Example usage for java.util GregorianCalendar GregorianCalendar

Introduction

In this page you can find the example usage for java.util GregorianCalendar GregorianCalendar.

Prototype

public GregorianCalendar()

Source Link

Document

Constructs a default GregorianCalendar using the current time in the default time zone with the default Locale.Category#FORMAT FORMAT locale.

Usage

From source file:au.com.jwatmuff.eventmanager.Main.java

/**
 * Main method./* w ww. java 2 s  .c  o  m*/
 */
public static void main(String args[]) {
    LogUtils.setupUncaughtExceptionHandler();

    /* Set timeout for RMI connections - TODO: move to external file */
    System.setProperty("sun.rmi.transport.tcp.handshakeTimeout", "2000");
    updateRmiHostName();

    /*
     * Set up menu bar for Mac
     */
    System.setProperty("apple.laf.useScreenMenuBar", "true");
    System.setProperty("com.apple.mrj.application.apple.menu.about.name", "Event Manager");

    /*
     * Set look and feel to 'system' style
     */
    try {
        UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
    } catch (Exception e) {
        log.info("Failed to set system look and feel");
    }

    /*
     * Set workingDir to a writable folder for storing competitions, settings etc.
     */
    String applicationData = System.getenv("APPDATA");
    if (applicationData != null) {
        workingDir = new File(applicationData, "EventManager");
        if (workingDir.exists() || workingDir.mkdirs()) {
            // redirect logging to writable folder
            LogUtils.reconfigureFileAppenders("log4j.properties", workingDir);
        } else {
            workingDir = new File(".");
        }
    }

    // log version for debugging
    log.info("Running version: " + VISIBLE_VERSION + " (Internal: " + VERSION + ")");

    /*
     * Copy license if necessary
     */
    File license1 = new File("license.lic");
    File license2 = new File(workingDir, "license.lic");
    if (license1.exists() && !license2.exists()) {
        try {
            FileUtils.copyFile(license1, license2);
        } catch (IOException e) {
            log.warn("Failed to copy license from " + license1 + " to " + license2, e);
        }
    }
    if (license1.exists() && license2.exists()) {
        if (license1.lastModified() > license2.lastModified()) {
            try {
                FileUtils.copyFile(license1, license2);
            } catch (IOException e) {
                log.warn("Failed to copy license from " + license1 + " to " + license2, e);
            }
        }
    }

    /*
     * Check if run lock exists, if so ask user if it is ok to continue
     */
    if (!obtainRunLock(false)) {
        int response = JOptionPane.showConfirmDialog(null,
                "Unable to obtain run-lock.\nPlease ensure that no other instances of EventManager are running before continuing.\nDo you wish to continue?",
                "Run-lock detected", JOptionPane.YES_NO_OPTION);
        if (response == JOptionPane.YES_OPTION)
            obtainRunLock(true);
        else
            System.exit(0);
    }

    try {
        LoadWindow loadWindow = new LoadWindow();
        loadWindow.setVisible(true);

        loadWindow.addMessage("Reading settings..");

        /*
         * Read properties from file
         */
        final Properties props = new Properties();
        try {
            Properties defaultProps = PropertiesLoaderUtils
                    .loadProperties(new ClassPathResource("eventmanager.properties"));
            props.putAll(defaultProps);
        } catch (IOException ex) {
            log.error(ex);
        }

        props.putAll(System.getProperties());

        File databaseStore = new File(workingDir, "comps");
        int rmiPort = Integer.parseInt(props.getProperty("eventmanager.rmi.port"));

        loadWindow.addMessage("Loading Peer Manager..");
        log.info("Loading Peer Manager");

        ManualDiscoveryService manualDiscoveryService = new ManualDiscoveryService();
        JmDNSRMIPeerManager peerManager = new JmDNSRMIPeerManager(rmiPort, new File(workingDir, "peerid.dat"));
        peerManager.addDiscoveryService(manualDiscoveryService);

        monitorNetworkInterfaceChanges(peerManager);

        loadWindow.addMessage("Loading Database Manager..");
        log.info("Loading Database Manager");

