Examples with TimeZone java.util.TimeZone used on opensource projects

Example 91 with TimeZone

use of java.util.TimeZone in project hive by apache.

the class TestDateTimeMath method testTimestampIntervalDayTimeArithmetic.

@Test
public void testTimestampIntervalDayTimeArithmetic() throws Exception {
    char plus = '+';
    char minus = '-';
    checkTsIntervalDayTimeArithmetic("2001-01-01 01:02:03", plus, "1 1:1:1", "2001-01-02 02:03:04");
    checkTsIntervalDayTimeArithmetic("2001-01-01 01:02:03.456", plus, "1 1:1:1", "2001-01-02 02:03:04.456");
    checkTsIntervalDayTimeArithmetic("2001-01-01 01:02:03.456", plus, "1 1:1:1.555", "2001-01-02 02:03:05.011");
    checkTsIntervalDayTimeArithmetic("2001-01-01 01:02:03", plus, "1 1:1:1.555555555", "2001-01-02 02:03:04.555555555");
    checkTsIntervalDayTimeArithmetic("2001-01-01 01:02:03.456", plus, "1 1:1:1.555555555", "2001-01-02 02:03:05.011555555");
    checkTsIntervalDayTimeArithmetic("2001-01-01 01:02:03.500", plus, "1 1:1:1.499", "2001-01-02 02:03:04.999");
    checkTsIntervalDayTimeArithmetic("2001-01-01 01:02:03.500", plus, "1 1:1:1.500", "2001-01-02 02:03:05.0");
    checkTsIntervalDayTimeArithmetic("2001-01-01 01:02:03.500", plus, "1 1:1:1.501", "2001-01-02 02:03:05.001");
    checkTsIntervalDayTimeArithmetic("2001-01-01 01:02:03.500000000", plus, "1 1:1:1.4999999999", "2001-01-02 02:03:04.999999999");
    checkTsIntervalDayTimeArithmetic("2001-01-01 01:02:03.500000000", plus, "1 1:1:1.500", "2001-01-02 02:03:05.0");
    checkTsIntervalDayTimeArithmetic("2001-01-01 01:02:03.500000000", plus, "1 1:1:1.500000001", "2001-01-02 02:03:05.000000001");
    checkTsIntervalDayTimeArithmetic("2001-01-01 01:02:03", minus, "0 01:02:03", "2001-01-01 00:00:00");
    checkTsIntervalDayTimeArithmetic("2001-01-01 01:02:03", minus, "0 0:0:0", "2001-01-01 01:02:03");
    checkTsIntervalDayTimeArithmetic(null, plus, "1 1:1:1.555555555", null);
    checkTsIntervalDayTimeArithmetic("2001-01-01 01:02:03", plus, null, null);
    checkTsIntervalDayTimeArithmetic(null, minus, "1 1:1:1.555555555", null);
    checkTsIntervalDayTimeArithmetic("2001-01-01 01:02:03", minus, null, null);
    // Try some time zone boundaries
    TimeZone originalTz = TimeZone.getDefault();
    try {
        // America/Los_Angeles DST dates - 2015-03-08 02:00:00/2015-11-01 02:00:00
        TimeZone.setDefault(TimeZone.getTimeZone("America/Los_Angeles"));
        checkTsIntervalDayTimeArithmetic("2015-03-08 01:59:58", plus, "0 0:0:01", "2015-03-08 01:59:59");
        checkTsIntervalDayTimeArithmetic("2015-03-08 01:59:59", plus, "0 0:0:01", "2015-03-08 03:00:00");
        checkTsIntervalDayTimeArithmetic("2015-03-08 03:00:00", minus, "0 0:0:01", "2015-03-08 01:59:59");
        checkTsIntervalDayTimeArithmetic("2015-03-08 01:59:59.995", plus, "0 0:0:0.005", "2015-03-08 03:00:00");
        checkTsIntervalDayTimeArithmetic("2015-03-08 01:59:59.995", plus, "0 0:0:0.0051", "2015-03-08 03:00:00.0001");
        checkTsIntervalDayTimeArithmetic("2015-03-08 03:00:00", minus, "0 0:0:0.005", "2015-03-08 01:59:59.995");
        checkTsIntervalDayTimeArithmetic("2015-11-01 01:59:58", plus, "0 0:0:01", "2015-11-01 01:59:59");
        checkTsIntervalDayTimeArithmetic("2015-11-01 01:59:59", plus, "0 0:0:01", "2015-11-01 02:00:00");
        // UTC has no such adjustment
        TimeZone.setDefault(TimeZone.getTimeZone("UTC"));
        checkTsIntervalDayTimeArithmetic("2015-03-08 01:59:58", plus, "0 0:0:01", "2015-03-08 01:59:59");
        checkTsIntervalDayTimeArithmetic("2015-03-08 01:59:59", plus, "0 0:0:01", "2015-03-08 02:00:00");
    } finally {
        TimeZone.setDefault(originalTz);
    }
}

