Example usage for java.lang System getProperty

Introduction

In this page you can find the example usage for java.lang System getProperty.

Prototype

public static String getProperty(String key) 

Source Link

Document

Gets the system property indicated by the specified key.

Usage

From source file:com.adito.upgrade.Upgrade.java

/**
 * @param args/*  www . jav a 2  s  . c  o  m*/
 * @throws Exception on any error
 */
public static void main(String[] args) throws Exception {

    boolean gui = System.getProperty("os.name").toLowerCase().startsWith("windows")
            || System.getenv("DISPLAY") != null;

    if (args.length == 2 || !gui) {
        Upgrader upgrader = new CommandLineUpgrader(args);
        upgrader.upgrade();
    } else {
        JFrame f = new JFrame("0.1.16 to 0.2.5+ Upgrader");
        final Upgrader upgrader = new GUIUpgrader();
        f.setIconImage(new ImageIcon(Upgrade.class.getResource("upgrader-32x32.png")).getImage());
        f.getContentPane().setLayout(new BorderLayout());
        f.getContentPane().add((JPanel) upgrader, BorderLayout.CENTER);
        f.setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
        JPanel bp = new JPanel(new FlowLayout(FlowLayout.RIGHT));
        final JButton start = new JButton("Start");
        ;
        final JButton close = new JButton("Close");
        start.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                try {
                    start.setEnabled(false);
                    close.setEnabled(false);
                    upgrader.upgrade();
                } catch (Exception ex) {
                    upgrader.error("Failed to upgrade.", ex);
                } finally {
                    close.setEnabled(true);
                }
            }
        });
        close.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                if (close.isEnabled())
                    System.exit(0);
            }
        });
        bp.add(start);
        bp.add(close);
        f.getContentPane().add(bp, BorderLayout.SOUTH);
        f.addWindowListener(new WindowAdapter() {
            public void windowClosing(WindowEvent evt) {
                if (close.isEnabled())
                    System.exit(0);
            }
        });
        f.setSize(new Dimension(480, 460));
        UIUtil.positionComponent(SwingConstants.CENTER, f);
        f.setVisible(true);
    }
}

---

From source file:org.jinglenodes.Main.java

/**
 * @param args command (start, stop)/*from   w  ww  .  j  a v a 2 s .  c  o m*/
 */
public static void main(String[] args) {

    appDir = System.getProperty("sipgateway.home");
    if (appDir == null)
        appDir = System.getProperty("user.home") + "/sipgateway/";

    if (args.length > 0) {
        final String opt = args[0].toLowerCase();
        if ("start".equals(opt)) {
            start(defaultSprinfFile);
            return;
        } else if ("stop".equals(opt)) {
            stop();
            return;
        }
    }

    System.err.println("Usage: Main start/stop");
    System.err.println("\nOptions:");
    System.err.println("   start      - Starts SIP Gateway using the configuration files");
    System.err.println("   stop      - Stop the Application Engine");
}

---

From source file:eu.pawelsz.apache.beam.coders.TupleCoderGenerator.java

public static void main(String[] args) throws Exception {
    System.err.println("Current directory " + System.getProperty("user.dir"));
    String rootDir = ROOT_DIRECTORY;
    if (args.length > 0) {
        rootDir = args[0] + "/" + ROOT_DIRECTORY;
    }/*from w  w  w. java  2s. co m*/
    System.err.println("Using root directory: " + rootDir);
    File root = new File(rootDir);

    createTupleClasses(root);
}

---

From source file:com.couchbase.client.neo4j.Neo4jSync.java

/**
 * @param args/*  ww  w  . j  ava  2 s. co m*/
 */
public static void main(String[] args) {
    String configurationFile = System.getProperty("conf.file");
    Validate.notBlank(configurationFile, "Use: -Dconf.file=<configuration_file>");

    Neo4jSyncConfManager confManager = new PropertiesNeo4jSyncConfManager(configurationFile);

    log.info("configure DCP client on {}[{}]", confManager.getCouchbaseHostname(),
            confManager.getCouchbaseBucket());

    //TODO password?
    // Connect to Couchbase DCP
    final Client client = Client.configure().hostnames(confManager.getCouchbaseHostname())
            .bucket(confManager.getCouchbaseBucket()).build();

    BoltNeo4jConnector connector = new BoltNeo4jConnector();
    connector.init(confManager);

