java.time.LocalDateTime Java Examples

@Test
public void testDate() {
    System.out.println(DateUtil.getCurrentYear());
    System.out.println(DateUtil.getCurrentYearMonth());
    System.out.println(DateUtil.getCurrentDate());
    System.out.println(DateUtil.getCurrentDateShort());
    System.out.println(DateUtil.getCurrentDate("yyyy/MM/dd"));
    System.out.println(DateUtil.getCurrentDateTime());
    System.out.println(DateUtil.getCurrentDateTimeShort());
    System.out.println(DateUtil.getCurrentDateTime("yyyy/MM/dd HH:mm:ss"));
    System.out.println(DateUtil.getTimestamp());
    System.out.println(DateUtil.intervalDays(LocalDate.of(2020, 5, 7), LocalDate.of(2020, 5, 9)));
    System.out.println(DateUtil.intervalHours(LocalDateTime.of(2020, 5, 7, 12, 30, 10), LocalDateTime.of(2020, 5, 7, 13, 30, 12)));
    System.out.println(DateUtil.intervalMinutes(LocalDateTime.of(2020, 5, 7, 12, 30, 10), LocalDateTime.of(2020, 5, 7, 13, 30, 12)));
    System.out.println(DateUtil.intervalMillis(LocalDateTime.of(2020, 5, 7, 12, 30, 10), LocalDateTime.of(2020, 5, 7, 13, 30, 12)));
}
 

@DataProvider(name="epochSecond")
Object[][] provider_toEpochSecond() {
    return new Object[][] {
        {LocalDate.of(1858, 11, 17).toEpochSecond(LocalTime.MIDNIGHT, OFFSET_PONE), -3506720400L},
        {LocalDate.of(1, 1, 1).toEpochSecond(LocalTime.NOON, OFFSET_PONE), -62135557200L},
        {LocalDate.of(1995, 9, 27).toEpochSecond(LocalTime.of(5, 30), OFFSET_PTWO), 812172600L},
        {LocalDate.of(1970, 1, 1).toEpochSecond(LocalTime.MIDNIGHT, OFFSET_MTWO), 7200L},
        {LocalDate.of(-1, 12, 31).toEpochSecond(LocalTime.NOON, OFFSET_PONE), -62167266000L},
        {LocalDate.of(1, 1, 1).toEpochSecond(LocalTime.MIDNIGHT, OFFSET_PONE),
                Instant.ofEpochSecond(-62135600400L).getEpochSecond()},
        {LocalDate.of(1995, 9, 27).toEpochSecond(LocalTime.NOON, OFFSET_PTWO),
                Instant.ofEpochSecond(812196000L).getEpochSecond()},
        {LocalDate.of(1995, 9, 27).toEpochSecond(LocalTime.of(5, 30), OFFSET_MTWO),
                LocalDateTime.of(1995, 9, 27, 5, 30).toEpochSecond(OFFSET_MTWO)},
    };
}
 

@DataProvider(name="adjustInto")
Object[][] data_adjustInto() {
    return new Object[][]{
            {OffsetDateTime.of(2012, 3, 4, 23, 5, 0, 0, OFFSET_PONE), OffsetDateTime.of(2012, 3, 4, 1, 1, 1, 100, ZoneOffset.UTC), OffsetDateTime.of(2012, 3, 4, 23, 5, 0, 0, OFFSET_PONE), null},
            {OffsetDateTime.of(2012, 3, 4, 23, 5, 0, 0, OFFSET_PONE), OffsetDateTime.MAX, OffsetDateTime.of(2012, 3, 4, 23, 5, 0, 0, OFFSET_PONE), null},
            {OffsetDateTime.of(2012, 3, 4, 23, 5, 0, 0, OFFSET_PONE), OffsetDateTime.MIN, OffsetDateTime.of(2012, 3, 4, 23, 5, 0, 0, OFFSET_PONE), null},
            {OffsetDateTime.MAX, OffsetDateTime.of(2012, 3, 4, 23, 5, 0, 0, OFFSET_PONE), OffsetDateTime.of(OffsetDateTime.MAX.toLocalDateTime(), ZoneOffset.ofHours(-18)), null},
            {OffsetDateTime.MIN, OffsetDateTime.of(2012, 3, 4, 23, 5, 0, 0, OFFSET_PONE), OffsetDateTime.of(OffsetDateTime.MIN.toLocalDateTime(), ZoneOffset.ofHours(18)), null},


