org.dominokit.jacksonapt

Class JsonSerializer<T>

java.lang.Object

org.dominokit.jacksonapt.JsonSerializer<T>

Direct Known Subclasses:

AbstractBeanJsonSerializer, Array2dJsonSerializer, ArrayJsonSerializer, BaseDateJsonSerializer, BaseNumberJsonSerializer, BooleanJsonSerializer, CharacterJsonSerializer, CollectionJsonSerializer, EnumJsonSerializer, IterableJsonSerializer, MapJsonSerializer, PrimitiveBooleanArray2dJsonSerializer, PrimitiveBooleanArrayJsonSerializer, PrimitiveByteArray2dJsonSerializer, PrimitiveByteArrayJsonSerializer, PrimitiveCharacterArray2dJsonSerializer, PrimitiveCharacterArrayJsonSerializer, PrimitiveDoubleArray2dJsonSerializer, PrimitiveDoubleArrayJsonSerializer, PrimitiveFloatArray2dJsonSerializer, PrimitiveFloatArrayJsonSerializer, PrimitiveIntegerArray2dJsonSerializer, PrimitiveIntegerArrayJsonSerializer, PrimitiveLongArray2dJsonSerializer, PrimitiveLongArrayJsonSerializer, PrimitiveShortArray2dJsonSerializer, PrimitiveShortArrayJsonSerializer, RawValueJsonSerializer, StringJsonSerializer, UUIDJsonSerializer, VoidJsonSerializer

public abstract class JsonSerializer<T>
extends Object

Base class for all the serializer. It handles null values and exceptions. The rest is delegated to implementations.

Version:

$Id: $Id

Author:

Nicolas Morel

Constructor Summary

Constructors

Constructor and Description
JsonSerializer()

Method Summary

Modifier and Type	Method and Description
protected abstract void	doSerialize(JsonWriter writer, T value, JsonSerializationContext ctx, JsonSerializerParameters params) Serializes a non-null object into JSON output.
protected boolean	isAbsent(T value) isAbsent.
protected boolean	isDefault(T value) isDefault.
protected boolean	isEmpty(T value) isEmpty.
void	serialize(JsonWriter writer, T value, JsonSerializationContext ctx) Serializes an object into JSON output.
void	serialize(JsonWriter writer, T value, JsonSerializationContext ctx, JsonSerializerParameters params) Serializes an object into JSON output.
void	serialize(JsonWriter writer, T value, JsonSerializationContext ctx, JsonSerializerParameters params, boolean isMapValue) Serializes an object into JSON output.
protected void	serializeNullValue(JsonWriter writer, JsonSerializationContext ctx, JsonSerializerParameters params) Serialize the null value.

Methods inherited from class java.lang.Object

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

Constructor Detail

JsonSerializer

public JsonSerializer()

Method Detail

serialize

public void serialize(JsonWriter writer,
                      T value,
                      JsonSerializationContext ctx)
               throws JsonSerializationException

Serializes an object into JSON output.

Parameters:

writer - JsonWriter used to write the serialized JSON

value - Object to serialize

ctx - Context for the full serialization process

Throws:

JsonSerializationException - if an error occurs during the serialization

serialize

public void serialize(JsonWriter writer,
                      T value,
                      JsonSerializationContext ctx,
                      JsonSerializerParameters params)
               throws JsonSerializationException

Serializes an object into JSON output.

Parameters:

writer - JsonWriter used to write the serialized JSON

value - Object to serialize

ctx - Context for the full serialization process

params - Parameters for this serialization

Throws:

JsonSerializationException - if an error occurs during the serialization

serialize

public void serialize(JsonWriter writer,
                      T value,
                      JsonSerializationContext ctx,
                      JsonSerializerParameters params,
                      boolean isMapValue)
               throws JsonSerializationException

Serializes an object into JSON output.

Parameters:

writer - JsonWriter used to write the serialized JSON

value - Object to serialize

ctx - Context for the full serialization process

params - Parameters for this serialization

isMapValue - indicate if you're serializing a Map value

Throws:

JsonSerializationException - if an error occurs during the serialization

serializeNullValue

protected void serializeNullValue(JsonWriter writer,
                                  JsonSerializationContext ctx,
                                  JsonSerializerParameters params)

Serialize the null value. This method allows children to override the default behaviour.

Parameters:

writer - JsonWriter used to write the serialized JSON

ctx - Context for the full serialization process

params - Parameters for this serialization

isDefault

protected boolean isDefault(T value)

isDefault.

Parameters:

value - the value

Returns:

true if the value corresponds to the default one

isEmpty

protected boolean isEmpty(T value)

isEmpty.

Parameters:

value - the value

Returns:

true if the value is empty

isAbsent

protected boolean isAbsent(T value)

isAbsent.

Parameters:

value - the value

Returns:

true if the value is absent

doSerialize

protected abstract void doSerialize(JsonWriter writer,
                                    T value,
                                    JsonSerializationContext ctx,
                                    JsonSerializerParameters params)

Serializes a non-null object into JSON output.

Parameters:

writer - JsonWriter used to write the serialized JSON

value - Object to serialize

ctx - Context for the full serialization process

params - Parameters for this serialization