Module io.helidon.http.media.jackson

Package io.helidon.http.media.jackson

Class JacksonSupport

java.lang.Object

io.helidon.http.media.MediaSupportBase<JacksonSupportConfig>

io.helidon.http.media.jackson.JacksonSupport

All Implemented Interfaces:

RuntimeType.Api<JacksonSupportConfig>, NamedService, NamedService, MediaSupport

public class JacksonSupport
extends MediaSupportBase<JacksonSupportConfig>
implements RuntimeType.Api<JacksonSupportConfig>

ServiceLoader provider implementation for Jackson media support.

Nested Class Summary

Nested classes/interfaces inherited from interface io.helidon.http.media.MediaSupport

MediaSupport.ReaderResponse<T>, MediaSupport.SupportLevel, MediaSupport.WriterResponse<T>

Method Summary

Modifier and Type	Method	Description
static JacksonSupportConfig.Builder	builder()	Creates a new builder.
protected boolean	canDeserialize(GenericType<?> type)	Check whether the type is supported by this media support for deserialization.
protected boolean	canSerialize(GenericType<?> type)	Check whether the type is supported by this media support for serialization.
static MediaSupport	create()	Creates a new JacksonSupport.
static MediaSupport	create(ObjectMapper objectMapper)	Creates a new JacksonSupport.
static MediaSupport	create(ObjectMapper objectMapper, String name)	Creates a new JacksonSupport.
static MediaSupport	create(Config config)	Deprecated, for removal: This API element is subject to removal in a future version. use create(io.helidon.config.Config) instead
static MediaSupport	create(Config config, String name)	Deprecated, for removal: This API element is subject to removal in a future version. use create(io.helidon.config.Config, java.lang.String) instead
static MediaSupport	create(Config config)	Creates a new JacksonSupport.
static MediaSupport	create(Config config, String name)	Creates a new JacksonSupport.
static JacksonSupport	create(JacksonSupportConfig jsonbSupportConfig)	Creates a new JacksonSupport based on the JacksonSupportConfig.
static JacksonSupport	create(Consumer<JacksonSupportConfig.Builder> consumer)	Creates a new customized JacksonSupport.
JacksonSupportConfig	prototype()	The prototype as it was received when creating this runtime object instance.
<T> MediaSupport.ReaderResponse<T>	reader(GenericType<T> type, Headers requestHeaders)	Reader for an entity.
<T> MediaSupport.ReaderResponse<T>	reader(GenericType<T> type, Headers requestHeaders, Headers responseHeaders)	Client response reader.
String	type()	Type of this implementation, to distinguish instances of same type, with different NamedService.name().
<T> MediaSupport.WriterResponse<T>	writer(GenericType<T> type, Headers requestHeaders, WritableHeaders<?> responseHeaders)	Server response writer.
<T> MediaSupport.WriterResponse<T>	writer(GenericType<T> type, WritableHeaders<?> requestHeaders)	Client request writer.

Methods inherited from class io.helidon.http.media.MediaSupportBase

config, isMediaTypeSupported, matchesClientRequest, matchesClientResponse, matchesServerRequest, matchesServerResponse, name

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.helidon.http.media.MediaSupport

init

Method Details

create

public static MediaSupport create()

Creates a new JacksonSupport.

Returns:

a new JacksonSupport

create

@Deprecated(forRemoval=true,
            since="4.4.0")
public static MediaSupport create(Config config)

Deprecated, for removal: This API element is subject to removal in a future version.

use create(io.helidon.config.Config) instead

Creates a new JacksonSupport.

Parameters:

config - must not be null

Returns:

a new JacksonSupport

create

public static MediaSupport create(Config config)

Creates a new JacksonSupport.

Parameters:

config - must not be null

Returns:

a new JacksonSupport

create

@Deprecated(forRemoval=true,
            since="4.4.0")
public static MediaSupport create(Config config,
 String name)

Deprecated, for removal: This API element is subject to removal in a future version.

use create(io.helidon.config.Config, java.lang.String) instead

Creates a new JacksonSupport.

