Mercurial > hg > thermostat
view vm-shenandoah/client-swing/src/main/java/com/redhat/thermostat/vm/shenandoah/client/swing/internal/SwingVmShenandoahView.java @ 2617:f06bab050620
Add vm-shenandoah plugin
Provides a shenandoahvisualizer-based visualization of memory regions and GC
status for Shenandoah.
See http://icedtea.classpath.org/people/rkennke/shenandoahvisualizer
Reviewed-by: jkang
Review-thread: http://icedtea.classpath.org/pipermail/thermostat/2017-March/022332.html
author | Andrew Azores <aazores@redhat.com> |
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date | Mon, 06 Mar 2017 09:38:30 -0500 |
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/* * Copyright 2012-2017 Red Hat, Inc. * * This file is part of Thermostat. * * Thermostat is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published * by the Free Software Foundation; either version 2, or (at your * option) any later version. * * Thermostat is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with Thermostat; see the file COPYING. If not see * <http://www.gnu.org/licenses/>. * * Linking this code with other modules is making a combined work * based on this code. Thus, the terms and conditions of the GNU * General Public License cover the whole combination. * * As a special exception, the copyright holders of this code give * you permission to link this code with independent modules to * produce an executable, regardless of the license terms of these * independent modules, and to copy and distribute the resulting * executable under terms of your choice, provided that you also * meet, for each linked independent module, the terms and conditions * of the license of that module. An independent module is a module * which is not derived from or based on this code. If you modify * this code, you may extend this exception to your version of the * library, but you are not obligated to do so. If you do not wish * to do so, delete this exception statement from your version. */ package com.redhat.thermostat.vm.shenandoah.client.swing.internal; import com.redhat.thermostat.client.swing.SwingComponent; import com.redhat.thermostat.client.swing.components.HeaderPanel; import com.redhat.thermostat.client.swing.experimental.ComponentVisibilityNotifier; import com.redhat.thermostat.shared.locale.LocalizedString; import com.redhat.thermostat.shared.locale.Translate; import com.redhat.thermostat.vm.shenandoah.client.core.VmShenandoahView; import com.redhat.thermostat.vm.shenandoah.client.core.locale.LocaleResources; import com.redhat.thermostat.vm.shenandoah.common.VmShenandoahStat; import javax.swing.JLabel; import javax.swing.JPanel; import javax.swing.SwingUtilities; import java.awt.BorderLayout; import java.awt.Component; public class SwingVmShenandoahView extends VmShenandoahView implements SwingComponent { private static final Translate<LocaleResources> t = LocaleResources.createLocalizer(); private final HeaderPanel headerPanel = new HeaderPanel(t.localize(LocaleResources.TAB_DETAIL)); private final ShenandoahVisualizer visualizer = new ShenandoahVisualizer(); public SwingVmShenandoahView() { super(); new ComponentVisibilityNotifier().initialize(headerPanel, notifier); } @Override public void setEnabled(boolean enabled) { if (enabled) { headerPanel.setContent(visualizer); } else { JPanel statusPanel = new JPanel(new BorderLayout()); String wrappedText = "<html>" + t.localize(LocaleResources.SHENANDOAH_UNAVAILABLE).getContents() + "</html>"; JLabel descriptionLabel = new JLabel(wrappedText); statusPanel.add(descriptionLabel, BorderLayout.PAGE_START); headerPanel.setContent(statusPanel); } } @Override public void setData(final VmShenandoahStat vmShenandoahStat) { SwingUtilities.invokeLater(new Runnable() { @Override public void run() { visualizer.setStat(vmShenandoahStat); } }); } @Override public Component getUiComponent() { return headerPanel; } }