java.time.format.DateTimeFormatter#ofLocalizedDateTime

Source File: TimeZones.java From JavaSE8-Features with GNU General Public License v3.0

7 votes

public static void main(String[] args) {

        DateTimeFormatter dtf = DateTimeFormatter.ofLocalizedDateTime(FormatStyle.SHORT);
        LocalDateTime currentDT = LocalDateTime.now();
        System.out.println(dtf.format(currentDT));
        
        ZonedDateTime gmt = ZonedDateTime.now(ZoneId.of("GMT+0"));
        System.out.println(dtf.format(gmt));
        
        ZonedDateTime ny = ZonedDateTime.now(ZoneId.of("America/New_York"));
        System.out.println(dtf.format(ny));
        
        Set<String> zones = ZoneId.getAvailableZoneIds();
        Predicate<String> condition = str -> str.contains("London");
        zones.forEach(z -> {
            if(condition.test(z))
            System.out.println(z);
        });

    }

Source File: ClockUtils.java From mars-sim with GNU General Public License v3.0

6 votes

/**
 * Convert from the number of seconds since 1970 Jan 1
 * 
 * @return String the Mars date in standard format yy-month-dd
 */
public static String convertSecs2MarsDate(long s) {
	// Based on
	// https://stackoverflow.com/questions/8262333/convert-epoch-seconds-to-date-and-time-format-in-java#
	Instant instant = Instant.ofEpochSecond(s);

	ZoneId zoneId = ZoneId.of("Etc/UTC");
	ZonedDateTime zdt = instant.atZone(zoneId);

	DateTimeFormatter formatter = DateTimeFormatter.ofLocalizedDateTime(FormatStyle.FULL);
	formatter = formatter.withLocale(Locale.US);
	String output = zdt.format(formatter);

	return output;

}

Source File: ODateLabel.java From Orienteer with Apache License 2.0

5 votes

private DateTimeFormatter getFormatter(ZoneId zoneId) {
    DateTimeFormatter formatter;
    if (showTime) {
        formatter = DateTimeFormatter.ofLocalizedDateTime(FormatStyle.MEDIUM);
    } else formatter = DateTimeFormatter.ofLocalizedDate(FormatStyle.MEDIUM);

    return formatter.withLocale(getLocale())
    				.withZone(convertTimeZone&&zoneId!=null
    									?zoneId
    									:OrienteerWebSession.get().getDatabase().getStorage()
    												.getConfiguration().getTimeZone().toZoneId());
}

Source File: ZonedDateTimeAxis.java From constellation with Apache License 2.0

5 votes

@Override
protected String getTickMarkLabel(ZonedDateTime datetime) {
    final StringConverter<ZonedDateTime> converter = getTickLabelFormatter();
    if (converter != null) {
        return converter.toString(datetime);
    }

    final DateTimeFormatter formatter;
    if (actualInterval.interval == ChronoUnit.YEARS && datetime.getMonth() == Month.JANUARY && datetime.getDayOfMonth() == 1) {
        formatter = DateTimeFormatter.ofPattern("yyyy");
    } else if (actualInterval.interval == ChronoUnit.MONTHS && datetime.getDayOfMonth() == 1) {
        formatter = DateTimeFormatter.ofPattern("MMM yy");
    } else {
        switch (actualInterval.interval) {
            case DAYS:
            case WEEKS:
            case HOURS:
            case MINUTES:
                formatter = DateTimeFormatter.ofLocalizedDateTime(FormatStyle.SHORT);
                break;
            case SECONDS:
                formatter = DateTimeFormatter.ofLocalizedDateTime(FormatStyle.MEDIUM);
                break;
            case MILLIS:
                formatter = DateTimeFormatter.ofLocalizedDateTime(FormatStyle.FULL);
                break;
            default:
                formatter = DateTimeFormatter.ofLocalizedDateTime(FormatStyle.MEDIUM);
                break;
        }
    }
    return formatter.format(datetime);
}