            {OffsetDateTime.of(2012, 3, 4, 23, 5, 0, 0, OFFSET_PONE),
                    ZonedDateTime.of(2012, 3, 4, 1, 1, 1, 100, ZONE_GAZA), ZonedDateTime.of(2012, 3, 4, 23, 5, 0, 0, ZONE_GAZA), null},

            {OffsetDateTime.of(2012, 3, 4, 23, 5, 0, 0, OFFSET_PONE), LocalDateTime.of(2012, 3, 4, 1, 1, 1, 100), null, DateTimeException.class},
            {OffsetDateTime.of(2012, 3, 4, 23, 5, 0, 0, OFFSET_PONE), LocalDate.of(2210, 2, 2), null, DateTimeException.class},
            {OffsetDateTime.of(2012, 3, 4, 23, 5, 0, 0, OFFSET_PONE), LocalTime.of(22, 3, 0), null, DateTimeException.class},
            {OffsetDateTime.of(2012, 3, 4, 23, 5, 0, 0, OFFSET_PONE), OffsetTime.of(22, 3, 0, 0, ZoneOffset.UTC), null, DateTimeException.class},
            {OffsetDateTime.of(2012, 3, 4, 23, 5, 0, 0, OFFSET_PONE), null, null, NullPointerException.class},

    };
}
 

public void test_Paris_getOffsetInfo_gap() {
    ZoneRules test = europeParis();
    final LocalDateTime dateTime = LocalDateTime.of(2008, 3, 30, 2, 0, 0, 0);
    ZoneOffsetTransition trans = checkOffset(test, dateTime, OFFSET_PONE, GAP);
    assertEquals(trans.isGap(), true);
    assertEquals(trans.isOverlap(), false);
    assertEquals(trans.getOffsetBefore(), OFFSET_PONE);
    assertEquals(trans.getOffsetAfter(), OFFSET_PTWO);
    assertEquals(trans.getInstant(), createInstant(2008, 3, 30, 1, 0, ZoneOffset.UTC));
    assertEquals(trans.isValidOffset(OFFSET_ZERO), false);
    assertEquals(trans.isValidOffset(OFFSET_PONE), false);
    assertEquals(trans.isValidOffset(OFFSET_PTWO), false);
    assertEquals(trans.toString(), "Transition[Gap at 2008-03-30T02:00+01:00 to +02:00]");

    assertFalse(trans.equals(null));
    assertFalse(trans.equals(OFFSET_PONE));
    assertTrue(trans.equals(trans));

    final ZoneOffsetTransition otherTrans = test.getTransition(dateTime);
    assertTrue(trans.equals(otherTrans));
    assertEquals(trans.hashCode(), otherTrans.hashCode());
}
 

