io.vertx.ext.web

Interface ParsedHeaderValues

public interface ParsedHeaderValues

A container with the request's headers that are meaningful enough to be parsed Contains:

• Accept -> MIME header, parameters and sortable
• Accept-Charset -> Parameters and sortable
• Accept-Encoding -> Parameters and sortable
• Accept-Language -> Parameters and sortable
• Content-Type -> MIME header and parameters

Method Summary

Modifier and Type	Method and Description
List<MIMEHeader>	accept()
List<ParsedHeaderValue>	acceptCharset()
List<ParsedHeaderValue>	acceptEncoding()
List<LanguageHeader>	acceptLanguage()
MIMEHeader	contentType()
<T extends ParsedHeaderValue> T	findBestUserAcceptedIn(List<T> accepted, Collection<T> in) Given the sorted list of parsed header values the user has sent and an Iterable of acceptable values: It finds the first accepted header that matches any inside the Iterable.

Method Detail

accept

List<MIMEHeader> accept()

Returns:

List of MIME values in the Accept header

acceptCharset

List<ParsedHeaderValue> acceptCharset()

Returns:

List of charset values in the Accept-Charset header

acceptEncoding

List<ParsedHeaderValue> acceptEncoding()

Returns:

List of encofing values in the Accept-Encoding header

acceptLanguage

List<LanguageHeader> acceptLanguage()

Returns:

List of languages in the Accept-Language header

contentType

MIMEHeader contentType()

Returns:

MIME value in the Content-Type header

findBestUserAcceptedIn

<T extends ParsedHeaderValue> T findBestUserAcceptedIn(List<T> accepted,
                                                       Collection<T> in)

Given the sorted list of parsed header values the user has sent and an Iterable of acceptable values: It finds the first accepted header that matches any inside the Iterable.

Note: This method is intended for internal usage.

Parameters:

accepted - The sorted list of headers to find the best one.

in - The headers to match against.

Returns:

The first header that matched, otherwise empty if none matched