Module io.helidon.http

Package io.helidon.http

Class HostValidator

java.lang.Object

io.helidon.http.HostValidator

public final class HostValidator
extends Object

Validate the host string (maybe from the Host header).

Validation is based on RFC-3986.

Method Summary

Modifier and Type	Method	Description
static void	validate(String host)	Validate a host string.
static void	validateIpLiteral(String ipLiteral)	An IP literal starts with [ and ends with ].
static void	validateNonIpLiteral(String host)	Validate IPv4 address or a registered name.

Methods inherited from class java.lang.Object

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

Method Details

validate

public static void validate(String host)

Validate a host string.

Parameters:

host - host to validate

Throws:

IllegalArgumentException - in case the host is not valid, the message is HTML encoded

validateIpLiteral

public static void validateIpLiteral(String ipLiteral)

An IP literal starts with [ and ends with ].

Parameters:

ipLiteral - host literal string, may be an IPv6 address, or IP version future

Throws:

IllegalArgumentException - in case the host is not valid, the message is HTML encoded

validateNonIpLiteral

public static void validateNonIpLiteral(String host)

Validate IPv4 address or a registered name.

Parameters:

host - string with either an IPv4 address, or a registered name

Throws:

IllegalArgumentException - in case the host is not valid, the message is HTML encoded