Mercurial > hg > release > thermostat-0.9
view client/swing/src/main/java/com/redhat/thermostat/client/swing/internal/Main.java @ 1071:12894dbd3517
Avoid authentication parameters as command line arguments
Reviewed-by: jerboaa
Review-thread: http://icedtea.classpath.org/pipermail/thermostat/2013-April/006376.html
author | Jon VanAlten <jon.vanalten@redhat.com> |
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date | Fri, 22 Mar 2013 16:18:06 -0400 |
parents | f84a49f6c797 |
children | c469675494d7 |
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/* * Copyright 2012, 2013 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.client.swing.internal; import java.awt.EventQueue; import java.lang.reflect.InvocationTargetException; import java.util.concurrent.CountDownLatch; import java.util.concurrent.ExecutorService; import java.util.logging.Level; import java.util.logging.Logger; import javax.swing.JOptionPane; import javax.swing.JPopupMenu; import javax.swing.SwingConstants; import javax.swing.SwingUtilities; import javax.swing.UIManager; import javax.swing.UnsupportedLookAndFeelException; import javax.swing.plaf.nimbus.NimbusLookAndFeel; import org.osgi.framework.BundleContext; import com.redhat.thermostat.client.core.views.ClientConfigurationView; import com.redhat.thermostat.client.locale.LocaleResources; import com.redhat.thermostat.client.swing.internal.views.ClientConfigurationSwing; import com.redhat.thermostat.client.ui.ClientConfigReconnector; import com.redhat.thermostat.client.ui.ClientConfigurationController; import com.redhat.thermostat.common.ApplicationService; import com.redhat.thermostat.common.config.ClientPreferences; import com.redhat.thermostat.common.locale.Translate; import com.redhat.thermostat.common.utils.LoggingUtils; import com.redhat.thermostat.storage.core.Connection.ConnectionListener; import com.redhat.thermostat.storage.core.Connection.ConnectionStatus; import com.redhat.thermostat.storage.core.DbService; import com.redhat.thermostat.storage.core.DbServiceFactory; import com.redhat.thermostat.storage.core.StorageException; import com.redhat.thermostat.utils.keyring.Keyring; public class Main { private static final Translate<LocaleResources> translator = LocaleResources.createLocalizer(); private static final Logger logger = LoggingUtils.getLogger(Main.class); private BundleContext context; private ApplicationService appSvc; private DbServiceFactory dbServiceFactory; private Keyring keyring; private CountDownLatch shutdown; private MainWindowControllerImpl mainController; private MainWindowRunnable mainWindowRunnable; public Main(BundleContext context, Keyring keyring, ApplicationService appSvc, String[] args) { DbServiceFactory dbServiceFactory = new DbServiceFactory(); CountDownLatch shutdown = new CountDownLatch(1); MainWindowRunnable mainWindowRunnable = new MainWindowRunnable(); init(context, appSvc, dbServiceFactory, keyring, shutdown, mainWindowRunnable); } Main(BundleContext context, ApplicationService appSvc, DbServiceFactory dbServiceFactory, Keyring keyring, CountDownLatch shutdown, MainWindowRunnable mainWindowRunnable) { init(context, appSvc, dbServiceFactory, keyring, shutdown, mainWindowRunnable); } private void init(BundleContext context, ApplicationService appSvc, DbServiceFactory dbServiceFactory, Keyring keyring, CountDownLatch shutdown, MainWindowRunnable mainWindowRunnable) { this.context = context; this.appSvc = appSvc; this.dbServiceFactory = dbServiceFactory; this.keyring = keyring; this.shutdown = shutdown; this.mainWindowRunnable = mainWindowRunnable; } private void setLAF() { boolean useDefault = false; // check if the user has other preferences... String laf = System.getProperty("swing.defaultlaf"); if (laf == null) { useDefault = true; } else if (laf.equalsIgnoreCase("dolphin")) { try { UIManager.setLookAndFeel("com.redhat.swing.laf.dolphin.DolphinLookAndFeel"); } catch (UnsupportedLookAndFeelException | ClassNotFoundException | InstantiationException | IllegalAccessException e) { useDefault = true; logger.log(Level.WARNING, "cannot set DolphinLookAndFeel"); } } else if (laf.equalsIgnoreCase("system")) { try { UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName()); } catch (UnsupportedLookAndFeelException | ClassNotFoundException | InstantiationException | IllegalAccessException e) { useDefault = true; logger.log(Level.WARNING, "cannot set System LookAndFeel"); } } if (useDefault) { try { UIManager.setLookAndFeel(new NimbusLookAndFeel()); } catch (UnsupportedLookAndFeelException e) { // well, whatever... logger.log(Level.WARNING, "cannot set NimbusLookAndFeel"); } } } public void run() { EventQueue.invokeLater(new Runnable() { @Override public void run() { setLAF(); // Thermostat JPopupMenu instances should all