public static FlexiDateTime fromFudgeMsg(
final FudgeDeserializer deserializer, final FudgeMsg msg) {
if (msg == null) {
return null;
}
final ZoneId zone = msg.getValue(ZoneId.class, ZONE_FIELD_NAME);
final Object obj = msg.getValue(DATETIME_FIELD_NAME);
if (obj instanceof FudgeDateTime) {
FudgeDateTime fudge = (FudgeDateTime) obj;
if (fudge.getTime().hasTimezoneOffset()) {
OffsetDateTime odt = fudge.toOffsetDateTime();
if (zone != null) {
return FlexiDateTime.of(odt.atZoneSameInstant(zone));
}
return FlexiDateTime.of(odt);
} else {
return FlexiDateTime.of(fudge.toLocalDateTime());
}
} else if (obj instanceof FudgeDate) {
FudgeDate fudge = (FudgeDate) obj;
return FlexiDateTime.of(fudge.toLocalDate());
} else if (obj instanceof OffsetDateTime) {
OffsetDateTime odt = (OffsetDateTime) obj;
if (zone != null) {
return FlexiDateTime.of(odt.atZoneSameInstant(zone));
}
return FlexiDateTime.of(odt);
} else if (obj instanceof LocalDateTime) {
return FlexiDateTime.of((LocalDateTime) obj);
} else if (obj instanceof LocalDate) {
return FlexiDateTime.of((LocalDate) obj);
} else {
throw new IllegalStateException("Fudge message did not contain a valid date-time");
}
}
/**
* Get a LocalDate field (converted from a String internally). Throws a QuandlRuntimeException if
* it cannot find the field
*
* @param fieldName the name of the field
* @return the field value, or null if the field is null
*/
public OffsetDateTime getOffsetDateTime(final String fieldName) {
try {
if (_jsonObject.isNull(fieldName)) {
return null;
} else {
return OffsetDateTime.parse(_jsonObject.getString(fieldName), DATE_TIME_FORMATTER);
}
} catch (JSONException ex) {
throw new QuandlRuntimeException("Cannot find field", ex);
}
}
@Override
protected Instant[] testTimes2() {
Instant one = OffsetDateTime.of(2010, 2, 11, 0, 0, 0, 0, ZoneOffset.UTC).toInstant();
Instant two = OffsetDateTime.of(2010, 2, 12, 0, 0, 0, 0, ZoneOffset.UTC).toInstant();
Instant three = OffsetDateTime.of(2010, 2, 13, 0, 0, 0, 0, ZoneOffset.UTC).toInstant();
Instant four = OffsetDateTime.of(2010, 2, 14, 0, 0, 0, 0, ZoneOffset.UTC).toInstant();
Instant five = OffsetDateTime.of(2010, 2, 15, 0, 0, 0, 0, ZoneOffset.UTC).toInstant();
Instant six = OffsetDateTime.of(2010, 2, 16, 0, 0, 0, 0, ZoneOffset.UTC).toInstant();
return new Instant[] {one, two, three, four, five, six};
}