Examples with DateTimeZone org.joda.time.DateTimeZone used on opensource projects

Example 26 with DateTimeZone

use of org.joda.time.DateTimeZone in project elasticsearch by elastic.

the class DateDerivativeIT method testSingleValuedFieldNormalised_timeZone_CET_DstEnd.

/**
     * Do a derivative on a date histogram with time zone CET at DST end
     */
public void testSingleValuedFieldNormalised_timeZone_CET_DstEnd() throws Exception {
    createIndex(IDX_DST_END);
    DateTimeZone timezone = DateTimeZone.forID("CET");
    List<IndexRequestBuilder> builders = new ArrayList<>();
    addNTimes(1, IDX_DST_END, new DateTime("2012-10-27T01:00:00", timezone), builders);
    // day with dst shift -1h, 25h long
    addNTimes(2, IDX_DST_END, new DateTime("2012-10-28T01:00:00", timezone), builders);
    addNTimes(3, IDX_DST_END, new DateTime("2012-10-29T01:00:00", timezone), builders);
    addNTimes(4, IDX_DST_END, new DateTime("2012-10-30T01:00:00", timezone), builders);
    indexRandom(true, builders);
    ensureSearchable();
    SearchResponse response = client().prepareSearch(IDX_DST_END).addAggregation(dateHistogram("histo").field("date").dateHistogramInterval(DateHistogramInterval.DAY).timeZone(timezone).minDocCount(0).subAggregation(derivative("deriv", "_count").unit(DateHistogramInterval.HOUR))).execute().actionGet();
    assertSearchResponse(response);
    Histogram deriv = response.getAggregations().get("histo");
    assertThat(deriv, notNullValue());
    assertThat(deriv.getName(), equalTo("histo"));
    List<? extends Bucket> buckets = deriv.getBuckets();
    assertThat(buckets.size(), equalTo(4));
    assertBucket(buckets.get(0), new DateTime("2012-10-27", timezone).toDateTime(DateTimeZone.UTC), 1L, nullValue(), null, null);
    assertBucket(buckets.get(1), new DateTime("2012-10-28", timezone).toDateTime(DateTimeZone.UTC), 2L, notNullValue(), 1d, 1d / 24d);
    // the following is normalized using a 25h bucket width
    assertBucket(buckets.get(2), new DateTime("2012-10-29", timezone).toDateTime(DateTimeZone.UTC), 3L, notNullValue(), 1d, 1d / 25d);
    assertBucket(buckets.get(3), new DateTime("2012-10-30", timezone).toDateTime(DateTimeZone.UTC), 4L, notNullValue(), 1d, 1d / 24d);
}

Example 27 with DateTimeZone

use of org.joda.time.DateTimeZone in project elasticsearch by elastic.

the class DateDerivativeIT method testSingleValuedFieldNormalised_timeZone_AsiaKathmandu.

/**
     * also check for time zone shifts that are not one hour, e.g.
     * "Asia/Kathmandu, 1 Jan 1986 - Time Zone Change (IST → NPT), at 00:00:00 clocks were turned forward 00:15 minutes
     */
public void testSingleValuedFieldNormalised_timeZone_AsiaKathmandu() throws Exception {
    createIndex(IDX_DST_KATHMANDU);
    DateTimeZone timezone = DateTimeZone.forID("Asia/Kathmandu");
    List<IndexRequestBuilder> builders = new ArrayList<>();
    addNTimes(1, IDX_DST_KATHMANDU, new DateTime("1985-12-31T22:30:00", timezone), builders);
    // the shift happens during the next bucket, which includes the 45min that do not start on the full hour
    addNTimes(2, IDX_DST_KATHMANDU, new DateTime("1985-12-31T23:30:00", timezone), builders);
    addNTimes(3, IDX_DST_KATHMANDU, new DateTime("1986-01-01T01:30:00", timezone), builders);
    addNTimes(4, IDX_DST_KATHMANDU, new DateTime("1986-01-01T02:30:00", timezone), builders);
    indexRandom(true, builders);
    ensureSearchable();
    SearchResponse response = client().prepareSearch(IDX_DST_KATHMANDU).addAggregation(dateHistogram("histo").field("date").dateHistogramInterval(DateHistogramInterval.HOUR).timeZone(timezone).minDocCount(0).subAggregation(derivative("deriv", "_count").unit(DateHistogramInterval.MINUTE))).execute().actionGet();
    assertSearchResponse(response);
    Histogram deriv = response.getAggregations().get("histo");
    assertThat(deriv, notNullValue());
    assertThat(deriv.getName(), equalTo("histo"));
    List<? extends Bucket> buckets = deriv.getBuckets();
    assertThat(buckets.size(), equalTo(4));
    assertBucket(buckets.get(0), new DateTime("1985-12-31T22:00:00", timezone).toDateTime(DateTimeZone.UTC), 1L, nullValue(), null, null);
    assertBucket(buckets.get(1), new DateTime("1985-12-31T23:00:00", timezone).toDateTime(DateTimeZone.UTC), 2L, notNullValue(), 1d, 1d / 60d);
    // the following is normalized using a 105min bucket width
    assertBucket(buckets.get(2), new DateTime("1986-01-01T01:00:00", timezone).toDateTime(DateTimeZone.UTC), 3L, notNullValue(), 1d, 1d / 105d);
    assertBucket(buckets.get(3), new DateTime("1986-01-01T02:00:00", timezone).toDateTime(DateTimeZone.UTC), 4L, notNullValue(), 1d, 1d / 60d);
}

Example 28 with DateTimeZone

use of org.joda.time.DateTimeZone in project elasticsearch by elastic.

the class SearchQueryIT method testDateRangeInQueryStringWithTimeZone_7880.