public EntityTypeSerializer()
{
    // TODO A ton more types need to be added here
    dataTypes.put( String.class.getName(), XMLSchema.STRING );
    dataTypes.put( Integer.class.getName(), XMLSchema.INT );
    dataTypes.put( Boolean.class.getName(), XMLSchema.BOOLEAN );
    dataTypes.put( Byte.class.getName(), XMLSchema.BYTE );
    dataTypes.put( BigDecimal.class.getName(), XMLSchema.DECIMAL );
    dataTypes.put( Double.class.getName(), XMLSchema.DOUBLE );
    dataTypes.put( Long.class.getName(), XMLSchema.LONG );
    dataTypes.put( Short.class.getName(), XMLSchema.SHORT );
    dataTypes.put( Instant.class.getName(), XMLSchema.LONG );
    dataTypes.put( OffsetDateTime.class.getName(), XMLSchema.DATETIME );
    dataTypes.put( ZonedDateTime.class.getName(), XMLSchema.DATETIME );
    dataTypes.put( LocalDateTime.class.getName(), XMLSchema.DATETIME );
    dataTypes.put( LocalDate.class.getName(), XMLSchema.DATE );
    dataTypes.put( LocalTime.class.getName(), XMLSchema.TIME );
    dataTypes.put( Duration.class.getName(), XMLSchema.DURATION );
    dataTypes.put( Period.class.getName(), XMLSchema.DURATION );
}
 

private void testDateTimeSchema() {
  Date date = new Date();
  TestMgr.check(date.getTime(), dateTimeSchemaInf.getDate(date).getTime());
  TestMgr.check(date.getTime(), dateTimeSchemaInf.getDatePath(date).getTime());
  TestMgr.check(date.getTime(), dateTimeSchemaInf.postDate(date).getTime());

  LocalDate localDate = LocalDate.of(2020, 2, 1);
  TestMgr.check(localDate.format(DateTimeFormatter.ofPattern("yyyy-MM-dd")),
      dateTimeSchemaInf.getLocalDate(localDate).format(DateTimeFormatter.ofPattern("yyyy-MM-dd")));
  TestMgr.check(localDate.format(DateTimeFormatter.ofPattern("yyyy-MM-dd")),
      dateTimeSchemaInf.getLocalDatePath(localDate).format(DateTimeFormatter.ofPattern("yyyy-MM-dd")));
  TestMgr.check(localDate.format(DateTimeFormatter.ofPattern("yyyy-MM-dd")),
      dateTimeSchemaInf.postLocalDate(localDate).format(DateTimeFormatter.ofPattern("yyyy-MM-dd")));

  LocalDateTime localDateTime = LocalDateTime.of(2020, 2, 1, 23, 23, 30, 333);
  TestMgr.check(localDateTime.format(DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss.SSS")),
      dateTimeSchemaInf.getLocalDateTime(localDateTime)
          .format(DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss.SSS")));
  TestMgr.check(localDateTime.format(DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss.SSS")),
      dateTimeSchemaInf.getLocalDateTimePath(localDateTime)
          .format(DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss.SSS")));
  TestMgr.check(localDateTime.format(DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss.SSS")),
      dateTimeSchemaInf.postLocalDateTime(localDateTime)
          .format(DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss.SSS")));
}
 

@Test
@Deployment(resources = { "org/flowable/rest/service/api/runtime/ProcessInstanceVariableResourceTest.testProcess.bpmn20.xml" })
public void testGetProcessInstanceLocalDateTimeVariable() throws Exception {

    ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("oneTaskProcess");
    LocalDateTime now = LocalDateTime.now();
    LocalDateTime nowWithoutNanos = now.truncatedTo(ChronoUnit.MILLIS);
    runtimeService.setVariable(processInstance.getId(), "variable", now);

    CloseableHttpResponse response = executeRequest(
            new HttpGet(
                    SERVER_URL_PREFIX + RestUrls.createRelativeResourceUrl(RestUrls.URL_PROCESS_INSTANCE_VARIABLE, processInstance.getId(), "variable")),
            HttpStatus.SC_OK);