be // ThermostatPopupmenu, so this is redundant, but done in case // some client code doesn't use the internal popup JPopupMenu.setDefaultLightWeightPopupEnabled(false); // TODO: move them in an appropriate place UIManager.getDefaults().put("OptionPane.buttonOrientation", SwingConstants.RIGHT); UIManager.getDefaults().put("OptionPane.isYesLast", true); UIManager.getDefaults().put("OptionPane.sameSizeButtons", true); } }); tryConnecting(); try { shutdown.await(); // Shutdown MainController if (mainController != null) { try { SwingUtilities.invokeAndWait(new Runnable() { @Override public void run() { mainController.shutdownApplication(); } }); } catch (InvocationTargetException e) { logger.log(Level.WARNING, "Unable to shutdown MainWindowController", e); } } } catch (InterruptedException e) { Thread.currentThread().interrupt(); } } private void tryConnecting() { final ExecutorService service = appSvc.getApplicationExecutor(); ClientPreferences prefs = new ClientPreferences(keyring); connect(prefs, service); } private class ConnectionAttempt implements Runnable { private ExecutorService service; public ConnectionAttempt(ExecutorService service) { this.service = service; } @Override public void run() { Object[] options = { translator.localize(LocaleResources.CONNECTION_WIZARD), translator.localize(LocaleResources.CONNECTION_QUIT), }; int n = JOptionPane .showOptionDialog( null, translator.localize(LocaleResources.CONNECTION_FAILED_TO_CONNECT_DESCRIPTION), translator.localize(LocaleResources.CONNECTION_FAILED_TO_CONNECT_TITLE), JOptionPane.OK_CANCEL_OPTION, JOptionPane.ERROR_MESSAGE, null, options, options[0]); switch (n) { case JOptionPane.CANCEL_OPTION: case JOptionPane.CLOSED_OPTION: case JOptionPane.NO_OPTION: shutdown.countDown(); break; case JOptionPane.YES_OPTION: default: createPreferencesDialog(service); break; } } } private void connect(ClientPreferences prefs, ExecutorService service) { final ConnectionHandler reconnectionHandler = new ConnectionHandler(service); try { // create DbService with potentially modified parameters final DbService dbService = dbServiceFactory.createDbService(prefs.getUserName(), prefs.getPassword(), prefs.getConnectionUrl()); dbService.addConnectionListener(reconnectionHandler); service.execute(new Runnable() { @Override public void run() { try { dbService.connect(); } catch (Throwable t) { // Note: DbService fires a ConnectionListener event when it // fails to connect. No need to notify our handler manually. logger.log(Level.FINE, "connection attempt failed: ", t); } } }); } catch (StorageException se) { logger.log(Level.WARNING, "Unable to find appropriate storage provider", se); // Prevent Icedtea BZ#1294, where no matching StorageProvider // could potentially be found for the given connection URL. // Indicate connection failure immediately. reconnectionHandler.changed(ConnectionStatus.FAILED_TO_CONNECT); } } private class MainClientConfigReconnector implements ClientConfigReconnector { private ExecutorService service; public MainClientConfigReconnector(ExecutorService service) { this.service = service; } @Override public void reconnect(ClientPreferences prefs) { connect(prefs, service); } @Override public void abort() { shutdown.countDown(); } } private void createPreferencesDialog(final ExecutorService service) { ClientPreferences prefs = new ClientPreferences(keyring); ClientConfigurationView configDialog = new ClientConfigurationSwing(); ClientConfigurationController controller = new ClientConfigurationController(prefs, configDialog, new MainClientConfigReconnector(service)); controller.showDialog(); } private class ConnectionHandler implements ConnectionListener { private boolean retry; private ExecutorService service; public ConnectionHandler(ExecutorService service) { this.retry = true; this.service = service; } private void showConnectionAttemptWarning() { SwingUtilities.invokeLater(new ConnectionAttempt(service)); } @Override public void changed(ConnectionStatus newStatus) { if (newStatus == ConnectionStatus.CONNECTED) { SwingUtilities.invokeLater(mainWindowRunnable); } else if (newStatus == ConnectionStatus.FAILED_TO_CONNECT) { if (retry) { retry = false; showConnectionAttemptWarning(); } else { JOptionPane.showMessageDialog( null, translator.localize(LocaleResources.CONNECTION_FAILED_TO_CONNECT_DESCRIPTION), translator.localize(LocaleResources.CONNECTION_FAILED_TO_CONNECT_TITLE), JOptionPane.ERROR_MESSAGE); shutdown.countDown(); } } } } public void shutdown() { shutdown.countDown(); } /* * This Runnable is extracted to a class for testing purposes. */ class MainWindowRunnable implements Runnable { @Override public void run() { mainController = new MainWindowControllerImpl(context, appSvc, shutdown); mainController.showMainMainWindow(); } } }