    //FIXME manage rollback
    Neo4jControlEventHandler controlEventHandler = new Neo4jControlEventHandler();
    controlEventHandler.init(client);

    log.info("configure BoltNeo4jConnector as neo4jConnector");
    log.info("configure Neo4jDataEventHandler as dataEventHandler");
    Neo4jDataEventHandler dataEventHandler = new Neo4jDataEventHandler();
    dataEventHandler.setConnector(connector);
    client.dataEventHandler(dataEventHandler);

    // Connect the sockets
    client.connect().await();

    // Initialize the state (start now, never stop)
    log.info("initialize stream from NOW to INFINITY");
    client.initializeState(StreamFrom.NOW, StreamTo.INFINITY).await();

    // Start streaming on all partitions
    client.startStreaming().await();

    //NEVER STOP
}

---

From source file:demo.hw.client.SpringClient.java

public static void main(String args[]) throws Exception {
    // START SNIPPET: client
    ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext(
            new String[] { "/demo/hw/client/client-beans.xml" });

    Greeter port = (Greeter) context.getBean("client");

    String resp;/*from  w  ww . j a v a 2  s  .  c o  m*/

    System.out.println("Invoking sayHi...");
    resp = port.sayHi();
    System.out.println("Server responded with: " + resp);
    System.out.println();

    System.out.println("Invoking greetMe...");
    resp = port.greetMe(System.getProperty("user.name"));
    System.out.println("Server responded with: " + resp);
    System.out.println();

    System.out.println("Invoking greetMe with invalid length string, expecting exception...");
    try {
        resp = port.greetMe("Invoking greetMe with invalid length string, expecting exception...");
    } catch (WebServiceException ex) {
        System.out.println("Caught expected WebServiceException:");
        System.out.println("    " + ex.getMessage());
    }

    System.out.println();

    System.out.println("Invoking greetMeOneWay...");
    port.greetMeOneWay(System.getProperty("user.name"));
    System.out.println("No response from server as method is OneWay");
    System.out.println();

    try {
        System.out.println("Invoking pingMe, expecting exception...");
        port.pingMe();
    } catch (PingMeFault ex) {
        System.out.println("Expected exception: PingMeFault has occurred: " + ex.getMessage());
        FaultDetailDocument detailDocument = ex.getFaultInfo();
        FaultDetail detail = detailDocument.getFaultDetail();
        System.out.println("FaultDetail major:" + detail.getMajor());
        System.out.println("FaultDetail minor:" + detail.getMinor());
    }

    System.exit(0);
    // END SNIPPET: client
}

---

From source file:de.dakror.scpuller.SCPuller.java

public static void main(String[] args) {
    new File(System.getProperty("user.home") + "/.dakror/SCPuller").mkdirs();
    new File(System.getProperty("user.home") + "/.dakror/SCPuller/download").mkdir();
    Scanner scanner = new Scanner(System.in);

    loadDownloadedSongs();/*from  w  w  w .j  a  v  a 2 s  .c om*/

    try {
        while (true) {
            String line = scanner.nextLine().trim();
            download(line);

            saveDownloadedSongs();
        }
    } finally {
        scanner.close();
    }
}

---

From source file:UserNameTest.java

public static void main(String[] args) {
    String name = System.getProperty("user.name");
    System.out.println(name);
}

---

From source file:it.anyplace.sync.webclient.Main.java

public static void main(String[] args) throws Exception {
    Options options = new Options();
    options.addOption("C", "set-config", true, "set config file for s-client");
    options.addOption("h", "help", false, "print help");
    CommandLineParser parser = new DefaultParser();
    CommandLine cmd = parser.parse(options, args);

    if (cmd.hasOption("h")) {
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp("s-client", options);
        return;/*from  w  w w . j  a  v  a 2  s  .c o m*/
    }

    File configFile = cmd.hasOption("C") ? new File(cmd.getOptionValue("C"))
            : new File(System.getProperty("user.home"), ".s-client.properties");
    logger.info("using config file = {}", configFile);
    try (ConfigurationService configuration = ConfigurationService.newLoader().loadFrom(configFile)) {
        FileUtils.cleanDirectory(configuration.getTemp());
        KeystoreHandler.newLoader().loadAndStore(configuration);
        logger.debug("{}", configuration.getStorageInfo().dumpAvailableSpace());
        try (HttpService httpService = new HttpService(configuration)) {
            httpService.start();
            if (Desktop.isDesktopSupported()) {
                Desktop.getDesktop().browse(
                        URI.create("http://localhost:" + httpService.getPort() + "/web/webclient.html"));
            }
            httpService.join();
        }
    }
}

