Java Code Examples for org.joda.time.format.DateTimeFormatter

The following examples show how to use org.joda.time.format.DateTimeFormatter. These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source Project: coming   Source File: Elixir_0040_t.java    License: MIT License 6 votes vote down vote up
/**
 * Output the date in an appropriate ISO8601 format.
 * <p>
 * This method will output the partial in one of two ways.
 * If {@link #getFormatter()}
 * <p>
 * If there is no appropriate ISO format a dump of the fields is output
 * via {@link #toStringList()}.
 * 
 * @return ISO8601 formatted string
 */
public String toString() {
    DateTimeFormatter[] f = iFormatter;
    if (f == null) {
        getFormatter();
        f = iFormatter;
        if (f == null) {
            return toStringList();
        }
    }
    DateTimeFormatter f1 = f[1];
    if (f1 == null) {
        return toStringList();
    }
    return f1.print(this);
}
 
Example 2
Source Project: program-ab   Source File: Interval.java    License: GNU Lesser General Public License v3.0 6 votes vote down vote up
public static int getDaysBetween(final String date1, final String date2, String format){
    try {
        final DateTimeFormatter fmt =
                DateTimeFormat
                        .forPattern(format)
                        .withChronology(
                                LenientChronology.getInstance(
                                        GregorianChronology.getInstance()));
        return Days.daysBetween(
                fmt.parseDateTime(date1),
                fmt.parseDateTime(date2)
        ).getDays();
    } catch (Exception ex) {
        ex.printStackTrace();
        return 0;
    }
}
 
Example 3
Source Project: sakai   Source File: TimeUtil.java    License: Educational Community License v2.0 6 votes vote down vote up
public String getDateTimeWithTimezoneConversion(Date dateToConvert) {
    if (dateToConvert == null) {
        return null;
    }
    DateTime dt = new DateTime(dateToConvert);
    DateTimeFormatter fmt = ISODateTimeFormat.yearMonthDay();
    DateTimeFormatter fmtTime = ISODateTimeFormat.hourMinuteSecond();

    // If the client browser is in a different timezone than server, need to modify date
    if (m_client_timezone !=null && m_server_timezone!=null && !m_client_timezone.hasSameRules(m_server_timezone)) {
      DateTimeZone dateTimeZone = DateTimeZone.forTimeZone(m_client_timezone);
      fmt = fmt.withZone(dateTimeZone);
      fmtTime = fmtTime.withZone(dateTimeZone);
    }
    return dt.toString(fmt) + " " + dt.toString(fmtTime);
}
 
Example 4
Source Project: activiti6-boot2   Source File: CustomConfigRuntimeTest.java    License: Apache License 2.0 6 votes vote down vote up
@Test
@DmnDeploymentAnnotation(resources = "org/activiti/dmn/engine/test/deployment/post_custom_expression_function_expression_1.dmn")
public void executeDecision_post_custom_expression_function() {

    DmnEngine dmnEngine = activitiRule1.getDmnEngine();
    DmnRuleService ruleService = dmnEngine.getDmnRuleService();

    Map<String, Object> processVariablesInput = new HashMap<String, Object>();

    DateTimeFormatter dateTimeFormatter = DateTimeFormat.forPattern("yyyy-MM-dd");
    LocalDate localDate = dateTimeFormatter.parseLocalDate("2015-09-18");

    processVariablesInput.put("input1", localDate.toDate());
    RuleEngineExecutionResult result = ruleService.executeDecisionByKey("decision", processVariablesInput);
    Assert.assertNotNull(result);
    Assert.assertSame(result.getResultVariables().get("output1").getClass(), String.class);
    Assert.assertEquals(result.getResultVariables().get("output1"), "test2");
}
 
