de.fuberlin.wiwiss.pubby.negotiation

Class ContentTypeNegotiator

java.lang.Object

de.fuberlin.wiwiss.pubby.negotiation.ContentTypeNegotiator

public class ContentTypeNegotiator
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	ContentTypeNegotiator.VariantSpec

Constructor Summary

Constructors

Constructor and Description
ContentTypeNegotiator()

Method Summary

Methods

Modifier and Type	Method and Description
void	addUserAgentOverride(Pattern userAgentString, String originalAcceptHeader, String newAcceptHeader) Overrides the Accept header for certain user agents.
ContentTypeNegotiator.VariantSpec	addVariant(String mediaType)
MediaRangeSpec	getBestMatch(String accept)
MediaRangeSpec	getBestMatch(String accept, String userAgent)
void	setDefaultAccept(String accept) Sets an Accept header to be used as the default if a client does not send an Accept header, or if the Accept header cannot be parsed.

Methods inherited from class java.lang.Object

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

Constructor Detail

ContentTypeNegotiator

public ContentTypeNegotiator()

Method Detail

addVariant

public ContentTypeNegotiator.VariantSpec addVariant(String mediaType)

setDefaultAccept

public void setDefaultAccept(String accept)

Sets an Accept header to be used as the default if a client does not send an Accept header, or if the Accept header cannot be parsed. Defaults to "* / *".

addUserAgentOverride

public void addUserAgentOverride(Pattern userAgentString,
                        String originalAcceptHeader,
                        String newAcceptHeader)

Overrides the Accept header for certain user agents. This can be used to implement special-case handling for user agents that send faulty Accept headers.

Parameters:

userAgentString - A pattern to be matched against the User-Agent header; null means regardless of User-Agent

originalAcceptHeader - Only override the Accept header if the user agent sends this header; null means always override

newAcceptHeader - The Accept header to be used instead

getBestMatch

public MediaRangeSpec getBestMatch(String accept)

getBestMatch

public MediaRangeSpec getBestMatch(String accept,
                          String userAgent)