    JsonNode responseNode = objectMapper.readTree(response.getEntity().getContent());

    closeResponse(response);
    assertThat(responseNode).isNotNull();
    assertThatJson(responseNode)
            .when(Option.IGNORING_EXTRA_FIELDS)
            .isEqualTo("{"
                    + "  name: 'variable',"
                    + "  type: 'localDateTime',"
                    + "  value: '" + nowWithoutNanos.toString() + "'"
                    + "}");
}
 

private String buildMessage(List<AlertRecord> alertRecordList) {
    AlertRecord firstRecord = alertRecordList.get(0);
    StringBuffer message = new StringBuffer();
    message.append("Group Name: ").append(firstRecord.getGroupName()).append(NEW_LINE)
            .append("Cluster Name: ").append(firstRecord.getClusterName()).append(NEW_LINE);
    alertRecordList.forEach(alertRecord -> {
        message.append("Redis Node: ").append(alertRecord.getRedisNode()).append(NEW_LINE)
                .append("Alert Rule: ").append(alertRecord.getAlertRule()).append(NEW_LINE)
                .append("Actual Value: ").append(alertRecord.getActualData()).append(NEW_LINE);
        String ruleInfo = alertRecord.getRuleInfo();
        if (!Strings.isNullOrEmpty(ruleInfo)) {
            message.append("Rule Info: ").append(alertRecord.getRuleInfo()).append(NEW_LINE);
        }
        message.append(NEW_LINE);
    });
    message.append("Time: ").append(LocalDateTime.now().format(TIME_FORMATTER));
    return message.toString();
}
 

@Builder
public RoleOrg(Long id, LocalDateTime createTime, Long createUser,
               Long roleId, Long orgId) {
    this.id = id;
    this.createTime = createTime;
    this.createUser = createUser;
    this.roleId = roleId;
    this.orgId = orgId;
}
 

@Test
public void testDeserializationAsEmptyArrayEnabled() throws Throwable
{
    LocalDateTime value = READER
           .with(DeserializationFeature.UNWRAP_SINGLE_VALUE_ARRAYS)
           .with(DeserializationFeature.ACCEPT_EMPTY_ARRAY_AS_NULL_OBJECT)
           .readValue("[]");
    assertNull(value);
}
 

public DateTimeColumn asLocalDateTimeColumn(ZoneId zone) {
  LocalDateTime[] output = new LocalDateTime[data.size()];
  for (int i = 0; i < data.size(); i++) {
    Instant instant = PackedInstant.asInstant(data.getLong(i));
    if (instant == null) {
      output[i] = null;
    } else {
      output[i] = LocalDateTime.ofInstant(instant, zone);
    }
  }
  return DateTimeColumn.create(name(), output);
}
 

public SimulationResult(SimulationResult result) {
	super(result.getName(), new Result(result.getResult().getStatus(),result.getResultDuration(),result.getResult().getError()) ,LocalDateTime.from(result.getStart()), LocalDateTime.from(result.getStop()));

	for (GroupResult gr: result.getChildResults())
	{
		totalRan += gr.getChildResults().size();
		GroupResult ngr = new GroupResult(gr);
		childResults.add(ngr);
	}
	this.updateStatus(childResults);
}
 

@Test
public void test_with_adjuster_LocalDate_retainOffset2() {
    ZoneId newYork = ZoneId.of("America/New_York");
    LocalDateTime ldt = LocalDateTime.of(2008, 11, 3, 1, 30);
    ZonedDateTime base = ZonedDateTime.of(ldt, newYork);
    assertEquals(base.getOffset(), ZoneOffset.ofHours(-5));
    ZonedDateTime test = base.with(LocalDate.of(2008, 11, 2));
    assertEquals(test.getOffset(), ZoneOffset.ofHours(-5));
}
 

@Before
public void setUp(){
    ArticleComment articleComment = repository.findTopByOrderByIdAsc().get();
    LocalDateTime localDateTime = DateUtils.dateToLocalDateTime(new ObjectId(articleComment.getId()).getDate());
    Long hours = ChronoUnit.MINUTES.between(localDateTime, LocalDateTime.now());
    LocalDateTime randomDate = localDateTime.plusMinutes(new Random().nextInt((int) (hours + 1)));
    randomArticleComment = repository.findTopByIdLessThanEqualOrderByIdDesc(new ObjectId(DateUtils.localDateTimeToDate(randomDate))).get();
}
 

