Example usage for java.util GregorianCalendar setTime

Introduction

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

Prototype

public final void setTime(Date date)

Source Link

Document

Sets this Calendar's time with the given Date.

Usage

From source file:DateUtility.java

public static boolean isToday(Date date) {
    GregorianCalendar now = new GregorianCalendar();
    GregorianCalendar then = new GregorianCalendar();

    then.setTime(date);
    return isSameDay(now, then);
}

From source file:org.roda_project.commons_ip.utils.Utils.java

public static XMLGregorianCalendar getCurrentCalendar() throws DatatypeConfigurationException {
    GregorianCalendar gcal = new GregorianCalendar();
    gcal.setTime(new Date());
    return DatatypeFactory.newInstance().newXMLGregorianCalendar(gcal);
}

From source file:org.finra.dm.core.DmDateUtils.java

/**
 * Gets an instance of XMLGregorianCalendar class initialized per the specified java.util.Date value. Returns the current date/time if date is null.
 *
 * @param date the java.util.Date value to be converted into XMLGregorianCalendar.
 *
 * @return the XMLGregorianCalendar instance initialized per specified date value
 */// w  ww.  jav  a2 s . c o m
public static XMLGregorianCalendar getXMLGregorianCalendarValue(Date date) {
    GregorianCalendar gregorianCalendar = new GregorianCalendar();
    if (date != null) {
        gregorianCalendar.setTime(date);
    }

    try {
        return DatatypeFactory.newInstance().newXMLGregorianCalendar(gregorianCalendar);
    } catch (DatatypeConfigurationException ex) {
        throw new IllegalStateException("Failed to create a new instance of DataTypeFactory.", ex);
    }
}

From source file:org.openvpms.web.workspace.workflow.scheduling.SchedulingHelper.java

/**
 * Returns the time of the slot closest to that of the specified time.
 *
 * @param time     the time/*from   w  ww.  j  av a2s. c o  m*/
 * @param slotSize the size of the slot, in minutes
 * @param roundUp  if {@code true} round up to the nearest slot, otherwise round down
 * @return the nearest slot time to {@code time}
 */
public static Date getSlotTime(Date time, int slotSize, boolean roundUp) {
    Date result;
    int mins = getMinutes(time);
    int nearestSlot = getNearestSlot(mins, slotSize);
    if (nearestSlot != mins) {
        if (roundUp) {
            nearestSlot += slotSize;
        }
        GregorianCalendar calendar = new GregorianCalendar();
        calendar.setTime(time);
        calendar.set(Calendar.HOUR_OF_DAY, 0);
        calendar.set(Calendar.MINUTE, 0);
        calendar.set(Calendar.SECOND, 0);
        calendar.add(Calendar.MINUTE, nearestSlot);
        result = calendar.getTime();
    } else {
        result = time;
    }
    return result;
}

From source file:DateUtils.java

public static final String formatDate(Date dt, String format) {
    GregorianCalendar cal = new GregorianCalendar();
    cal.setTime(dt);

    java.text.SimpleDateFormat sdf = new java.text.SimpleDateFormat(format);
    sdf.setTimeZone(TimeZone.getDefault());
    return (sdf.format(cal.getTime()));
}

From source file:DateUtility.java

/**
 * This will retun the first millisecond of the month 
 * that contains the timestamp provided//from  w  w w .j  a  v  a  2 s  .c  o m
 * @param timestamp
 * @return long
 */
static public long getFirstMilliOfMonth(long timestamp, TimeZone tz) {
    GregorianCalendar cal = new GregorianCalendar();
    cal.setTimeZone(tz);
    cal.setTime(new Date(timestamp));
    cal.set(Calendar.DAY_OF_MONTH, 1);
    cal.set(Calendar.HOUR_OF_DAY, 0);
    cal.set(Calendar.MINUTE, 0);
    cal.set(Calendar.SECOND, 0);
    cal.set(Calendar.MILLISECOND, 0);

