Java AddressNotFoundException类代码示例

import com.maxmind.geoip2.exception.AddressNotFoundException; //导入依赖的package包/类
@Test(expected = AddressNotFoundException.class)
public void testUnkownIpRequired() throws Throwable {
  GeoIpOperation op = setup(Arrays.asList(GeoProperty.LOCATION), true);

  DummpyEvent devent = new DummpyEvent();
  devent.setField("ip_address", "10.0.0.1");

  InternalEvent ievent = new InternalEvent("", null, 0);
  ievent.setEventObj(devent);

  try {
    op.perform(ievent);
  } catch (OperationException e) {
    throw e.getCause();
  }
}
 

import com.maxmind.geoip2.exception.AddressNotFoundException; //导入依赖的package包/类
/**
 * @param ipAddress IPv4 or IPv6 address to lookup.
 * @return A <T> object with the data for the IP address
 * @throws IOException              if there is an error opening or reading from the file.
 * @throws AddressNotFoundException if the IP address is not in our database
 */
private <T> T get(InetAddress ipAddress, Class<T> cls,
                  String type) throws IOException, AddressNotFoundException {

    String databaseType = this.getMetadata().getDatabaseType();
    if (!databaseType.contains(type)) {
        String caller = Thread.currentThread().getStackTrace()[2]
                .getMethodName();
        throw new UnsupportedOperationException(
                "Invalid attempt to open a " + databaseType
                        + " database using the " + caller + " method");
    }

    ObjectNode node = jsonNodeToObjectNode(reader.get(ipAddress));

    // We throw the same exception as the web service when an IP is not in
    // the database
    if (node == null) {
        throw new AddressNotFoundException("The address "
                + ipAddress.getHostAddress() + " is not in the database.");
    }

    InjectableValues inject = new JsonInjector(locales, ipAddress.getHostAddress());

    return this.om.reader(inject).treeToValue(node, cls);
}
 

import com.maxmind.geoip2.exception.AddressNotFoundException; //导入依赖的package包/类
public Optional<Country> getCountry(InetAddress address) {
    if (geoReader == null) {
        return Optional.empty();
    }

    try {
        return Optional.of(geoReader.country(address).getCountry());
    } catch (AddressNotFoundException notFoundEx) {
        //ignore
    } catch (IOException | GeoIp2Exception ex) {
        logger.error("Failed to lookup country of {}", address, ex);
    }

    return Optional.empty();
}
 

import com.maxmind.geoip2.exception.AddressNotFoundException; //导入依赖的package包/类
private void unknownAddress(DatabaseReader reader) throws IOException,
        GeoIp2Exception {
    this.exception.expect(AddressNotFoundException.class);
    this.exception
            .expectMessage(containsString("The address 10.10.10.10 is not in the database."));
    try {
        reader.city(InetAddress.getByName("10.10.10.10"));
    } finally {
        reader.close();
    }
}