com.github.nmorel.gwtjackson.client.ser.map

Class MapJsonSerializer<M extends Map<K,V>,K,V>

java.lang.Object

com.github.nmorel.gwtjackson.client.JsonSerializer<M>

com.github.nmorel.gwtjackson.client.ser.map.MapJsonSerializer<M,K,V>

Type Parameters:

M - Type of the Map

K - Type of the keys inside the Map

V - Type of the values inside the Map

public class MapJsonSerializer<M extends Map<K,V>,K,V>
extends JsonSerializer<M>

Default JsonSerializer implementation for Map.

Author:

Nicolas Morel

Field Summary

Fields

Modifier and Type	Field and Description
protected KeySerializer<K>	keySerializer
protected JsonSerializer<V>	valueSerializer

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	MapJsonSerializer(KeySerializer<K> keySerializer, JsonSerializer<V> valueSerializer)

Method Summary

Methods

Modifier and Type	Method and Description
void	doSerialize(JsonWriter writer, M values, JsonSerializationContext ctx) Serializes a non-null object into JSON output.
static <M extends Map<K,V>,K,V> MapJsonSerializer<M,K,V>	newInstance(KeySerializer<K> keySerializer, JsonSerializer<V> valueSerializer)

Methods inherited from class com.github.nmorel.gwtjackson.client.JsonSerializer

serialize

Methods inherited from class java.lang.Object

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

Field Detail

keySerializer

protected final KeySerializer<K> keySerializer

valueSerializer

protected final JsonSerializer<V> valueSerializer

Constructor Detail

MapJsonSerializer

protected MapJsonSerializer(KeySerializer<K> keySerializer,
                 JsonSerializer<V> valueSerializer)

Parameters:

keySerializer - KeySerializer used to serialize the keys.

valueSerializer - JsonSerializer used to serialize the values.

Method Detail

newInstance

public static <M extends Map<K,V>,K,V> MapJsonSerializer<M,K,V> newInstance(KeySerializer<K> keySerializer,
                                                            JsonSerializer<V> valueSerializer)

Type Parameters:

M - Type of the Map

K - Type of the keys inside the Map

V - Type of the values inside the Map

Parameters:

keySerializer - KeySerializer used to serialize the keys.

valueSerializer - JsonSerializer used to serialize the values.

Returns:

a new instance of MapJsonSerializer

doSerialize

public void doSerialize(JsonWriter writer,
               @Nonnull
               M values,
               JsonSerializationContext ctx)
                 throws IOException

Description copied from class: JsonSerializer

Serializes a non-null object into JSON output.

Specified by:

doSerialize in class JsonSerializer<M extends Map<K,V>>

Parameters:

writer - JsonWriter used to write the serialized JSON

values - Object to serialize

ctx - Context for the full serialization process

Throws:

IOException - if an error occurs while writing the output