Package com.vaadin.flow.component.map.serialization

Class MapSerializer

java.lang.Object

com.vaadin.flow.component.map.serialization.MapSerializer

All Implemented Interfaces:

Serializable

public class MapSerializer
extends Object
implements Serializable

Custom JSON serializer for the map component using a Jackson ObjectMapper

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
MapSerializer(MapBase map)

Method Summary

Modifier and Type	Method	Description
elemental.json.JsonValue	toJson(Object value)	Serializes a map configuration object to JSON using a Jackson ObjectMapper, and returns the value as a JsonValue to provide it in a type that is compatible with Flow.

Methods inherited from class java.lang.Object

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

Constructor Details

MapSerializer

public MapSerializer(MapBase map)

Method Details

toJson

public elemental.json.JsonValue toJson(Object value)

Serializes a map configuration object to JSON using a Jackson ObjectMapper, and returns the value as a JsonValue to provide it in a type that is compatible with Flow.

Throws a runtime exception if the object can not be serialized to JSON.

Parameters:

value - the map configuration object to be serialized into JSON

Returns:

a JsonValue representing the configuration object as JSON