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

Class StdKeyDeserializers

java.lang.Object

com.fasterxml.jackson.databind.deser.std.StdKeyDeserializers

All Implemented Interfaces:

KeyDeserializers, Serializable

public class StdKeyDeserializers
extends Object
implements KeyDeserializers, Serializable

Helper class used to contain simple/well-known key deserializers. Following kinds of Objects can be handled currently:

• Primitive wrappers (Boolean, Byte, Char, Short, Integer, Float, Long, Double)
• Enums (usually not needed, since EnumMap doesn't call us)
• Date
• Calendar
• UUID
• Locale
• Anything with constructor that takes a single String arg (if not explicitly @JsonIgnore'd)
• Anything with static T valueOf(String) factory method (if not explicitly @JsonIgnore'd)

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
StdKeyDeserializers()

Method Summary

Modifier and Type	Method	Description
static KeyDeserializer	constructDelegatingKeyDeserializer(DeserializationConfig config, JavaType type, JsonDeserializer<?> deser)
static KeyDeserializer	constructEnumKeyDeserializer(EnumResolver enumResolver)
static KeyDeserializer	constructEnumKeyDeserializer(EnumResolver enumResolver, AnnotatedMethod factory)
static KeyDeserializer	constructEnumKeyDeserializer(EnumResolver enumResolver, AnnotatedMethod factory, EnumResolver enumNamingResolver, EnumResolver byToStringResolver, EnumResolver byIndexResolver)
static KeyDeserializer	constructEnumKeyDeserializer(EnumResolver enumRes, EnumResolver byEnumNamingResolver, EnumResolver byToStringResolver, EnumResolver byIndexResolver)
KeyDeserializer	findKeyDeserializer(JavaType type, DeserializationConfig config, BeanDescription beanDesc)
static KeyDeserializer	findStringBasedKeyDeserializer(DeserializationConfig config, JavaType type)

Methods inherited from class java.lang.Object

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

Constructor Details

StdKeyDeserializers

public StdKeyDeserializers()

Method Details

constructEnumKeyDeserializer

public static KeyDeserializer constructEnumKeyDeserializer(EnumResolver enumResolver)

constructEnumKeyDeserializer

public static KeyDeserializer constructEnumKeyDeserializer(EnumResolver enumResolver,
 AnnotatedMethod factory)

constructEnumKeyDeserializer

public static KeyDeserializer constructEnumKeyDeserializer(EnumResolver enumRes,
 EnumResolver byEnumNamingResolver,
 EnumResolver byToStringResolver,
 EnumResolver byIndexResolver)

Since:

2.16

constructEnumKeyDeserializer

public static KeyDeserializer constructEnumKeyDeserializer(EnumResolver enumResolver,
 AnnotatedMethod factory,
 EnumResolver enumNamingResolver,
 EnumResolver byToStringResolver,
 EnumResolver byIndexResolver)

Since:

2.16

constructDelegatingKeyDeserializer

public static KeyDeserializer constructDelegatingKeyDeserializer(DeserializationConfig config,
 JavaType type,
 JsonDeserializer<?> deser)

findStringBasedKeyDeserializer

public static KeyDeserializer findStringBasedKeyDeserializer(DeserializationConfig config,
 JavaType type)
                                                      throws JsonMappingException

Throws:

JsonMappingException

findKeyDeserializer

public KeyDeserializer findKeyDeserializer(JavaType type,
 DeserializationConfig config,
 BeanDescription beanDesc)
                                    throws JsonMappingException

Specified by:

findKeyDeserializer in interface KeyDeserializers

Throws:

JsonMappingException