private Order newOrder() {
    final Order order = new Order();
    order.setId(1L);
    order.setDate(LocalDateTime.now().minusHours(2));
    order.setStatus(OrderStatus.SHIPPED);

    final ShoppingCart cart = mockShoppingCart.getShoppingCart();
    order.setSelections(cart.getSelections());
    order.setPrice(cart.getPrice());

    return order;
}
 

public PoloniexLendingHistory(String id, String currency, BigDecimal rate, BigDecimal amount, BigDecimal duration, BigDecimal interest, BigDecimal fee, BigDecimal earned, LocalDateTime open, LocalDateTime close)
{
    this.id = id;
    this.currency = currency;
    this.rate = rate;
    this.amount = amount;
    this.duration = duration;
    this.interest = interest;
    this.fee = fee;
    this.earned = earned;
    this.open = open;
    this.close = close;
}
 

/**
 * Converts this {@code Timestamp} object to a {@code LocalDateTime}.
 * <p>
 * The conversion creates a {@code LocalDateTime} that represents the
 * same year, month, day of month, hours, minutes, seconds and nanos
 * date-time value as this {@code Timestamp} in the local time zone.
 *
 * @return a {@code LocalDateTime} object representing the same date-time value
 * @since 1.8
 */
@SuppressWarnings("deprecation")
public LocalDateTime toLocalDateTime() {
    return LocalDateTime.of(getYear() + 1900,
                            getMonth() + 1,
                            getDate(),
                            getHours(),
                            getMinutes(),
                            getSeconds(),
                            getNanos());
}
 

/**
 * Parse date string.
 *
 * @param date the date
 * @return the string
 */
public static String parseDate(Date date) {
    Instant instant = date.toInstant();
    ZoneId zone = ZoneId.systemDefault();
    LocalDateTime localDateTime = LocalDateTime.ofInstant(instant, zone);
    return formaterLocalDateTime(localDateTime);
}
 

/**
 * date转localDateTime并减一定的天数
 *
 * @param date
 * @return
 */
public static LocalDateTime dateToLocalDateTimeMiusDay(Date date, int dayNum) {
    if (date == null) {
        return null;
    }
    Instant instant = date.toInstant();
    ZoneId zoneId = ZoneId.systemDefault();
    return instant.atZone(zoneId).toLocalDateTime().minusDays(dayNum);
}
 

@Test
@UseDataProvider("data_print")
public void test_print(LocalDateTime ldt, ZoneId zone, String expected) {
    ZonedDateTime zdt = ldt.atZone(zone);
    builder.appendZoneId();
    String output = builder.toFormatter().format(zdt);
    assertEquals(output, expected);
}
 

@Override
public JsonObject createAccessToken(String clientId, MultivaluedMap<String, String> params) throws Exception {
    //1. code is required
    String code = params.getFirst("code");
    if (code == null || "".equals(code)) {
        throw new WebApplicationException("invalid_grant");
    }
    AuthorizationCode authorizationCode = entityManager.find(AuthorizationCode.class, code);
    if (!authorizationCode.getExpirationDate().isAfter(LocalDateTime.now())) {
        throw new WebApplicationException("code Expired !");
    }
    String redirectUri = params.getFirst("redirect_uri");
    //redirecturi match
    if (authorizationCode.getRedirectUri() != null && !authorizationCode.getRedirectUri().equals(redirectUri)) {
        //redirectUri params should be the same as the requested redirectUri.
        throw new WebApplicationException("invalid_grant");
    }
    //client match
    if (!clientId.equals(authorizationCode.getClientId())) {
        throw new WebApplicationException("invalid_grant");
    }