// Issue #7880
public void testDateRangeInQueryStringWithTimeZone_7880() {
    //the mapping needs to be provided upfront otherwise we are not sure how many failures we get back
    //as with dynamic mappings some shards might be lacking behind and parse a different query
    assertAcked(prepareCreate("test").addMapping("type", "past", "type=date"));
    DateTimeZone timeZone = randomDateTimeZone();
    String now = ISODateTimeFormat.dateTime().print(new DateTime(timeZone));
    logger.info(" --> Using time_zone [{}], now is [{}]", timeZone.getID(), now);
    client().prepareIndex("test", "type", "1").setSource("past", now).get();
    refresh();
    SearchResponse searchResponse = client().prepareSearch().setQuery(queryStringQuery("past:[now-1m/m TO now+1m/m]").timeZone(timeZone.getID())).get();
    assertHitCount(searchResponse, 1L);
}

Example 29 with DateTimeZone

use of org.joda.time.DateTimeZone in project elasticsearch by elastic.

the class TimeZoneRoundingTests method testIntervalRoundingRandom.

/**
     * randomized test on {@link TimeIntervalRounding} with random interval and time zone offsets
     */
public void testIntervalRoundingRandom() {
    for (int i = 0; i < 1000; i++) {
        TimeUnit unit = randomFrom(new TimeUnit[] { TimeUnit.MINUTES, TimeUnit.HOURS, TimeUnit.DAYS });
        long interval = unit.toMillis(randomIntBetween(1, 365));
        DateTimeZone tz = randomDateTimeZone();
        Rounding rounding = new Rounding.TimeIntervalRounding(interval, tz);
        // 1970-01-01T00:00:00Z - 2033-05-18T05:33:20.000+02:00
        long mainDate = Math.abs(randomLong() % (2 * (long) 10e11));
        if (randomBoolean()) {
            mainDate = nastyDate(mainDate, tz, interval);
        }
        // check two intervals around date
        long previousRoundedValue = Long.MIN_VALUE;
        for (long date = mainDate - 2 * interval; date < mainDate + 2 * interval; date += interval / 2) {
            try {
                final long roundedDate = rounding.round(date);
                final long nextRoundingValue = rounding.nextRoundingValue(roundedDate);
                assertThat("Rounding should be idempotent", roundedDate, equalTo(rounding.round(roundedDate)));
                assertThat("Rounded value smaller or equal than unrounded", roundedDate, lessThanOrEqualTo(date));
                assertThat("Values smaller than rounded value should round further down", rounding.round(roundedDate - 1), lessThan(roundedDate));
                assertThat("Rounding should be >= previous rounding value", roundedDate, greaterThanOrEqualTo(previousRoundedValue));
                if (tz.isFixed()) {
                    assertThat("NextRounding value should be greater than date", nextRoundingValue, greaterThan(roundedDate));
                    assertThat("NextRounding value should be interval from rounded value", nextRoundingValue - roundedDate, equalTo(interval));
                    assertThat("NextRounding value should be a rounded date", nextRoundingValue, equalTo(rounding.round(nextRoundingValue)));
                }
                previousRoundedValue = roundedDate;
            } catch (AssertionError e) {
                logger.error("Rounding error at {}, timezone {}, interval: {},", new DateTime(date, tz), tz, interval);
                throw e;
            }
        }
    }
}

Example 30 with DateTimeZone

use of org.joda.time.DateTimeZone in project elasticsearch by elastic.

the class TimeZoneRoundingTests method testTimeInterval_Kathmandu_DST_Start.

/**
     * test DST start with offset not fitting interval, e.g. Asia/Kathmandu
     * adding 15min on 1986-01-01T00:00:00 the interval from
     * 1986-01-01T00:15:00+05:45 to 1986-01-01T00:20:00+05:45 to only be 5min
     * long
     */
public void testTimeInterval_Kathmandu_DST_Start() {
    long interval = TimeUnit.MINUTES.toMillis(20);
    DateTimeZone tz = DateTimeZone.forID("Asia/Kathmandu");
    Rounding rounding = new TimeIntervalRounding(interval, tz);
    assertThat(rounding.round(time("1985-12-31T23:55:00+05:30")), isDate(time("1985-12-31T23:40:00+05:30"), tz));
    assertThat(rounding.round(time("1986-01-01T00:16:00+05:45")), isDate(time("1986-01-01T00:15:00+05:45"), tz));
    assertThat(time("1986-01-01T00:15:00+05:45") - time("1985-12-31T23:40:00+05:30"), equalTo(TimeUnit.MINUTES.toMillis(20)));
    assertThat(rounding.round(time("1986-01-01T00:26:00+05:45")), isDate(time("1986-01-01T00:20:00+05:45"), tz));
    assertThat(time("1986-01-01T00:20:00+05:45") - time("1986-01-01T00:15:00+05:45"), equalTo(TimeUnit.MINUTES.toMillis(5)));
    assertThat(rounding.round(time("1986-01-01T00:46:00+05:45")), isDate(time("1986-01-01T00:40:00+05:45"), tz));
    assertThat(time("1986-01-01T00:40:00+05:45") - time("1986-01-01T00:20:00+05:45"), equalTo(TimeUnit.MINUTES.toMillis(20)));
}