io.higgs.http.server.protocol.mediaTypeDecoders

Class JsonDecoder

java.lang.Object

io.higgs.http.server.protocol.mediaTypeDecoders.JsonDecoder

All Implemented Interfaces:

MediaTypeDecoder

public class JsonDecoder
extends Object
implements MediaTypeDecoder

Author:

Courtney Robinson

Field Summary

Fields

Modifier and Type	Field and Description
static com.fasterxml.jackson.databind.ObjectMapper	mapper

Constructor Summary

Constructors

Constructor and Description
JsonDecoder(HttpRequest request)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	canDecode(List<MediaType> mediaType)
void	finished(io.netty.channel.ChannelHandlerContext ctx) Invoked when all the HTTP content for the request has een received.
void	offer(io.netty.handler.codec.http.HttpContent chunk) Called each time a chunk of data is received for the request
DependencyProvider	provider()

Methods inherited from class java.lang.Object

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

Field Detail

mapper

public static final com.fasterxml.jackson.databind.ObjectMapper mapper

Constructor Detail

JsonDecoder

public JsonDecoder(HttpRequest request)

Method Detail

canDecode

public boolean canDecode(List<MediaType> mediaType)

Specified by:

canDecode in interface MediaTypeDecoder

Parameters:

mediaType - the media type to check compatibility for

Returns:

true if this decoder can handle the given media type

offer

public void offer(io.netty.handler.codec.http.HttpContent chunk)

Description copied from interface: MediaTypeDecoder

Called each time a chunk of data is received for the request

Specified by:

offer in interface MediaTypeDecoder

Parameters:

chunk - the chunk to decode or buffer

finished

public void finished(io.netty.channel.ChannelHandlerContext ctx)

Description copied from interface: MediaTypeDecoder

Invoked when all the HTTP content for the request has een received. MediaTypeDecoder.offer(HttpContent) will not be called after this and whatever is decoded will be passed to the target method

Specified by:

finished in interface MediaTypeDecoder

Parameters:

ctx - the context

provider

public DependencyProvider provider()

Specified by:

provider in interface MediaTypeDecoder

Returns:

A dependency provider which the decoder can use to provide anything that can be injected into methods