Example 5
Source Project: incubator-gobblin   Source File: Utils.java    License: Apache License 2.0 6 votes vote down vote up
/**
 * Helper method for getting a value containing CURRENTDAY-1 or CURRENTHOUR-1 in the form yyyyMMddHHmmss
 * @param value
 * @param timezone
 * @return
 */
public static long getLongWithCurrentDate(String value, String timezone) {
  if (Strings.isNullOrEmpty(value)) {
    return 0;
  }

  DateTime time = getCurrentTime(timezone);
  DateTimeFormatter dtFormatter = DateTimeFormat.forPattern(CURRENT_DATE_FORMAT).withZone(time.getZone());
  if (value.toUpperCase().startsWith(CURRENT_DAY)) {
    return Long
        .parseLong(dtFormatter.print(time.minusDays(Integer.parseInt(value.substring(CURRENT_DAY.length() + 1)))));
  }
  if (value.toUpperCase().startsWith(CURRENT_HOUR)) {
    return Long
        .parseLong(dtFormatter.print(time.minusHours(Integer.parseInt(value.substring(CURRENT_HOUR.length() + 1)))));
  }
  return Long.parseLong(value);
}
 
Example 6
Source Project: datasync   Source File: ControlFileModel.java    License: MIT License 6 votes vote down vote up
private boolean canParseDateTime(Object value, String[] dateTimeFormats){
    if (value == null || value.toString().isEmpty())
        return true;

    for (String format : dateTimeFormats) {
        try {
            if (format.startsWith("ISO"))
                ISODateTimeFormat.dateTime().parseDateTime((String) value);
            else {
                DateTimeFormatter dateStringFormat = DateTimeFormat.forPattern(format);
                dateStringFormat.parseDateTime((String) value);
            }
            //If we make it here, then we know that we've been able to parse the value
            return true;
        } catch (Exception e) {
            continue;
        }
    }
    return false;
}
 
Example 7
@Override
public String getFilter(HiveDataset hiveDataset) {

  if (isValidConfig()) {
    String partitionColumn = this.prop.getProperty(PARTITION_COLUMN);
    Period lookback = Period.parse(this.prop.getProperty(LOOKBACK));
    DateTimeFormatter formatter = DateTimeFormat.forPattern(this.prop.getProperty(DATETIME_FORMAT));

    DateTime limitDate = (new DateTime()).minus(lookback);

    String partitionFilter = String.format("%s >= \"%s\"", partitionColumn, formatter.print(limitDate));
    log.info(String.format("Getting partitions for %s using partition filter %s", ((hiveDataset == null) ? "null" :  hiveDataset.getTable()
        .getCompleteName()), partitionFilter));
    return partitionFilter;
  } else {
    log.error(LookbackPartitionFilterGenerator.class.getName()
        + " requires the following properties " + Arrays.toString(new String[]{PARTITION_COLUMN, LOOKBACK, DATETIME_FORMAT}));

    return null;
  }
}
 
Example 8
Source Project: astor   Source File: Partial.java    License: GNU General Public License v2.0 6 votes vote down vote up
/**
 * Gets a formatter suitable for the fields in this partial.
 * <p>
 * If there is no appropriate ISO format, null is returned.
 * This method may return a formatter that does not display all the
 * fields of the partial. This might occur when you have overlapping
 * fields, such as dayOfWeek and dayOfMonth.
 *
 * @return a formatter suitable for the fields in this partial, null
 *  if none is suitable
 */
public DateTimeFormatter getFormatter() {
    DateTimeFormatter[] f = iFormatter;
    if (f == null) {
        if (size() == 0) {
            return null;
        }
        f = new DateTimeFormatter[2];
        try {
            List<DateTimeFieldType> list = new ArrayList<DateTimeFieldType>(Arrays.asList(iTypes));
            f[0] = ISODateTimeFormat.forFields(list, true, false);
            if (list.size() == 0) {
                f[1] = f[0];
            }
        } catch (IllegalArgumentException ex) {
            // ignore
        }
        iFormatter = f;
    }
    return f[0];
}
 