        DatabaseManager databaseManager = new SQLiteDatabaseManager(databaseStore, peerManager);
        LicenseManager licenseManager = new LicenseManager(workingDir);

        loadWindow.addMessage("Loading Load Competition Dialog..");
        log.info("Loading Load Competition Dialog");

        LoadCompetitionWindow loadCompetitionWindow = new LoadCompetitionWindow(databaseManager, licenseManager,
                peerManager);
        loadCompetitionWindow.setTitle(WINDOW_TITLE);

        loadWindow.dispose();
        log.info("Starting Load Competition Dialog");

        while (true) {
            // reset permission checker to use our license
            licenseManager.updatePermissionChecker();

            GUIUtils.runModalJFrame(loadCompetitionWindow);

            if (loadCompetitionWindow.getSuccess()) {
                DatabaseInfo info = loadCompetitionWindow.getSelectedDatabaseInfo();

                if (!databaseManager.checkLock(info.id)) {
                    String message = "EventManager did not shut down correctly the last time this competition was open. To avoid potential data corruption, you are advised to take the following steps:\n"
                            + "1) Do NOT open this competition\n" + "2) Create a backup of this competition\n"
                            + "3) Delete the competition from this computer\n"
                            + "4) If possible, reload this competition from another computer on the network\n"
                            + "5) Alternatively, you may manually load the backup onto all computers on the network, ensuring the 'Preserve competition ID' option is checked.";
                    String title = "WARNING: Potential Data Corruption Detected";

                    int status = JOptionPane.showOptionDialog(null, message, title, JOptionPane.YES_NO_OPTION,
                            JOptionPane.ERROR_MESSAGE, null,
                            new Object[] { "Cancel (recommended)", "Open anyway" }, "Cancel (recommended)");

                    if (status == 0)
                        continue; // return to load competition window
                }

                SynchronizingWindow syncWindow = new SynchronizingWindow();
                syncWindow.setVisible(true);
                long t = System.nanoTime();
                DistributedDatabase database = databaseManager.activateDatabase(info.id, info.passwordHash);
                long dt = System.nanoTime() - t;
                log.debug(String.format("Initial sync in %dms",
                        TimeUnit.MILLISECONDS.convert(dt, TimeUnit.NANOSECONDS)));
                syncWindow.dispose();

                if (loadCompetitionWindow.isNewDatabase()) {
                    GregorianCalendar calendar = new GregorianCalendar();
                    Date today = calendar.getTime();
                    calendar.set(Calendar.MONTH, Calendar.DECEMBER);
                    calendar.set(Calendar.DAY_OF_MONTH, 31);
                    Date endOfYear = new java.sql.Date(calendar.getTimeInMillis());

                    CompetitionInfo ci = new CompetitionInfo();
                    ci.setName(info.name);
                    ci.setStartDate(today);
                    ci.setEndDate(today);
                    ci.setAgeThresholdDate(endOfYear);
                    //ci.setPasswordHash(info.passwordHash);
                    License license = licenseManager.getLicense();
                    if (license != null) {
                        ci.setLicenseName(license.getName());
                        ci.setLicenseType(license.getType().toString());
                        ci.setLicenseContact(license.getContactPhoneNumber());
                    }
                    database.add(ci);
                }

                // Set PermissionChecker to use database's license type
                String competitionLicenseType = database.get(CompetitionInfo.class, null).getLicenseType();
                PermissionChecker.setLicenseType(LicenseType.valueOf(competitionLicenseType));

                TransactionNotifier notifier = new TransactionNotifier();
                database.setListener(notifier);

                MainWindow mainWindow = new MainWindow();
                mainWindow.setDatabase(database);
                mainWindow.setNotifier(notifier);
                mainWindow.setPeerManager(peerManager);
                mainWindow.setLicenseManager(licenseManager);
                mainWindow.setManualDiscoveryService(manualDiscoveryService);
                mainWindow.setTitle(WINDOW_TITLE);
                mainWindow.afterPropertiesSet();

                TestUtil.setActivatedDatabase(database);

                // show main window (modally)
                GUIUtils.runModalJFrame(mainWindow);

