Example usage for org.joda.time.format DateTimeFormat forPattern

List of usage examples for org.joda.time.format DateTimeFormat forPattern

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Introduction

In this page you can find the example usage for org.joda.time.format DateTimeFormat forPattern.

Prototype

public static DateTimeFormatter forPattern(String pattern)

Source Link

Document

Factory to create a formatter from a pattern string.

Usage

From source file:com.example.weatherforecast.service.YahooWeatherApiResponse.java

License:Open Source License

private WeatherData forecastJsonItemToWeatherData(JsonNode jsonNode) {
    LocalDate date = JsonUtils.localDateFromJsonNode(jsonNode, DATE_NODE,
            DateTimeFormat.forPattern("dd MMM yyyy"));
    Integer tempLow = JsonUtils.integerFromJsonNode(jsonNode, TEMP_LOW_NODE);
    Integer tempHigh = JsonUtils.integerFromJsonNode(jsonNode, TEMP_HIGH_NODE);

    return new WeatherData(date, tempLow, tempHigh);
}

From source file:com.facebook.presto.operator.scalar.DateTimeFunctions.java

License:Apache License

@Description("parses the specified date/time by the given format")
@ScalarFunction//from w w  w . j a v a 2s  . c  om
@SqlType(TimestampWithTimeZoneType.class)
public static long parseDatetime(ConnectorSession session, @SqlType(VarcharType.class) Slice datetime,
        @SqlType(VarcharType.class) Slice formatString) {
    String pattern = formatString.toString(Charsets.UTF_8);
    DateTimeFormatter formatter = DateTimeFormat.forPattern(pattern)
            .withChronology(getChronology(session.getTimeZoneKey())).withOffsetParsed()
            .withLocale(session.getLocale());

    String datetimeString = datetime.toString(Charsets.UTF_8);
    return DateTimeZoneIndex.packDateTimeWithZone(parseDateTimeHelper(formatter, datetimeString));
}

From source file:com.facebook.presto.operator.scalar.DateTimeFunctions.java

License:Apache License

private static Slice formatDatetime(ISOChronology chronology, Locale locale, long timestamp,
        Slice formatString) {//w ww. j a v  a2 s  .  co  m
    String pattern = formatString.toString(Charsets.UTF_8);
    DateTimeFormatter formatter = DateTimeFormat.forPattern(pattern).withChronology(chronology)
            .withLocale(locale);

    String datetimeString = formatter.print(timestamp);
    return Slices.wrappedBuffer(datetimeString.getBytes(Charsets.UTF_8));
}

From source file:com.facebook.presto.operator.scalar.UnixTimeFunctions.java

License:Apache License

@Description("parses the specified date/time by the given format")
@ScalarFunction/*from w w  w.jav a2 s.  c om*/
public static long parseDatetime(Slice datetime, Slice formatString) {
    String pattern = formatString.toString(Charsets.UTF_8);
    DateTimeFormatter formatter = DateTimeFormat.forPattern(pattern).withZoneUTC();

    String datetimeString = datetime.toString(Charsets.UTF_8);
    return fromMillis(formatter.parseMillis(datetimeString));
}

From source file:com.facebook.presto.operator.scalar.UnixTimeFunctions.java

License:Apache License

@Description("formats the given time by the given format")
@ScalarFunction//w  w w  .  j a  v a2s  . c o m
public static Slice formatDatetime(long unixTime, Slice formatString) {
    String pattern = formatString.toString(Charsets.UTF_8);
    DateTimeFormatter formatter = DateTimeFormat.forPattern(pattern).withZoneUTC();

    String datetimeString = formatter.print(toMillis(unixTime));
    return Slices.wrappedBuffer(datetimeString.getBytes(Charsets.UTF_8));
}

From source file:com.fatboyindustrial.gsonjodatime.LocalDateConverter.java

License:Open Source License

/**
 * Gson invokes this call-back method during serialization when it encounters a field of the
 * specified type. <p>/*from w ww  .  j a v a2  s . c  o m*/
 *
 * In the implementation of this call-back method, you should consider invoking
 * {@link com.google.gson.JsonSerializationContext#serialize(Object, java.lang.reflect.Type)} method to create JsonElements for any
 * non-trivial field of the {@code src} object. However, you should never invoke it on the
 * {@code src} object itself since that will cause an infinite loop (Gson will call your
 * call-back method again).
 *
 * @param src the object that needs to be converted to Json.
 * @param typeOfSrc the actual type (fully genericized version) of the source object.
 * @return a JsonElement corresponding to the specified object.
 */
@Override
public JsonElement serialize(LocalDate src, Type typeOfSrc, JsonSerializationContext context) {
    final DateTimeFormatter fmt = DateTimeFormat.forPattern(PATTERN);
    return new JsonPrimitive(fmt.print(src));
}

