org.eclipse.jetty.http

Class Syntax

java.lang.Object

org.eclipse.jetty.http.Syntax

public final class Syntax
extends Object

Collection of Syntax validation methods.

Use in a similar way as you would Objects.requireNonNull(Object)

Constructor Summary

Constructors

Constructor and Description
Syntax()

Method Summary

Modifier and Type	Method and Description
static void	requireValidRFC2616Token(String value, String msg) Per RFC2616: Section 2.2, a token follows these syntax rules
static void	requireValidRFC6265CookieValue(String value) Per RFC6265, Cookie.value follows these syntax rules

Methods inherited from class java.lang.Object

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

Constructor Detail

Syntax

public Syntax()

Method Detail

requireValidRFC2616Token

public static void requireValidRFC2616Token(String value,
                                            String msg)

Per RFC2616: Section 2.2, a token follows these syntax rules

  token          = 1*<any CHAR except CTLs or separators>
  CHAR           = <any US-ASCII character (octets 0 - 127)>
  CTL            = <any US-ASCII control character
                   (octets 0 - 31) and DEL (127)>
  separators     = "(" | ")" | "<" | ">" | "@"
                 | "," | ";" | ":" | "\" | <">
                 | "/" | "[" | "]" | "?" | "="
                 | "{" | "}" | SP | HT
 

Parameters:

value - the value to test

msg - the message to be prefixed if an IllegalArgumentException is thrown.

Throws:

IllegalArgumentException - if the value is invalid per spec

requireValidRFC6265CookieValue

public static void requireValidRFC6265CookieValue(String value)

Per RFC6265, Cookie.value follows these syntax rules

  cookie-value      = *cookie-octet / ( DQUOTE *cookie-octet DQUOTE )
  cookie-octet      = %x21 / %x23-2B / %x2D-3A / %x3C-5B / %x5D-7E
                      ; US-ASCII characters excluding CTLs,
                      ; whitespace DQUOTE, comma, semicolon,
                      ; and backslash
 

Parameters:

value - the value to test

Throws:

IllegalArgumentException - if the value is invalid per spec