Source File: JinjavaInterpreterResolver.java From jinjava with Apache License 2.0

5 votes

private static DateTimeFormatter getFormatter(
  JinjavaInterpreter interpreter,
  FormattedDate d
) {
  if (!StringUtils.isBlank(d.getFormat())) {
    try {
      return StrftimeFormatter.formatter(
        d.getFormat(),
        interpreter.getConfig().getLocale()
      );
    } catch (IllegalArgumentException e) {
      interpreter.addError(
        new TemplateError(
          ErrorType.WARNING,
          ErrorReason.SYNTAX_ERROR,
          ErrorItem.OTHER,
          e.getMessage(),
          null,
          interpreter.getLineNumber(),
          -1,
          null,
          BasicTemplateErrorCategory.UNKNOWN_DATE,
          ImmutableMap.of(
            "date",
            d.getDate().toString(),
            "exception",
            e.getMessage(),
            "lineNumber",
            String.valueOf(interpreter.getLineNumber())
          )
        )
      );
    }
  }

  return DateTimeFormatter.ofLocalizedDateTime(FormatStyle.MEDIUM);
}

Source File: DateTimeFormatterFactory.java From spring4-understanding with Apache License 2.0

5 votes

/**
 * Create a new {@code DateTimeFormatter} using this factory.
 * <p>If no specific pattern or style has been defined,
 * the supplied {@code fallbackFormatter} will be used.
 * @param fallbackFormatter the fall-back formatter to use when no specific
 * factory properties have been set (can be {@code null}).
 * @return a new date time formatter
 */
public DateTimeFormatter createDateTimeFormatter(DateTimeFormatter fallbackFormatter) {
	DateTimeFormatter dateTimeFormatter = null;
	if (StringUtils.hasLength(this.pattern)) {
		dateTimeFormatter = DateTimeFormatter.ofPattern(this.pattern);
	}
	else if (this.iso != null && this.iso != ISO.NONE) {
		switch (this.iso) {
			case DATE:
				dateTimeFormatter = DateTimeFormatter.ISO_DATE;
				break;
			case TIME:
				dateTimeFormatter = DateTimeFormatter.ISO_TIME;
				break;
			case DATE_TIME:
				dateTimeFormatter = DateTimeFormatter.ISO_DATE_TIME;
				break;
			case NONE:
				/* no-op */
				break;
			default:
				throw new IllegalStateException("Unsupported ISO format: " + this.iso);
		}
	}
	else if (this.dateStyle != null && this.timeStyle != null) {
		dateTimeFormatter = DateTimeFormatter.ofLocalizedDateTime(this.dateStyle, this.timeStyle);
	}
	else if (this.dateStyle != null) {
		dateTimeFormatter = DateTimeFormatter.ofLocalizedDate(this.dateStyle);
	}
	else if (this.timeStyle != null) {
		dateTimeFormatter = DateTimeFormatter.ofLocalizedTime(this.timeStyle);
	}

	if (dateTimeFormatter != null && this.timeZone != null) {
		dateTimeFormatter = dateTimeFormatter.withZone(this.timeZone.toZoneId());
	}
	return (dateTimeFormatter != null ? dateTimeFormatter : fallbackFormatter);
}

Source File: DateTimeFormatterRegistrar.java From spring4-understanding with Apache License 2.0

5 votes

private DateTimeFormatter getFallbackFormatter(Type type) {
	switch (type) {
		case DATE: return DateTimeFormatter.ofLocalizedDate(FormatStyle.SHORT);
		case TIME: return DateTimeFormatter.ofLocalizedTime(FormatStyle.SHORT);
		default: return DateTimeFormatter.ofLocalizedDateTime(FormatStyle.SHORT);
	}
}

Source File: DateTimeFormatterRegistrar.java From lams with GNU General Public License v2.0

