Module tools.jackson.databind

Package tools.jackson.databind.deser

package tools.jackson.databind.deser

Contains implementation classes of deserialization part of data binding.

Related Packages

Package	Description
tools.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.
tools.jackson.databind.deser.bean
tools.jackson.databind.deser.impl	Contains those implementation classes of deserialization part of data binding that are not considered part of public or semi-public interfaces.
tools.jackson.databind.deser.jackson	Package that contains standard value and key deserializer implementations Jackson uses for its own public types.
tools.jackson.databind.deser.jdk	Package that contains standard value and key deserializer implementations Jackson uses for core JDK types.
tools.jackson.databind.deser.std	Package that contains standard value and key deserializer base classes that Jackson both uses for its own implementations and offers for module developers as convenient partial implementations.

Class	Description
AbstractDeserializer	Deserializer only used for abstract types used as placeholders during polymorphic type handling deserialization.
BasicDeserializerFactory	Abstract factory base class that can provide deserializers for standard JDK classes, including collection classes and simple heuristics for "up-casting" common collection interface types (such as Collection).
BasicDeserializerFactory.ContainerDefaultMappings	Helper class to contain default mappings for abstract JDK Collection and Map types.
BeanDeserializerBuilder	Builder class used for aggregating deserialization information about a property-based POJO, in order to build a ValueDeserializer for deserializing POJO instances.
BeanDeserializerFactory	Concrete deserializer factory class that adds full Bean deserializer construction logic using class introspection.
ContextualKeyDeserializer	Add-on interface that KeyDeserializers 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.
CreatorProperty	This concrete sub-class implements property that is passed via Creator (constructor or static factory method).
DeserializationContextExt	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.
DeserializationContextExt.Impl	Actual full concrete implementation
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.
DeserializerCache	Class that defines caching layer between callers (like ObjectMapper, DeserializationContext) and classes that construct deserializers (DeserializerFactory).
DeserializerFactory	Abstract class that defines API used by DeserializationContext to construct actual ValueDeserializer instances (which are then cached by context and/or dedicated cache).
Deserializers	Interface that defines API for simple extensions that can provide additional deserializers for various types.
Deserializers.Base	Basic Deserializers implementation that implements all methods but provides no deserializers.
KeyDeserializers	Interface that defines API for simple extensions that can provide additional deserializers for deserializer Map keys of various types, from JSON property names.
NullValueProvider	Helper interface implemented by classes that are to be used as null providers during deserialization.
ReadableObjectId	Simple value container for containing information about single Object Id during deserialization
ReadableObjectId.Referring
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.
SettableAnyProperty.JsonNodeFieldAnyProperty
SettableAnyProperty.JsonNodeParameterAnyProperty	[databind#562] Allow @JsonAnySetter on Creator constructor
SettableAnyProperty.MapFieldAnyProperty
SettableAnyProperty.MapParameterAnyProperty	[databind#562] Allow @JsonAnySetter on Creator constructor
SettableAnyProperty.MethodAnyProperty
SettableBeanProperty	Base class for deserializable properties of a bean: contains both type and name definitions, and reflection-based set functionality.
SettableBeanProperty.Delegating	Helper class that is designed to both make it easier to sub-class delegating subtypes and to reduce likelihood of breakage when new methods are added.
UnresolvedForwardReference	Exception thrown during deserialization when there are object id that can't be resolved.
UnresolvedId	Helper class for UnresolvedForwardReference, to contain information about unresolved ids.
ValueDeserializerModifier	Abstract class that defines API for objects that can be registered (via ObjectMapper configuration process, using MapperBuilder) to participate in constructing ValueDeserializer instances (including but not limited to BeanDeserializers).
ValueInstantiator	Class that defines simple API implemented by objects that create value instances.
ValueInstantiator.Base	Partial ValueInstantiator implementation that is strongly recommended to be used instead of directly extending ValueInstantiator itself.
ValueInstantiator.Delegating	Delegating ValueInstantiator implementation meant as a base type that by default delegates methods to specified fallback instantiator.
ValueInstantiator.Gettable	Tag-on interface to let deserializers indicate that they make use of ValueInstantiators and there is access for instantiator assigned.
ValueInstantiators	Interface for providers of ValueInstantiator instances.
ValueInstantiators.Base	Basic "NOP" implementation that can be used as the base class for custom implementations.