Example 92 with TimeZone

use of java.util.TimeZone in project hive by apache.

the class TestDateWritable method testDaylightSavingsTime.

@Test
public void testDaylightSavingsTime() throws Exception {
    LinkedList<DtMismatch> bad = new LinkedList<>();
    for (String timeZone : TimeZone.getAvailableIDs()) {
        TimeZone previousDefault = TimeZone.getDefault();
        TimeZone.setDefault(TimeZone.getTimeZone(timeZone));
        assertEquals("Default timezone should now be " + timeZone, timeZone, TimeZone.getDefault().getID());
        ExecutorService threadPool = Executors.newFixedThreadPool(1);
        try {
            // TODO: pointless
            threadPool.submit(new DateTestCallable(bad, timeZone)).get();
        } finally {
            threadPool.shutdown();
            TimeZone.setDefault(previousDefault);
        }
    }
    StringBuilder errors = new StringBuilder("\nDATE MISMATCH:\n");
    for (DtMismatch dm : bad) {
        errors.append("E ").append(dm.tz).append(": ").append(dm.expected).append(" != ").append(dm.found).append("\n");
    }
    LOG.error(errors.toString());
    if (!bad.isEmpty())
        throw new Exception(bad.size() + " mismatches, see logs");
}

Example 93 with TimeZone

use of java.util.TimeZone in project hibernate-orm by hibernate.

the class LocalDateCustomSessionLevelTimeZoneTest method testTimeZone.

@Test
@TestForIssue(jiraKey = "HHH-11396")
public void testTimeZone() {
    TimeZone old = TimeZone.getDefault();
    try {
        // The producer (MySQL) Berlin and returns 1980-01-01
        TimeZone jdbcTimeZone = TimeZone.getTimeZone("Europe/Berlin");
        TimeZone.setDefault(jdbcTimeZone);
        //hibernate.connection.url jdbc:mysql://localhost/hibernate_orm_test
        doInHibernateSessionBuilder(() -> sessionFactory().withOptions().jdbcTimeZone(TIME_ZONE), s -> {
            Person person = new Person();
            person.id = 1L;
            s.persist(person);
        });
        doInHibernateSessionBuilder(() -> sessionFactory().withOptions().jdbcTimeZone(TIME_ZONE), s -> {
            Person person = s.find(Person.class, 1L);
            assertEquals(LocalDate.of(2017, 3, 7), person.createdOn);
        });
    } finally {
        TimeZone.setDefault(old);
    }
}

Example 94 with TimeZone

use of java.util.TimeZone in project pinot by linkedin.

the class SegmentMetadataImpl method toJson.

