org.jboss.resteasy.specimpl

Class VariantListBuilderImpl

java.lang.Object

javax.ws.rs.core.Variant.VariantListBuilder

org.jboss.resteasy.specimpl.VariantListBuilderImpl

public class VariantListBuilderImpl
extends Variant.VariantListBuilder

Version:

$Revision: 1 $

Author:

Bill Burke

Constructor Summary

Constructors

Constructor and Description
VariantListBuilderImpl()

Method Summary

Modifier and Type	Method and Description
Variant.VariantListBuilder	add() Add the current combination of metadata to the list of supported variants, after this method is called the current combination of metadata is emptied.
List<Variant>	build() Add the current combination of metadata to the list of supported variants (provided the current combination of metadata is not empty) and build a list of representation variants from the current state of the builder.
Variant.VariantListBuilder	encodings(String... encodings) Set the encoding(s) for this variant.
Variant.VariantListBuilder	languages(Locale... languages) Set the language(s) for this variant.
Variant.VariantListBuilder	mediaTypes(MediaType... mediaTypes) Set the media type(s) for this variant.

Methods inherited from class javax.ws.rs.core.Variant.VariantListBuilder

newInstance

Methods inherited from class java.lang.Object

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

Constructor Detail

VariantListBuilderImpl

public VariantListBuilderImpl()

Method Detail

build

public List<Variant> build()

Description copied from class: Variant.VariantListBuilder

Add the current combination of metadata to the list of supported variants (provided the current combination of metadata is not empty) and build a list of representation variants from the current state of the builder. After this method is called the builder is reset to an empty state.

Specified by:

build in class Variant.VariantListBuilder

Returns:

a list of representation variants.

add

public Variant.VariantListBuilder add()

Description copied from class: Variant.VariantListBuilder

Add the current combination of metadata to the list of supported variants, after this method is called the current combination of metadata is emptied.

If more than one value is supplied for one or more of the variant properties then a variant will be generated for each possible combination. E.g. in the following list would have five (4 + 1) members:

List list = VariantListBuilder.newInstance()
         .languages(Locale.ENGLISH, Locale.FRENCH).encodings("zip", "identity").add()
         .languages(Locale.GERMAN).mediaTypes(MediaType.TEXT_PLAIN_TYPE).add()
         .build()

Note that it is not necessary to call the add() method immediately before the build method is called. E.g. the resulting list produced in the example above would be identical to the list produced by the following code:

List list = VariantListBuilder.newInstance()
         .languages(Locale.ENGLISH, Locale.FRENCH).encodings("zip", "identity").add()
         .languages(Locale.GERMAN).mediaTypes(MediaType.TEXT_PLAIN_TYPE)
         .build()

Specified by:

add in class Variant.VariantListBuilder

Returns:

the updated builder.

languages

public Variant.VariantListBuilder languages(Locale... languages)

Description copied from class: Variant.VariantListBuilder

Set the language(s) for this variant.

Specified by:

languages in class Variant.VariantListBuilder

Parameters:

languages - the available languages.

Returns:

the updated builder.

encodings

public Variant.VariantListBuilder encodings(String... encodings)

Description copied from class: Variant.VariantListBuilder

Set the encoding(s) for this variant.

Specified by:

encodings in class Variant.VariantListBuilder

Parameters:

encodings - the available encodings.

Returns:

the updated builder.

mediaTypes

public Variant.VariantListBuilder mediaTypes(MediaType... mediaTypes)

Description copied from class: Variant.VariantListBuilder

Set the media type(s) for this variant.

Specified by:

mediaTypes in class Variant.VariantListBuilder

Parameters:

mediaTypes - the available mediaTypes. If specific charsets are supported they should be included as parameters of the respective media type.

Returns:

the updated builder.