Class GeoIpUtil

java.lang.Object

org.summerboot.jexpress.util.GeoIpUtil

public class GeoIpUtil
extends Object

Author:

Changski Tie Zheng Zhang 张铁铮, 魏泽北, 杜旺财, 杜富贵

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	GeoIpUtil.CallerAddressFilterOption

Field Summary

Fields

Modifier and Type	Field	Description
static final String	CHECKIP_URL_AWS
static Map<String,Pattern>	REGEX_CACHE

Constructor Summary

Constructors

Constructor	Description
GeoIpUtil()

Method Summary

Modifier and Type	Method	Description
static String	callerAddressFilter(String host, Set<String> whiteList, Set<String> blackList)	Simple filter for caller address
static String	callerAddressFilter(SocketAddress callerAddr, Set<String> whiteList, Set<String> blackList, GeoIpUtil.CallerAddressFilterOption option)	Simple filter for caller address
static String	getAddress(SocketAddress callerAddr, GeoIpUtil.CallerAddressFilterOption option)
static String	getExternalIp()
static String	getExternalIp(String url)
static String[]	getMyIP()
static boolean	matches(String input, String regex)
static boolean	matches(String input, String regex, String regexPrefix)
static void	showAddress(String host, int port)
static String	showAddress(InetSocketAddress address)

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

CHECKIP_URL_AWS

public static final String CHECKIP_URL_AWS

See Also:

• Constant Field Values

REGEX_CACHE

public static Map<String,Pattern> REGEX_CACHE

Constructor Details

GeoIpUtil

public GeoIpUtil()

Method Details

getExternalIp

public static String getExternalIp()
                            throws IOException,
URISyntaxException

Throws:

IOException

URISyntaxException

getExternalIp

public static String getExternalIp(String url)
                            throws IOException,
URISyntaxException

Throws:

IOException

URISyntaxException

getMyIP

public static String[] getMyIP()

showAddress

public static void showAddress(String host,
 int port)
                        throws UnknownHostException

Throws:

UnknownHostException

showAddress

public static String showAddress(InetSocketAddress address)

getAddress

public static String getAddress(SocketAddress callerAddr,
 GeoIpUtil.CallerAddressFilterOption option)

callerAddressFilter

public static String callerAddressFilter(SocketAddress callerAddr,
 Set<String> whiteList,
 Set<String> blackList,
 GeoIpUtil.CallerAddressFilterOption option)

Simple filter for caller address

Parameters:

callerAddr -

whiteList -

blackList -

option -

Returns:

null if OK, otherwise return the reason

callerAddressFilter

public static String callerAddressFilter(String host,
 Set<String> whiteList,
 Set<String> blackList)

Simple filter for caller address

Parameters:

host -

whiteList -

blackList -

Returns:

null if OK, otherwise return the reason

matches

public static boolean matches(String input,
 String regex)

matches

public static boolean matches(String input,
 String regex,
 String regexPrefix)