org.dominokit.jacksonapt.deser.bean

Class AbstractBeanJsonDeserializer<T>

java.lang.Object

org.dominokit.jacksonapt.JsonDeserializer<T>

org.dominokit.jacksonapt.deser.bean.AbstractBeanJsonDeserializer<T>

Direct Known Subclasses:

AbstractDelegationBeanJsonDeserializer, AbstractObjectBeanJsonDeserializer, AbstractSerializableBeanJsonDeserializer

public abstract class AbstractBeanJsonDeserializer<T>
extends JsonDeserializer<T>

Base implementation of JsonDeserializer for beans.

Version:

$Id: $

Author:

Nicolas Morel

Field Summary

Fields

Modifier and Type	Field and Description
protected InstanceBuilder<T>	instanceBuilder

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractBeanJsonDeserializer() Constructor for AbstractBeanJsonDeserializer.

Method Summary

Modifier and Type	Method and Description
protected boolean	canDeserialize() canDeserialize
T	deserializeInline(JsonReader reader, JsonDeserializationContext ctx, JsonDeserializerParameters params, IdentityDeserializationInfo identityInfo, TypeDeserializationInfo typeInfo, String type, Map<String,String> bufferedProperties) deserializeInline
T	deserializeWrapped(JsonReader reader, JsonDeserializationContext ctx, JsonDeserializerParameters params, IdentityDeserializationInfo identityInfo, TypeDeserializationInfo typeInfo, String typeInformation) deserializeWrapped
T	doDeserialize(JsonReader reader, JsonDeserializationContext ctx, JsonDeserializerParameters params) Deserializes a non-null JSON input into an object.
abstract Class	getDeserializedType() getDeserializedType
AbstractBeanJsonDeserializer<T>	getDeserializer() getDeserializer
protected AnySetterDeserializer<T,?>	initAnySetterDeserializer() Initialize the AnySetterDeserializer.
protected MapLike<BackReferenceProperty<T,?>>	initBackReferenceDeserializers() Initialize the MapLike containing the back reference deserializers.
protected MapLike<BeanPropertyDeserializer<T,?>>	initDeserializers() Initialize the MapLike containing the property deserializers.
protected IdentityDeserializationInfo<T>	initIdentityInfo() Initialize the IdentityDeserializationInfo.
protected Set<String>	initIgnoredProperties() Initialize the Set containing the ignored property names.
protected InstanceBuilder<T>	initInstanceBuilder() Initialize the InstanceBuilder.
protected Map<Class,SubtypeDeserializer>	initMapSubtypeClassToDeserializer() Initialize the Map containing the SubtypeDeserializer.
protected Set<String>	initRequiredProperties() Initialize the Set containing the required property names.
protected TypeDeserializationInfo<T>	initTypeInfo() Initialize the TypeDeserializationInfo.
protected boolean	isDefaultIgnoreUnknown() Whether encountering of unknown properties should result in a failure (by throwing a JsonDeserializationException) or not.
void	setBackReference(String referenceName, Object reference, T 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 Detail

instanceBuilder

protected final InstanceBuilder<T> instanceBuilder

Constructor Detail

AbstractBeanJsonDeserializer

protected AbstractBeanJsonDeserializer()

Constructor for AbstractBeanJsonDeserializer.

Method Detail

initInstanceBuilder

protected InstanceBuilder<T> initInstanceBuilder()

Initialize the InstanceBuilder. Returns null if the class isn't instantiable.

Returns:

a InstanceBuilder object.

initDeserializers

protected MapLike<BeanPropertyDeserializer<T,?>> initDeserializers()

Initialize the MapLike containing the property deserializers. Returns an empty map if there are no properties to deserialize.

Returns:

a MapLike object.

initBackReferenceDeserializers

protected MapLike<BackReferenceProperty<T,?>> initBackReferenceDeserializers()

Initialize the MapLike containing the back reference deserializers. Returns an empty map if there are no back reference on the bean.

Returns:

a MapLike object.

initIgnoredProperties

protected Set<String> initIgnoredProperties()

Initialize the Set containing the ignored property names. Returns an empty set if there are no ignored properties.

Returns:

a Set object.

initRequiredProperties

protected Set<String> initRequiredProperties()

Initialize the Set containing the required property names. Returns an empty set if there are no required properties.

Returns:

a Set object.

initIdentityInfo

protected IdentityDeserializationInfo<T> initIdentityInfo()

Initialize the IdentityDeserializationInfo. Returns null if there is no JsonIdentityInfo annotation on bean.

Returns:

a IdentityDeserializationInfo object.

initTypeInfo

protected TypeDeserializationInfo<T> initTypeInfo()

Initialize the TypeDeserializationInfo. Returns null if there is no JsonTypeInfo annotation on bean.

Returns:

a TypeDeserializationInfo object.

initMapSubtypeClassToDeserializer

protected Map<Class,SubtypeDeserializer> initMapSubtypeClassToDeserializer()

Initialize the Map containing the SubtypeDeserializer. Returns an empty map if the bean has no subtypes.

Returns:

a Map object.

initAnySetterDeserializer

protected AnySetterDeserializer<T,?> initAnySetterDeserializer()

Initialize the AnySetterDeserializer. Returns null if there is no method annoted with JsonAnySetter on bean.

Returns:

a AnySetterDeserializer object.

isDefaultIgnoreUnknown

protected boolean isDefaultIgnoreUnknown()

Whether encountering of unknown properties should result in a failure (by throwing a JsonDeserializationException) or not.

Returns:

a boolean.

getDeserializedType

public abstract Class getDeserializedType()

getDeserializedType

Returns:

a Class object.

doDeserialize

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

Deserializes a non-null JSON input into an object.

Specified by:

doDeserialize in class JsonDeserializer<T>

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

canDeserialize

protected boolean canDeserialize()

canDeserialize

Returns:

a boolean.

deserializeWrapped

public T deserializeWrapped(JsonReader reader,
                            JsonDeserializationContext ctx,
                            JsonDeserializerParameters params,
                            IdentityDeserializationInfo identityInfo,
                            TypeDeserializationInfo typeInfo,
                            String typeInformation)

deserializeWrapped

Parameters:

reader - a JsonReader object.

ctx - a JsonDeserializationContext object.

params - a JsonDeserializerParameters object.

identityInfo - a IdentityDeserializationInfo object.

typeInfo - a TypeDeserializationInfo object.

typeInformation - a String object.

Returns:

a T object.

deserializeInline

public final T deserializeInline(JsonReader reader,
                                 JsonDeserializationContext ctx,
                                 JsonDeserializerParameters params,
                                 IdentityDeserializationInfo identityInfo,
                                 TypeDeserializationInfo typeInfo,
                                 String type,
                                 Map<String,String> bufferedProperties)

deserializeInline

Deserializes all the properties of the bean. The JsonReader must be in a json object.

Parameters:

reader - a JsonReader object.

ctx - a JsonDeserializationContext object.

params - a JsonDeserializerParameters object.

identityInfo - a IdentityDeserializationInfo object.

typeInfo - a TypeDeserializationInfo object.

type - a String object.

bufferedProperties - a Map object.

Returns:

a T object.

getDeserializer

public AbstractBeanJsonDeserializer<T> getDeserializer()

getDeserializer

Returns:

a S object.

setBackReference

public void setBackReference(String referenceName,
                             Object reference,
                             T value,
                             JsonDeserializationContext ctx)

Set the back reference.

Overrides:

setBackReference in class JsonDeserializer<T>

Parameters:

referenceName - name of the reference

reference - reference to set

value - value to set the reference to.

ctx - Context for the full deserialization process