Package com.inrupt.client

Class Headers

java.lang.Object

com.inrupt.client.Headers

All Implemented Interfaces:

Serializable

public final class Headers
extends Object
implements Serializable

A read-only view of a collection of HTTP headers.

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	Headers.Link	A class for representing an HTTP Link header.
static final class	Headers.WacAllow	a class for parsing WAC-allow headers.
static final class	Headers.WwwAuthenticate	Part of the HTTP Challenge and Response authentication framework, this class represents a challenge object as represented in a WWW-Authenticate Response Header.

Method Summary

Modifier and Type	Method	Description
List<String>	allValues(String name)	Get all values for a header.
Map<String,List<String>>	asMap()	Get the header values as a Java Map.
static Headers	empty()	Create an empty headers object.
Optional<String>	firstValue(String name)	Get the first value of a header, if it exists.
static Headers	of(Map<String,List<String>> headers)	Create a headers object from an existing Java Map.

Methods inherited from class java.lang.Object

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

Method Details

firstValue

public Optional<String> firstValue(String name)

Get the first value of a header, if it exists.

Parameters:

name - the header name

Returns:

the first value, if present

allValues

public List<String> allValues(String name)

Get all values for a header.

Parameters:

name - the header name

Returns:

the values for the header. If no values are present, an empty list will be returned

asMap

public Map<String,List<String>> asMap()

Get the header values as a Java Map.

Returns:

the header values

of

public static Headers of(Map<String,List<String>> headers)

Create a headers object from an existing Java Map.

Parameters:

headers - the headers represented as a Map

Returns:

the new Headers object

empty

public static Headers empty()

Create an empty headers object.

Returns:

the new Headers object