StdKeySerializers (jackson-databind 2.18.2)

java.lang.Object
- com.fasterxml.jackson.databind.ser.std.StdKeySerializers

public abstract class StdKeySerializers
extends Object

Nested Class Summary

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

Field Summary

Fields
Modifier and Type Field and Description

protected static JsonSerializer<Object> DEFAULT_KEY_SERIALIZER

protected static JsonSerializer<Object> DEFAULT_STRING_SERIALIZER

Fields
Modifier and Type	Field and Description
`protected static JsonSerializer<Object>`	`DEFAULT_KEY_SERIALIZER`
`protected static JsonSerializer<Object>`	`DEFAULT_STRING_SERIALIZER`

Constructor Summary

Constructors
Constructor and Description

StdKeySerializers()

Constructors
Constructor and Description
`StdKeySerializers()`

Method Summary

All Methods Static Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`static JsonSerializer<Object>`	`getDefault()` Deprecated. since 2.7
`static JsonSerializer<Object>`	`getFallbackKeySerializer(SerializationConfig config, Class<?> rawKeyType, AnnotatedClass annotatedClass)` Method called if no specified key serializer was located; will return a "default" key serializer initialized by `StdKeySerializers.EnumKeySerializer.construct(Class, EnumValues, EnumValues)`
`static JsonSerializer<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 Detail

DEFAULT_KEY_SERIALIZER

protected static final JsonSerializer<Object> DEFAULT_KEY_SERIALIZER

DEFAULT_STRING_SERIALIZER

protected static final JsonSerializer<Object> DEFAULT_STRING_SERIALIZER

Constructor Detail
- StdKeySerializers
```
public StdKeySerializers()
```

Method Detail

getStdKeySerializer

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

Method called if no specified key serializer was located; will return a "default" key serializer initialized by StdKeySerializers.EnumKeySerializer.construct(Class, EnumValues, EnumValues)

Since:: 2.15

getDefault

@Deprecated
public static JsonSerializer<Object> getDefault()

Deprecated. since 2.7

Class StdKeySerializers

Nested Class Summary

Field Summary

Constructor Summary