com.fasterxml.jackson.dataformat.avro

Class AvroTypeIdResolver

java.lang.Object

com.fasterxml.jackson.databind.jsontype.impl.TypeIdResolverBase

com.fasterxml.jackson.databind.jsontype.impl.ClassNameIdResolver

com.fasterxml.jackson.dataformat.avro.AvroTypeIdResolver

All Implemented Interfaces:

com.fasterxml.jackson.databind.jsontype.TypeIdResolver, Serializable

public class AvroTypeIdResolver
extends com.fasterxml.jackson.databind.jsontype.impl.ClassNameIdResolver

TypeIdResolver for Avro type IDs embedded in schemas. Avro generally uses class names, but we want to also support named subtypes so that developers can easily remap the embedded type IDs to a different runtime class.

Since:

2.9

See Also:

Serialized Form

Field Summary

Fields inherited from class com.fasterxml.jackson.databind.jsontype.impl.ClassNameIdResolver

_allowedSubtypes, _subTypeValidator

Fields inherited from class com.fasterxml.jackson.databind.jsontype.impl.TypeIdResolverBase

_baseType, _typeFactory

Constructor Summary

Constructors

Constructor and Description
AvroTypeIdResolver(com.fasterxml.jackson.databind.JavaType baseType, com.fasterxml.jackson.databind.type.TypeFactory typeFactory, com.fasterxml.jackson.databind.jsontype.PolymorphicTypeValidator ptv, Collection<com.fasterxml.jackson.databind.jsontype.NamedType> subTypes)

Method Summary

Modifier and Type	Method and Description
protected com.fasterxml.jackson.databind.JavaType	_typeFromId(String id, com.fasterxml.jackson.databind.DatabindContext ctxt)

Methods inherited from class com.fasterxml.jackson.databind.jsontype.impl.ClassNameIdResolver

_idFrom, construct, construct, getDescForKnownTypeIds, getMechanism, idFromValue, idFromValueAndType, registerSubtype, typeFromId

Methods inherited from class com.fasterxml.jackson.databind.jsontype.impl.TypeIdResolverBase

_resolveToParentAsNecessary, idFromBaseType, init

Methods inherited from class java.lang.Object

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

Constructor Detail

AvroTypeIdResolver

public AvroTypeIdResolver(com.fasterxml.jackson.databind.JavaType baseType,
                          com.fasterxml.jackson.databind.type.TypeFactory typeFactory,
                          com.fasterxml.jackson.databind.jsontype.PolymorphicTypeValidator ptv,
                          Collection<com.fasterxml.jackson.databind.jsontype.NamedType> subTypes)

Method Detail

_typeFromId

protected com.fasterxml.jackson.databind.JavaType _typeFromId(String id,
                                                              com.fasterxml.jackson.databind.DatabindContext ctxt)
                                                       throws IOException

Overrides:

_typeFromId in class com.fasterxml.jackson.databind.jsontype.impl.ClassNameIdResolver

Throws:

IOException