Package dk.mada.jaxrs.model.api

Class ContentSelector

java.lang.Object

dk.mada.jaxrs.model.api.ContentSelector

public class ContentSelector
extends Object

Selects content based on configuration. Some requests or responses may contain multiple media-types. The options parser-api-preferred-response-mediatypes and parser-api-preferred-reply-mediatypes can be used to control which type is selected.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final record	ContentSelector.ContentContext	The context of a content lookup.
static enum	ContentSelector.Location	Location of the content to resolve.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	PARSER_API_PREFERRED_REQUEST_MEDIATYPES	Preferred request media types option name.
static final String	PARSER_API_PREFERRED_RESPONSE_MEDIATYPES	Preferred response media types option name.

Constructor Summary

Constructors

Constructor	Description
ContentSelector(List<Pattern> preferredRequestMediaTypes, List<Pattern> preferredResponseMediaTypes)	Constructs a new selector instance.

Method Summary

Modifier and Type	Method	Description
Optional<String>	selectPreferredMediaType(Collection<String> mediaTypes, ContentSelector.ContentContext context)	Select preferred media type,

Methods inherited from class java.lang.Object

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

Field Details

PARSER_API_PREFERRED_REQUEST_MEDIATYPES

public static final String PARSER_API_PREFERRED_REQUEST_MEDIATYPES

Preferred request media types option name. Not a super placement!

See Also:

• Constant Field Values

PARSER_API_PREFERRED_RESPONSE_MEDIATYPES

public static final String PARSER_API_PREFERRED_RESPONSE_MEDIATYPES

Preferred response media types option name. Not a super placement!

See Also:

• Constant Field Values

Constructor Details

ContentSelector

public ContentSelector(List<Pattern> preferredRequestMediaTypes,
 List<Pattern> preferredResponseMediaTypes)

Constructs a new selector instance.

Parameters:

preferredRequestMediaTypes - a list of patterns for matching request media types

preferredResponseMediaTypes - a list of patterns for matching response media types

Method Details

selectPreferredMediaType

public Optional<String> selectPreferredMediaType(Collection<String> mediaTypes,
 ContentSelector.ContentContext context)

Select preferred media type,

Parameters:

mediaTypes - the possible media types

context - the selection context

Returns:

the selected context