/Java/Java parse date with optional timezone

Java parse date with optional timezone

public class DateFormatTest {

    private final DateTimeFormatter formatter = DateTimeFormatter.ofPattern(
            "yyyy-MM-dd[[ ]['T']HH:mm[:ss][XXX]]");

    private TemporalAccessor parse(String v) {
        return formatter.parseBest(v,
                                   ZonedDateTime::from,
                                   LocalDateTime::from,
                                   LocalDate::from);
    }

    @Test public void testDateTime1() {
        assertEquals(LocalDateTime.of(2014, 9, 23, 14, 20, 59),
                     parse("2014-09-23T14:20:59"));
    }

    @Test public void testDateTime2() {
        assertEquals(LocalDateTime.of(2014, 9, 23, 14, 20),
                     parse("2014-09-23 14:20"));
    }

    @Test public void testDateOnly() {
        assertEquals(LocalDate.of(2014, 9, 23), parse("2014-09-23"));
    }

    @Test public void testZonedDateTime() {
        assertEquals(ZonedDateTime.of(2014, 9, 23, 14, 20, 59, 0,
                                      ZoneOffset.ofHoursMinutes(10, 30)),
                     parse("2014-09-23T14:20:59+10:30"));
    }

}

Source: stackoverflow.com

Similar codes

0 vote126 views1 answer
Android paint drawtext multiline
Java
4 votes120 views3 answers
Javafx button color
Java
0 vote169 views1 answer
How to convert timestamp to time in java
Java
0 vote133 views1 answer
* What went wrong: Value 'C:\Program Files\Java\jdk1.8.0_111' given for org.gradle.java.home Gradle property is invalid (Java home supplied is invalid)
Java
140 votes207 views18 answers
Java hello
Java
1 vote139 views1 answer
Java \n
Java
0 vote120 views2 answers
Required a bean of type 'org.springframework.mail.javamail.JavaMailSender
Java
0 vote131 views1 answer
Localdatetimw java input
Java
-1 vote124 views1 answer
Get random number from enum in java
Java
0 vote122 views7 answers
Convert python to java online
Java