Module org.eclipse.yasson

Package org.eclipse.yasson.internal.serializer

Class MapToObjectSerializer<K,V>

java.lang.Object

org.eclipse.yasson.internal.serializer.MapToObjectSerializer<K,V>

Type Parameters:

K - Map key type to serialize

V - Map value type to serialize

public class MapToObjectSerializer<K,V>
extends Object

Serialize Map with String keys as JSON Object:

 {
     "key1": JsonValue,
     "key2": JsonValue,
     ...
 }
 

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	MapToObjectSerializer(MapSerializer<K,V> serializer)	Creates an instance of Map serialization to JsonObject.

Method Summary

Modifier and Type	Method	Description
default void	beforeSerialize(Map<K,V> obj)	Process container before serialization begins.
void	serializeContainer(Map<K,V> obj, jakarta.json.stream.JsonGenerator generator, jakarta.json.bind.serializer.SerializationContext ctx)	Serialize content of provided Map.
default void	writeEnd(jakarta.json.stream.JsonGenerator generator)	Writes end of an object or an array.
void	writeStart(jakarta.json.stream.JsonGenerator generator)	Write start of Map serialization.
void	writeStart(String key, jakarta.json.stream.JsonGenerator generator)	Write start of Map serialization.

Methods inherited from class java.lang.Object

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

Constructor Detail

MapToObjectSerializer

protected MapToObjectSerializer(MapSerializer<K,V> serializer)

Creates an instance of Map serialization to JsonObject.

Parameters:

serializer - reference to Map serialization entry point

Method Detail

writeStart

public void writeStart(jakarta.json.stream.JsonGenerator generator)

Write start of Map serialization. Opens JsonObject block.

Parameters:

generator - JSON format generator

writeStart

public void writeStart(String key,
                       jakarta.json.stream.JsonGenerator generator)

Write start of Map serialization. Opens JsonObject block.

Parameters:

key - JSON key name

generator - JSON format generator

serializeContainer

public void serializeContainer(Map<K,V> obj,
                               jakarta.json.stream.JsonGenerator generator,
                               jakarta.json.bind.serializer.SerializationContext ctx)

Serialize content of provided Map. Content of provided Map is written into JsonObject block. Map keys are written as JsonObject property name Strings.

Parameters:

obj - Map to be serialized

generator - JSON format generator

ctx - JSON serialization context

beforeSerialize

public default void beforeSerialize(Map<K,V> obj)

Process container before serialization begins. Does nothing by default.

Parameters:

obj - item to be serialized

writeEnd

public default void writeEnd(jakarta.json.stream.JsonGenerator generator)

Writes end of an object or an array.

Parameters:

generator - JSON format generator