Java ZoneRulesException类代码示例

import java.time.zone.ZoneRulesException; //导入依赖的package包/类
@Override
protected void execute(CommandEvent event)
{
    String args = event.getArgs();

    if(args.isEmpty())
    {
        event.replyWarning("Please specify a timezone!");
        return;
    }

    try
    {
        ZoneId.of(args);
    }
    catch(ZoneRulesException e)
    {
        event.replyError("Please specify a valid timezone!");
        return;
    }

    db.setTimezone(event.getAuthor(), args);
    event.replySuccess("Successfully updated timezone!");
}
 

import java.time.zone.ZoneRulesException; //导入依赖的package包/类
@Test
public void test_deserialization_lenient_characters() throws Exception {
    // an ID can be loaded without validation during deserialization
    String id = "QWERTYUIOPASDFGHJKLZXCVBNM~/._+-";
    ZoneId deser = deserialize(id);
    // getId, equals, hashCode, toString and normalized are OK
    assertEquals(deser.getId(), id);
    assertEquals(deser.toString(), id);
    assertEquals(deser, deser);
    assertEquals(deser.hashCode(), deser.hashCode());
    assertEquals(deser.normalized(), deser);
    // getting the rules is not
    try {
        deser.getRules();
        fail();
    } catch (ZoneRulesException ex) {
        // expected
    }
}
 

import java.time.zone.ZoneRulesException; //导入依赖的package包/类
@Test
public void shouldAllTimeZonesBeValid() {

	boolean allValid = true;

	for (TimeZone tz : TimeZone.values()) {
		try {
			tz.getZoneId().getId().equals(tz.getId());
		} catch (ZoneRulesException e) {
			e.printStackTrace();
			allValid = false;
		}
	}

	assertThat(allValid, org.hamcrest.Matchers.is(true));

}
 

import java.time.zone.ZoneRulesException; //导入依赖的package包/类
/**
 * Obtains an instance of {@code ZoneId} from an identifier.
 *
 * @param zoneId  the time-zone ID, not null
 * @param checkAvailable  whether to check if the zone ID is available
 * @return the zone ID, not null
 * @throws DateTimeException if the ID format is invalid
 * @throws DateTimeException if checking availability and the ID cannot be found
 */
static ZoneRegion ofId(String zoneId, boolean checkAvailable) {
    Jdk8Methods.requireNonNull(zoneId, "zoneId");
    if (zoneId.length() < 2 || PATTERN.matcher(zoneId).matches() == false) {
        throw new DateTimeException("Invalid ID for region-based ZoneId, invalid format: " + zoneId);
    }
    ZoneRules rules = null;
    try {
        // always attempt load for better behavior after deserialization
        rules = ZoneRulesProvider.getRules(zoneId, true);
    } catch (ZoneRulesException ex) {
        // special case as removed from data file
        if (zoneId.equals("GMT0")) {
            rules = ZoneOffset.UTC.getRules();
        } else if (checkAvailable) {
            throw ex;
        }
    }
    return new ZoneRegion(zoneId, rules);
}
 

import java.time.zone.ZoneRulesException; //导入依赖的package包/类
/**
 * Obtains an instance of {@code ZoneId} from an identifier.
 * 
 * @param zoneId the time-zone ID, not null
 * @param checkAvailable whether to check if the zone ID is available
 * @return the zone ID, not null
 * @throws DateTimeException if the ID format is invalid
 * @throws DateTimeException if checking availability and the ID cannot be found
 */
static ZoneRegion ofId(String zoneId, boolean checkAvailable) {

  Jdk7Methods.Objects_requireNonNull(zoneId, "zoneId");
  if (zoneId.length() < 2 || zoneId.startsWith("UTC") || zoneId.startsWith("GMT")
      || (PATTERN.matcher(zoneId).matches() == false)) {
    throw new DateTimeException("ZoneId format is not a valid region format");
  }
  ZoneRules rules = null;
  try {
    // always attempt load for better behavior after deserialization
    rules = ZoneRulesProvider.getRules(zoneId);
  } catch (ZoneRulesException ex) {
    if (checkAvailable) {
      throw ex;
    }
  }
  return new ZoneRegion(zoneId, rules);
}
 

