Example usage for java.util Calendar AM

Introduction

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

Prototype

int AM

To view the source code for java.util Calendar AM.

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Document

Value of the #AM_PM field indicating the period of the day from midnight to just before noon.

Usage

From source file:Main.java

public static void main(String[] args) {

    Calendar cal = new GregorianCalendar();
    System.out.println(cal.getTime());

    cal.set(Calendar.AM_PM, Calendar.AM);
    System.out.println(cal.getTime());

}

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From source file:Main.java

public static void main(String[] argv) throws Exception {

    // Get the current time in Hong Kong
    Calendar cal = new GregorianCalendar(TimeZone.getTimeZone("Hongkong"));

    int hour12 = cal.get(Calendar.HOUR); // 0..11
    int minutes = cal.get(Calendar.MINUTE); // 0..59
    int seconds = cal.get(Calendar.SECOND); // 0..59
    boolean am = cal.get(Calendar.AM_PM) == Calendar.AM;

    // Get the current hour-of-day at GMT
    cal.setTimeZone(TimeZone.getTimeZone("GMT"));
    int hour24 = cal.get(Calendar.HOUR_OF_DAY); // 0..23

    // Get the current local hour-of-day
    cal.setTimeZone(TimeZone.getDefault());
    hour24 = cal.get(Calendar.HOUR_OF_DAY); // 0..23
}

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From source file:Main.java

public static void main(String[] argv) throws Exception {
    Calendar local = Calendar.getInstance();
    Calendar japanCal = new GregorianCalendar(TimeZone.getTimeZone("Japan"));
    japanCal.setTimeInMillis(local.getTimeInMillis());

    int hour = japanCal.get(Calendar.HOUR); // 3
    int minutes = japanCal.get(Calendar.MINUTE); // 0
    int seconds = japanCal.get(Calendar.SECOND); // 0
    boolean am = japanCal.get(Calendar.AM_PM) == Calendar.AM; // true
}

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From source file:Main.java

public static void main(String[] argv) throws Exception {
    Calendar japanCal = new GregorianCalendar(TimeZone.getTimeZone("Japan"));
    japanCal.set(Calendar.HOUR_OF_DAY, 10); // 0..23
    japanCal.set(Calendar.MINUTE, 0);
    japanCal.set(Calendar.SECOND, 0);

    Calendar local = new GregorianCalendar();
    local.setTimeInMillis(japanCal.getTimeInMillis());
    int hour = local.get(Calendar.HOUR); // 5
    int minutes = local.get(Calendar.MINUTE); // 0
    int seconds = local.get(Calendar.SECOND); // 0
    boolean am = local.get(Calendar.AM_PM) == Calendar.AM; // false
}

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From source file:search.java

public static void main(String argv[]) {
    int optind;/*from  w  ww.  j  av  a 2 s . c o m*/

    String subject = null;
    String from = null;
    boolean or = false;
    boolean today = false;
    int size = -1;

    for (optind = 0; optind < argv.length; optind++) {
        if (argv[optind].equals("-T")) {
            protocol = argv[++optind];
        } else if (argv[optind].equals("-H")) {
            host = argv[++optind];
        } else if (argv[optind].equals("-U")) {
            user = argv[++optind];
        } else if (argv[optind].equals("-P")) {
            password = argv[++optind];
        } else if (argv[optind].equals("-or")) {
            or = true;
        } else if (argv[optind].equals("-D")) {
            debug = true;
        } else if (argv[optind].equals("-f")) {
            mbox = argv[++optind];
        } else if (argv[optind].equals("-L")) {
            url = argv[++optind];
        } else if (argv[optind].equals("-subject")) {
            subject = argv[++optind];
        } else if (argv[optind].equals("-from")) {
            from = argv[++optind];
        } else if (argv[optind].equals("-today")) {
            today = true;
        } else if (argv[optind].equals("-size")) {
            size = Integer.parseInt(argv[++optind]);
        } else if (argv[optind].equals("--")) {
            optind++;
            break;
        } else if (argv[optind].startsWith("-")) {
            System.out.println("Usage: search [-D] [-L url] [-T protocol] [-H host] "
                    + "[-U user] [-P password] [-f mailbox] "
                    + "[-subject subject] [-from from] [-or] [-today]");
            System.exit(1);
        } else {
            break;
        }
    }

    try {

        if ((subject == null) && (from == null) && !today && size < 0) {
            System.out.println("Specify either -subject, -from, -today, or -size");
            System.exit(1);
        }

        // Get a Properties object
        Properties props = System.getProperties();

        // Get a Session object
        Session session = Session.getInstance(props, null);
        session.setDebug(debug);

        // Get a Store object
        Store store = null;
        if (url != null) {
            URLName urln = new URLName(url);
            store = session.getStore(urln);
            store.connect();
        } else {
            if (protocol != null)
                store = session.getStore(protocol);
            else
                store = session.getStore();

            // Connect
            if (host != null || user != null || password != null)
                store.connect(host, user, password);
            else
                store.connect();
        }