Example 9
Source Project: product-ei   Source File: BPMNUserSubstitutionTestCase.java    License: Apache License 2.0 6 votes vote down vote up
private int updateSubstitute(String substitute, String assignee, DateTime start, DateTime end)
        throws JSONException, IOException {
    JSONObject payload = new JSONObject();
    if (substitute != null) {
        payload.put("substitute", substitute);
    }

    DateTimeFormatter isoFormat = ISODateTimeFormat.dateTime();
    if (start != null) {
        payload.put("startTime", isoFormat.print(start));
    }

    if (end != null) {
        payload.put("endTime", isoFormat.print(end));
    }

    HttpResponse response = BPMNTestUtils.putRequest(backEndUrl + SUBSTITUTE_URL + "/" + assignee, payload);
    return response.getStatusLine().getStatusCode();
}
 
Example 10
Source Project: sakai   Source File: TimeUtil.java    License: Educational Community License v2.0 6 votes vote down vote up
public String getIsoDateWithLocalTime(Date dateToConvert) {
    if (dateToConvert == null) {
        return null;
    }
    DateTime dt = new DateTime(dateToConvert);
    DateTimeFormatter fmt = ISODateTimeFormat.yearMonthDay();
    DateTimeFormatter localFmt = fmt.withLocale(new ResourceLoader().getLocale());
    DateTimeFormatter fmtTime = DateTimeFormat.shortTime();
    DateTimeFormatter localFmtTime = fmtTime.withLocale(new ResourceLoader().getLocale());

    // If the client browser is in a different timezone than server, need to modify date
    if (m_client_timezone !=null && m_server_timezone!=null && !m_client_timezone.hasSameRules(m_server_timezone)) {
      DateTimeZone dateTimeZone = DateTimeZone.forTimeZone(m_client_timezone);
      localFmt = localFmt.withZone(dateTimeZone);
      localFmtTime = localFmtTime.withZone(dateTimeZone);
    }
    return dt.toString(localFmt) + " " + dt.toString(localFmtTime);
}
 
Example 11
public void testTimeSeriesReader() throws Exception {
    DateTimeFormatter formatter = HMConstants.utcDateFormatterYYYYMMDDHHMM;
    URL dataUrl = this.getClass().getClassLoader().getResource("timeseriesreader_test.csv");
    String dataPath = new File(dataUrl.toURI()).getAbsolutePath();

    OmsTimeSeriesReader reader = new OmsTimeSeriesReader();
    reader.file = dataPath;
    reader.read();
    HashMap<DateTime, double[]> outData = reader.outData;

    Set<Entry<DateTime, double[]>> entrySet = outData.entrySet();

    Iterator<Entry<DateTime, double[]>> iterator = entrySet.iterator();

    Entry<DateTime, double[]> next = iterator.next();
    assertEquals(10.0, next.getValue()[0]);
    assertEquals("2000-01-01 00:00", next.getKey().toString(formatter));

    next = iterator.next();
    next = iterator.next();
    assertEquals(1.0, next.getValue()[0]);
    assertEquals("2000-01-01 02:00", next.getKey().toString(formatter));

    next = iterator.next();
    next = iterator.next();
    assertEquals(2.0, next.getValue()[0]);
    assertEquals("2000-01-01 04:00", next.getKey().toString(formatter));

    reader.close();
}
 
Example 12
Source Project: presto   Source File: DateTimeFunctions.java    License: Apache License 2.0 5 votes vote down vote up
@ScalarFunction("from_iso8601_timestamp")
@LiteralParameters("x")
@SqlType("timestamp(3) with time zone")
public static long fromISO8601Timestamp(ConnectorSession session, @SqlType("varchar(x)") Slice iso8601DateTime)
{
    DateTimeFormatter formatter = ISODateTimeFormat.dateTimeParser()
            .withChronology(getChronology(session.getTimeZoneKey()))
            .withOffsetParsed();
    return packDateTimeWithZone(parseDateTimeHelper(formatter, iso8601DateTime.toStringUtf8()));
}
 
