/**
* If this LimitChronology has the same time zone as the one given, then this is returned.
* Otherwise, a new instance is returned, with the limits adjusted to the new time zone.
*/
public Chronology withZone(DateTimeZone zone) {
if (zone == null) {
zone = DateTimeZone.getDefault();
}
if (zone == getZone()) {
return this;
}
if (zone == DateTimeZone.UTC && iWithUTC != null) {
return iWithUTC;
}
DateTime lowerLimit = iLowerLimit;
if (lowerLimit != null) {
MutableDateTime mdt = lowerLimit.toMutableDateTime();
mdt.setZoneRetainFields(zone);
lowerLimit = mdt.toDateTime();
}
DateTime upperLimit = iUpperLimit;
if (upperLimit != null) {
MutableDateTime mdt = upperLimit.toMutableDateTime();
mdt.setZoneRetainFields(zone);
upperLimit = mdt.toDateTime();
}
LimitChronology chrono = getInstance(getBase().withZone(zone), lowerLimit, upperLimit);
if (zone == DateTimeZone.UTC) {
iWithUTC = chrono;
}
return chrono;
}
void checkLimits(long instant, String desc) {
DateTime limit;
if ((limit = iLowerLimit) != null && instant < limit.getMillis()) {
throw new LimitException(desc, true);
}
if ((limit = iUpperLimit) != null && instant >= limit.getMillis()) {
throw new LimitException(desc, false);
}
}
/**
* 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);
}
