Package org.glassfish.jersey.message.internal

Class VariantListBuilder

java.lang.Object

jakarta.ws.rs.core.Variant.VariantListBuilder

org.glassfish.jersey.message.internal.VariantListBuilder

public class VariantListBuilder
extends Variant.VariantListBuilder

An implementation of VariantListBuilder.

Author:

Paul Sandoz, Marek Potociar

Constructor Summary

Constructors

Constructor	Description
VariantListBuilder()

Method Summary

Modifier and Type	Method	Description
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.
VariantListBuilder	encodings(String... encodings)	Set the encoding(s) for this variant.
VariantListBuilder	languages(Locale... languages)	Set the language(s) for this variant.
VariantListBuilder	mediaTypes(MediaType... mediaTypes)	Set the media type(s) for this variant.

Methods inherited from class jakarta.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

VariantListBuilder

public VariantListBuilder()

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 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<Variant> 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<Variant> 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 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 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 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.