    //3. JWT Payload or claims
    String accessToken = getAccessToken(clientId, authorizationCode.getUserId(), authorizationCode.getApprovedScopes());
    String refreshToken = getRefreshToken(clientId, authorizationCode.getUserId(), authorizationCode.getApprovedScopes());

    return Json.createObjectBuilder()
            .add("token_type", "Bearer")
            .add("access_token", accessToken)
            .add("expires_in", expiresInMin * 60)
            .add("scope", authorizationCode.getApprovedScopes())
            .add("refresh_token", refreshToken)
            .build();
}
 

@Builder
public Station(Long id, LocalDateTime createTime, Long createUser, LocalDateTime updateTime, Long updateUser,
               String name, RemoteData<Long, Org> orgId, Boolean status, String describe) {
    this.id = id;
    this.createTime = createTime;
    this.createUser = createUser;
    this.updateTime = updateTime;
    this.updateUser = updateUser;
    this.name = name;
    this.org = orgId;
    this.status = status;
    this.describe = describe;
}
 

@Test
public void test_minus_TemporalAmount_Duration() {
    Duration duration = Duration.ofSeconds(4L * 60 * 60 + 5L * 60 + 6L);
    ZonedDateTime t = ZonedDateTime.of(LocalDateTime.of(2008, 6, 1, 12, 30, 59, 500), ZONE_0100);
    ZonedDateTime expected = ZonedDateTime.of(LocalDateTime.of(2008, 6, 1, 8, 25, 53, 500), ZONE_0100);
    assertEquals(t.minus(duration), expected);
}
 

public static LocalDateTime parseLocalDateTime(String string) {
	try {
		return LocalDateTime.parse(string, DATE_TIME_FORMATTER);
	} catch (DateTimeParseException e) {
		return LocalDateTime.parse(string);
	}
}
 

public static String convertValue(String type, String value) throws AMLException
{
       Class<?> clazz = getClass(type);
       
       if (clazz == null) {
           throw new AMLException("Invalid type: " + type);
       } else if (clazz.equals(Object.class) || clazz.equals(LocalDateTime.class) || clazz.equals(LocalDate.class)
               || clazz.equals(LocalTime.class)) {
           throw new AMLException("Cannot convert " + clazz.getSimpleName());
       }

	return ObjectUtils.defaultIfNull(TypeConverter.convert(clazz, value), value);
}
 

@Override
public final void encodeBinary(final LocalDateTime value, final BufferWriter b) {
  final Instant instant = value.atOffset(ZoneOffset.UTC).toInstant();
  final long seconds = instant.getEpochSecond();
  final long micros = instant.getLong(ChronoField.MICRO_OF_SECOND) + (seconds * 1000000);
  b.writeLong(micros - POSTGRES_EPOCH_MICROS);
}
 

@Test
public void testDeserializationAsTimestamp04Milliseconds02() throws Exception
{
    ObjectReader r = READER
            .without(DeserializationFeature.READ_DATE_TIMESTAMPS_AS_NANOSECONDS);
    LocalDateTime value = r.readValue("[2005,11,5,22,31,5,829]");
    LocalDateTime time = LocalDateTime.of(2005, Month.NOVEMBER, 5, 22, 31, 5, 829000000);
    assertEquals("The value is not correct.", time, value);
}
 

private LocalWeatherData createLocalWeatherData(final Station station, final LocalDateTime measuredTime) {
    final LocalWeatherData data = new LocalWeatherData();

    data.dateTime = DateUtilities.from(measuredTime, ZoneOffset.UTC);
    data.station = station;
    data.skyCondition = "CLR";
    data.temperature = 22.0f;
    data.stationPressure = 42.12f;
    data.windSpeed = 5.0f;

    return data;
}
 

@Test
public void test_plusMinutes_noChange_oneDay_same() {
    LocalDateTime t = TEST_2007_07_15_12_30_40_987654321.plusMinutes(24 * 60);
    assertSame(t.toLocalTime(), TEST_2007_07_15_12_30_40_987654321.toLocalTime());
}
 

/**
 * @return the localDateTimeList
 */
public List<LocalDateTime> getLocalDateTimeList() {
  return localDateTimeList;
}