Example 13
@Test
public void testWriteReportToLocal() throws IOException {
  //given
  String rootPath = folder.getRoot().getPath();
  DateTimeFormatter DT_FMT = DateTimeFormat.forPattern("yyyyMMddHH").withZoneUTC();
  CallableQuery callableQuery = new CallableQuery();
  PersistentResultSet result = new PersistentResultSet();
  result.setColumnNames(Arrays.asList("entry_id", "title", "social"));
  result.setColumnTypes(Arrays.asList("String", "String", "int"));
  result.setData(Arrays.asList(Arrays.asList((Object)"1", "Video", 90),
                               Arrays.asList((Object)"2", "TV Shows", 500),
                               Arrays.asList((Object)"3", "Facts", 1)));
  JobSpec jobSpec = getTestJob("ajob", new JobDaoImpl());
  DateTime dateTime = new DateTime();
  PlannedJob plannedJob = new PlannedJob(jobSpec, dateTime);
  String jobId = String.valueOf(jobSpec.getId());

  //when
  callableQuery.writeReportToLocal(result, rootPath, plannedJob);

  //expect
  FileReader resultReader = new FileReader(new File(rootPath + "/" + jobId + "/" + DT_FMT.print(dateTime)) + ".tsv");
  BufferedReader br = new BufferedReader(resultReader);
  Assert.assertEquals("entry_id\ttitle\tsocial\t", br.readLine());
  Assert.assertEquals("1\tVideo\t90\t",
                      br.readLine());
  Assert.assertEquals("2\tTV Shows\t500\t",
                      br.readLine());
  Assert.assertEquals("3\tFacts\t1\t",
                      br.readLine());
  br.close();
  resultReader.close();
}
 
Example 14
Source Project: privacy-friendly-shopping-list   Source File: DateUtils.java    License: Apache License 2.0 5 votes vote down vote up
public static String getIsoDate(String aDate, String inputPattern, String language)
{
    DateTime date = getDateFromString(aDate, inputPattern, language);

    DateTimeFormatter outputFormatter = getDateTimeFormatter(ISO_PATTERN, language);
    return outputFormatter.print(date);
}
 
Example 15
Source Project: paperwork   Source File: BuildTimeMatcher.java    License: Apache License 2.0 5 votes vote down vote up
private long convertToTimestamp(String item) {
    if (format.isEmpty()) {
        return Long.decode(item);

    } else {
        DateTimeFormatter formatter = DateTimeFormat.forPattern(format);
        DateTime parsed = formatter.withZone(getTimeZone()).parseDateTime(item);

        return parsed.getMillis();
    }
}
 
Example 16
Source Project: SimpleFlatMapper   Source File: JodaTimeHelperTest.java    License: MIT License 5 votes vote down vote up
@Test
public void testFormattersFromFormatter() {
    final DateTimeFormatter yyyyMMdd = JodaTimeHelper.getDateTimeFormatters(DATE_TIME_FORMATTER_SUPPLIER)[0];
    final long instant = System.currentTimeMillis();
    assertEquals(DateTimeFormat.forPattern("MMddyyyy").print(instant), yyyyMMdd.print(instant));
    assertEquals(DateTimeZone.getDefault(), yyyyMMdd.getZone());

}
 
Example 17
Source Project: scava   Source File: GitLabComment.java    License: Eclipse Public License 2.0 5 votes vote down vote up
private static java.util.Date convertStringToDate(String isoDate) {
	
	isoDate = isoDate.replaceAll("\"", "");
	DateTimeFormatter parser = ISODateTimeFormat.dateTimeParser();
	DateTime date = parser.parseDateTime(isoDate);
	return date.toDate();
}
 
