier.gui.ControlPanel" + // NOI18N
                            ".optionPane.helpDisabled", // NOI18N
                                    "Verifier online help disabled."))); // NOI18N
                }
            });
        }


        // put the control buttons on a panel
        JPanel buttonPanel = new JPanel();
        // 508 for this panel
        buttonPanel.getAccessibleContext().setAccessibleName(panelName);
        buttonPanel.getAccessibleContext().setAccessibleDescription(panelDesc);
        GridLayout gl = new GridLayout(0, 1);
        gl.setVgap(10);
        gl.setHgap(5);
        buttonPanel.setLayout(gl);
        buttonPanel.add(okButton);
        buttonPanel.add(closeButton);
        buttonPanel.add(helpButton);
        buttonPanel.add(new JLabel(""));

        // Add the controls to the Panel
        add(listPanel);
        add(radioPanel);
        add(buttonPanel);

        // Register a listener for the report level radio buttons.
        RadioListener myListener = new RadioListener();
        addRadioButtonListener((ActionListener) myListener);
    }

    public static void setMainHelpBroker(HelpBroker hb) {
        mainHB = hb;
        Thread t = new Thread() {
            public void run() {
                if (mainHB != null) {
                    mainHB.initPresentation();//reduce help first time startup
                }
            }
        };
        t.setPriority(Thread.MIN_PRIORITY);
        t.start();
    }

    private static void setReportLevel(int rl) {
        reportLevel = rl;
    }

    static int getReportLevel() {
        return reportLevel;
    }

    class RadioListener implements ActionListener {
        public void actionPerformed(ActionEvent e) {
            if (e.getSource() == allButton) {
                setReportLevel(VerifierConstants.ALL);
            }
            if (e.getSource() == failButton) {
                setReportLevel(VerifierConstants.FAIL);
            }
            if (e.getSource() == warnButton) {
                setReportLevel(VerifierConstants.WARN);
            }
        }
    }

    // add a listener to the three radio buttons
    public static void addRadioButtonListener(ActionListener r) {
        allButton.addActionListener(r);
        failButton.addActionListener(r);
        warnButton.addActionListener(r);
    }

    // add a Jar file to the items to verify list
    public void addJarFile(File jarFile) {
        listModel.addElement(jarFile);
    }

    // remove all Jar files from the items to verify list
    public void removeAllJarFiles() {
        listModel.clear();
    }
}