5 votes

private DateTimeFormatter getFallbackFormatter(Type type) {
	switch (type) {
		case DATE: return DateTimeFormatter.ofLocalizedDate(FormatStyle.SHORT);
		case TIME: return DateTimeFormatter.ofLocalizedTime(FormatStyle.SHORT);
		default: return DateTimeFormatter.ofLocalizedDateTime(FormatStyle.SHORT);
	}
}

Source File: DateTimeFormatterDemo.java From SA47 with The Unlicense

5 votes

public static void main(String[] args) {
	// TODO Auto-generated method stub
	 DateTimeFormatter formatter1 = DateTimeFormatter
                .ofLocalizedDateTime(FormatStyle.MEDIUM);
        LocalDateTime example = LocalDateTime.of(
                2000, 3, 19, 10, 56, 59);
        System.out.println("Format 1: " + example
                .format(formatter1));        
        DateTimeFormatter formatter2 = DateTimeFormatter
                .ofPattern("MMMM dd, yyyy HH:mm:ss");
        System.out.println("Format 2: " + 
                example.format(formatter2));

}

Source File: DateTimeFormatterFactory.java From java-technology-stack with MIT License

5 votes

/**
 * Create a new {@code DateTimeFormatter} using this factory.
 * <p>If no specific pattern or style has been defined,
 * the supplied {@code fallbackFormatter} will be used.
 * @param fallbackFormatter the fall-back formatter to use
 * when no specific factory properties have been set
 * @return a new date time formatter
 */
public DateTimeFormatter createDateTimeFormatter(DateTimeFormatter fallbackFormatter) {
	DateTimeFormatter dateTimeFormatter = null;
	if (StringUtils.hasLength(this.pattern)) {
		// Using strict parsing to align with Joda-Time and standard DateFormat behavior:
		// otherwise, an overflow like e.g. Feb 29 for a non-leap-year wouldn't get rejected.
		// However, with strict parsing, a year digit needs to be specified as 'u'...
		String patternToUse = StringUtils.replace(this.pattern, "yy", "uu");
		dateTimeFormatter = DateTimeFormatter.ofPattern(patternToUse).withResolverStyle(ResolverStyle.STRICT);
	}
	else if (this.iso != null && this.iso != ISO.NONE) {
		switch (this.iso) {
			case DATE:
				dateTimeFormatter = DateTimeFormatter.ISO_DATE;
				break;
			case TIME:
				dateTimeFormatter = DateTimeFormatter.ISO_TIME;
				break;
			case DATE_TIME:
				dateTimeFormatter = DateTimeFormatter.ISO_DATE_TIME;
				break;
			default:
				throw new IllegalStateException("Unsupported ISO format: " + this.iso);
		}
	}
	else if (this.dateStyle != null && this.timeStyle != null) {
		dateTimeFormatter = DateTimeFormatter.ofLocalizedDateTime(this.dateStyle, this.timeStyle);
	}
	else if (this.dateStyle != null) {
		dateTimeFormatter = DateTimeFormatter.ofLocalizedDate(this.dateStyle);
	}
	else if (this.timeStyle != null) {
		dateTimeFormatter = DateTimeFormatter.ofLocalizedTime(this.timeStyle);
	}

	if (dateTimeFormatter != null && this.timeZone != null) {
		dateTimeFormatter = dateTimeFormatter.withZone(this.timeZone.toZoneId());
	}
	return (dateTimeFormatter != null ? dateTimeFormatter : fallbackFormatter);
}

Source File: DateTimeFormatterRegistrar.java From java-technology-stack with MIT License

5 votes

private DateTimeFormatter getFallbackFormatter(Type type) {
	switch (type) {
		case DATE: return DateTimeFormatter.ofLocalizedDate(FormatStyle.SHORT);
		case TIME: return DateTimeFormatter.ofLocalizedTime(FormatStyle.SHORT);
		default: return DateTimeFormatter.ofLocalizedDateTime(FormatStyle.SHORT);
	}
}

Source File: DateTimeFormatterRegistrar.java From spring-analysis-note with MIT License