Example 18
private boolean isADate(JSONObject jsonConf, IDataStore dataStore, int columnIndex) throws JSONException {
	String dateFormat = jsonConf.get(DataSetConstants.FILE_DATE_FORMAT).toString();
	for (int i = 0; i < Math.min(10, dataStore.getRecordsCount()); i++) {
		IRecord record = dataStore.getRecordAt(i);
		IField field = record.getFieldAt(columnIndex);
		Object value = field.getValue();
		if (value instanceof Date) {
			if (value instanceof Timestamp)
				return false;

			// it's already a Date, skip the check
			continue;
		}
		try {
			// JDK 8 version
			/*
			 * DateTimeFormatter formatter = DateTimeFormatter.ofPattern(dateFormat); LocalDate localDate = LocalDate.parse((String) field.getValue(),
			 * formatter); Date date = Date.from(localDate.atStartOfDay(ZoneId.systemDefault()).toInstant());
			 */
			DateTimeFormatter formatter = DateTimeFormat.forPattern(dateFormat);
			LocalDate localDate = LocalDate.parse((String) field.getValue(), formatter);
			localDate.toDate();

		} catch (Exception ex) {
			logger.debug(field.getValue() + " is not a date");
			return false;
		}
	}
	return true;
}
 
Example 19
Source Project: coming   Source File: Nopol2017_0089_t.java    License: MIT License 5 votes vote down vote up
/**
 * Gets a printer/parser for managing the offset id formatting.
 * 
 * @return the formatter
 */
private static synchronized DateTimeFormatter offsetFormatter() {
    if (cOffsetFormatter == null) {
        cOffsetFormatter = new DateTimeFormatterBuilder()
            .appendTimeZoneOffset(null, true, 2, 4)
            .toFormatter();
    }
    return cOffsetFormatter;
}
 
Example 20
Source Project: sakai   Source File: CalendarUtil.java    License: Educational Community License v2.0 5 votes vote down vote up
static String getLocalPMString(DateTime now) {
	//we need an PM date
	DateTime dt = now.withTimeAtStartOfDay().plusHours(14);
	Locale locale = new ResourceLoader("calendar").getLocale();
	DateTimeFormatter df = new DateTimeFormatterBuilder().appendHalfdayOfDayText().toFormatter().withLocale(locale);
	return df.print(dt);
}
 
Example 21
Source Project: coming   Source File: Cardumen_00239_s.java    License: MIT License 5 votes vote down vote up
/**
 * Gets a printer/parser for managing the offset id formatting.
 * 
 * @return the formatter
 */
private static synchronized DateTimeFormatter offsetFormatter() {
    if (cOffsetFormatter == null) {
        cOffsetFormatter = new DateTimeFormatterBuilder()
            .appendTimeZoneOffset(null, true, 2, 4)
            .toFormatter();
    }
    return cOffsetFormatter;
}
 
Example 22
Source Project: coming   Source File: Cardumen_00189_s.java    License: MIT License 5 votes vote down vote up
/**
 * Gets a printer/parser for managing the offset id formatting.
 * 
 * @return the formatter
 */
private static synchronized DateTimeFormatter offsetFormatter() {
    if (cOffsetFormatter == null) {
        cOffsetFormatter = new DateTimeFormatterBuilder()
            .appendTimeZoneOffset(null, true, 2, 4)
            .toFormatter();
    }
    return cOffsetFormatter;
}
 
Example 23
Object parse(final String data) {
  try {
    final DateTimeFormatter parseFormat = DateTimeFormat.forPattern(ISO_FORMAT);
    final DateTime date = parseFormat.withZone(DateTimeZone.UTC).parseDateTime(data);
    final DateMidnight dateMidnight = date.toDateMidnight();
    return dateMidnight;
  } catch (final Exception ex) {
    log.error("Can't parse DateMidnight: " + data);
    return new DateMidnight();
  }
}
 
