io.micronaut.serde.support.serializers

Class ObjectSerializer

java.lang.Object

io.micronaut.serde.support.serializers.ObjectSerializer

All Implemented Interfaces:

Serializer<java.lang.Object>

@Internal
 @Singleton
 @Primary
public class ObjectSerializer
extends java.lang.Object
implements Serializer<java.lang.Object>

Fallback Serializer for general Object values. For deserialization, deserializes to standard types like Number, String, Boolean, Map and List.

This class is used in multiple scenarios:

• When the user has an Object property in a serializable bean.
• When the user explicitly calls JsonMapper.writeValue(java.io.OutputStream, java.lang.Object)(gen, Object.class)

Nested Class Summary

Nested classes/interfaces inherited from interface io.micronaut.serde.Serializer

Serializer.EncoderContext

Constructor Summary

Constructors

Constructor and Description
ObjectSerializer(SerdeIntrospections introspections, SerializationConfiguration configuration)

Method Summary

Modifier and Type	Method and Description
Serializer<java.lang.Object>	createSpecific(io.micronaut.core.type.Argument<?> type, Serializer.EncoderContext encoderContext) Create a more specific serializer for the given definition.
protected java.util.List<io.micronaut.serde.support.serializers.SerBean.SerProperty<java.lang.Object,java.lang.Object>>	getWriteProperties(io.micronaut.serde.support.serializers.SerBean<java.lang.Object> serBean) Obtains the write properties for this serializer.
void	serialize(Encoder encoder, Serializer.EncoderContext context, java.lang.Object value, io.micronaut.core.type.Argument<?> type) Serializes the given value using the passed Encoder.

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.micronaut.serde.Serializer

isAbsent, isEmpty

Constructor Detail

ObjectSerializer

public ObjectSerializer(SerdeIntrospections introspections,
                        SerializationConfiguration configuration)

Method Detail

createSpecific

public Serializer<java.lang.Object> createSpecific(io.micronaut.core.type.Argument<?> type,
                                                   Serializer.EncoderContext encoderContext)

Description copied from interface: Serializer

Create a more specific serializer for the given definition.

Specified by:

createSpecific in interface Serializer<java.lang.Object>

Parameters:

type - The type definition including any annotation metadata

encoderContext - The encoder context

Returns:

The more specific serializer

serialize

public final void serialize(Encoder encoder,
                            Serializer.EncoderContext context,
                            java.lang.Object value,
                            io.micronaut.core.type.Argument<?> type)
                     throws java.io.IOException

Description copied from interface: Serializer

Serializes the given value using the passed Encoder.

Specified by:

serialize in interface Serializer<java.lang.Object>

Parameters:

encoder - The encoder to use

context - The encoder context, never null

value - The value, can be null

type - Models the generic type of the value

Throws:

java.io.IOException - If an error occurs during serialization

getWriteProperties

@NonNull
protected java.util.List<io.micronaut.serde.support.serializers.SerBean.SerProperty<java.lang.Object,java.lang.Object>> getWriteProperties(io.micronaut.serde.support.serializers.SerBean<java.lang.Object> serBean)

Obtains the write properties for this serializer.

Parameters:

serBean - The serialization bean.

Returns:

The write properties, never null