/**
   * Converts segment metadata to json
   * @param columnFilter list only  the columns in the set. Lists all the columns if
   *                     the parameter value is null
   * @return json representation of segment metadata
   */
public JSONObject toJson(@Nullable Set<String> columnFilter) throws JSONException {
    JSONObject rootMeta = new JSONObject();
    try {
        rootMeta.put("segmentName", _segmentName);
        rootMeta.put("schemaName", _schema != null ? _schema.getSchemaName() : JSONObject.NULL);
        rootMeta.put("crc", _crc);
        rootMeta.put("creationTimeMillis", _creationTime);
        TimeZone timeZone = TimeZone.getTimeZone("UTC");
        DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss:SSS' UTC'");
        dateFormat.setTimeZone(timeZone);
        String creationTimeStr = _creationTime != Long.MIN_VALUE ? dateFormat.format(new Date(_creationTime)) : "";
        rootMeta.put("creationTimeReadable", creationTimeStr);
        rootMeta.put("timeGranularitySec", _timeGranularity != null ? _timeGranularity.getStandardSeconds() : null);
        if (_timeInterval == null) {
            rootMeta.put("startTimeMillis", (String) null);
            rootMeta.put("startTimeReadable", "null");
            rootMeta.put("endTimeMillis", (String) null);
            rootMeta.put("endTimeReadable", "null");
        } else {
            rootMeta.put("startTimeMillis", _timeInterval.getStartMillis());
            rootMeta.put("startTimeReadable", _timeInterval.getStart().toString());
            rootMeta.put("endTimeMillis", _timeInterval.getEndMillis());
            rootMeta.put("endTimeReadable", _timeInterval.getEnd().toString());
        }
        rootMeta.put("pushTimeMillis", _pushTime);
        String pushTimeStr = _pushTime != Long.MIN_VALUE ? dateFormat.format(new Date(_pushTime)) : "";
        rootMeta.put("pushTimeReadable", pushTimeStr);
        rootMeta.put("refreshTimeMillis", _refreshTime);
        String refreshTimeStr = _refreshTime != Long.MIN_VALUE ? dateFormat.format(new Date(_refreshTime)) : "";
        rootMeta.put("refreshTimeReadable", refreshTimeStr);
        rootMeta.put("segmentVersion", _segmentVersion.toString());
        rootMeta.put("hasStarTree", hasStarTree());
        rootMeta.put("creatorName", _creatorName == null ? JSONObject.NULL : _creatorName);
        rootMeta.put("paddingCharacter", String.valueOf(_paddingCharacter));
        rootMeta.put("hllLog2m", _hllLog2m);
        JSONArray columnsJson = new JSONArray();
        ObjectMapper mapper = new ObjectMapper();
        for (String column : _allColumns) {
            if (columnFilter != null && !columnFilter.contains(column)) {
                continue;
            }
            ColumnMetadata columnMetadata = _columnMetadataMap.get(column);
            JSONObject columnJson = new JSONObject(mapper.writeValueAsString(columnMetadata));
            columnsJson.put(columnJson);
        }
        rootMeta.put("columns", columnsJson);
        return rootMeta;
    } catch (Exception e) {
        LOGGER.error("Failed to convert field to json for segment: {}", _segmentName, e);
        throw new RuntimeException("Failed to convert segment metadata to json", e);
    }
}

Example 95 with TimeZone

use of java.util.TimeZone in project morphia by mongodb.

the class CalendarConverter method decode.

@Override
public Object decode(final Class type, final Object o, final MappedField mf) {
    if (o == null) {
        return null;
    }
    final List values = (List) o;
    if (values.size() < 2) {
        return null;
    }
    //-- date --//
    final Date utcDate = (Date) values.get(0);
    final long millis = utcDate.getTime();
    //-- TimeZone --//
    final String timeZoneId = (String) values.get(1);
    final TimeZone timeZone = TimeZone.getTimeZone(timeZoneId);
    //-- GregorianCalendar construction --//
    final GregorianCalendar calendar = new GregorianCalendar(timeZone);
    calendar.setTimeInMillis(millis);
    return calendar;
}