org.mitre.discovery.util

Class JsonUtils

java.lang.Object

org.mitre.discovery.util.JsonUtils

public class JsonUtils
extends Object

A collection of null-safe converters from common classes and JSON elements, using GSON.

Author:

jricher

Constructor Summary

Constructors

Constructor and Description
JsonUtils()

Method Summary

Modifier and Type	Method and Description
static com.google.gson.JsonElement	getAsArray(Set<String> value) Translate a set of strings to a JSON array
static Boolean	getAsBoolean(com.google.gson.JsonObject o, String member) Gets the value of the given member as a boolean, null if it doesn't exist
static Date	getAsDate(com.google.gson.JsonObject o, String member) Gets the value of the given member (expressed as integer seconds since epoch) as a Date
static List<com.nimbusds.jose.EncryptionMethod>	getAsEncryptionMethodList(com.google.gson.JsonObject o, String member) Gets the value of the given member as a list of JWS Algorithms, null if it doesn't exist
static com.nimbusds.jose.JWEAlgorithm	getAsJweAlgorithm(com.google.gson.JsonObject o, String member) Gets the value of the given member as a JWE Algorithm, null if it doesn't exist
static List<com.nimbusds.jose.JWEAlgorithm>	getAsJweAlgorithmList(com.google.gson.JsonObject o, String member) Gets the value of the given member as a list of JWS Algorithms, null if it doesn't exist
static com.nimbusds.jose.EncryptionMethod	getAsJweEncryptionMethod(com.google.gson.JsonObject o, String member) Gets the value of the given member as a JWE Encryption Method, null if it doesn't exist
static com.nimbusds.jose.JWSAlgorithm	getAsJwsAlgorithm(com.google.gson.JsonObject o, String member) Gets the value of the given member as a JWS Algorithm, null if it doesn't exist
static List<com.nimbusds.jose.JWSAlgorithm>	getAsJwsAlgorithmList(com.google.gson.JsonObject o, String member) Gets the value of the given member as a list of JWS Algorithms, null if it doesn't exist
static String	getAsString(com.google.gson.JsonObject o, String member) Gets the value of the given member as a string, null if it doesn't exist
static List<String>	getAsStringList(com.google.gson.JsonObject o, String member) Gets the value of the given given member as a set of strings, null if it doesn't exist
static Set<String>	getAsStringSet(com.google.gson.JsonObject o, String member) Gets the value of the given given member as a set of strings, null if it doesn't exist

Methods inherited from class java.lang.Object

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

Constructor Detail

JsonUtils

public JsonUtils()

Method Detail

getAsArray

public static com.google.gson.JsonElement getAsArray(Set<String> value)

Translate a set of strings to a JSON array

Parameters:

value -

Returns:

getAsDate

public static Date getAsDate(com.google.gson.JsonObject o,
                             String member)

Gets the value of the given member (expressed as integer seconds since epoch) as a Date

getAsJweAlgorithm

public static com.nimbusds.jose.JWEAlgorithm getAsJweAlgorithm(com.google.gson.JsonObject o,
                                                               String member)

Gets the value of the given member as a JWE Algorithm, null if it doesn't exist

getAsJweEncryptionMethod

public static com.nimbusds.jose.EncryptionMethod getAsJweEncryptionMethod(com.google.gson.JsonObject o,
                                                                          String member)

Gets the value of the given member as a JWE Encryption Method, null if it doesn't exist

getAsJwsAlgorithm

public static com.nimbusds.jose.JWSAlgorithm getAsJwsAlgorithm(com.google.gson.JsonObject o,
                                                               String member)

Gets the value of the given member as a JWS Algorithm, null if it doesn't exist

getAsString

public static String getAsString(com.google.gson.JsonObject o,
                                 String member)

Gets the value of the given member as a string, null if it doesn't exist

getAsBoolean

public static Boolean getAsBoolean(com.google.gson.JsonObject o,
                                   String member)

Gets the value of the given member as a boolean, null if it doesn't exist

getAsStringSet

public static Set<String> getAsStringSet(com.google.gson.JsonObject o,
                                         String member)
                                  throws com.google.gson.JsonSyntaxException

Gets the value of the given given member as a set of strings, null if it doesn't exist

Throws:

com.google.gson.JsonSyntaxException

getAsStringList

public static List<String> getAsStringList(com.google.gson.JsonObject o,
                                           String member)
                                    throws com.google.gson.JsonSyntaxException

Gets the value of the given given member as a set of strings, null if it doesn't exist

Throws:

com.google.gson.JsonSyntaxException

getAsJwsAlgorithmList

public static List<com.nimbusds.jose.JWSAlgorithm> getAsJwsAlgorithmList(com.google.gson.JsonObject o,
                                                                         String member)

Gets the value of the given member as a list of JWS Algorithms, null if it doesn't exist

getAsJweAlgorithmList

public static List<com.nimbusds.jose.JWEAlgorithm> getAsJweAlgorithmList(com.google.gson.JsonObject o,
                                                                         String member)

Gets the value of the given member as a list of JWS Algorithms, null if it doesn't exist

getAsEncryptionMethodList

public static List<com.nimbusds.jose.EncryptionMethod> getAsEncryptionMethodList(com.google.gson.JsonObject o,
                                                                                 String member)

Gets the value of the given member as a list of JWS Algorithms, null if it doesn't exist