Java Code Examples for org.joda.time.format.DateTimeFormatter#withChronology()

public String getMessage() {
    StringBuffer buf = new StringBuffer(85);
    buf.append("The");
    String desc = super.getMessage();
    if (desc != null) {
        buf.append(' ');
        buf.append(desc);
    }
    buf.append(" instant is ");

    DateTimeFormatter p = ISODateTimeFormat.dateTime();
    p = p.withChronology(getBase());
    if (iIsLow) {
        buf.append("below the supported minimum of ");
        p.printTo(buf, getLowerLimit().getMillis());
    } else {
        buf.append("above the supported maximum of ");
        p.printTo(buf, getUpperLimit().getMillis());
    }
    
    buf.append(" (");
    buf.append(getBase());
    buf.append(')');

    return buf.toString();
}
 

public String getMessage() {
    StringBuffer buf = new StringBuffer(85);
    buf.append("The");
    String desc = super.getMessage();
    if (desc != null) {
        buf.append(' ');
        buf.append(desc);
    }
    buf.append(" instant is ");

    DateTimeFormatter p = ISODateTimeFormat.dateTime();
    p = p.withChronology(getBase());
    if (iIsLow) {
        buf.append("below the supported minimum of ");
        p.printTo(buf, getLowerLimit().getMillis());
    } else {
        buf.append("above the supported maximum of ");
        p.printTo(buf, getUpperLimit().getMillis());
    }
    
    buf.append(" (");
    buf.append(getBase());
    buf.append(')');

    return buf.toString();
}
 

/**
 * Gets the date format used to string'ify SAML's {@link org.joda.time.DateTime} objects.
 * 
 * @return date format used to string'ify date objects
 */
public static DateTimeFormatter getSAMLDateFormatter() {
    if (dateFormatter == null) {
        DateTimeFormatter formatter = DateTimeFormat.forPattern(defaultDateFormat);
        dateFormatter = formatter.withChronology(ISOChronology.getInstanceUTC());
    }

    return dateFormatter;
}
 

@Override
public String asISO8601() {
    DateTimeFormatter printer = ISODateTimeFormat.dateTime().withZone(DateTimeZone.UTC);
    printer = printer.withChronology(interval.getChronology());
    StringBuilder timeString = new StringBuilder(48);
    printer.printTo(timeString, interval.getStartMillis());
    timeString.append('/');
    printer.printTo(timeString, interval.getEndMillis());
    return timeString.toString();
}
 

public static DateTime ConvertFromWebService(String strDate) {
	DateTimeFormatter parser1 = new DateTimeFormatterBuilder().append(ISODateTimeFormat.date()).appendLiteral('T')
			.append(ISODateTimeFormat.hourMinuteSecond()).appendOptional(fractionElement())
			.appendOptional(offsetElement()).toFormatter().withZone(DateTimeZone.UTC);
	parser1.withChronology(ISOChronology.getInstanceUTC());
	return parser1.parseDateTime(strDate);
}
 

/**
 * Output a string in ISO8601 interval format.
 * <p>
 * From version 2.1, the string includes the time zone offset.
 *
 * @return re-parsable string (in the default zone)
 */
public String toString() {
    DateTimeFormatter printer = ISODateTimeFormat.dateTime();
    printer = printer.withChronology(getChronology());
    StringBuffer buf = new StringBuffer(48);
    printer.printTo(buf, getStartMillis());
    buf.append('/');
    printer.printTo(buf, getEndMillis());
    return buf.toString();
}
 

/**
 * Output a string in ISO8601 interval format.
 * <p>
 * From version 2.1, the string includes the time zone offset.
 *
 * @return re-parsable string (in the default zone)
 */
public String toString() {
    DateTimeFormatter printer = ISODateTimeFormat.dateTime();
    printer = printer.withChronology(getChronology());
    StringBuffer buf = new StringBuffer(48);
    printer.printTo(buf, getStartMillis());
    buf.append('/');
    printer.printTo(buf, getEndMillis());
    return buf.toString();
}
 

/**
 * 変換規則から、{@link DateTimeFormatter}のインスタンスを作成する。
 * <p>アノテーション{@link CsvDateTimeFormat}が付与されていない場合は、各種タイプごとの標準の書式で作成する。</p>
 * @param field フィールド情報
 * @param config システム設定
 * @return {@link DateTimeFormatter}のインスタンス。
 */
protected DateTimeFormatter createFormatter(final FieldAccessor field, final Configuration config) {
    
    final Optional<CsvDateTimeFormat> formatAnno = field.getAnnotation(CsvDateTimeFormat.class);
    if(!formatAnno.isPresent()) {
        return DateTimeFormat.forPattern(getDefaultPattern());
    }
    
    String pattern = formatAnno.get().pattern();
    if(pattern.isEmpty()) {
        pattern = getDefaultPattern();
    }
    
    final Locale locale = Utils.getLocale(formatAnno.get().locale());
    final DateTimeZone zone = formatAnno.get().timezone().isEmpty() ? DateTimeZone.getDefault()
            : DateTimeZone.forTimeZone(TimeZone.getTimeZone(formatAnno.get().timezone()));
    
    final DateTimeFormatter formatter = DateTimeFormat.forPattern(pattern)
            .withLocale(locale)
            .withZone(zone);
    
    final boolean lenient = formatAnno.get().lenient();
    if(lenient) {
        Chronology chronology = LenientChronology.getInstance(ISOChronology.getInstance());
        return formatter.withChronology(chronology);
        