5 votes

private DateTimeFormatter getFallbackFormatter(Type type) {
	switch (type) {
		case DATE: return DateTimeFormatter.ofLocalizedDate(FormatStyle.SHORT);
		case TIME: return DateTimeFormatter.ofLocalizedTime(FormatStyle.SHORT);
		default: return DateTimeFormatter.ofLocalizedDateTime(FormatStyle.SHORT);
	}
}

Source File: LogOutputSpec.java From jkube with Eclipse Public License 2.0

5 votes

public LogOutputSpecBuilder timeFormatterString(String formatOrConstant) {
    if (formatOrConstant == null || formatOrConstant.equalsIgnoreCase("NONE")
            || formatOrConstant.equalsIgnoreCase("FALSE")) {
        timeFormatter = null;
    } else if (formatOrConstant.length() == 0 || formatOrConstant.equalsIgnoreCase("DEFAULT")) {
        timeFormatter = DateTimeFormatter.ofPattern(DEFAULT_TIMESTAMP_PATTERN);
    } else if (formatOrConstant.equalsIgnoreCase("ISO8601")) {
        timeFormatter = DateTimeFormatter.ISO_DATE_TIME;
    } else if (formatOrConstant.equalsIgnoreCase("SHORT")) {
        timeFormatter = DateTimeFormatter.ofLocalizedDateTime(FormatStyle.SHORT);
    } else if (formatOrConstant.equalsIgnoreCase("MEDIUM")) {
        timeFormatter = DateTimeFormatter.ofLocalizedDateTime(FormatStyle.MEDIUM);
    } else if (formatOrConstant.equalsIgnoreCase("LONG")) {
        timeFormatter = DateTimeFormatter.ofLocalizedDateTime(FormatStyle.LONG);
    } else if (formatOrConstant.equalsIgnoreCase("FULL")) {
        timeFormatter = DateTimeFormatter.ofLocalizedDateTime(FormatStyle.FULL);
    } else {
        try {
            timeFormatter = DateTimeFormatter.ofPattern(formatOrConstant);
        } catch (IllegalArgumentException exp) {
            throw new IllegalArgumentException(
                    "Cannot parse log date specification '" + formatOrConstant + "'." +
                            "Must be either DEFAULT, NONE, ISO8601, SHORT, MEDIUM, LONG, FULL or a " +
                            "format string parseable by DateTimeFormat. See " +
                            "https://docs.oracle.com/javase/8/docs/api/java/time/format/DateTimeFormatter.html");
        }
    }
    return this;
}

Source File: Change.java From PreferencesFX with Apache License 2.0

4 votes

public String getTimestamp() {
  DateTimeFormatter formatter = DateTimeFormatter.ofLocalizedDateTime(FormatStyle.MEDIUM);
  return timestamp.format(formatter);
}

Source File: TypeConverter.java From sailfish-core with Apache License 2.0

4 votes

public static String getString(LocalDateTime value) {
    DateTimeFormatter formatter = DateTimeFormatter.ofLocalizedDateTime(FormatStyle.LONG, FormatStyle.LONG);
    return value.format(formatter);
}

Source File: DateTimeFormatterFactory.java From lams with GNU General Public License v2.0

