org.takes.rq

Interface RqHeaders

All Superinterfaces:

Body, Head, Request

All Known Implementing Classes:

RqHeaders.Base, RqHeaders.Smart

public interface RqHeaders
extends Request

HTTP headers parsing

All implementations of this interface must be immutable and thread-safe.

Since:

0.1

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	RqHeaders.Base Request decorator, for HTTP headers parsing.
static class	RqHeaders.Smart Smart decorator, with extra features.

Method Summary

Modifier and Type	Method and Description
List<String>	header(CharSequence key) Get single header.
Set<String>	names() Get all header names.

Methods inherited from interface org.takes.Head

head

Methods inherited from interface org.takes.Body

body

Method Detail

header

List<String> header(CharSequence key)
             throws IOException

Get single header.

Parameters:

key - Header name

Returns:

List of values (can be empty)

Throws:

IOException - If fails

names

Set<String> names()
           throws IOException

Get all header names.

Returns:

All names

Throws:

IOException - If fails