JDK 11 jdk.jconsole.jmod - JConsole Tool

JDK 11 jdk.jconsole.jmod is the JMOD file for JDK 11 JConsole tool, which can be invoked by the "jconsole" command.

JDK 11 JConsole tool compiled class files are stored in \fyicenter\jdk-11.0.1\jmods\jdk.jconsole.jmod.

JDK 11 JConsole tool compiled class files are also linked and stored in the \fyicenter\jdk-11.0.1\lib\modules JImage file.

JDK 11 JConsole tool source code files are stored in \fyicenter\jdk-11.0.1\lib\src.zip\jdk.jconsole.

You can click and view the content of each source code file in the list below.

✍: FYIcenter

sun/tools/jconsole/CreateMBeanDialog.java

/*
 * Copyright (c) 2004, 2012, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
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 */

package sun.tools.jconsole;

import java.awt.*;
import java.awt.event.*;
import java.util.List;
import java.util.TreeSet;
import java.util.Comparator;

import javax.swing.*;
import javax.swing.border.*;

import javax.management.MBeanServerConnection;
import javax.management.ObjectName;
import javax.management.InstanceAlreadyExistsException;
import javax.management.InstanceNotFoundException;


import static sun.tools.jconsole.Utilities.*;

@SuppressWarnings("serial")
public class CreateMBeanDialog extends InternalDialog
                implements ActionListener {
    JConsole jConsole;
    JComboBox<ProxyClient> connections;
    JButton createMBeanButton, unregisterMBeanButton, cancelButton;

    private static final String HOTSPOT_MBEAN =
        "sun.management.HotspotInternal";
    private static final String HOTSPOT_MBEAN_OBJECTNAME =
        "sun.management:type=HotspotInternal";
    public CreateMBeanDialog(JConsole jConsole) {
        super(jConsole, "JConsole: Hotspot MBeans", true);

        this.jConsole = jConsole;
        setAccessibleDescription(this,
                                 Messages.HOTSPOT_MBEANS_DIALOG_ACCESSIBLE_DESCRIPTION);
        Container cp = getContentPane();
        ((JComponent)cp).setBorder(new EmptyBorder(10, 10, 4, 10));

        JPanel centerPanel = new JPanel(new VariableGridLayout(0,
                                                        1,
                                                        4,
                                                        4,
                                                        false,
                                                        true));
        cp.add(centerPanel, BorderLayout.CENTER);
        connections = new JComboBox<ProxyClient>();
        updateConnections();

        centerPanel.add(new LabeledComponent(Resources.format(Messages.MANAGE_HOTSPOT_MBEANS_IN_COLON_),
                                             connections));

        JPanel bottomPanel = new JPanel(new BorderLayout());
        cp.add(bottomPanel, BorderLayout.SOUTH);

        JPanel buttonPanel = new JPanel();
        bottomPanel.add(buttonPanel, BorderLayout.NORTH);
        buttonPanel.add(createMBeanButton =
                        new JButton(Messages.CREATE));
        buttonPanel.add(unregisterMBeanButton =
                        new JButton(Messages.UNREGISTER));
        buttonPanel.add(cancelButton =
                        new JButton(Messages.CANCEL));

        statusBar = new JLabel(" ", JLabel.CENTER);
        bottomPanel.add(statusBar, BorderLayout.SOUTH);

        createMBeanButton.addActionListener(this);
        unregisterMBeanButton.addActionListener(this);
        cancelButton.addActionListener(this);

        LabeledComponent.layout(centerPanel);
        pack();
        setLocationRelativeTo(jConsole);
    }

    private void updateConnections() {
        List<VMInternalFrame> frames = jConsole.getInternalFrames();
        TreeSet<ProxyClient> data =
            new TreeSet<ProxyClient>(new Comparator<ProxyClient>() {
            public int compare(ProxyClient o1, ProxyClient o2) {
                // TODO: Need to understand how this method being used?
                return o1.connectionName().compareTo(o2.connectionName());
            }
        });

        if (frames.size() == 0) {
            JComponent cp = (JComponent)jConsole.getContentPane();
            Component comp = ((BorderLayout)cp.getLayout()).
                getLayoutComponent(BorderLayout.CENTER);
            if (comp instanceof VMPanel) {
                VMPanel vmpanel = (VMPanel) comp;
                ProxyClient client = vmpanel.getProxyClient(false);
                if (client != null && client.hasPlatformMXBeans()) {
                    data.add(client);
                }
            }
        } else {
            for (VMInternalFrame f : frames) {
                ProxyClient client = f.getVMPanel().getProxyClient(false);
                if (client != null && client.hasPlatformMXBeans()) {
                    data.add(client);
                }
            }
        }
        connections.invalidate();
        connections.setModel(new DefaultComboBoxModel<ProxyClient>
            (data.toArray(new ProxyClient[data.size()])));
        connections.validate();
    }

    public void actionPerformed(final ActionEvent ev) {
        setVisible(false);
        statusBar.setText("");
        if (ev.getSource() != cancelButton) {
            new Thread("CreateMBeanDialog.actionPerformed") {
                    public void run() {
                        try {
                            Object c = connections.getSelectedItem();
                            if(c == null) return;
                            if(ev.getSource() == createMBeanButton) {
                                MBeanServerConnection connection =
                                    ((ProxyClient) c).
                                    getMBeanServerConnection();
                                connection.createMBean(HOTSPOT_MBEAN, null);
                            } else {
                                if(ev.getSource() == unregisterMBeanButton) {
                                    MBeanServerConnection connection =
                                        ((ProxyClient) c).
                                        getMBeanServerConnection();
                                    connection.unregisterMBean(new
                                        ObjectName(HOTSPOT_MBEAN_OBJECTNAME));
                                }
                            }
                            return;
                        } catch(InstanceAlreadyExistsException e) {
                            statusBar.setText(Messages.ERROR_COLON_MBEANS_ALREADY_EXIST);
                        } catch(InstanceNotFoundException e) {
                            statusBar.setText(Messages.ERROR_COLON_MBEANS_DO_NOT_EXIST);
                        } catch(Exception e) {
                            statusBar.setText(e.toString());
                        }
                        setVisible(true);
                    }
                }.start();
        }
    }

    public void setVisible(boolean b) {
        boolean wasVisible = isVisible();

        if(b) {
            setLocationRelativeTo(jConsole);
            invalidate();
            updateConnections();
            validate();
            repaint();
        }

        super.setVisible(b);


        if (b && !wasVisible) {
            // Need to delay this to make focus stick
            SwingUtilities.invokeLater(new Runnable() {
                public void run() {
                    connections.requestFocus();
                }
            });
        }
    }
}

sun/tools/jconsole/CreateMBeanDialog.java

 

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