DeserializerFactoryConfig (jackson-databind 2.9.0 API)

java.lang.Object
- com.fasterxml.jackson.databind.cfg.DeserializerFactoryConfig

All Implemented Interfaces:

Serializable
```
public class DeserializerFactoryConfig
extends Object
implements Serializable
```
Configuration settings container class for DeserializerFactory.

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type	Field and Description
`protected AbstractTypeResolver[]`	`_abstractTypeResolvers` List of objects that may be able to resolve abstract types to concrete types.
`protected Deserializers[]`	`_additionalDeserializers` List of providers for additional deserializers, checked before considering default basic or bean deserializers.
`protected KeyDeserializers[]`	`_additionalKeyDeserializers` List of providers for additional key deserializers, checked before considering standard key deserializers.
`protected BeanDeserializerModifier[]`	`_modifiers` List of modifiers that can change the way `BeanDeserializer` instances are configured and constructed.
`protected ValueInstantiators[]`	`_valueInstantiators` List of objects that know how to create instances of POJO types; possibly using custom construction (non-annoted constructors; factory methods external to value type etc).
`protected static KeyDeserializers[]`	`DEFAULT_KEY_DESERIALIZERS` By default we plug default key deserializers using as "just another" set of of key deserializers.
`protected static AbstractTypeResolver[]`	`NO_ABSTRACT_TYPE_RESOLVERS`
`protected static Deserializers[]`	`NO_DESERIALIZERS`
`protected static BeanDeserializerModifier[]`	`NO_MODIFIERS`
`protected static ValueInstantiators[]`	`NO_VALUE_INSTANTIATORS`

Constructor Summary

Constructors
Modifier	Constructor and Description
	`DeserializerFactoryConfig()` Constructor for creating basic configuration with no additional handlers.
`protected`	`DeserializerFactoryConfig(Deserializers[] allAdditionalDeserializers, KeyDeserializers[] allAdditionalKeyDeserializers, BeanDeserializerModifier[] modifiers, AbstractTypeResolver[] atr, ValueInstantiators[] vi)` Copy-constructor that will create an instance that contains defined set of additional deserializer providers.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`Iterable<AbstractTypeResolver>`	`abstractTypeResolvers()`
`Iterable<BeanDeserializerModifier>`	`deserializerModifiers()`
`Iterable<Deserializers>`	`deserializers()`
`boolean`	`hasAbstractTypeResolvers()`
`boolean`	`hasDeserializerModifiers()`
`boolean`	`hasDeserializers()`
`boolean`	`hasKeyDeserializers()`
`boolean`	`hasValueInstantiators()`
`Iterable<KeyDeserializers>`	`keyDeserializers()`
`Iterable<ValueInstantiators>`	`valueInstantiators()`
`DeserializerFactoryConfig`	`withAbstractTypeResolver(AbstractTypeResolver resolver)` Fluent/factory method used to construct a configuration object that has same configuration as this instance plus one additional abstract type resolver.
`DeserializerFactoryConfig`	`withAdditionalDeserializers(Deserializers additional)` Fluent/factory method used to construct a configuration object that has same deserializer providers as this instance, plus one specified as argument.
`DeserializerFactoryConfig`	`withAdditionalKeyDeserializers(KeyDeserializers additional)` Fluent/factory method used to construct a configuration object that has same key deserializer providers as this instance, plus one specified as argument.
`DeserializerFactoryConfig`	`withDeserializerModifier(BeanDeserializerModifier modifier)` Fluent/factory method used to construct a configuration object that has same configuration as this instance plus one additional deserialiazer modifier.
`DeserializerFactoryConfig`	`withValueInstantiators(ValueInstantiators instantiators)` Fluent/factory method used to construct a configuration object that has same configuration as this instance plus specified additional value instantiator provider object.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - NO_DESERIALIZERS
```
protected static final Deserializers[] NO_DESERIALIZERS
```
  - NO_MODIFIERS
```
protected static final BeanDeserializerModifier[] NO_MODIFIERS
```
  - NO_ABSTRACT_TYPE_RESOLVERS
```
protected static final AbstractTypeResolver[] NO_ABSTRACT_TYPE_RESOLVERS
```
  - NO_VALUE_INSTANTIATORS
```
protected static final ValueInstantiators[] NO_VALUE_INSTANTIATORS
```
  - DEFAULT_KEY_DESERIALIZERS
```
protected static final KeyDeserializers[] DEFAULT_KEY_DESERIALIZERS
```
    By default we plug default key deserializers using as "just another" set of of key deserializers.
    
