Example usage for org.joda.time DateTime withZoneRetainFields

List of usage examples for org.joda.time DateTime withZoneRetainFields

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Introduction

In this page you can find the example usage for org.joda.time DateTime withZoneRetainFields.

Prototype

public DateTime withZoneRetainFields(DateTimeZone newZone)

Source Link

Document

Returns a copy of this datetime with a different time zone, preserving the field values.

Usage

From source file:org.apache.beam.sdk.extensions.sql.zetasql.DateFunctions.java

License:Apache License

public DateTime date(DateTime ts, String timezone) {
    return ts.withZoneRetainFields(DateTimeZone.forTimeZone(TimeZone.getTimeZone(timezone)));
}

From source file:org.apache.drill.exec.store.bson.BsonRecordReader.java

License:Apache License

private void writeTimeStamp(int timestamp, final MapOrListWriterImpl writer, String fieldName, boolean isList) {
    DateTime dateTime = new DateTime(timestamp);
    TimeWriter t;/*from  www.  j  av  a 2 s .  c  om*/
    if (isList == false) {
        t = writer.map.time(fieldName);
    } else {
        t = writer.list.time();
    }
    t.writeTime((int) (dateTime.withZoneRetainFields(org.joda.time.DateTimeZone.UTC).getMillis()));
}

From source file:org.apache.drill.exec.store.bson.BsonRecordReader.java

License:Apache License

private void writeDateTime(long readDateTime, final MapOrListWriterImpl writer, String fieldName,
        boolean isList) {
    DateTime date = new DateTime(readDateTime);
    DateWriter dt;/*from w ww .j  av a2 s.  c o m*/
    if (isList == false) {
        dt = writer.map.date(fieldName);
    } else {
        dt = writer.list.date();
    }
    dt.writeDate(date.withZoneRetainFields(org.joda.time.DateTimeZone.UTC).getMillis());
}

From source file:org.apache.druid.sql.calcite.planner.Calcites.java

License:Apache License

/**
 * Calcite expects "DATE" types to be number of days from the epoch to the UTC date matching the local time fields.
 *
 * @param dateTime joda timestamp//from   www .j  a v a 2  s.  c  o m
 * @param timeZone session time zone
 *
 * @return Calcite style date
 */
public static int jodaToCalciteDate(final DateTime dateTime, final DateTimeZone timeZone) {
    final DateTime date = dateTime.withZone(timeZone).dayOfMonth().roundFloorCopy();
    return Days.daysBetween(DateTimes.EPOCH, date.withZoneRetainFields(DateTimeZone.UTC)).getDays();
}

From source file:org.apache.wicket.datetime.DateConverter.java

License:Apache License

/**
 * @see org.apache.wicket.util.convert.IConverter#convertToObject(java.lang.String,
 *      java.util.Locale)//from   ww w  .j  av a2s  .c om
 */
public Date convertToObject(String value, Locale locale) {
    if (Strings.isEmpty(value)) {
        return null;
    }

    DateTimeFormatter format = getFormat(locale);
    if (format == null) {
        throw new IllegalStateException("format must be not null");
    }

    if (applyTimeZoneDifference) {
        TimeZone zone = getClientTimeZone();
        DateTime dateTime = null;

        // set time zone for client
        format = format.withZone(getTimeZone());

        try {
            // parse date retaining the time of the submission
            dateTime = format.parseDateTime(value);
        } catch (RuntimeException e) {
            throw new ConversionException(e);
        }
        // apply the server time zone to the parsed value
        if (zone != null) {
            dateTime = dateTime.withZoneRetainFields(DateTimeZone.forTimeZone(zone));
        }

        return dateTime.toDate();
    } else {
        try {
            DateTime date = format.parseDateTime(value);
            return date.toDate();
        } catch (RuntimeException e) {
            throw new ConversionException(e);
        }
    }
}

From source file:org.everit.jira.core.impl.DateTimeServer.java

License:Apache License

/**
 * Simple instance generator. Create the userTimeZone based on the given milliseconds.
 *
 * @param systemTimeZoneInMillis/*from ww  w.j av a  2  s. c  om*/
 *          The user DateTime in millis.
 *
 * @return A new DateTimeServer object.
 */
public static DateTimeServer getInstanceBasedOnSystemTimeZone(final long systemTimeZoneInMillis) {
    DateTime systemTimeZoneFromMilis = new DateTime(systemTimeZoneInMillis);
    systemTimeZoneFromMilis = systemTimeZoneFromMilis.withZoneRetainFields(TimetrackerUtil.getSystemTimeZone());
    DateTimeServer dateTimeServer = new DateTimeServer();
    dateTimeServer.setSystemTimeZone(systemTimeZoneFromMilis);
    return dateTimeServer;
}

