Parsing a SOAP Web Service Date from a String Returning d-1

Question

I use org.apache.cxf.xjc.runtime.DataTypeAdapter.parseDate(StringDate)to parse input dates from XML to JAVA date. But I have Date objects with a day-1 value.

for instance

<birth>1939-11-19+01:00</birth>

I want to ignore the offset. I only want a date, so no matter what the offset is, I have to get

Sun Nov 19 00:00:00 CET 1939

But I get:

Sat Nov 18 23:00:00 CET 1939

The problem is at the date offset level. I tried to fix this by ignoring the time offset, but that didn't work. I am using java 6 (draft constraint). Any ideas?

My best attempt at a minimal, complete, and verifiable example:

public static Date parse(final String str) {
    Calendar c = DatatypeConverter.parseDateTime(str);
    System.out.println(str + "\t" + c.getTime().getTime() / 1000);
    return c.getTime();
}

Answer 1

java.time

    String birth = "1939-11-19+01:00";
    LocalDate date = LocalDate.parse(birth, DateTimeFormatter.ISO_OFFSET_DATE);
    System.out.println(date);

Will print

1939-11-19

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    Date oldfashionedDateObject 
            = Date.from(date.atStartOfDay(ZoneId.systemDefault()).toInstant());
    System.out.println(oldfashionedDateObject);

Sun Nov 19 00:00:00 CET 1939

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    Date oldfashionedDateObject
            = DateTimeUtils.toDate(date.atStartOfDay(ZoneId.systemDefault()).toInstant());

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    Calendar calWithParsedOffset = DatatypeConverter.parseDate(birth);
    Calendar calWithMyTimeZone = Calendar.getInstance(TimeZone.getDefault());
    calWithMyTimeZone.clear();
    calWithMyTimeZone.set(calWithParsedOffset.get(Calendar.YEAR),
            calWithParsedOffset.get(Calendar.MONTH),
            calWithParsedOffset.get(Calendar.DAY_OF_MONTH));
    Date oldfashionedDateObject = calWithMyTimeZone.getTime();
    System.out.println(oldfashionedDateObject);

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• Java (JSR) 310, java.time .
• ThreeTen Backport, backport java.time Java 6 7 (ThreeTen JSR-310).
• ThreeTenABP, Android ThreeTen Backport
• : ThreeTenABP Android Project, .