        // Open the Folder

        Folder folder = store.getDefaultFolder();
        if (folder == null) {
            System.out.println("Cant find default namespace");
            System.exit(1);
        }

        folder = folder.getFolder(mbox);
        if (folder == null) {
            System.out.println("Invalid folder");
            System.exit(1);
        }

        folder.open(Folder.READ_ONLY);
        SearchTerm term = null;

        if (subject != null)
            term = new SubjectTerm(subject);
        if (from != null) {
            FromStringTerm fromTerm = new FromStringTerm(from);
            if (term != null) {
                if (or)
                    term = new OrTerm(term, fromTerm);
                else
                    term = new AndTerm(term, fromTerm);
            } else
                term = fromTerm;
        }
        if (today) {
            Calendar c = Calendar.getInstance();
            c.set(Calendar.HOUR, 0);
            c.set(Calendar.MINUTE, 0);
            c.set(Calendar.SECOND, 0);
            c.set(Calendar.MILLISECOND, 0);
            c.set(Calendar.AM_PM, Calendar.AM);
            ReceivedDateTerm startDateTerm = new ReceivedDateTerm(ComparisonTerm.GE, c.getTime());
            c.add(Calendar.DATE, 1); // next day
            ReceivedDateTerm endDateTerm = new ReceivedDateTerm(ComparisonTerm.LT, c.getTime());
            SearchTerm dateTerm = new AndTerm(startDateTerm, endDateTerm);
            if (term != null) {
                if (or)
                    term = new OrTerm(term, dateTerm);
                else
                    term = new AndTerm(term, dateTerm);
            } else
                term = dateTerm;
        }

        if (size >= 0) {
            SizeTerm sizeTerm = new SizeTerm(ComparisonTerm.GT, size);
            if (term != null) {
                if (or)
                    term = new OrTerm(term, sizeTerm);
                else
                    term = new AndTerm(term, sizeTerm);
            } else
                term = sizeTerm;
        }

        Message[] msgs = folder.search(term);
        System.out.println("FOUND " + msgs.length + " MESSAGES");
        if (msgs.length == 0) // no match
            System.exit(1);

        // Use a suitable FetchProfile
        FetchProfile fp = new FetchProfile();
        fp.add(FetchProfile.Item.ENVELOPE);
        folder.fetch(msgs, fp);

        for (int i = 0; i < msgs.length; i++) {
            System.out.println("--------------------------");
            System.out.println("MESSAGE #" + (i + 1) + ":");
            dumpPart(msgs[i]);
        }

        folder.close(false);
        store.close();
    } catch (Exception ex) {
        System.out.println("Oops, got exception! " + ex.getMessage());
        ex.printStackTrace();
    }

    System.exit(1);
}

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From source file:Main.java

public static boolean isAM(Calendar time) {
    return Calendar.AM == time.get(Calendar.AM_PM);
}

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From source file:Main.java

public static Date buildShiftEndTime(int startHour, int startMin, int startAmPm, int endHour, int endMin,
        int endAmPm) {
    endHour = endHour == 12 ? 0 : endHour;

    calendar.clear();/*from  w w  w . j  a v a  2s. c o  m*/

    calendar.set(Calendar.HOUR, endHour);
    calendar.set(Calendar.MINUTE, endMin);

    calendar.set(Calendar.AM_PM, endAmPm);

    if (startAmPm == Calendar.PM && endAmPm == Calendar.AM) {
        calendar.add(Calendar.DAY_OF_MONTH, 1);
    }

    return calendar.getTime();
}

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From source file:Main.java

public static String buildShiftTimeRepresentation(Date shiftTime) {
    calendar.setTime(shiftTime);//from  w w w .  java2  s . c  om

    String s = "";
    s = format.format(calendar.get(Calendar.HOUR) == 0 ? 12 : calendar.get(Calendar.HOUR));
    s += ":" + format.format(calendar.get(Calendar.MINUTE));
    s += calendar.get(Calendar.AM_PM) == Calendar.AM ? " AM" : " PM";
    return s;
}

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From source file:TimeUtil.java

public static String stringSecsFormat(long msecs) {
    GregorianCalendar cal = new GregorianCalendar();
    StringBuffer sBuf = new StringBuffer(11);

    cal.setTime(new Date(msecs));

    int hour = cal.get(Calendar.HOUR);

    if (hour == 0)
        hour = 12;//from   ww  w  .j a  va 2  s.co  m

    if (hour < 10)
        sBuf.append(" ");

    sBuf.append(Integer.toString(hour));
    sBuf.append(":");

    int minute = cal.get(Calendar.MINUTE);

    if (minute < 10)
        sBuf.append("0");

    sBuf.append(Integer.toString(minute));
    sBuf.append(":");

    int secs = cal.get(Calendar.SECOND);

    if (secs < 10) {
        sBuf.append("0");
    }
    sBuf.append(Integer.toString(secs));

    sBuf.append(" ");
    sBuf.append(cal.get(Calendar.AM_PM) == Calendar.AM ? "AM" : "PM");

    return (sBuf.toString());
}

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From source file:TimeUtil.java

/**
 * convert time in milliseconds into a display string of the form [h]h:mm
 * [am|pm] (traditional) or hh:mm (24 hour format) if using traditional
 * format, the leading 'h' & 'm' will be padded with a space to ensure
 * constant length if less than 10 24 hour format
 * //w ww . j  a  v a2  s .  c o  m
 * @param msecs
 *            a millisecond time
 * @return TimeString the formatted time string
 */
public static String stringFormat(long msecs) {
    GregorianCalendar cal = new GregorianCalendar();
    StringBuffer sBuf = new StringBuffer(8);

    cal.setTime(new Date(msecs));

    int hour = cal.get(Calendar.HOUR);

    if (hour == 0)
        hour = 12;

    if (hour < 10)
        sBuf.append(" ");

    sBuf.append(Integer.toString(hour));
    sBuf.append(":");

    int minute = cal.get(Calendar.MINUTE);

    if (minute < 10)
        sBuf.append("0");

    sBuf.append(Integer.toString(minute));
    sBuf.append(" ");
    sBuf.append(cal.get(Calendar.AM_PM) == Calendar.AM ? "AM" : "PM");

    return (sBuf.toString());
}

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