Package com.fasterxml.jackson.databind.deser.std

Class StdKeyDeserializer.EnumKD

java.lang.Object

com.fasterxml.jackson.databind.KeyDeserializer

com.fasterxml.jackson.databind.deser.std.StdKeyDeserializer

com.fasterxml.jackson.databind.deser.std.StdKeyDeserializer.EnumKD

All Implemented Interfaces:

Serializable

Enclosing class:

StdKeyDeserializer

static final class StdKeyDeserializer.EnumKD
extends StdKeyDeserializer

Nested Class Summary

Nested classes/interfaces inherited from class com.fasterxml.jackson.databind.deser.std.StdKeyDeserializer

StdKeyDeserializer.DelegatingKD, StdKeyDeserializer.EnumKD, StdKeyDeserializer.StringCtorKeyDeserializer, StdKeyDeserializer.StringFactoryKeyDeserializer, StdKeyDeserializer.StringKD

Nested classes/interfaces inherited from class com.fasterxml.jackson.databind.KeyDeserializer

KeyDeserializer.None

Field Summary

Fields

Modifier and Type	Field	Description
protected final EnumResolver	_byEnumNamingResolver	Look up map with key as Enum.name() converted by EnumNamingStrategy.convertEnumToExternalName(String) and value as Enums.
protected EnumResolver	_byIndexResolver	Lazily constructed alternative in case there is need to parse using enum index method as the source.
protected final EnumResolver	_byNameResolver
protected EnumResolver	_byToStringResolver	Lazily constructed alternative in case there is need to use 'toString()' method as the source.
protected final Enum<?>	_enumDefaultValue
protected final AnnotatedMethod	_factory
private static final long	serialVersionUID

Fields inherited from class com.fasterxml.jackson.databind.deser.std.StdKeyDeserializer

_deser, _keyClass, _kind, TYPE_BOOLEAN, TYPE_BYTE, TYPE_BYTE_ARRAY, TYPE_CALENDAR, TYPE_CHAR, TYPE_CLASS, TYPE_CURRENCY, TYPE_DATE, TYPE_DOUBLE, TYPE_FLOAT, TYPE_INT, TYPE_LOCALE, TYPE_LONG, TYPE_SHORT, TYPE_URI, TYPE_URL, TYPE_UUID

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	EnumKD(EnumResolver er, AnnotatedMethod factory)
protected	EnumKD(EnumResolver er, AnnotatedMethod factory, EnumResolver byEnumNamingResolver, EnumResolver byToStringResolver, EnumResolver byIndexResolver)

Method Summary

Modifier and Type	Method	Description
private EnumResolver	_getIndexResolver(DeserializationContext ctxt)	Deprecated. Since 2.16
private EnumResolver	_getToStringResolver(DeserializationContext ctxt)	Deprecated. Since 2.16
Object	_parse(String key, DeserializationContext ctxt)
protected EnumResolver	_resolveCurrentResolver(DeserializationContext ctxt)

Methods inherited from class com.fasterxml.jackson.databind.deser.std.StdKeyDeserializer

_parseDouble, _parseInt, _parseLong, _weirdKey, deserializeKey, forType, getKeyClass

Methods inherited from class java.lang.Object

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

Field Details

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

_byNameResolver

protected final EnumResolver _byNameResolver

_factory

protected final AnnotatedMethod _factory

_byToStringResolver

protected volatile EnumResolver _byToStringResolver

Lazily constructed alternative in case there is need to use 'toString()' method as the source.

Note: this will be final in Jackson 3.x, by removing deprecated _getToStringResolver(DeserializationContext)

Since:

2.7.3

_byIndexResolver

protected volatile EnumResolver _byIndexResolver

Lazily constructed alternative in case there is need to parse using enum index method as the source.

Since:

2.15

_byEnumNamingResolver

protected final EnumResolver _byEnumNamingResolver

Look up map with key as Enum.name() converted by EnumNamingStrategy.convertEnumToExternalName(String) and value as Enums.

Since:

2.15

_enumDefaultValue

protected final Enum<?> _enumDefaultValue

Constructor Details

EnumKD

protected EnumKD(EnumResolver er,
 AnnotatedMethod factory)

EnumKD

protected EnumKD(EnumResolver er,
 AnnotatedMethod factory,
 EnumResolver byEnumNamingResolver,
 EnumResolver byToStringResolver,
 EnumResolver byIndexResolver)

Since:

2.16

Method Details

_parse

public Object _parse(String key,
 DeserializationContext ctxt)
              throws IOException

Overrides:

_parse in class StdKeyDeserializer

Throws:

IOException

_resolveCurrentResolver

protected EnumResolver _resolveCurrentResolver(DeserializationContext ctxt)

Since:

2.15

_getToStringResolver

@Deprecated
private EnumResolver _getToStringResolver(DeserializationContext ctxt)

Deprecated.

Since 2.16

Since 2.16, _byToStringResolver it is passed via EnumKD(EnumResolver, AnnotatedMethod, EnumResolver, EnumResolver, EnumResolver), so there is no need for lazy initialization. But kept for backward-compatilibility reasons.

_getIndexResolver

@Deprecated
private EnumResolver _getIndexResolver(DeserializationContext ctxt)

Deprecated.

Since 2.16

Since 2.16, _byIndexResolver it is passed via EnumKD(EnumResolver, AnnotatedMethod, EnumResolver, EnumResolver, EnumResolver), so there is no need for lazy initialization. But kept for backward-compatilibility reasons.