4 votes

/**
 * Create a new {@code DateTimeFormatter} using this factory.
 * <p>If no specific pattern or style has been defined,
 * the supplied {@code fallbackFormatter} will be used.
 * @param fallbackFormatter the fall-back formatter to use when no specific
 * factory properties have been set (can be {@code null}).
 * @return a new date time formatter
 */
public DateTimeFormatter createDateTimeFormatter(DateTimeFormatter fallbackFormatter) {
	DateTimeFormatter dateTimeFormatter = null;
	if (StringUtils.hasLength(this.pattern)) {
		// Using strict parsing to align with Joda-Time and standard DateFormat behavior:
		// otherwise, an overflow like e.g. Feb 29 for a non-leap-year wouldn't get rejected.
		// However, with strict parsing, a year digit needs to be specified as 'u'...
		String patternToUse = this.pattern.replace("yy", "uu");
		dateTimeFormatter = DateTimeFormatter.ofPattern(patternToUse).withResolverStyle(ResolverStyle.STRICT);
	}
	else if (this.iso != null && this.iso != ISO.NONE) {
		switch (this.iso) {
			case DATE:
				dateTimeFormatter = DateTimeFormatter.ISO_DATE;
				break;
			case TIME:
				dateTimeFormatter = DateTimeFormatter.ISO_TIME;
				break;
			case DATE_TIME:
				dateTimeFormatter = DateTimeFormatter.ISO_DATE_TIME;
				break;
			case NONE:
				/* no-op */
				break;
			default:
				throw new IllegalStateException("Unsupported ISO format: " + this.iso);
		}
	}
	else if (this.dateStyle != null && this.timeStyle != null) {
		dateTimeFormatter = DateTimeFormatter.ofLocalizedDateTime(this.dateStyle, this.timeStyle);
	}
	else if (this.dateStyle != null) {
		dateTimeFormatter = DateTimeFormatter.ofLocalizedDate(this.dateStyle);
	}
	else if (this.timeStyle != null) {
		dateTimeFormatter = DateTimeFormatter.ofLocalizedTime(this.timeStyle);
	}

	if (dateTimeFormatter != null && this.timeZone != null) {
		dateTimeFormatter = dateTimeFormatter.withZone(this.timeZone.toZoneId());
	}
	return (dateTimeFormatter != null ? dateTimeFormatter : fallbackFormatter);
}

Source File: DateTimeFormatterFactoryTests.java From spring-analysis-note with MIT License

4 votes

@Test
public void createDateTimeFormatterWithFallback() {
	DateTimeFormatter fallback = DateTimeFormatter.ofLocalizedDateTime(FormatStyle.LONG);
	DateTimeFormatter formatter = factory.createDateTimeFormatter(fallback);
	assertThat(formatter, is(sameInstance(fallback)));
}

Source File: DateTimeFormatterFactoryTests.java From spring4-understanding with Apache License 2.0

4 votes

@Test
public void createDateTimeFormatterWithFallback() throws Exception {
	DateTimeFormatter fallback = DateTimeFormatter.ofLocalizedDateTime(FormatStyle.LONG);
	DateTimeFormatter formatter = factory.createDateTimeFormatter(fallback);
	assertThat(formatter, is(sameInstance(fallback)));
}

Source File: OffsetDateTimeDatatype.java From cuba with Apache License 2.0

4 votes

@Override
protected DateTimeFormatter getDateTimeFormatter() {
    return DateTimeFormatter.ofLocalizedDateTime(FormatStyle.SHORT);
}

Source File: LocalDateTimeRenderer.java From flow with Apache License 2.0

2 votes

/**
 * Creates a new LocalDateTimeRenderer.
 * <p>
 * The renderer is configured to render with the format style
 * {@code FormatStyle.LONG} for the date and {@code FormatStyle.SHORT} for
 * time, with an empty string as its null representation.
 * 
 * @param valueProvider
 *            the callback to provide a {@link LocalDateTime} to the
 *            renderer, not <code>null</code>
 *
 * @see <a href=
 *      "https://docs.oracle.com/javase/8/docs/api/java/time/format/FormatStyle.html#LONG">
 *      FormatStyle.LONG</a>
 * @see <a href=
 *      "https://docs.oracle.com/javase/8/docs/api/java/time/format/FormatStyle.html#SHORT">
 *      FormatStyle.SHORT</a>
 */
public LocalDateTimeRenderer(
        ValueProvider<SOURCE, LocalDateTime> valueProvider) {
    this(valueProvider, DateTimeFormatter
            .ofLocalizedDateTime(FormatStyle.LONG, FormatStyle.SHORT), "");
}

Java Code Examples for java.time.format.DateTimeFormatter#ofLocalizedDateTime()