import java.time.zone.ZoneRulesException; //导入依赖的package包/类
/**
 * Obtains an instance of {@code ZoneId} from an identifier.
 *
 * @param zoneId  the time-zone ID, not null
 * @param checkAvailable  whether to check if the zone ID is available
 * @return the zone ID, not null
 * @throws DateTimeException if the ID format is invalid
 * @throws ZoneRulesException if checking availability and the ID cannot be found
 */
static ZoneRegion ofId(String zoneId, boolean checkAvailable) {
    Objects.requireNonNull(zoneId, "zoneId");
    checkName(zoneId);
    ZoneRules rules = null;
    try {
        // always attempt load for better behavior after deserialization
        rules = ZoneRulesProvider.getRules(zoneId, true);
    } catch (ZoneRulesException ex) {
        if (checkAvailable) {
            throw ex;
        }
    }
    return new ZoneRegion(zoneId, rules);
}
 

import java.time.zone.ZoneRulesException; //导入依赖的package包/类
@Override
protected ZoneRules provideRules(String zoneId, boolean forCaching) {
    if (zoneId.equals("FooLocation")) {
        return rules;
    }
    throw new ZoneRulesException("Invalid");
}
 

import java.time.zone.ZoneRulesException; //导入依赖的package包/类
@Test(expectedExceptions = ZoneRulesException.class)
public void test_systemDefault_unableToConvert_unknownId() {
    TimeZone current = TimeZone.getDefault();
    try {
        TimeZone.setDefault(new SimpleTimeZone(127, "SomethingWeird"));
        ZoneId.systemDefault();
    } finally {
        TimeZone.setDefault(current);
    }
}
 

import java.time.zone.ZoneRulesException; //导入依赖的package包/类
/**
 * Creates an instance.
 *
 * @throws ZoneRulesException if unable to load
 */
public TzdbZoneRulesProvider(List<Path> files) {
    try {
         load(files);
    } catch (Exception ex) {
        throw new ZoneRulesException("Unable to load TZDB time-zone rules", ex);
    }
}
 

import java.time.zone.ZoneRulesException; //导入依赖的package包/类
public ZoneRules getZoneRules(String zoneId) {
    Object obj = zones.get(zoneId);
    if (obj == null) {
        String zoneId0 = zoneId;
        if (links.containsKey(zoneId)) {
            zoneId = links.get(zoneId);
            obj = zones.get(zoneId);
        }
        if (obj == null) {
            // Timezone link can be located in 'backward' file and it
            // can refer to another link, so we need to check for
            // link one more time, before throwing an exception
            String zoneIdBack = zoneId;
            if (links.containsKey(zoneId)) {
                zoneId = links.get(zoneId);
                obj = zones.get(zoneId);
            }
            if (obj == null) {
                throw new ZoneRulesException("Unknown time-zone ID: " + zoneIdBack);
            }
        }
    }
    if (obj instanceof ZoneRules) {
        return (ZoneRules)obj;
    }
    try {
        ZoneRules zrules = buildRules(zoneId, (List<ZoneLine>)obj);
        zones.put(zoneId, zrules);
        return zrules;
    } catch (Exception ex) {
        throw new ZoneRulesException(
            "Invalid binary time-zone data: TZDB:" + zoneId, ex);
    }
}
 

import java.time.zone.ZoneRulesException; //导入依赖的package包/类
@Override
protected TimeZone deserialize(String jsonValue, Unmarshaller unmarshaller, Type rtType) {
    try {
        final ZoneId zoneId = ZoneId.of(jsonValue);
        final ZonedDateTime zonedDateTime = LocalDateTime.now().atZone(zoneId);
        return new SimpleTimeZone(zonedDateTime.getOffset().getTotalSeconds() * 1000, zoneId.getId());
    } catch (ZoneRulesException e) {
        throw new JsonbException(Messages.getMessage(MessageKeys.ZONE_PARSE_ERROR, jsonValue), e);
    }
}
 

import java.time.zone.ZoneRulesException; //导入依赖的package包/类
/**
 * Returns the specified time zone from the repository configuration or the default time zone if none specified.
 *
 * @return the time zone
 */
public ZoneId getTimeZone() {
    if (timeZone == null) {
        return ZoneId.systemDefault();
    }
    try {
        return ZoneId.of(timeZone);
    } catch (final ZoneRulesException e) {
        LOGGER.warn("The time zone was not found. Uses GMT as fallback.");
        return ZoneId.of("GMT");
    }
}