Module tools.jackson.databind

Package tools.jackson.databind.ser.jdk

Class JDKKeySerializers

java.lang.Object

tools.jackson.databind.ser.jdk.JDKKeySerializers

public abstract class JDKKeySerializers
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	JDKKeySerializers.Default	This is a "chameleon" style multi-type key serializer for simple standard JDK types.
static class	JDKKeySerializers.Dynamic	Key serializer used when key type is not known statically, and actual key serializer needs to be dynamically located.
static class	JDKKeySerializers.EnumKeySerializer	Specialized instance to use for Enum keys, as per [databind#1322]
static class	JDKKeySerializers.StringKeySerializer	Simple and fast key serializer when keys are Strings.

Field Summary

Fields

Modifier and Type	Field	Description
protected static final ValueSerializer<Object>	DEFAULT_STRING_SERIALIZER

Constructor Summary

Constructors

Constructor	Description
JDKKeySerializers()

Method Summary

Modifier and Type	Method	Description
static ValueSerializer<Object>	getFallbackKeySerializer(SerializationConfig config, Class<?> rawKeyType, AnnotatedClass annotatedClass)	Method called if no specified key serializer was located; will return a "default" key serializer except with special handling for Enums
static ValueSerializer<Object>	getStdKeySerializer(SerializationConfig config, Class<?> rawKeyType, boolean useDefault)

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT_STRING_SERIALIZER

protected static final ValueSerializer<Object> DEFAULT_STRING_SERIALIZER

Constructor Details

JDKKeySerializers

public JDKKeySerializers()

Method Details

getStdKeySerializer

public static ValueSerializer<Object> getStdKeySerializer(SerializationConfig config,
 Class<?> rawKeyType,
 boolean useDefault)

Parameters:

config - Serialization configuration in use, may be needed in choosing serializer to use

rawKeyType - Type of key values to serialize

useDefault - If no match is found, should we return fallback deserializer (true), or null (false)?

getFallbackKeySerializer

public static ValueSerializer<Object> getFallbackKeySerializer(SerializationConfig config,
 Class<?> rawKeyType,
 AnnotatedClass annotatedClass)

Method called if no specified key serializer was located; will return a "default" key serializer except with special handling for Enums