Example usage for java.util Date getTime

Introduction

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

Prototype

public long getTime()

Source Link

Document

Returns the number of milliseconds since January 1, 1970, 00:00:00 GMT represented by this Date object.

Usage

From source file:pt.lsts.neptus.util.bathymetry.TidCachedData.java

public static void test(String[] args) throws Exception {
    TidReader.main(args);// w  ww .  j a v a2s  .  com

    JFreeChart timeSeriesChart = null;
    TimeSeriesCollection tsc = new TimeSeriesCollection();
    ValueMarker marker = new ValueMarker(System.currentTimeMillis());
    ValueMarker levelMarker = new ValueMarker(0);

    String tmpFolder = System.getProperty("java.io.tmpdir") + System.getProperty("file.separator", "/");
    File tidFx = new File(tmpFolder + "tmp.tid");

    TidCachedData tide = new TidCachedData(tidFx);

    TimeSeries ts = new TimeSeries(I18n.text("Tide level"));
    tsc.addSeries(ts);

    Date sDate = new GregorianCalendar(1993, 9, 28).getTime();
    for (double i = -12; i < 12; i += 0.25) {
        Date d = new Date((long) (sDate.getTime() + (i * 6.45 * 1E3 * 60 * 60)));
        ts.addOrUpdate(new Millisecond(d), tide.getTidePrediction(d, false));
    }

    JPanel panel = new JPanel(new BorderLayout());
    timeSeriesChart = ChartFactory.createTimeSeriesChart(null, null, null, tsc, true, true, true);
    panel.add(new ChartPanel(timeSeriesChart), BorderLayout.CENTER);

    timeSeriesChart.getXYPlot().addDomainMarker(marker);
    levelMarker.setValue(TidePredictionFactory.getTideLevel(new Date()));
    timeSeriesChart.getXYPlot().addRangeMarker(levelMarker);

    GuiUtils.testFrame(panel);

    System.out.println("\n________________________________________");
    long start = System.currentTimeMillis();
    TidCachedData tcd = new TidCachedData(new File(ConfigFetch.getConfFolder() + "mra/Leixoes.tid"));
    System.out.println("Loading of " + tcd.getName() + " took "
            + MathMiscUtils.parseToEngineeringNotation((System.currentTimeMillis() - start) / 1E3, 2) + "s");
}

From source file:com.naver.mage4j.core.util.PhpDateUtils.java

public static Integer getElapsedTime(Date startDate, Date endDate) {
    long diffTime = endDate.getTime() - startDate.getTime();
    return (int) (diffTime / (1000 * 60 * 60));
}

From source file:com.esofthead.mycollab.core.utils.DateTimeUtils.java

/**
 * Trim hour-minute-second of date instance value to zero.
 * //from  www  . j a  v  a 2 s  .  c om
 * @param value
 * @return
 */
public static Date trimHMSOfDate(Date value) {
    DateFormat df = new SimpleDateFormat("yyyy-MM-dd");
    try {
        return df.parse(df.format(value.getTime()));
    } catch (ParseException e) {
        throw new MyCollabException(e);
    }
}

From source file:com.parse.ParseKeyValueCache.java

static String loadFromKeyValueCache(final String key, final long maxAgeMilliseconds) {
    synchronized (MUTEX_IO) {
        File file = getKeyValueCacheFile(key);
        if (file == null) {
            return null;
        }//  www . j  av  a 2  s.  com

        Date now = new Date();
        long oldestAcceptableAge = Math.max(0, now.getTime() - maxAgeMilliseconds);
        if (getKeyValueCacheAge(file) < oldestAcceptableAge) {
            return null;
        }

        // Update mtime to make the LRU work
        file.setLastModified(now.getTime());

        try {
            RandomAccessFile f = new RandomAccessFile(file, "r");
            byte[] bytes = new byte[(int) f.length()];
            f.readFully(bytes);
            f.close();
            return new String(bytes, "UTF-8");
        } catch (IOException e) {
            PLog.e(TAG, "error reading from cache", e);
            return null;
        }
    }
}

From source file:edu.lternet.pasta.portal.search.AuthorSearch.java

/**
 * Updates the authors and organizations values by executing a
 * Solr query for each.//from  w  w  w  .  j a v a2  s . c  om
 */
public static void updateAuthorsAndOrganizations() {
    if (authors.length < 2 || organizations.length < 2 || shouldRefresh(lastRefreshTime)) {
        try {
            logger.warn("Begin refreshing creator names cache.");
            String authorQuery = buildAuthorQuery();
            updateAuthors(authorQuery);
            logger.warn("Finished refreshing creator names cache.");

            logger.warn("Begin refreshing creator organizations cache.");
            String organizationQuery = buildOrganizationQuery();
            updateOrganizations(organizationQuery);
            logger.warn("Finished refreshing creator organizations cache.");

            Date now = new Date();
            lastRefreshTime = now.getTime();
        } catch (Exception e) {
            logger.error("Error updating creators and organizations: " + e.getMessage());
            e.printStackTrace();
        }
    }
}

From source file:nz.co.senanque.validationengine.ConvertUtils.java

public static final String printDate(Date c) {
    if (c == null) {
        return null;
    }/*from w ww .  j av  a2  s. c o  m*/
    return s_dateFormat.format(c.getTime());
}

From source file:org.sonatype.nexus.repository.http.HttpConditions.java

@Nullable
private static DateTime parseDateHeader(@Nullable final String httpDate) {
    if (!Strings.isNullOrEmpty(httpDate)) {
        final Date date = DateUtils.parseDate(httpDate);
        if (date != null) {
            return new DateTime(date.getTime());
        }//  w w  w.ja va  2  s. c  om
    }
    return null;
}

From source file:nz.co.senanque.validationengine.ConvertUtils.java

public static final String printDateTime(Date c) {
    if (c == null) {
        return null;
    }/* ww w  .  ja va  2s  .  c o  m*/
    return s_dateTimeFormat.format(c.getTime());
}

From source file:com.coinblesk.server.utilTest.ServerCalls.java

public static VerifyTO verifyServerCallInput(ECKey client, Address p2shAddressTo, Transaction fullTx, Date now)
        throws UnsupportedEncodingException, Exception {
    VerifyTO cs = new VerifyTO().publicKey(client.getPubKey()).transaction(fullTx.unsafeBitcoinSerialize())
            .currentDate(now.getTime());
    SerializeUtils.signJSON(cs, client);
    return cs;/*from w ww . j a  v  a 2s .  c  om*/
}

From source file:com.amazonaws.util.DateUtils.java

/**
 * Formats the specified date as an RFC 822 string.
 *
 * @param date//from  w w  w.  jav  a2 s  . c om
 *            The date to format.
 *
 * @return The RFC 822 string representing the specified date.
 */
public static String formatRFC822Date(Date date) {
    try {
        return rfc822DateFormat.print(date.getTime());
    } catch (RuntimeException ex) {
        throw handleException(ex);
    }
}