Class JacksonHandlerInstantiator

java.lang.Object

tools.jackson.databind.cfg.HandlerInstantiator

org.springframework.http.support.JacksonHandlerInstantiator

public class JacksonHandlerInstantiator
extends HandlerInstantiator

Allows for creating Jackson 3.x (ValueSerializer, ValueDeserializer, KeyDeserializer, TypeResolverBuilder, and TypeIdResolver) beans with autowiring against a Spring ApplicationContext.

Also overrides all factory methods in HandlerInstantiator, including non-abstract methods for ValueInstantiator, ObjectIdGenerator, ObjectIdResolver, PropertyNamingStrategy, Converter, and VirtualBeanPropertyWriter.

Since:

7.0

Author:

Sebastien Deleuze

See Also:

• ApplicationContext.getAutowireCapableBeanFactory()
• HandlerInstantiator

Constructor Summary

Constructors

Constructor	Description
JacksonHandlerInstantiator(AutowireCapableBeanFactory beanFactory)	Create a new JacksonHandlerInstantiator for the given BeanFactory.

Method Summary

Modifier and Type	Method	Description
Converter<?,?>	converterInstance(MapperConfig<?> config, Annotated annotated, Class<?> implClass)
@Nullable ValueDeserializer<?>	deserializerInstance(DeserializationConfig config, Annotated annotated, Class<?> deserClass)
KeyDeserializer	keyDeserializerInstance(DeserializationConfig config, Annotated annotated, Class<?> keyDeserClass)
PropertyNamingStrategy	namingStrategyInstance(MapperConfig<?> config, Annotated annotated, Class<?> implClass)
com.fasterxml.jackson.annotation.ObjectIdGenerator<?>	objectIdGeneratorInstance(MapperConfig<?> config, Annotated annotated, Class<?> implClass)
com.fasterxml.jackson.annotation.ObjectIdResolver	resolverIdGeneratorInstance(MapperConfig<?> config, Annotated annotated, Class<?> implClass)
ValueSerializer<?>	serializerInstance(SerializationConfig config, Annotated annotated, Class<?> serClass)
TypeIdResolver	typeIdResolverInstance(MapperConfig<?> config, Annotated annotated, Class<?> resolverClass)
TypeResolverBuilder<?>	typeResolverBuilderInstance(MapperConfig<?> config, Annotated annotated, Class<?> builderClass)
ValueInstantiator	valueInstantiatorInstance(MapperConfig<?> config, Annotated annotated, Class<?> implClass)
VirtualBeanPropertyWriter	virtualPropertyWriterInstance(MapperConfig<?> config, Class<?> implClass)

Methods inherited from class tools.jackson.databind.cfg.HandlerInstantiator

includeFilterInstance

Methods inherited from class java.lang.Object

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

Constructor Details

JacksonHandlerInstantiator

public JacksonHandlerInstantiator(AutowireCapableBeanFactory beanFactory)

Create a new JacksonHandlerInstantiator for the given BeanFactory.

Parameters:

beanFactory - the target BeanFactory

Method Details

deserializerInstance

public @Nullable ValueDeserializer<?> deserializerInstance(DeserializationConfig config,
 Annotated annotated,
 Class<?> deserClass)

Specified by:

deserializerInstance in class HandlerInstantiator

keyDeserializerInstance

public KeyDeserializer keyDeserializerInstance(DeserializationConfig config,
 Annotated annotated,
 Class<?> keyDeserClass)

Specified by:

keyDeserializerInstance in class HandlerInstantiator

serializerInstance

public ValueSerializer<?> serializerInstance(SerializationConfig config,
 Annotated annotated,
 Class<?> serClass)

Specified by:

serializerInstance in class HandlerInstantiator

typeResolverBuilderInstance

public TypeResolverBuilder<?> typeResolverBuilderInstance(MapperConfig<?> config,
 Annotated annotated,
 Class<?> builderClass)

Specified by:

typeResolverBuilderInstance in class HandlerInstantiator

typeIdResolverInstance

public TypeIdResolver typeIdResolverInstance(MapperConfig<?> config,
 Annotated annotated,
 Class<?> resolverClass)

Specified by:

typeIdResolverInstance in class HandlerInstantiator

valueInstantiatorInstance

public ValueInstantiator valueInstantiatorInstance(MapperConfig<?> config,
 Annotated annotated,
 Class<?> implClass)

Overrides:

valueInstantiatorInstance in class HandlerInstantiator

objectIdGeneratorInstance

public com.fasterxml.jackson.annotation.ObjectIdGenerator<?> objectIdGeneratorInstance(MapperConfig<?> config,
 Annotated annotated,
 Class<?> implClass)

Overrides:

objectIdGeneratorInstance in class HandlerInstantiator

resolverIdGeneratorInstance

public com.fasterxml.jackson.annotation.ObjectIdResolver resolverIdGeneratorInstance(MapperConfig<?> config,
 Annotated annotated,
 Class<?> implClass)

Overrides:

resolverIdGeneratorInstance in class HandlerInstantiator

namingStrategyInstance

public PropertyNamingStrategy namingStrategyInstance(MapperConfig<?> config,
 Annotated annotated,
 Class<?> implClass)

Overrides:

namingStrategyInstance in class HandlerInstantiator

converterInstance

public Converter<?,?> converterInstance(MapperConfig<?> config,
 Annotated annotated,
 Class<?> implClass)

Overrides:

converterInstance in class HandlerInstantiator

virtualPropertyWriterInstance

public VirtualBeanPropertyWriter virtualPropertyWriterInstance(MapperConfig<?> config,
 Class<?> implClass)

Overrides:

virtualPropertyWriterInstance in class HandlerInstantiator