## Uses of Class
com.fasterxml.jackson.databind.deser.DeserializerFactory

- Packages that use DeserializerFactory
  Package | Description
  --- | ---
  com.fasterxml.jackson.databind | Basic data binding (mapping) functionality that allows for reading JSON content into Java Objects (POJOs) and JSON Trees (`JsonNode`), as well as writing Java Objects and trees as JSON.
  com.fasterxml.jackson.databind.deser | Contains implementation classes of deserialization part of data binding.

- - ### Uses of DeserializerFactory in com.fasterxml.jackson.databind

    Fields in com.fasterxml.jackson.databind declared as DeserializerFactory
    Modifier and Type | Field and Description
    --- | ---
    `protected DeserializerFactory` | DeserializationContext.`_factory` Read-only factory instance; exposed to let owners (`ObjectMapper`, `ObjectReader`) access it.

    Methods in com.fasterxml.jackson.databind that return DeserializerFactory
    Modifier and Type | Method and Description
    --- | ---
    `DeserializerFactory` | DeserializationContext.`getFactory()` Method for getting current `DeserializerFactory`.

    Constructors in com.fasterxml.jackson.databind with parameters of type DeserializerFactory
    Constructor and Description
    `DeserializationContext(DeserializationContext src, DeserializerFactory factory)`
    `DeserializationContext(DeserializerFactory df)`
    `DeserializationContext(DeserializerFactory df, DeserializerCache cache)`

  - ### Uses of DeserializerFactory in com.fasterxml.jackson.databind.deser

    Subclasses of DeserializerFactory in com.fasterxml.jackson.databind.deser
    Modifier and Type | Class and Description
    --- | ---
    `class` | `BasicDeserializerFactory` Abstract factory base class that can provide deserializers for standard JDK classes, including collection classes and simple heuristics for "upcasting" common collection interface types (such as `Collection`).
    `class` | `BeanDeserializerFactory` Concrete deserializer factory class that adds full Bean deserializer construction logic using class introspection.

    Methods in com.fasterxml.jackson.databind.deser that return DeserializerFactory
    Modifier and Type | Method and Description
    --- | ---
    `abstract DeserializerFactory` | DeserializerFactory.`withAbstractTypeResolver(AbstractTypeResolver resolver)` Convenience method for creating a new factory instance with additional `AbstractTypeResolver`.
    `DeserializerFactory` | BasicDeserializerFactory.`withAbstractTypeResolver(AbstractTypeResolver resolver)` Convenience method for creating a new factory instance with additional `AbstractTypeResolver`.
    `abstract DeserializerFactory` | DeserializerFactory.`withAdditionalDeserializers(Deserializers additional)` Convenience method for creating a new factory instance with additional deserializer provider.
    `DeserializerFactory` | BasicDeserializerFactory.`withAdditionalDeserializers(Deserializers additional)` Convenience method for creating a new factory instance with additional deserializer provider.
    `abstract DeserializerFactory` | DeserializerFactory.`withAdditionalKeyDeserializers(KeyDeserializers additional)` Convenience method for creating a new factory instance with additional `KeyDeserializers`.
    `DeserializerFactory` | BasicDeserializerFactory.`withAdditionalKeyDeserializers(KeyDeserializers additional)` Convenience method for creating a new factory instance with additional `KeyDeserializers`.
    `DeserializerFactory` | BeanDeserializerFactory.`withConfig(DeserializerFactoryConfig config)` Method used by module registration functionality, to construct a new bean deserializer factory with different configuration settings.
    `protected abstract DeserializerFactory` | BasicDeserializerFactory.`withConfig(DeserializerFactoryConfig config)`
    `abstract DeserializerFactory` | DeserializerFactory.`withDeserializerModifier(BeanDeserializerModifier modifier)` Convenience method for creating a new factory instance with additional `BeanDeserializerModifier`.
    `DeserializerFactory` | BasicDeserializerFactory.`withDeserializerModifier(BeanDeserializerModifier modifier)` Convenience method for creating a new factory instance with additional `BeanDeserializerModifier`.
    `abstract DeserializerFactory` | DeserializerFactory.`withValueInstantiators(ValueInstantiators instantiators)` Convenience method for creating a new factory instance with additional `ValueInstantiators`.
    `DeserializerFactory` | BasicDeserializerFactory.`withValueInstantiators(ValueInstantiators instantiators)` Convenience method for creating a new factory instance with additional `ValueInstantiators`.

    Methods in com.fasterxml.jackson.databind.deser with parameters of type DeserializerFactory
    Modifier and Type | Method and Description
    --- | ---
    `protected JsonDeserializer<Object>` | DeserializerCache.`_createAndCache2(DeserializationContext ctxt, DeserializerFactory factory, JavaType type)` Method that handles actual construction (via factory) and caching (both intermediate and eventual)
    `protected JsonDeserializer<Object>` | DeserializerCache.`_createAndCacheValueDeserializer(DeserializationContext ctxt, DeserializerFactory factory, JavaType type)` Method that will try to create a deserializer for given type, and resolve and cache it if necessary
    `protected JsonDeserializer<Object>` | DeserializerCache.`_createDeserializer(DeserializationContext ctxt, DeserializerFactory factory, JavaType type)` Method that does the heavy lifting of checking for per-type annotations, find out full type, and figure out which actual factory method to call.
    `protected JsonDeserializer<?>` | DeserializerCache.`_createDeserializer2(DeserializationContext ctxt, DeserializerFactory factory, JavaType type, BeanDescription beanDesc)`
    `KeyDeserializer` | DeserializerCache.`findKeyDeserializer(DeserializationContext ctxt, DeserializerFactory factory, JavaType type)` Method called to get hold of a deserializer to use for deserializing keys for `Map`.
    `JsonDeserializer<Object>` | DeserializerCache.`findValueDeserializer(DeserializationContext ctxt, DeserializerFactory factory, JavaType propertyType)` Method called to get hold of a deserializer for a value of given type; or if no such deserializer can be found, a default handler (which may do a best-effort generic serialization or just simply throw an exception when invoked).
    `boolean` | DeserializerCache.`hasValueDeserializerFor(DeserializationContext ctxt, DeserializerFactory factory, JavaType type)` Method called to find out whether provider would be able to find a deserializer for given type, using a root reference (i.e.
    `abstract DefaultDeserializationContext` | DefaultDeserializationContext.`with(DeserializerFactory factory)` Fluent factory method used for constructing a blueprint instance with different factory
    `DefaultDeserializationContext` | DefaultDeserializationContext.Impl.`with(DeserializerFactory factory)`

    Constructors in com.fasterxml.jackson.databind.deser with parameters of type DeserializerFactory
    Constructor and Description
    `DefaultDeserializationContext(DefaultDeserializationContext src, DeserializerFactory factory)`
    `DefaultDeserializationContext(DeserializerFactory df, DeserializerCache cache)` Constructor that will pass specified deserializer factory and cache: cache may be null (in which case default implementation will be used), factory cannot be null
    `Impl(DefaultDeserializationContext.Impl src, DeserializerFactory factory)`
    `Impl(DeserializerFactory df)` Default constructor for a blueprint object, which will use the standard `DeserializerCache`, given factory.

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