From source file:org.everit.jira.core.impl.DateTimeServer.java

License:Apache License

/**
 * Simple instance generator. Create the userTimeZone based on the given milliseconds.
 *
 * @param userTimeZoneInMillis/* w w w .j a va2 s.co m*/
 *          The user DateTime in millis.
 *
 * @return A new DateTimeServer object.
 */
public static DateTimeServer getInstanceBasedOnUserTimeZone(final long userTimeZoneInMillis) {
    DateTime userTimeZoneFromMillis = new DateTime(userTimeZoneInMillis, DateTimeZone.UTC);
    userTimeZoneFromMillis = userTimeZoneFromMillis
            .withZoneRetainFields(TimetrackerUtil.getLoggedUserTimeZone());
    DateTimeServer dateTimeServer = new DateTimeServer();
    dateTimeServer.setUserTimeZone(userTimeZoneFromMillis);
    return dateTimeServer;
}

From source file:org.jadira.usertype.dateandtime.joda.columnmapper.StringColumnDateTimeMapper.java

License:Apache License

@Override
public DateTime fromNonNullValue(String s) {

    DateTime parsedDateTime = DATE_TIME_FORMATTER.parseDateTime(s);
    DateTimeZone correctTimeZone = parsedDateTime.getZone();
    DateTime utcDateTime = parsedDateTime.withZoneRetainFields(DateTimeZone.UTC);
    DateTime correctedDateTime = utcDateTime.withZone(correctTimeZone);
    return correctedDateTime;
}

From source file:org.jadira.usertype.dateandtime.joda.columnmapper.StringColumnDateTimeMapper.java

License:Apache License

@Override
public String toNonNullValue(DateTime value) {

    DateTimeZone correctTimeZone = value.getZone();
    DateTime utcDateTime = value.withZone(DateTimeZone.UTC);
    DateTime utcDateTimeWithCorrectTimeZone = utcDateTime.withZoneRetainFields(correctTimeZone);
    String dateTimeAsString = DATE_TIME_FORMATTER.print(utcDateTimeWithCorrectTimeZone);
    return dateTimeAsString;
}

From source file:org.jruby.RubyTime.java

License:LGPL

private static RubyTime createTime(IRubyObject recv, IRubyObject[] args, boolean gmt, boolean utcOffset) {
    Ruby runtime = recv.getRuntime();//ww w.j a  v a  2s  . c  om
    int len = ARG_SIZE;
    boolean isDst = false;
    boolean setTzRelative = false;
    long nanos = 0;

    DateTimeZone dtz;
    if (gmt) {
        dtz = DateTimeZone.UTC;
    } else if (args.length == 10 && args[9] instanceof RubyString) {
        if (utcOffset) {
            dtz = getTimeZoneFromUtcOffset(runtime, args[9]);
            setTzRelative = true;
        } else {
            dtz = getTimeZoneFromString(runtime, args[9].toString());
        }
    } else if (args.length == 10 && args[9].respondsTo("to_int")) {
        IRubyObject offsetInt = args[9].callMethod(runtime.getCurrentContext(), "to_int");
        dtz = getTimeZone(runtime, ((RubyNumeric) offsetInt).getLongValue());
    } else {
        dtz = getLocalTimeZone(runtime);
    }

    if (args.length == 10) {
        if (args[8] instanceof RubyBoolean)
            isDst = args[8].isTrue();

        args = new IRubyObject[] { args[5], args[4], args[3], args[2], args[1], args[0], runtime.getNil() };
    } else {
        // MRI accepts additional wday argument which appears to be ignored.
        len = args.length;

        if (len < ARG_SIZE) {
            IRubyObject[] newArgs = new IRubyObject[ARG_SIZE];
            System.arraycopy(args, 0, newArgs, 0, args.length);
            for (int i = len; i < ARG_SIZE; i++) {
                newArgs[i] = runtime.getNil();
            }
            args = newArgs;
            len = ARG_SIZE;
        }
    }

    if (args[0] instanceof RubyString) {
        args[0] = RubyNumeric.str2inum(runtime, (RubyString) args[0], 10, false);
    }

    int year = (int) RubyNumeric.num2long(args[0]);
    int month = 1;