    Date date = cal.getTime();

    return date.getTime();
}

From source file:de.arago.rike.zombie.ZombieHelper.java

static String toPrettyJSON(List ticks) {
    List<OverdueMilestone> milestones = getOverdueMilestones(true);
    Collections.sort(milestones, new DoneSorter());
    final List data = new ArrayList();
    final Map open = new HashMap();
    final Map in_progress = new HashMap();
    final Map done = new HashMap();

    data.add(open);/*  w  w w.  j  av  a2s . co m*/
    data.add(in_progress);
    data.add(done);

    open.put("Label", "open");
    open.put("color", "red");
    in_progress.put("Label", "in_progress");
    in_progress.put("color", "yellow");
    done.put("Label", "done");
    done.put("color", "green");

    List openData = new ArrayList();
    List in_progressData = new ArrayList();
    List doneData = new ArrayList();

    open.put("data", openData);
    in_progress.put("data", in_progressData);
    done.put("data", doneData);
    long now = new Date().getTime();

    int i = 1;

    for (OverdueMilestone o : milestones) {
        Milestone stone = o.getMilestone();

        ticks.add("<a href='/web/guest/rike/-/show/milestone/" + stone.getId() + "'>"
                + StringEscapeUtils.escapeHtml(stone.getTitle()) + "</a>");

        GregorianCalendar c = new GregorianCalendar();
        c.setTime(stone.getDueDate());
        c.add(Calendar.HOUR_OF_DAY,
                -((o.getWorkLeftInHours() - o.getWorkInProgressInHours()) * 7 * 24) / stone.getPerformance());
        long time1 = c.getTimeInMillis();
        c.add(Calendar.HOUR_OF_DAY, -(o.getWorkInProgressInHours() * 7 * 24) / stone.getPerformance());
        long time2 = c.getTimeInMillis();
        c.add(Calendar.HOUR_OF_DAY, -(o.getWorkDoneInHours() * 7 * 24) / stone.getPerformance());
        long time3 = c.getTimeInMillis();

        List item = new ArrayList();
        item.add(time1);
        item.add(i);
        item.add(stone.getDueDate().getTime());
        item.add("");
        openData.add(item);

        item = new ArrayList();
        item.add(time2);
        item.add(i);
        item.add(time1);
        item.add("");
        in_progressData.add(item);

        item = new ArrayList();
        item.add(time3);
        item.add(i);
        item.add(time2);
        item.add("");
        doneData.add(item);

        ++i;
    }

    return JSONArray.toJSONString(data);
}

From source file:DateUtility.java

/**
 * Gets the last millsecond of the month, according to the timestamp and 
 * timezone arguments.//from  ww w  . j  a v  a  2  s. co  m
 * @param timestamp
 * @param tz
 * @return long
 */
static public long getLastMilliOfMonth(long timestamp, TimeZone tz) {
    timestamp = getFirstMilliOfMonth(timestamp, tz);

    GregorianCalendar cal = new GregorianCalendar();
    cal.setTimeZone(tz);
    cal.setTime(new Date(timestamp));

    // now we'll roll the calendar forward one month.
    // in the case of december, we need to roll forward the year too    
    if (cal.get(GregorianCalendar.MONTH) == GregorianCalendar.DECEMBER) {
        cal.roll(GregorianCalendar.YEAR, true);
    }

    cal.roll(GregorianCalendar.MONTH, true);

    long date = cal.getTime().getTime();

    date = date - 1L;
    return date;
}

From source file:DateUtils.java

public static final String dateToString(Date dt, String dateformat) {
    GregorianCalendar cal = new GregorianCalendar();
    cal.setTime(dt);

    StringBuffer ret = new StringBuffer();
    String separator = new String();
    if (dateformat.equals(DateUtils.FORMAT_YYYYMMDD)) {
        separator = "-";
    }/* ww  w.  ja  v a  2s . c om*/
    if (dateformat.equals(DateUtils.FORMAT_YYYYMMDD_SLASHES)) {
        separator = "/";
    }
    ret.append(cal.get(Calendar.YEAR));
    ret.append(separator);
    ret.append(cal.get(Calendar.MONTH) + 1);
    ret.append(separator);
    ret.append(cal.get(Calendar.DATE));

    return ret.toString();
}

From source file:dev.meng.wikipedia.profiler.util.StringUtils.java

public static GregorianCalendar parseTimestamp(String string, String format) throws ParseException {
    GregorianCalendar result = null;

    SimpleDateFormat formatter = new SimpleDateFormat(format);
    result = (GregorianCalendar) GregorianCalendar.getInstance();
    result.setTime(formatter.parse(string));

    return result;
}