Package com.fasterxml.jackson.databind

Class PropertyNamingStrategies

java.lang.Object

com.fasterxml.jackson.databind.PropertyNamingStrategies

All Implemented Interfaces:

java.io.Serializable

public abstract class PropertyNamingStrategies
extends java.lang.Object
implements java.io.Serializable

Container for standard PropertyNamingStrategy implementations and singleton instances.

Added in Jackson 2.12 to resolve issue databind#2715.

Since:

2.12

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	PropertyNamingStrategies.KebabCaseStrategy	Naming strategy similar to PropertyNamingStrategies.SnakeCaseStrategy, but instead of underscores as separators, uses hyphens.
static class	PropertyNamingStrategies.LowerCamelCaseStrategy	"No-operation" strategy that is equivalent to not specifying any strategy: will simply return suggested standard bean naming as-is.
static class	PropertyNamingStrategies.LowerCaseStrategy	Simple strategy where external name simply only uses lower-case characters, and no separators.
static class	PropertyNamingStrategies.LowerDotCaseStrategy	Naming strategy similar to PropertyNamingStrategies.KebabCaseStrategy, but instead of hyphens as separators, uses dots.
static class	PropertyNamingStrategies.NamingBase	Intermediate base class for simple implementations
static class	PropertyNamingStrategies.SnakeCaseStrategy	A PropertyNamingStrategy that translates typical camel case Java property names to lower case JSON element names, separated by underscores.
static class	PropertyNamingStrategies.UpperCamelCaseStrategy	A PropertyNamingStrategy that translates typical camelCase Java property names to PascalCase JSON element names (i.e., with a capital first letter).
static class	PropertyNamingStrategies.UpperSnakeCaseStrategy	A PropertyNamingStrategy that translates an input to the equivalent upper case snake case.

Field Summary

Fields

Modifier and Type	Field	Description
static PropertyNamingStrategy	KEBAB_CASE	Naming convention used in languages like Lisp, where words are in lower-case letters, separated by hyphens.
static PropertyNamingStrategy	LOWER_CAMEL_CASE	Naming convention used in Java, where words other than first are capitalized and no separator is used between words.
static PropertyNamingStrategy	LOWER_CASE	Naming convention in which all words of the logical name are in lower case, and no separator is used between words.
static PropertyNamingStrategy	LOWER_DOT_CASE	Naming convention widely used as configuration properties name, where words are in lower-case letters, separated by dots.
static PropertyNamingStrategy	SNAKE_CASE	Naming convention used in languages like C, where words are in lower-case letters, separated by underscores.
static PropertyNamingStrategy	UPPER_CAMEL_CASE	Naming convention used in languages like Pascal, where all words are capitalized and no separator is used between words.
static PropertyNamingStrategy	UPPER_SNAKE_CASE	Naming convention in which the words are in upper-case letters, separated by underscores.

Constructor Summary

Constructors

Constructor	Description
PropertyNamingStrategies()

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

LOWER_CAMEL_CASE

public static final PropertyNamingStrategy LOWER_CAMEL_CASE

Naming convention used in Java, where words other than first are capitalized and no separator is used between words. Since this is the native Java naming convention, naming strategy will not do any transformation between names in data (JSON) and POJOS.

Example external property names would be "numberValue", "namingStrategy", "theDefiniteProof".

UPPER_CAMEL_CASE

public static final PropertyNamingStrategy UPPER_CAMEL_CASE

Naming convention used in languages like Pascal, where all words are capitalized and no separator is used between words. See PropertyNamingStrategies.UpperCamelCaseStrategy for details.

Example external property names would be "NumberValue", "NamingStrategy", "TheDefiniteProof".

SNAKE_CASE

public static final PropertyNamingStrategy SNAKE_CASE

Naming convention used in languages like C, where words are in lower-case letters, separated by underscores. See PropertyNamingStrategies.SnakeCaseStrategy for details.

Example external property names would be "number_value", "naming_strategy", "the_definite_proof".

UPPER_SNAKE_CASE

public static final PropertyNamingStrategy UPPER_SNAKE_CASE

Naming convention in which the words are in upper-case letters, separated by underscores. See PropertyNamingStrategies.UpperSnakeCaseStrategy for details.

Since:

2.13

LOWER_CASE

public static final PropertyNamingStrategy LOWER_CASE

Naming convention in which all words of the logical name are in lower case, and no separator is used between words. See PropertyNamingStrategies.LowerCaseStrategy for details.

Example external property names would be "numbervalue", "namingstrategy", "thedefiniteproof".

KEBAB_CASE

public static final PropertyNamingStrategy KEBAB_CASE

Naming convention used in languages like Lisp, where words are in lower-case letters, separated by hyphens. See PropertyNamingStrategies.KebabCaseStrategy for details.

Example external property names would be "number-value", "naming-strategy", "the-definite-proof".

LOWER_DOT_CASE

public static final PropertyNamingStrategy LOWER_DOT_CASE

Naming convention widely used as configuration properties name, where words are in lower-case letters, separated by dots. See PropertyNamingStrategies.LowerDotCaseStrategy for details.

Example external property names would be "number.value", "naming.strategy", "the.definite.proof".

Constructor Detail

PropertyNamingStrategies

public PropertyNamingStrategies()