Mercurial > hg > release > thermostat-1.0
view vm-overview/client-core/src/main/java/com/redhat/thermostat/vm/overview/client/core/internal/VmOverviewController.java @ 1412:a0592d702416
Update copyright year in release branch.
reviewed-by: neugens
review-thread: http://icedtea.classpath.org/pipermail/thermostat/2014-June/009965.html
PR1821
author | Jon VanAlten <jon.vanalten@redhat.com> |
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date | Tue, 03 Jun 2014 11:55:56 -0600 |
parents | edb423d5d5a0 |
children |
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/* * Copyright 2012-2014 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.overview.client.core.internal; import java.text.DateFormat; import java.util.Date; import java.util.concurrent.TimeUnit; import com.redhat.thermostat.client.core.controllers.InformationServiceController; import com.redhat.thermostat.client.core.views.BasicView.Action; import com.redhat.thermostat.client.core.views.UIComponent; import com.redhat.thermostat.common.ActionEvent; import com.redhat.thermostat.common.ActionListener; import com.redhat.thermostat.common.ApplicationService; import com.redhat.thermostat.common.NotImplementedException; import com.redhat.thermostat.common.Timer; import com.redhat.thermostat.common.Timer.SchedulingType; import com.redhat.thermostat.shared.locale.LocalizedString; import com.redhat.thermostat.shared.locale.Translate; import com.redhat.thermostat.storage.core.VmRef; import com.redhat.thermostat.storage.dao.VmInfoDAO; import com.redhat.thermostat.storage.model.VmInfo; import com.redhat.thermostat.vm.overview.client.core.VmOverviewView; import com.redhat.thermostat.vm.overview.client.core.VmOverviewViewProvider; import com.redhat.thermostat.vm.overview.client.locale.LocaleResources; public class VmOverviewController implements InformationServiceController<VmRef> { private static final Translate<LocaleResources> translator = LocaleResources.createLocalizer(); private final VmRef ref; private final VmInfoDAO dao; private final DateFormat vmRunningTimeFormat; private final Timer timer; private final VmOverviewView view; public VmOverviewController(ApplicationService appSvc, VmInfoDAO vmDao, VmRef vmRef, VmOverviewViewProvider provider) { this.ref = vmRef; this.view = provider.createView(); dao = vmDao; timer = appSvc.getTimerFactory().createTimer(); vmRunningTimeFormat = DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.FULL); view.addActionListener(new ActionListener<Action>() { @Override public void actionPerformed(ActionEvent<Action> actionEvent) { switch(actionEvent.getActionId()) { case HIDDEN: stop(); break; case VISIBLE: start(); break; default: throw new NotImplementedException("unknown event: " + actionEvent.getActionId()); } } }); timer.setAction(new Runnable() { @Override public void run() { VmInfo info = dao.getVmInfo(ref); view.setVmPid(((Integer) info.getVmPid()).toString()); long actualStartTime = info.getStartTimeStamp(); view.setVmStartTimeStamp(vmRunningTimeFormat.format(new Date(actualStartTime))); long actualStopTime = info.getStopTimeStamp(); if (actualStopTime >= actualStartTime) { // Only show a stop time if we have actually stopped. view.setVmStopTimeStamp(vmRunningTimeFormat.format(new Date(actualStopTime))); } else { view.setVmStopTimeStamp(translator.localize(LocaleResources.VM_INFO_RUNNING).getContents()); } view.setJavaVersion(info.getJavaVersion()); view.setJavaHome(info.getJavaHome()); view.setMainClass(info.getMainClass()); view.setJavaCommandLine(info.getJavaCommandLine()); String actualVmName = info.getVmName(); String actualVmVersion = info.getVmVersion(); String actualVmInfo = info.getVmInfo(); view.setVmNameAndVersion(translator.localize(LocaleResources.VM_INFO_VM_NAME_AND_VERSION, actualVmName, actualVmVersion, actualVmInfo).getContents()); view.setVmArguments(info.getVmArguments()); long uid = info.getUid(); if (uid >= 0) { String user = String.valueOf(uid); String username = info.getUsername(); if (username != null) { user += "(" + username + ")"; } view.setUserID(user); } else { view.setUserID(translator.localize(LocaleResources.VM_INFO_USER_UNKNOWN).getContents()); } } }); timer.setInitialDelay(0); timer.setDelay(5); timer.setTimeUnit(TimeUnit.SECONDS); timer.setSchedulingType(SchedulingType.FIXED_RATE); } private void start() { timer.start(); } private void stop() { timer.stop(); } public UIComponent getView() { return (UIComponent) view; } @Override public LocalizedString getLocalizedName() { return translator.localize(LocaleResources.VM_INFO_TAB_OVERVIEW); } /* * For testing purposes only. */ DateFormat getDateFormat() { return vmRunningTimeFormat; } }