Parameters:

config - must not be null

name - of the Jackson support

Returns:

a new JacksonSupport

create

public static MediaSupport create(Config config,
 String name)

Creates a new JacksonSupport.

Parameters:

config - must not be null

name - of the Jackson support

Returns:

a new JacksonSupport

create

public static MediaSupport create(ObjectMapper objectMapper)

Creates a new JacksonSupport.

Parameters:

objectMapper - must not be null

Returns:

a new JacksonSupport

create

public static MediaSupport create(ObjectMapper objectMapper,
 String name)

Creates a new JacksonSupport.

Parameters:

objectMapper - must not be null

name - name of the jackson support to create

Returns:

a new JacksonSupport

create

public static JacksonSupport create(JacksonSupportConfig jsonbSupportConfig)

Creates a new JacksonSupport based on the JacksonSupportConfig.

Parameters:

jsonbSupportConfig - must not be null

Returns:

a new JacksonSupport

create

public static JacksonSupport create(Consumer<JacksonSupportConfig.Builder> consumer)

Creates a new customized JacksonSupport.

Parameters:

consumer - config builder consumer

Returns:

a new JacksonSupport

builder

public static JacksonSupportConfig.Builder builder()

Creates a new builder.

Returns:

a new builder instance

type

public String type()

Description copied from interface: NamedService

Type of this implementation, to distinguish instances of same type, with different NamedService.name(). Use for example ConfiguredProvider.configKey() to define the type.

Specified by:

type in interface NamedService

Specified by:

type in interface NamedService

Overrides:

type in class MediaSupportBase<JacksonSupportConfig>

Returns:

type of this service

reader

public <T> MediaSupport.ReaderResponse<T> reader(GenericType<T> type,
 Headers requestHeaders)

Description copied from interface: MediaSupport

Reader for an entity.

Specified by:

reader in interface MediaSupport

Type Parameters:

T - type

Parameters:

type - type of entity

requestHeaders - headers belonging to this entity (such as server request headers), expected to have content type

Returns:

reader response, whether this type is supported or not

writer

public <T> MediaSupport.WriterResponse<T> writer(GenericType<T> type,
 Headers requestHeaders,
 WritableHeaders<?> responseHeaders)

Description copied from interface: MediaSupport

Server response writer.

Specified by:

writer in interface MediaSupport

Type Parameters:

T - type

Parameters:

type - type of entity

requestHeaders - request headers

responseHeaders - response headers

Returns:

writer response, whether this type is supported or not

reader

public <T> MediaSupport.ReaderResponse<T> reader(GenericType<T> type,
 Headers requestHeaders,
 Headers responseHeaders)

Description copied from interface: MediaSupport

Client response reader.

Specified by:

reader in interface MediaSupport

Type Parameters:

T - type

Parameters:

type - type of entity

requestHeaders - request headers

responseHeaders - response headers

Returns:

reader response, whether this type is supported or not

writer

public <T> MediaSupport.WriterResponse<T> writer(GenericType<T> type,
 WritableHeaders<?> requestHeaders)

Description copied from interface: MediaSupport

Client request writer.

Specified by:

writer in interface MediaSupport

Type Parameters:

T - type

Parameters:

type - type of entity

requestHeaders - request headers

Returns:

writer response, whether this type is supported or not

prototype

public JacksonSupportConfig prototype()

Description copied from interface: RuntimeType.Api

The prototype as it was received when creating this runtime object instance.

Specified by:

prototype in interface RuntimeType.Api<JacksonSupportConfig>

Returns:

prototype object used to create this instance

canSerialize

protected boolean canSerialize(GenericType<?> type)

Description copied from class: MediaSupportBase

Check whether the type is supported by this media support for serialization.

Specified by:

canSerialize in class MediaSupportBase<JacksonSupportConfig>

Parameters:

type - type to check

Returns:

whether this media support can handle this type

canDeserialize

protected boolean canDeserialize(GenericType<?> type)

Description copied from class: MediaSupportBase

Check whether the type is supported by this media support for deserialization.

Specified by:

canDeserialize in class MediaSupportBase<JacksonSupportConfig>

Parameters:

type - type to check

Returns:

whether this media support can handle this type