本文整理汇总了Java中java.time.format.DateTimeFormatter.withZone方法的典型用法代码示例。如果您正苦于以下问题：Java DateTimeFormatter.withZone方法的具体用法？Java DateTimeFormatter.withZone怎么用？Java DateTimeFormatter.withZone使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类java.time.format.DateTimeFormatter的用法示例。
在下文中一共展示了DateTimeFormatter.withZone方法的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: createDateTimeFormatter
import java.time.format.DateTimeFormatter; //导入方法依赖的package包/类
/**
* Create a new {@code DateTimeFormatter} using this factory.
* <p>If no specific pattern or style has been defined,
* the supplied {@code fallbackFormatter} will be used.
* @param fallbackFormatter the fall-back formatter to use when no specific
* factory properties have been set (can be {@code null}).
* @return a new date time formatter
*/
public DateTimeFormatter createDateTimeFormatter(DateTimeFormatter fallbackFormatter) {
DateTimeFormatter dateTimeFormatter = null;
if (StringUtils.hasLength(this.pattern)) {
dateTimeFormatter = DateTimeFormatter.ofPattern(this.pattern);
}
else if (this.iso != null && this.iso != ISO.NONE) {
switch (this.iso) {
case DATE:
dateTimeFormatter = DateTimeFormatter.ISO_DATE;
break;
case TIME:
dateTimeFormatter = DateTimeFormatter.ISO_TIME;
break;
case DATE_TIME:
dateTimeFormatter = DateTimeFormatter.ISO_DATE_TIME;
break;
case NONE:
/* no-op */
break;
default:
throw new IllegalStateException("Unsupported ISO format: " + this.iso);
}
}
else if (this.dateStyle != null && this.timeStyle != null) {
dateTimeFormatter = DateTimeFormatter.ofLocalizedDateTime(this.dateStyle, this.timeStyle);
}
else if (this.dateStyle != null) {
dateTimeFormatter = DateTimeFormatter.ofLocalizedDate(this.dateStyle);
}
else if (this.timeStyle != null) {
dateTimeFormatter = DateTimeFormatter.ofLocalizedTime(this.timeStyle);
}
if (dateTimeFormatter != null && this.timeZone != null) {
dateTimeFormatter = dateTimeFormatter.withZone(this.timeZone.toZoneId());
}
return (dateTimeFormatter != null ? dateTimeFormatter : fallbackFormatter);
}
示例2: test_signStyle
import java.time.format.DateTimeFormatter; //导入方法依赖的package包/类
@Test(dataProvider = "signStyle")
public void test_signStyle(LocalDate localDate, SignStyle style, Class<?> expectedEx, String expectedStr) {
DateTimeFormatterBuilder builder = new DateTimeFormatterBuilder();
DateTimeFormatter formatter = builder.appendValue(ChronoField.YEAR, 2, 4, style)
.toFormatter();
formatter = formatter.withZone(ZoneOffset.UTC);
if (expectedEx == null) {
String output = formatter.format(localDate);
assertEquals(output, expectedStr);
} else {
try {
formatter.format(localDate);
fail();
} catch (Exception ex) {
assertTrue(expectedEx.isInstance(ex));
}
}
}
示例3: test_withZone
import java.time.format.DateTimeFormatter; //导入方法依赖的package包/类
@Test
public void test_withZone() {
DateTimeFormatter test = fmt;
assertEquals(test.getZone(), null);
test = test.withZone(ZoneId.of("Europe/Paris"));
assertEquals(test.getZone(), ZoneId.of("Europe/Paris"));
test = test.withZone(ZoneOffset.UTC);
assertEquals(test.getZone(), ZoneOffset.UTC);
test = test.withZone(null);
assertEquals(test.getZone(), null);
}
示例4: test_withZone_override
import java.time.format.DateTimeFormatter; //导入方法依赖的package包/类
@Test
public void test_withZone_override() {
DateTimeFormatter f = new DateTimeFormatterBuilder().parseDefaulting(EPOCH_DAY, 2).toFormatter();
f = f.withZone(EUROPE_ATHENS);
TemporalAccessor accessor = f.parse("");
assertEquals(accessor.query(TemporalQueries.localDate()), LocalDate.of(1970, 1, 3));
assertEquals(accessor.query(TemporalQueries.localTime()), null);
assertEquals(accessor.query(TemporalQueries.zoneId()), EUROPE_ATHENS);
}
示例5: test_withZone_parsedZone_override
import java.time.format.DateTimeFormatter; //导入方法依赖的package包/类
@Test
public void test_withZone_parsedZone_override() {
DateTimeFormatter f = new DateTimeFormatterBuilder().parseDefaulting(EPOCH_DAY, 2).appendZoneId().toFormatter();
f = f.withZone(EUROPE_ATHENS);
TemporalAccessor accessor = f.parse("Europe/Paris");
assertEquals(accessor.query(TemporalQueries.localDate()), LocalDate.of(1970, 1, 3));
assertEquals(accessor.query(TemporalQueries.localTime()), null);
assertEquals(accessor.query(TemporalQueries.zoneId()), EUROPE_PARIS);
}
示例6: test_fieldResolvesToChronoZonedDateTime_overrideZone_matches
import java.time.format.DateTimeFormatter; //导入方法依赖的package包/类
@Test
public void test_fieldResolvesToChronoZonedDateTime_overrideZone_matches() {
ZonedDateTime zdt = ZonedDateTime.of(2010, 6, 30, 12, 30, 0, 0, EUROPE_PARIS);
DateTimeFormatter f = new DateTimeFormatterBuilder().appendValue(new ResolvingField(zdt)).toFormatter();
f = f.withZone(EUROPE_PARIS);
assertEquals(f.parse("1234567890", ZonedDateTime::from), zdt);
}
示例7: test_fieldResolvesToChronoZonedDateTime_overrideZone_wrongZone
import java.time.format.DateTimeFormatter; //导入方法依赖的package包/类
@Test(expectedExceptions = DateTimeParseException.class)
public void test_fieldResolvesToChronoZonedDateTime_overrideZone_wrongZone() {
ZonedDateTime zdt = ZonedDateTime.of(2010, 6, 30, 12, 30, 0, 0, EUROPE_PARIS);
DateTimeFormatter f = new DateTimeFormatterBuilder().appendValue(new ResolvingField(zdt)).toFormatter();
f = f.withZone(ZoneId.of("Europe/London"));
f.parse("1234567890");
}