Top Description Interfaces Classes

module jackson.databind

Package com.fasterxml.jackson.databind.deser

Contains implementation classes of deserialization part of data binding.

Interface Summary

Modifier and Type	Interface and Description
public interface	ContextualDeserializer Add-on interface that `JsonDeserializer`s can implement to get a callback that can be used to create contextual (context-dependent) instances of deserializer to use for handling properties of supported type.
public interface	ContextualKeyDeserializer Add-on interface that `KeyDeserializer`s can implement to get a callback that can be used to create contextual instances of key deserializer to use for handling Map keys of supported type.
public interface	Deserializers Interface that defines API for simple extensions that can provide additional deserializers for various types.
public interface	KeyDeserializers Interface that defines API for simple extensions that can provide additional deserializers for deserializer Map keys of various types, from JSON property names.
public interface	NullValueProvider Helper interface implemented by classes that are to be used as null providers during deserialization.
public interface	ResolvableDeserializer Interface used to indicate deserializers that want to do post-processing after construction but before being returned to caller (and possibly cached) and used.
public interface	ValueInstantiators Interface for providers of `ValueInstantiator` instances.

Class Summary

Modifier and Type	Class and Description
public class	AbstractDeserializer Deserializer only used for abstract types used as placeholders during polymorphic type handling deserialization.
public abstract 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 `java.util.Collection`).
public class	BeanDeserializer Deserializer class that can deserialize instances of arbitrary bean objects, usually from JSON Object structs,
public abstract class	BeanDeserializerBase Base class for `BeanDeserializer`.
public class	BeanDeserializerBuilder Builder class used for aggregating deserialization information about a POJO, in order to build a `JsonDeserializer` for deserializing instances.
public class	BeanDeserializerFactory Concrete deserializer factory class that adds full Bean deserializer construction logic using class introspection.
public abstract class	BeanDeserializerModifier Abstract class that defines API for objects that can be registered to participate in constructing `JsonDeserializer` instances (via `DeserializerFactory`).
public class	BuilderBasedDeserializer Class that handles deserialization using a separate Builder class, which is used for data binding and produces actual deserialized value at the end of data binding.
public class	CreatorProperty This concrete sub-class implements property that is passed via Creator (constructor or static factory method).
public class	DataFormatReaders Alternative to `DataFormatDetector` that needs to be used when using data-binding.
public abstract class	DefaultDeserializationContext Complete `DeserializationContext` implementation that adds extended API for `ObjectMapper` (and `ObjectReader`) to call, as well as implements certain parts that base class has left abstract.
public abstract class	DeserializationProblemHandler This is the class that can be registered (via `DeserializationConfig` object owner by `ObjectMapper`) to get called when a potentially recoverable problem is encountered during deserialization process.
public class	DeserializerCache Class that defines caching layer between callers (like `ObjectMapper`, `com.fasterxml.jackson.databind.DeserializationContext`) and classes that construct deserializers (`com.fasterxml.jackson.databind.deser.DeserializerFactory`).
public abstract class	DeserializerFactory Abstract class that defines API used by `DeserializationContext` to construct actual `JsonDeserializer` instances (which are then cached by context and/or dedicated cache).
public abstract class	SettableAnyProperty Class that represents a "wildcard" set method which can be used to generically set values of otherwise unmapped (aka "unknown") properties read from JSON content.
public abstract class	SettableBeanProperty Base class for deserializable properties of a bean: contains both type and name definitions, and reflection-based set functionality.
public class	UnresolvedForwardReference Exception thrown during deserialization when there are object id that can't be resolved.
public class	UnresolvedId Helper class for `UnresolvedForwardReference`, to contain information about unresolved ids.
public abstract class	ValueInstantiator Class that defines simple API implemented by objects that create value instances.