Class JDKKeyDeserializer.DelegatingKD

java.lang.Object

tools.jackson.databind.KeyDeserializer

tools.jackson.databind.deser.jdk.JDKKeyDeserializer.DelegatingKD

Enclosing class:

JDKKeyDeserializer

static final class JDKKeyDeserializer.DelegatingKD
extends KeyDeserializer

Key deserializer that wraps a "regular" deserializer (but one that must recognize FIELD_NAMEs as text!) to reuse existing handlers as key handlers.

Nested Class Summary

Nested classes/interfaces inherited from class KeyDeserializer

KeyDeserializer.None

Field Summary

Fields

Modifier and Type	Field	Description
protected final ValueDeserializer<?>	_delegate
protected final Class<?>	_keyClass

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	DelegatingKD(Class<?> cls, ValueDeserializer<?> deser)

Method Summary

Modifier and Type	Method	Description
final Object	deserializeKey(String key, DeserializationContext ctxt)	Method called to deserialize a Map key from JSON property name.
Class<?>	getKeyClass()

Methods inherited from class KeyDeserializer

resolve

Methods inherited from class Object

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

Field Details

_keyClass

protected final Class<?> _keyClass

_delegate

protected final ValueDeserializer<?> _delegate

Constructor Details

DelegatingKD

protected DelegatingKD(Class<?> cls,
 ValueDeserializer<?> deser)

Method Details

deserializeKey

public final Object deserializeKey(String key,
 DeserializationContext ctxt)
                            throws tools.jackson.core.JacksonException

Description copied from class: KeyDeserializer

Method called to deserialize a Map key from JSON property name.

Specified by:

deserializeKey in class KeyDeserializer

Throws:

tools.jackson.core.JacksonException

getKeyClass

public Class<?> getKeyClass()