com.nimbusds.jose.jwk

Class KeyType

java.lang.Object

com.nimbusds.jose.jwk.KeyType

All Implemented Interfaces:

net.minidev.json.JSONAware

@Immutable
public final class KeyType
extends Object
implements net.minidev.json.JSONAware

Key type. Represents the kty parameter in a JSON Web Key (JWK). This class is immutable.

Includes constants for the following standard key types:

• EC
• RSA
• OCT

Additional key types can be defined using the constructor.

Version:

$version$ (2013-05-29)

Author:

Vladimir Dzhuvinov, Justin Richer

Field Summary

Fields

Modifier and Type	Field and Description
static KeyType	EC Elliptic Curve (DSS) key type (recommended).
static KeyType	OCT Octet sequence key type (optional)
static KeyType	RSA RSA (RFC 3447) key type (required).

Constructor Summary

Constructors

Constructor and Description
KeyType(String value, Requirement req) Creates a new key type with the specified value and implementation requirement.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object object) Overrides Object.equals().
Requirement	getRequirement() Gets the implementation requirement of this key type.
String	getValue() Gets the value of this key type.
int	hashCode() Overrides Object.hashCode().
static KeyType	parse(String s) Parses a key type from the specified kty parameter value.
String	toJSONString() Returns the JSON string representation of this key type.
String	toString() Returns the string representation of this key type.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

EC

public static final KeyType EC

Elliptic Curve (DSS) key type (recommended).

RSA

public static final KeyType RSA

RSA (RFC 3447) key type (required).

OCT

public static final KeyType OCT

Octet sequence key type (optional)

Constructor Detail

KeyType

public KeyType(String value,
       Requirement req)

Creates a new key type with the specified value and implementation requirement.

Parameters:

value - The key type value. Values are case sensitive. Must not be null.

req - The implementation requirement, null if not known.

Method Detail

getValue

public String getValue()

Gets the value of this key type. Values are case sensitive.

Returns:

The key type.

getRequirement

public Requirement getRequirement()

Gets the implementation requirement of this key type.

Returns:

The implementation requirement, null if not known.

hashCode

public int hashCode()

Overrides Object.hashCode().

Overrides:

hashCode in class Object

Returns:

The object hash code.

equals

public boolean equals(Object object)

Overrides Object.equals().

Overrides:

equals in class Object

Parameters:

object - The object to compare to.

Returns:

true if the objects have the same value, otherwise false.

toString

public String toString()

Returns the string representation of this key type.

Overrides:

toString in class Object

Returns:

The string representation.

See Also:

getValue()

toJSONString

public String toJSONString()

Returns the JSON string representation of this key type.

Specified by:

toJSONString in interface net.minidev.json.JSONAware

Returns:

The JSON string representation.

parse

public static KeyType parse(String s)

Parses a key type from the specified kty parameter value.

Parameters:

s - The string to parse. Must not be null.

Returns:

The key type (matching standard key type constant, else a newly created one).

Throws:

ParseException - If the string couldn't be parsed.