Package eu.webtoolkit.jwt

Class Configuration.Network

java.lang.Object

eu.webtoolkit.jwt.Configuration.Network

Enclosing class:

Configuration

public static class Configuration.Network
extends Object

A class describing an IPv4 or IPv6 network

Field Summary

Fields

Modifier and Type	Field	Description
final InetAddress	address
final int	prefixLength

Constructor Summary

Constructors

Constructor	Description
Network(InetAddress address, int prefixLength)	Constructor

Method Summary

Modifier and Type	Method	Description
boolean	contains(InetAddress address)	Checks whether this network contains the given address
static Configuration.Network	fromString(String s)	Creates a network from CIDR notation

Methods inherited from class java.lang.Object

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

Field Details

address

public final InetAddress address

prefixLength

public final int prefixLength

Constructor Details

Network

public Network(InetAddress address,
 int prefixLength)

Constructor

Throws:

IllegalArgumentException - if the prefix length is not valid for the type of IP address

Method Details

fromString

public static Configuration.Network fromString(String s)

Creates a network from CIDR notation

This parses either an IPv4 or IPv6 network in CIDR notation, e.g. 192.168.0.0/16 or fe80::/10, or if the slash is omitted, it is treated as the subnetwork that only contains that specific address, e.g. 192.168.1.1 is interpreted as 192.168.1.1/32.

Parameters:

s - the network in CIDR notation e.g. 192.168.0.0/16, or fe80::/10

Throws:

IllegalArgumentException - if the address can not be parsed or the prefix length is not valid for the type of IP address

contains

public boolean contains(InetAddress address)

Checks whether this network contains the given address