io.micronaut.serde.support.serdes

Class ObjectArraySerde

java.lang.Object

io.micronaut.serde.support.serdes.ObjectArraySerde

All Implemented Interfaces:

Deserializer<java.lang.Object[]>, Serde<java.lang.Object[]>, Serializer<java.lang.Object[]>, NullableDeserializer<java.lang.Object[]>, NullableSerde<java.lang.Object[]>

public class ObjectArraySerde
extends java.lang.Object
implements NullableSerde<java.lang.Object[]>, Serde<java.lang.Object[]>

Deserializer for object arrays.

Since:

1.0.0

Author:

graemerocher

Nested Class Summary

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

Serializer.EncoderContext

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

Deserializer.DecoderContext

Constructor Summary

Constructors

Constructor and Description
ObjectArraySerde()

Method Summary

Modifier and Type	Method and Description
Deserializer<java.lang.Object[]>	createSpecific(io.micronaut.core.type.Argument<? super java.lang.Object[]> context, Deserializer.DecoderContext decoderContext) Create a new child deserializer or return this if non is necessary for the given context.
java.lang.Object[]	deserializeNonNull(Decoder decoder, Deserializer.DecoderContext decoderContext, io.micronaut.core.type.Argument<? super java.lang.Object[]> type) A method that is invoked when the value is known not to be null.
protected Deserializer<?>	findDeserializer(Deserializer.DecoderContext decoderContext, io.micronaut.core.type.Argument<?> componentType) Resolves the deserializer.
protected io.micronaut.core.type.Argument<java.lang.Object>	getComponentType(io.micronaut.core.type.Argument<? super java.lang.Object[]> type) resolves the component type.
boolean	isEmpty(java.lang.Object[] value) Used for JsonInclude.Include#NON_EMPTY checking.
void	serialize(Encoder encoder, Serializer.EncoderContext context, java.lang.Object[] value, io.micronaut.core.type.Argument<? extends java.lang.Object[]> 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

createSpecific, isAbsent

Methods inherited from interface io.micronaut.serde.util.NullableDeserializer

allowNull, deserialize

Methods inherited from interface io.micronaut.serde.Deserializer

getDefaultValue

Constructor Detail

ObjectArraySerde

public ObjectArraySerde()

Method Detail

createSpecific

public Deserializer<java.lang.Object[]> createSpecific(io.micronaut.core.type.Argument<? super java.lang.Object[]> context,
                                                       Deserializer.DecoderContext decoderContext)
                                                throws SerdeException

Description copied from interface: Deserializer

Create a new child deserializer or return this if non is necessary for the given context.

Specified by:

createSpecific in interface Deserializer<java.lang.Object[]>

Parameters:

context - The context, including any annotation metadata and type information to narrow the deserializer type

decoderContext - The decoder context

Returns:

An instance of the same type of deserializer

Throws:

SerdeException

deserializeNonNull

public java.lang.Object[] deserializeNonNull(Decoder decoder,
                                             Deserializer.DecoderContext decoderContext,
                                             io.micronaut.core.type.Argument<? super java.lang.Object[]> type)
                                      throws java.io.IOException

Description copied from interface: NullableDeserializer

A method that is invoked when the value is known not to be null.

Specified by:

deserializeNonNull in interface NullableDeserializer<java.lang.Object[]>

Parameters:

decoder - The decoder

decoderContext - The decoder context

type - The type

Returns:

The value

Throws:

java.io.IOException - if something goes wrong during deserialization

getComponentType

protected io.micronaut.core.type.Argument<java.lang.Object> getComponentType(io.micronaut.core.type.Argument<? super java.lang.Object[]> type)

resolves the component type.

Parameters:

type - The component type

Returns:

The component type

findDeserializer

protected Deserializer<?> findDeserializer(Deserializer.DecoderContext decoderContext,
                                           io.micronaut.core.type.Argument<?> componentType)
                                    throws SerdeException

Resolves the deserializer.

Parameters:

decoderContext - The decoder context

componentType - The component type

Returns:

The deserializer

Throws:

SerdeException - if no deserializer is available.

serialize

public void serialize(Encoder encoder,
                      Serializer.EncoderContext context,
                      java.lang.Object[] value,
                      io.micronaut.core.type.Argument<? extends java.lang.Object[]> 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

isEmpty

public boolean isEmpty(java.lang.Object[] value)

Description copied from interface: Serializer

Used for JsonInclude.Include#NON_EMPTY checking.

Specified by:

isEmpty in interface Serializer<java.lang.Object[]>

Parameters:

value - The check to check

Returns:

Return true if the value is empty