    Since:
    
    2.2
  - _additionalDeserializers
```
protected final Deserializers[] _additionalDeserializers
```
    List of providers for additional deserializers, checked before considering default basic or bean deserializers.
  - _additionalKeyDeserializers
```
protected final KeyDeserializers[] _additionalKeyDeserializers
```
    List of providers for additional key deserializers, checked before considering standard key deserializers.
  - _modifiers
```
protected final BeanDeserializerModifier[] _modifiers
```
    List of modifiers that can change the way BeanDeserializer instances are configured and constructed.
  - _abstractTypeResolvers
```
protected final AbstractTypeResolver[] _abstractTypeResolvers
```
    List of objects that may be able to resolve abstract types to concrete types. Used by functionality like "mr Bean" to materialize types as needed.
  - _valueInstantiators
```
protected final ValueInstantiators[] _valueInstantiators
```
    List of objects that know how to create instances of POJO types; possibly using custom construction (non-annoted constructors; factory methods external to value type etc). Used to support objects that are created using non-standard methods; or to support post-constructor functionality.
- Constructor Detail
  - DeserializerFactoryConfig
```
public DeserializerFactoryConfig()
```
    Constructor for creating basic configuration with no additional handlers.
  - DeserializerFactoryConfig
```
protected DeserializerFactoryConfig(Deserializers[] allAdditionalDeserializers,
                                    KeyDeserializers[] allAdditionalKeyDeserializers,
                                    BeanDeserializerModifier[] modifiers,
                                    AbstractTypeResolver[] atr,
                                    ValueInstantiators[] vi)
```
    Copy-constructor that will create an instance that contains defined set of additional deserializer providers.
- Method Detail
  - withAdditionalDeserializers
```
public DeserializerFactoryConfig withAdditionalDeserializers(Deserializers additional)
```
    Fluent/factory method used to construct a configuration object that has same deserializer providers as this instance, plus one specified as argument. Additional provider will be added before existing ones, meaning it has priority over existing definitions.
  - withAdditionalKeyDeserializers
```
public DeserializerFactoryConfig withAdditionalKeyDeserializers(KeyDeserializers additional)
```
    Fluent/factory method used to construct a configuration object that has same key deserializer providers as this instance, plus one specified as argument. Additional provider will be added before existing ones, meaning it has priority over existing definitions.
  - withDeserializerModifier
```
public DeserializerFactoryConfig withDeserializerModifier(BeanDeserializerModifier modifier)
```
    Fluent/factory method used to construct a configuration object that has same configuration as this instance plus one additional deserialiazer modifier. Added modifier has the highest priority (that is, it gets called before any already registered modifier).
  - withAbstractTypeResolver
```
public DeserializerFactoryConfig withAbstractTypeResolver(AbstractTypeResolver resolver)
```
    Fluent/factory method used to construct a configuration object that has same configuration as this instance plus one additional abstract type resolver. Added resolver has the highest priority (that is, it gets called before any already registered resolver).
  - withValueInstantiators
```
public DeserializerFactoryConfig withValueInstantiators(ValueInstantiators instantiators)
```
    Fluent/factory method used to construct a configuration object that has same configuration as this instance plus specified additional value instantiator provider object. Added instantiator provider has the highest priority (that is, it gets called before any already registered resolver).
    
    Parameters:
    
    instantiators - Object that can provide ValueInstantiators for constructing POJO values during deserialization
  - hasDeserializers
```
public boolean hasDeserializers()
```
  - hasKeyDeserializers
```
public boolean hasKeyDeserializers()
```
  - hasDeserializerModifiers
```
public boolean hasDeserializerModifiers()
```
  - hasAbstractTypeResolvers
```
public boolean hasAbstractTypeResolvers()
```
  - hasValueInstantiators
```
public boolean hasValueInstantiators()
```
  - deserializers
```
public Iterable<Deserializers> deserializers()
```
  - keyDeserializers
```
public Iterable<KeyDeserializers> keyDeserializers()
```
  - deserializerModifiers
```
public Iterable<BeanDeserializerModifier> deserializerModifiers()
```
  - abstractTypeResolvers
```
public Iterable<AbstractTypeResolver> abstractTypeResolvers()
```
  - valueInstantiators
```
public Iterable<ValueInstantiators> valueInstantiators()
```

Class DeserializerFactoryConfig

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

NO_DESERIALIZERS

NO_MODIFIERS

NO_ABSTRACT_TYPE_RESOLVERS

NO_VALUE_INSTANTIATORS

DEFAULT_KEY_DESERIALIZERS

_additionalDeserializers

_additionalKeyDeserializers

_modifiers

_abstractTypeResolvers

_valueInstantiators

Constructor Detail

DeserializerFactoryConfig

DeserializerFactoryConfig

Method Detail

withAdditionalDeserializers

withAdditionalKeyDeserializers

withDeserializerModifier

withAbstractTypeResolver

withValueInstantiators

hasDeserializers

hasKeyDeserializers

hasDeserializerModifiers

hasAbstractTypeResolvers

hasValueInstantiators

deserializers

keyDeserializers

deserializerModifiers

abstractTypeResolvers

valueInstantiators