From source file:com.fatboyindustrial.gsonjodatime.LocalDateConverter.java

License:Open Source License

/**
 * Gson invokes this call-back method during deserialization when it encounters a field of the
 * specified type. <p>/*from w  w w  . j a  va2 s.co  m*/
 *
 * In the implementation of this call-back method, you should consider invoking
 * {@link com.google.gson.JsonDeserializationContext#deserialize(com.google.gson.JsonElement, java.lang.reflect.Type)} method to create objects
 * for any non-trivial field of the returned object. However, you should never invoke it on the
 * the same type passing {@code json} since that will cause an infinite loop (Gson will call your
 * call-back method again).
 *
 * @param json The Json data being deserialized
 * @param typeOfT The type of the Object to deserialize to
 * @return a deserialized object of the specified type typeOfT which is a subclass of {@code T}
 * @throws com.google.gson.JsonParseException if json is not in the expected format of {@code typeOfT}
 */
@Override
public LocalDate deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
        throws JsonParseException {
    final DateTimeFormatter fmt = DateTimeFormat.forPattern(PATTERN);
    return fmt.parseLocalDate(json.getAsString());
}

From source file:com.fatboyindustrial.gsonjodatime.LocalDateTimeConverter.java

License:Open Source License

/**
 * Gson invokes this call-back method during serialization when it encounters a field of the
 * specified type. <p>/* w  w w .  ja  va 2  s  .c  o  m*/
 *
 * In the implementation of this call-back method, you should consider invoking
 * {@link JsonSerializationContext#serialize(Object, Type)} method to create JsonElements for any
 * non-trivial field of the {@code src} object. However, you should never invoke it on the
 * {@code src} object itself since that will cause an infinite loop (Gson will call your
 * call-back method again).
 *
 * @param src the object that needs to be converted to Json.
 * @param typeOfSrc the actual type (fully genericized version) of the source object.
 * @return a JsonElement corresponding to the specified object.
 */
@Override
public JsonElement serialize(LocalDateTime src, Type typeOfSrc, JsonSerializationContext context) {
    final DateTimeFormatter fmt = DateTimeFormat.forPattern(PATTERN);
    return new JsonPrimitive(fmt.print(src));
}

From source file:com.fatboyindustrial.gsonjodatime.LocalDateTimeConverter.java

License:Open Source License

/**
 * Gson invokes this call-back method during deserialization when it encounters a field of the
 * specified type. <p>/*from   w  ww .j  av a2  s  . c o m*/
 *
 * In the implementation of this call-back method, you should consider invoking
 * {@link JsonDeserializationContext#deserialize(JsonElement, Type)} method to create objects
 * for any non-trivial field of the returned object. However, you should never invoke it on the
 * the same type passing {@code json} since that will cause an infinite loop (Gson will call your
 * call-back method again).
 *
 * @param json The Json data being deserialized
 * @param typeOfT The type of the Object to deserialize to
 * @return a deserialized object of the specified type typeOfT which is a subclass of {@code T}
 * @throws JsonParseException if json is not in the expected format of {@code typeOfT}
 */
@Override
public LocalDateTime deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
        throws JsonParseException {
    final DateTimeFormatter fmt = DateTimeFormat.forPattern(PATTERN);
    return fmt.parseLocalDateTime(json.getAsString());
}

From source file:com.fatboyindustrial.gsonjodatime.LocalTimeConverter.java

License:Open Source License

/**
 * Gson invokes this call-back method during serialization when it encounters a field of the
 * specified type. <p>/*from  w  w  w  .ja  v  a  2 s  . com*/
 *
 * In the implementation of this call-back method, you should consider invoking
 * {@link JsonSerializationContext#serialize(Object, Type)} method to create JsonElements for any
 * non-trivial field of the {@code src} object. However, you should never invoke it on the
 * {@code src} object itself since that will cause an infinite loop (Gson will call your
 * call-back method again).
 *
 * @param src the object that needs to be converted to Json.
 * @param typeOfSrc the actual type (fully genericized version) of the source object.
 * @return a JsonElement corresponding to the specified object.
 */
@Override
public JsonElement serialize(LocalTime src, Type typeOfSrc, JsonSerializationContext context) {
    final DateTimeFormatter fmt = DateTimeFormat.forPattern(PATTERN);
    return new JsonPrimitive(fmt.print(src));
}