    } else {
        return formatter;
    }
    
}
 

/**
 * Sets the value of the mutable interval from the string.
 * 
 * @param writableInterval  the interval to set
 * @param object  the String to convert, must not be null
 * @param chrono  the chronology to use, may be null
 */
public void setInto(ReadWritableInterval writableInterval, Object object, Chronology chrono) {
    String str = (String) object;

    int separator = str.indexOf('/');
    if (separator < 0) {
        throw new IllegalArgumentException("Format requires a '/' separator: " + str);
    }

    String leftStr = str.substring(0, separator);
    if (leftStr.length() <= 0) {
        throw new IllegalArgumentException("Format invalid: " + str);
    }
    String rightStr = str.substring(separator + 1);
    if (rightStr.length() <= 0) {
        throw new IllegalArgumentException("Format invalid: " + str);
    }

    DateTimeFormatter dateTimeParser = ISODateTimeFormat.dateTimeParser();
    dateTimeParser = dateTimeParser.withChronology(chrono);
    PeriodFormatter periodParser = ISOPeriodFormat.standard();
    long startInstant = 0, endInstant = 0;
    Period period = null;
    Chronology parsedChrono = null;
    
    // before slash
    char c = leftStr.charAt(0);
    if (c == 'P' || c == 'p') {
        period = periodParser.withParseType(getPeriodType(leftStr)).parsePeriod(leftStr);
    } else {
        DateTime start = dateTimeParser.parseDateTime(leftStr);
        startInstant = start.getMillis();
        parsedChrono = start.getChronology();
    }
    
    // after slash
    c = rightStr.charAt(0);
    if (c == 'P' || c == 'p') {
        if (period != null) {
            throw new IllegalArgumentException("Interval composed of two durations: " + str);
        }
        period = periodParser.withParseType(getPeriodType(rightStr)).parsePeriod(rightStr);
        chrono = (chrono != null ? chrono : parsedChrono);
        endInstant = chrono.add(period, startInstant, 1);
    } else {
        DateTime end = dateTimeParser.parseDateTime(rightStr);
        endInstant = end.getMillis();
        parsedChrono = (parsedChrono != null ? parsedChrono : end.getChronology());
        chrono = (chrono != null ? chrono : parsedChrono);
        if (period != null) {
            startInstant = chrono.add(period, endInstant, -1);
        }
    }
    
    writableInterval.setInterval(startInstant, endInstant);
    writableInterval.setChronology(chrono);
}
 

/**
 * Sets the value of the mutable interval from the string.
 * 
 * @param writableInterval  the interval to set
 * @param object  the String to convert, must not be null
 * @param chrono  the chronology to use, may be null
 */
public void setInto(ReadWritableInterval writableInterval, Object object, Chronology chrono) {
    String str = (String) object;

    int separator = str.indexOf('/');
    if (separator < 0) {
        throw new IllegalArgumentException("Format requires a '/' separator: " + str);
    }

    String leftStr = str.substring(0, separator);
    if (leftStr.length() <= 0) {
        throw new IllegalArgumentException("Format invalid: " + str);
    }
    String rightStr = str.substring(separator + 1);
    if (rightStr.length() <= 0) {
        throw new IllegalArgumentException("Format invalid: " + str);
    }

    DateTimeFormatter dateTimeParser = ISODateTimeFormat.dateTimeParser();
    dateTimeParser = dateTimeParser.withChronology(chrono);
    PeriodFormatter periodParser = ISOPeriodFormat.standard();
    long startInstant = 0, endInstant = 0;
    Period period = null;
    Chronology parsedChrono = null;
    
    // before slash
    char c = leftStr.charAt(0);
    if (c == 'P' || c == 'p') {
        period = periodParser.withParseType(getPeriodType(leftStr)).parsePeriod(leftStr);
    } else {
        DateTime start = dateTimeParser.parseDateTime(leftStr);
        startInstant = start.getMillis();
        parsedChrono = start.getChronology();
    }
    
    // after slash
    c = rightStr.charAt(0);
    if (c == 'P' || c == 'p') {
        if (period != null) {
            throw new IllegalArgumentException("Interval composed of two durations: " + str);
        }
        period = periodParser.withParseType(getPeriodType(rightStr)).parsePeriod(rightStr);
        chrono = (chrono != null ? chrono : parsedChrono);
        endInstant = chrono.add(period, startInstant, 1);
    } else {
        DateTime end = dateTimeParser.parseDateTime(rightStr);
        endInstant = end.getMillis();
        parsedChrono = (parsedChrono != null ? parsedChrono : end.getChronology());
        chrono = (chrono != null ? chrono : parsedChrono);
        if (period != null) {
            startInstant = chrono.add(period, endInstant, -1);
        }
    }
    
    writableInterval.setInterval(startInstant, endInstant);
    writableInterval.setChronology(chrono);
}
 

/**
 * Sets the date format used to string'ify SAML's date/time objects.
 * 
 * See the
 * {@link <a href="http://java.sun.com/j2se/1.4.2/docs/api/java/text/SimpleDateFormat.html">SimpleDateFormat</a>}
 * documentation for format syntax.
 * 
 * @param format date format used to string'ify date objects
 */
public static void setSAMLDateFormat(String format) {
    DateTimeFormatter formatter = DateTimeFormat.forPattern(format);
    dateFormatter = formatter.withChronology(ISOChronology.getInstanceUTC());
}