---

From source file:groovesquid.Main.java

public static void main(String[] args) {

    System.setSecurityManager(null);

    log.log(Level.INFO, "Groovesquid v{0} running on {1} {2} ({3}) in {4}",
            new Object[] { version, System.getProperty("java.vm.name"),
                    System.getProperty("java.runtime.version"), System.getProperty("java.vm.vendor"),
                    System.getProperty("java.home") });

    // show gui//from   www  . j  a v a  2  s  .  co  m

    // apple os x
    System.setProperty("apple.laf.useScreenMenuBar", "true");
    System.setProperty("com.apple.mrj.application.apple.menu.about.name", "Groovesquid");
    // antialising
    System.setProperty("awt.useSystemAAFontSettings", "lcd");
    System.setProperty("swing.aatext", "true");
    // flackering bg fix
    System.setProperty("sun.awt.noerasebackground", "true");
    System.setProperty("sun.java2d.noddraw", "true");
    Toolkit.getDefaultToolkit().setDynamicLayout(true);

    try {
        //UIManager.setLookAndFeel("com.sun.java.swing.plaf.nimbus.NimbusLookAndFeel");
        UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
    } catch (Exception ex) {
        log.log(Level.SEVERE, null, ex);
    }

    // load languages
    languages = loadLanguages();

    // Load config
    config = loadConfig();

    // GUI
    try {
        gui = (GUI) config.getGuiClass().newInstance();
    } catch (InstantiationException ex) {
        Logger.getLogger(Main.class.getName()).log(Level.SEVERE, null, ex);
    } catch (IllegalAccessException ex) {
        Logger.getLogger(Main.class.getName()).log(Level.SEVERE, null, ex);
    }
    settings = new Settings();
    about = new About();

    // Update Checker
    new UpdateCheckThread().start();

    // init grooveshark (every 25min)
    new InitThread().start();

}

---

From source file:com.turbospaces.api.EmbeddedJSpaceRunner.java

/**
 * launcher method/*from ww  w .  j ava2 s.  co m*/
 * 
 * @param args
 *            [1 argument = application context path]
 * @throws Exception
 *             re-throw execution errors if any
 */
public static void main(final String... args) throws Exception {
    JVMUtil.gcOnExit();
    String appContextPath = args[0];
    if (System.getProperty(Global.IPv4) == null && System.getProperty(Global.IPv6) == null)
        System.setProperty(Global.IPv4, Boolean.TRUE.toString());
    System.setProperty(Global.CUSTOM_LOG_FACTORY, JGroupsCustomLoggerFactory.class.getName());

    LOGGER.info("Welcome to turbospaces:version = {}, build date = {}", SpaceUtility.projectVersion(),
            SpaceUtility.projecBuildTimestamp());
    LOGGER.info("{}: launching configuration {}", EmbeddedJSpaceRunner.class.getSimpleName(), appContextPath);
    AbstractXmlApplicationContext c = appContextPath.startsWith("file")
            ? new FileSystemXmlApplicationContext(appContextPath)
            : new ClassPathXmlApplicationContext(appContextPath);
    c.getBeansOfType(JSpace.class);
    c.registerShutdownHook();
    Collection<SpaceConfiguration> configurations = c.getBeansOfType(SpaceConfiguration.class).values();
    for (SpaceConfiguration spaceConfiguration : configurations)
        spaceConfiguration.joinNetwork();
    LOGGER.info("all jspaces joined network, notifying waiting threads...");
    synchronized (joinNetworkMonitor) {
        joinNetworkMonitor.notifyAll();
    }

    while (!Thread.currentThread().isInterrupted())
        synchronized (c) {
            try {
                c.wait(TimeUnit.SECONDS.toMillis(1));
            } catch (InterruptedException e) {
                LOGGER.info("got interruption signal, terminating jspaces... stack_trace = {}",
                        Throwables.getStackTraceAsString(e));
                Thread.currentThread().interrupt();
                Util.printThreads();
            }
        }

    c.destroy();
}

---

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