io.strimzi.kafka.oauth.common

Class JSONUtil

java.lang.Object

io.strimzi.kafka.oauth.common.JSONUtil

public class JSONUtil
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static com.fasterxml.jackson.databind.ObjectMapper	MAPPER

Constructor Summary

Constructors

Constructor and Description
JSONUtil()

Method Summary

Modifier and Type	Method and Description
static com.fasterxml.jackson.databind.JsonNode	asJson(java.lang.Object value) Convert object to JsonNode
static java.util.List<java.lang.String>	asListOfString(com.fasterxml.jackson.databind.JsonNode arrayNode)
static java.lang.String	getClaimFromJWT(com.fasterxml.jackson.databind.JsonNode node, java.lang.String... path) Get specific claim from token.
static java.lang.String	getClaimFromJWT(java.lang.String claim, java.lang.Object token) Get specific claim from token.
static com.fasterxml.jackson.databind.node.ObjectNode	newObjectNode()
static <T> T	readJSON(java.io.InputStream is, java.lang.Class<T> clazz)
static <T> T	readJSON(java.lang.String jsonString, java.lang.Class<T> clazz)

Methods inherited from class java.lang.Object

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

Field Detail

MAPPER

public static final com.fasterxml.jackson.databind.ObjectMapper MAPPER

Constructor Detail

JSONUtil

public JSONUtil()

Method Detail

newObjectNode

public static com.fasterxml.jackson.databind.node.ObjectNode newObjectNode()

readJSON

public static <T> T readJSON(java.io.InputStream is,
                             java.lang.Class<T> clazz)
                      throws java.io.IOException

Throws:

java.io.IOException

readJSON

public static <T> T readJSON(java.lang.String jsonString,
                             java.lang.Class<T> clazz)
                      throws java.io.IOException

Throws:

java.io.IOException

asJson

public static com.fasterxml.jackson.databind.JsonNode asJson(java.lang.Object value)

Convert object to JsonNode

Parameters:

value - Json-serializable object

Returns:

Object as JsonNode

getClaimFromJWT

public static java.lang.String getClaimFromJWT(java.lang.String claim,
                                               java.lang.Object token)

Get specific claim from token.

Parameters:

claim - jq style query where nested names are specified using '.' as separator

token - parsed object

Returns:

Value of the specific claim as String or null if claim not present

getClaimFromJWT

public static java.lang.String getClaimFromJWT(com.fasterxml.jackson.databind.JsonNode node,
                                               java.lang.String... path)

Get specific claim from token.

Parameters:

node - parsed JWT token payload

path - name segments where all but last should each point to the next nested object

Returns:

Value of the specific claim as String or null if claim not present

asListOfString

public static java.util.List<java.lang.String> asListOfString(com.fasterxml.jackson.databind.JsonNode arrayNode)