                // shutdown procedures

                // System.exit();

                database.shutdown();
                databaseManager.deactivateDatabase(1500);

                if (mainWindow.getDeleteOnExit()) {
                    for (File file : info.localDirectory.listFiles())
                        if (!file.isDirectory())
                            file.delete();
                    info.localDirectory.deleteOnExit();
                }
            } else {
                // This can cause an RuntimeException - Peer is disconnected
                peerManager.stop();
                System.exit(0);
            }
        }
    } catch (Throwable e) {
        log.error("Error in main function", e);
        String message = e.getMessage();
        if (message == null)
            message = "";
        if (message.length() > 100)
            message = message.substring(0, 97) + "...";
        GUIUtils.displayError(null,
                "An unexpected error has occured.\n\n" + e.getClass().getSimpleName() + "\n" + message);
        System.exit(0);
    }
}

From source file:com.owly.srv.RemoteBasicStat.java

/**
 * Constructor for RemoteBasicStat//w  w w  .j a v  a  2 s .  com
 */
public RemoteBasicStat() {
    Logger log = Logger.getLogger(RemoteBasicStat.class);

    log.debug("Calling RemoteBasicStat constructor");

    GregorianCalendar currentDate = new GregorianCalendar();
    statServerDate = currentDate.getTime();

    dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
    log.debug("Actual date is " + dateFormat.format(statServerDate));
}

From source file:no.dusken.aranea.admin.editor.CalendarEditor.java

@Override
public void setAsText(String string) throws IllegalArgumentException {

    DateFormat formatter = new SimpleDateFormat(format, new Locale("no"));
    Date date;/*from ww w.  jav a  2  s . c  o  m*/
    try {
        date = formatter.parse(string);
    } catch (ParseException e) {
        throw new IllegalArgumentException("Not in right format: " + format);
    }

    Calendar cal = new GregorianCalendar();
    cal.setTime(date);
    setValue(cal);
}

From source file:TimeUtil.java

public static String windowFormat(long msecs) {
    Date tDate = new Date(msecs);
    long now = System.currentTimeMillis();
    long diff = now - msecs;
    // start with the last 24 hours
    long comp = MS_PER_DAY;
    // start comparing
    if (diff < comp) {
        // it's within the last 24 hours - just return the time
        DateFormat formatter = DateFormat.getTimeInstance(DateFormat.SHORT);
        return formatter.format(tDate);
    }/*  w w  w  . ja  v a 2  s  . c  o m*/
    // now expand to another day
    comp += MS_PER_DAY;
    if (diff < comp) {
        // it's within the last 48 hours - just return the time
        DateFormat formatter = DateFormat.getTimeInstance(DateFormat.SHORT);
        return "Yesterday " + formatter.format(tDate);
    }
    // now up it to a week
    comp += 5 * MS_PER_DAY;
    if (diff < comp) {
        // return the day of the week and the time
        // get time to be formatted into a calendar
        GregorianCalendar tCal = new GregorianCalendar();
        tCal.setTime(tDate);
        SimpleDateFormat formatter = new SimpleDateFormat("EEEE");
        return formatter.format(tDate);
    }
    // just return full date
    DateFormat formatter = DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT);
    return formatter.format(tDate);
}

From source file:com.himanshu.um.impl.user.db.dao.UserDaoTest.java

@Test
public void createUser() throws UserCreationException, DatatypeConfigurationException, InterruptedException {
    ApplicationContext context = new ClassPathXmlApplicationContext("um-spring.xml");

    IManager manager = context.getBean(DatabaseManagerImpl.class);
    com.himanshu.um.api.model.User user = new com.himanshu.um.api.model.User();
    user.setUsername("himanshu");
    user.setPassword("password");
    user.setStatus(true);// w  ww.j  a  v a 2 s .c  o m
    GregorianCalendar cal = new GregorianCalendar();
    cal.setTimeInMillis(new Date().getTime());
    try {
        user.setCreatedDate(DatatypeFactory.newInstance().newXMLGregorianCalendar(cal));
    } catch (DatatypeConfigurationException e) {
        e.printStackTrace();
        throw e;
    }

