Package org.dominokit.jacksonapt.deser.map

Class BaseMapJsonDeserializer<M extends java.util.Map<K,V>,K,V>

java.lang.Object

org.dominokit.jacksonapt.JsonDeserializer<M>

org.dominokit.jacksonapt.deser.map.BaseMapJsonDeserializer<M,K,V>

Type Parameters:

M - Type of the Map

K - Type of the keys inside the Map

V - Type of the values inside the Map

Direct Known Subclasses:

AbstractMapJsonDeserializer, EnumMapJsonDeserializer, HashMapJsonDeserializer, IdentityHashMapJsonDeserializer, LinkedHashMapJsonDeserializer, MapJsonDeserializer, SortedMapJsonDeserializer, TreeMapJsonDeserializer

public abstract class BaseMapJsonDeserializer<M extends java.util.Map<K,V>,K,V>
extends JsonDeserializer<M>

Base JsonDeserializer implementation for Map.

Version:

$Id: $

Author:

Nicolas Morel

Field Summary

Fields

Modifier and Type	Field	Description
protected KeyDeserializer<K>	keyDeserializer	KeyDeserializer used to deserialize the keys.
protected JsonDeserializer<V>	valueDeserializer	JsonDeserializer used to deserialize the values.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	BaseMapJsonDeserializer(KeyDeserializer<K> keyDeserializer, JsonDeserializer<V> valueDeserializer)	Constructor for BaseMapJsonDeserializer.

Method Summary

Modifier and Type	Method	Description
M	doDeserialize(JsonReader reader, JsonDeserializationContext ctx, JsonDeserializerParameters params)	Deserializes a non-null JSON input into an object.
protected abstract M	newMap()	Instantiates a new map for deserialization process.
void	setBackReference(java.lang.String referenceName, java.lang.Object reference, M value, JsonDeserializationContext ctx)	Set the back reference.

Methods inherited from class org.dominokit.jacksonapt.JsonDeserializer

deserialize, deserialize, deserializeNullValue

Methods inherited from class java.lang.Object

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

Field Details

keyDeserializer

protected final KeyDeserializer<K> keyDeserializer

KeyDeserializer used to deserialize the keys.

valueDeserializer

protected final JsonDeserializer<V> valueDeserializer

JsonDeserializer used to deserialize the values.

Constructor Details

BaseMapJsonDeserializer

protected BaseMapJsonDeserializer(KeyDeserializer<K> keyDeserializer,
JsonDeserializer<V> valueDeserializer)

Constructor for BaseMapJsonDeserializer.

Parameters:

keyDeserializer - KeyDeserializer used to deserialize the keys.

valueDeserializer - JsonDeserializer used to deserialize the values.

Method Details

doDeserialize

public M doDeserialize(JsonReader reader,
JsonDeserializationContext ctx,
JsonDeserializerParameters params)

Deserializes a non-null JSON input into an object.

Specified by:

doDeserialize in class JsonDeserializer<M extends java.util.Map<K,V>>

Parameters:

reader - JsonReader used to read the JSON input

ctx - Context for the full deserialization process

params - Parameters for this deserialization

Returns:

the deserialized object

newMap

protected abstract M newMap()

Instantiates a new map for deserialization process.

Returns:

the new map

setBackReference

public void setBackReference(java.lang.String referenceName,
java.lang.Object reference,
M value,
JsonDeserializationContext ctx)

Set the back reference.

Overrides:

setBackReference in class JsonDeserializer<M extends java.util.Map<K,V>>

Parameters:

referenceName - name of the reference

reference - reference to set

value - value to set the reference to.

ctx - Context for the full deserialization process