    if (len > 1) {
        if (!args[1].isNil()) {
            IRubyObject tmp = args[1].checkStringType();
            if (!tmp.isNil()) {
                String monthString = tmp.toString().toLowerCase();
                Integer monthInt = MONTHS_MAP.get(monthString);

                if (monthInt != null) {
                    month = monthInt;
                } else {
                    try {
                        month = Integer.parseInt(monthString);
                    } catch (NumberFormatException nfExcptn) {
                        throw runtime.newArgumentError("Argument out of range.");
                    }
                }
            } else {
                month = (int) RubyNumeric.num2long(args[1]);
            }
        }
        if (1 > month || month > 12) {
            throw runtime.newArgumentError("Argument out of range: for month: " + month);
        }
    }

    int[] int_args = { 1, 0, 0, 0, 0, 0 };

    for (int i = 0; int_args.length >= i + 2; i++) {
        if (!args[i + 2].isNil()) {
            if (!(args[i + 2] instanceof RubyNumeric)) {
                if (args[i + 2].respondsTo("to_int")) {
                    args[i + 2] = args[i + 2].callMethod(runtime.getCurrentContext(), "to_int");
                } else {
                    args[i + 2] = args[i + 2].callMethod(runtime.getCurrentContext(), "to_i");
                }
            }

            int_args[i] = RubyNumeric.num2int(args[i + 2]);
        }
    }

    // Validate the times
    // Complying with MRI behavior makes it a little bit complicated. Logic copied from:
    // https://github.com/ruby/ruby/blob/trunk/time.c#L2609
    if ((int_args[0] < 1 || int_args[0] > 31) || (int_args[1] < 0 || int_args[1] > 24)
            || (int_args[1] == 24 && (int_args[2] > 0 || int_args[3] > 0))
            || (int_args[2] < 0 || int_args[2] > 59) || (int_args[3] < 0 || int_args[3] > 60)) {
        throw runtime.newArgumentError("argument out of range.");
    }

    DateTime dt;
    // set up with min values and then add to allow rolling over
    try {
        dt = new DateTime(year, 1, 1, 0, 0, 0, 0, DateTimeZone.UTC);

        dt = dt.plusMonths(month - 1).plusDays(int_args[0] - 1).plusHours(int_args[1]).plusMinutes(int_args[2])
                .plusSeconds(int_args[3]);

        // 1.9 will observe fractional seconds *if* not given usec
        if (!args[5].isNil() && args[6].isNil()) {
            double secs = RubyFloat.num2dbl(args[5]);
            int int_millis = (int) (secs * 1000) % 1000;
            dt = dt.plusMillis(int_millis);
            nanos = ((long) (secs * 1000000000) % 1000000);
        }

        dt = dt.withZoneRetainFields(dtz);

        // If we're at a DST boundary, we need to choose the correct side of the boundary
        if (isDst) {
            final DateTime beforeDstBoundary = dt.withEarlierOffsetAtOverlap();
            final DateTime afterDstBoundary = dt.withLaterOffsetAtOverlap();

            final int offsetBeforeBoundary = dtz.getOffset(beforeDstBoundary);
            final int offsetAfterBoundary = dtz.getOffset(afterDstBoundary);

            // If the time is during DST, we need to pick the time with the highest offset
            dt = offsetBeforeBoundary > offsetAfterBoundary ? beforeDstBoundary : afterDstBoundary;
        }
    } catch (org.joda.time.IllegalFieldValueException e) {
        throw runtime.newArgumentError("time out of range");
    }

    RubyTime time = new RubyTime(runtime, (RubyClass) recv, dt);
    // Ignores usec if 8 args (for compatibility with parsedate) or if not supplied.
    if (args.length != 8 && !args[6].isNil()) {
        boolean fractionalUSecGiven = args[6] instanceof RubyFloat || args[6] instanceof RubyRational;

        if (fractionalUSecGiven) {
            double micros = RubyNumeric.num2dbl(args[6]);
            time.dt = dt.withMillis(dt.getMillis() + (long) (micros / 1000));
            nanos = ((long) (micros * 1000) % 1000000);
        } else {
            int usec = int_args[4] % 1000;
            int msec = int_args[4] / 1000;

            if (int_args[4] < 0) {
                msec -= 1;
                usec += 1000;
            }
            time.dt = dt.withMillis(dt.getMillis() + msec);
            time.setUSec(usec);
        }
    }

    if (nanos != 0)
        time.setNSec(nanos);

    time.callInit(IRubyObject.NULL_ARRAY, Block.NULL_BLOCK);
    time.setIsTzRelative(setTzRelative);
    return time;
}