    Thread.sleep(3000); //3 seconds sleep to demonstrate last modified date lag

    cal.setTimeInMillis(new Date().getTime());
    try {
        user.setLastModifiedDate(DatatypeFactory.newInstance().newXMLGregorianCalendar(cal));
    } catch (DatatypeConfigurationException e) {
        e.printStackTrace();
        throw e;
    }

    manager.addNewUser(user);
}

From source file:TimePeriod.java

/**
 * Ohne einen Parameter wird von und bis auf jetzt gesetzt
 *///from  ww w . ja  v a2 s.c o  m
public TimePeriod() {
    from = new GregorianCalendar();
    to = new GregorianCalendar();
}

From source file:com.taurus.compratae.test.ArchivoDbServiceTestCase.java

public void testBuscarTodo() {
    log.debug("Inicio testRecarga");
    setup();/* w  w  w  .j ava 2  s  .  co m*/
    Date fecha1 = new Date();
    SimpleDateFormat formatoDelTexto = new SimpleDateFormat("yyyy-MM-dd");
    String fecha = formatoDelTexto.format(fecha1);

    Date fechaEnviar = null;
    try {
        fechaEnviar = formatoDelTexto.parse(fecha);
    } catch (ParseException ex) {
        ex.printStackTrace();
    }
    Calendar cal = new GregorianCalendar();
    cal.setTimeInMillis(fechaEnviar.getTime());
    cal.add(Calendar.MINUTE, 1439);
    Date fecha2 = new java.sql.Date(cal.getTimeInMillis());
    Archivo archivo = archivoDbService.buscarEntreFechas(fechaEnviar, fecha2);
    log.debug("Fin testRecarga");
}

From source file:com.fatminds.vaadin.cmis.property.CalendarPropertyConverter.java

@Override
public GregorianCalendar parse(Date value) throws ConversionException {
    if (value == null) {
        return null;
    }//from  www . ja v a2  s .c  o  m
    GregorianCalendar cal = new GregorianCalendar();
    cal.setTime(value);
    return cal;
}

From source file:ma.glasnost.orika.test.converter.CloneableConverterTestCase.java

@Test
public void cloneableConverter() throws DatatypeConfigurationException {

    CloneableConverter cc = new CloneableConverter(SampleCloneable.class);

    MapperFactory factory = MappingUtil.getMapperFactory();
    factory.getConverterFactory().registerConverter(cc);

    GregorianCalendar cal = new GregorianCalendar();
    cal.add(Calendar.YEAR, 10);/*  w  w  w.  j a v a  2 s.  c o m*/
    XMLGregorianCalendar xmlCal = DatatypeFactory.newInstance()
            .newXMLGregorianCalendar((GregorianCalendar) cal);
    cal.add(Calendar.MONTH, 3);

    ClonableHolder source = new ClonableHolder();
    source.value = new SampleCloneable();
    source.value.id = 5L;
    source.date = new Date(System.currentTimeMillis() + 100000);
    source.timestamp = new Timestamp(System.currentTimeMillis() + 50000);
    source.calendar = cal;
    source.xmlCalendar = xmlCal;

    ClonableHolder dest = factory.getMapperFacade().map(source, ClonableHolder.class);
    Assert.assertEquals(source.value, dest.value);
    Assert.assertNotSame(source.value, dest.value);
    Assert.assertEquals(source.date, dest.date);
    Assert.assertNotSame(source.date, dest.date);
    Assert.assertEquals(source.timestamp, dest.timestamp);
    Assert.assertNotSame(source.timestamp, dest.timestamp);
    Assert.assertEquals(source.calendar, dest.calendar);
    Assert.assertNotSame(source.calendar, dest.calendar);
    Assert.assertEquals(source.xmlCalendar, dest.xmlCalendar);
    Assert.assertNotSame(source.xmlCalendar, dest.xmlCalendar);
}

From source file:model.listini.Period.java

public Integer getStartYear() {
    Calendar calendar = new GregorianCalendar();

    calendar.setTime(this.getStartDate());
    return calendar.get(Calendar.YEAR);
}