Example 24
@Override
public Object apply(Object input, Map<String, Object> args) {
    if (input instanceof DateTime) {
        String pattern = (String) args.get("format");
        if (pattern == null) {
            pattern = "MMMM d, Y, H:m";
        }
        DateTimeFormatter fmt = DateTimeFormat.forPattern(pattern);
        return fmt.print((DateTime) input);
    }
    return "";
}
 
Example 25
Source Project: amforeas   Source File: UtilsTest.java    License: GNU General Public License v3.0 5 votes vote down vote up
@Test
public void testIsTime () {
    DateTimeFormatter df = ISODateTimeFormat.time();
    DateTime date = df.parseDateTime("12:35:45.000Z");
    assertEquals(date, AmforeasUtils.isTime("12:35:45.000Z"));
    assertEquals(date, AmforeasUtils.isTime("123545.000Z"));
    assertNull(AmforeasUtils.isTime(""));
    assertNull(AmforeasUtils.isTime(null));
    assertNull(AmforeasUtils.isTime("2011-01-19"));
    assertNull(AmforeasUtils.isTime("20110119"));
    assertNull(AmforeasUtils.isTime("22:00:00"));
    assertNull(AmforeasUtils.isTime("2011-12-11T12:35:45.200Z"));
}
 
Example 26
/**
 * @param locale ignored, locale of PFUserContext is used instead.
 * @see org.apache.wicket.datetime.DateConverter#convertToString(java.lang.Object, java.util.Locale)
 * @see DateTimeFormatter#getFormattedDate(Object)
 */
@Override
public String convertToString(final DateMidnight value, final Locale locale)
{
  if (value == null) {
    return null;
  }
  final DateTimeFormatter formatter = getDateTimeFormatter(userDateFormat, locale);
  return formatter.print(value);
}
 
Example 27
Source Project: sakai   Source File: CalendarUtil.java    License: Educational Community License v2.0 5 votes vote down vote up
static String getLocalPMString(DateTime now) {
	//we need an PM date
	DateTime dt = now.withTimeAtStartOfDay().plusHours(14);
	Locale locale = new ResourceLoader("calendar").getLocale();
	DateTimeFormatter df = new DateTimeFormatterBuilder().appendHalfdayOfDayText().toFormatter().withLocale(locale);
	return df.print(dt);
}
 
Example 28
private boolean isDatePatternHourly(String datePattern) {
  DateTimeFormatter formatter = DateTimeFormat.forPattern(datePattern);
  LocalDateTime refDateTime = new LocalDateTime(2017, 01, 01, 10, 0, 0);
  String refDateTimeString = refDateTime.toString(formatter);
  LocalDateTime refDateTimeAtStartOfDay = refDateTime.withHourOfDay(0);
  String refDateTimeStringAtStartOfDay = refDateTimeAtStartOfDay.toString(formatter);
  return !refDateTimeString.equals(refDateTimeStringAtStartOfDay);
}
 
Example 29
Source Project: levelup-java-examples   Source File: DatePlusYears.java    License: Apache License 2.0 5 votes vote down vote up
@Test
public void add_years_to_date_in_java8() {

	LocalDateTime superBowlXLV = LocalDateTime.of(2011, Month.FEBRUARY, 6,
			0, 0);
	LocalDateTime fortyNinersSuck = superBowlXLV.plusYears(2);

	java.time.format.DateTimeFormatter formatter = java.time.format.DateTimeFormatter
			.ofPattern("MM/dd/yyyy HH:mm:ss S");

	logger.info(superBowlXLV.format(formatter));
	logger.info(fortyNinersSuck.format(formatter));

	assertTrue(fortyNinersSuck.isAfter(superBowlXLV));
}
 
Example 30
Source Project: flink-learning   Source File: DateUtil.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * 判断时间是否有效
 *
 * @param value
 * @param formatter
 * @return
 */
public static Boolean isValidDate(String value, DateTimeFormatter formatter) {
    try {
        formatter.parseDateTime(value);
        return true;
    } catch (Exception e) {
        return false;
    }
}