Module io.helidon.common.uri

Package io.helidon.common.uri

Class UriValidator

java.lang.Object

io.helidon.common.uri.UriValidator

public final class UriValidator
extends Object

Validate parts of the URI.

Validation is based on RFC-3986.

The following list provides an overview of parts of URI and how/if we validate it:

• scheme - validateScheme(String)
• authority - validateHost(String), port is validated in HTTP processing
• path - see UriPath.validate()
• query - validateQuery(String)
• fragment - validateFragment(String)

Method Summary

Modifier and Type	Method	Description
static void	validateFragment(String rawFragment)	Validate URI fragment.
static void	validateHost(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.
static void	validateQuery(String rawQuery)	Validate a URI Query raw string.
static void	validateScheme(String scheme)	Validate a URI scheme.

Methods inherited from class java.lang.Object

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

Method Details

validateScheme

public static void validateScheme(String scheme)

Validate a URI scheme.

Parameters:

scheme - scheme to validate

Throws:

UriValidationException - in case there are invalid characters in the scheme

validateQuery

public static void validateQuery(String rawQuery)

Validate a URI Query raw string.

Parameters:

rawQuery - query to validate

Throws:

UriValidationException - in case there are invalid characters in the query

validateHost

public static void validateHost(String host)

Validate a host string.

Parameters:

host - host to validate

Throws:

UriValidationException - in case there are invalid characters in the host

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:

UriValidationException - in case there are invalid characters in the host

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:

UriValidationException - in case there are invalid characters in the host

validateFragment

public static void validateFragment(String rawFragment)

Validate URI fragment.

Parameters:

rawFragment - fragment to validate

Throws:

UriValidationException - in case there are invalid characters in the fragment