Module tools.jackson.databind

Package tools.jackson.databind.jsontype

Class TypeResolverProvider

java.lang.Object

tools.jackson.databind.jsontype.TypeResolverProvider

All Implemented Interfaces:

Serializable

public class TypeResolverProvider
extends Object
implements Serializable

Abstraction used for allowing construction and registration of custom TypeResolverBuilders, used in turn for actual construction of TypeSerializers and TypeDeserializers for Polymorphic type handling. At this point contains both API and default implementation.

Since:

3.0

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected static final StdTypeResolverBuilder	NO_RESOLVER

Constructor Summary

Constructors

Constructor	Description
TypeResolverProvider()

Method Summary

Modifier and Type	Method	Description
protected TypeResolverBuilder<?>	_constructStdTypeResolverBuilder(MapperConfig<?> config, JsonTypeInfo.Value typeInfo, JavaType baseType)
protected TypeResolverBuilder<?>	_findTypeResolver(MapperConfig<?> config, Annotated ann, JavaType baseType)
TypeDeserializer	findPropertyContentTypeDeserializer(DeserializationContext ctxt, AnnotatedMember accessor, JavaType containerType)
TypeSerializer	findPropertyContentTypeSerializer(SerializationContext ctxt, AnnotatedMember accessor, JavaType containerType)
TypeDeserializer	findPropertyTypeDeserializer(DeserializationContext ctxt, AnnotatedMember accessor, JavaType baseType)
TypeSerializer	findPropertyTypeSerializer(SerializationContext ctxt, AnnotatedMember accessor, JavaType baseType)
TypeDeserializer	findTypeDeserializer(DeserializationContext ctxt, JavaType baseType, AnnotatedClass classInfo)
TypeSerializer	findTypeSerializer(SerializationContext ctxt, JavaType baseType, AnnotatedClass classInfo)	Method for checking if given class has annotations that indicate that specific type resolver is to be used for handling instances of given type.

Methods inherited from class java.lang.Object

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

Field Details

NO_RESOLVER

protected static final StdTypeResolverBuilder NO_RESOLVER

Constructor Details

TypeResolverProvider

public TypeResolverProvider()

Method Details

findTypeSerializer

public TypeSerializer findTypeSerializer(SerializationContext ctxt,
 JavaType baseType,
 AnnotatedClass classInfo)

Method for checking if given class has annotations that indicate that specific type resolver is to be used for handling instances of given type. This includes not only instantiating resolver builder, but also configuring it based on relevant annotations (not including ones checked with a call to findSubtypes()

Parameters:

baseType - Base java type of value for which resolver is to be found

classInfo - Introspected annotation information for the class (type)

Returns:

Type resolver builder for given type, if one found; null if none

findTypeDeserializer

public TypeDeserializer findTypeDeserializer(DeserializationContext ctxt,
 JavaType baseType,
 AnnotatedClass classInfo)

findPropertyTypeSerializer

public TypeSerializer findPropertyTypeSerializer(SerializationContext ctxt,
 AnnotatedMember accessor,
 JavaType baseType)

findPropertyTypeDeserializer

public TypeDeserializer findPropertyTypeDeserializer(DeserializationContext ctxt,
 AnnotatedMember accessor,
 JavaType baseType)

findPropertyContentTypeSerializer

public TypeSerializer findPropertyContentTypeSerializer(SerializationContext ctxt,
 AnnotatedMember accessor,
 JavaType containerType)

findPropertyContentTypeDeserializer

public TypeDeserializer findPropertyContentTypeDeserializer(DeserializationContext ctxt,
 AnnotatedMember accessor,
 JavaType containerType)

_findTypeResolver

protected TypeResolverBuilder<?> _findTypeResolver(MapperConfig<?> config,
 Annotated ann,
 JavaType baseType)

_constructStdTypeResolverBuilder

protected TypeResolverBuilder<?> _constructStdTypeResolverBuilder(MapperConfig<?> config,
 JsonTypeInfo.Value typeInfo,
 JavaType baseType)