freenet.clients.http.geoip

Class IPConverter

java.lang.Object

freenet.clients.http.geoip.IPConverter

public class IPConverter
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	IPConverter.Country

Method Summary

Modifier and Type	Method and Description
static IPConverter	getInstance(java.io.File file) Returns the reference to singleton object of this class.
long	ip2num(java.lang.String ip) Converts a given IP4 in a long number
IPConverter.Country	locateIP(byte[] ip)
IPConverter.Country	locateIP(java.lang.String ip) Returns a IPConverter.Country respecting given IP4.

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static IPConverter getInstance(java.io.File file)

Returns the reference to singleton object of this class.

Returns:

singleton object

ip2num

public long ip2num(java.lang.String ip)

Converts a given IP4 in a long number

Parameters:

ip - IP in "XX.XX.XX.XX" format

Returns:

IP in long format

Throws:

java.lang.NumberFormatException - If the string is not an IP address.

locateIP

public IPConverter.Country locateIP(java.lang.String ip)

Returns a IPConverter.Country respecting given IP4.

Parameters:

ip - IP in "XX.XX.XX.XX" format

Returns:

IPConverter.Country of given IP, or null if the passed in string is not an IP address or we fail to load the ip to country data file.

Throws:

java.io.IOException

locateIP

public IPConverter.Country locateIP(byte[] ip)