com.enjin.sdk.utils

Class GsonUtil

java.lang.Object

com.enjin.sdk.utils.GsonUtil

public final class GsonUtil
extends java.lang.Object

Utility class for use with Gson.

Method Summary

Modifier and Type	Method and Description
static java.util.Optional<com.google.gson.JsonElement>	getJsonElement(com.google.gson.JsonObject root, java.lang.String path) Gets an element from the provided path for the provided object.
static boolean	isJsonArray(java.util.Optional<com.google.gson.JsonElement> optional) Checks if a json element is a json array.
static boolean	isJsonObject(java.util.Optional<com.google.gson.JsonElement> optional) Checks if a json element is a json object.
static boolean	isJsonPrimitive(java.util.Optional<com.google.gson.JsonElement> optional) Checks if a json element is a json primitive.
static boolean	pathExists(com.google.gson.JsonObject root, java.lang.String path) Determines if a json element exists in the provided path for the provided object.

Methods inherited from class java.lang.Object

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

Method Detail

pathExists

public static boolean pathExists(com.google.gson.JsonObject root,
                                 java.lang.String path)

Determines if a json element exists in the provided path for the provided object.

Parameters:

root - the object to search in

path - the path to fetch

Returns:

true if the path exists, false otherwise

getJsonElement

public static java.util.Optional<com.google.gson.JsonElement> getJsonElement(com.google.gson.JsonObject root,
                                                                             java.lang.String path)

Gets an element from the provided path for the provided object.

Parameters:

root - the object to search in

path - the path to fetch

Returns:

empty optional if path does not exist or is null, else optional wrapped element

isJsonObject

public static boolean isJsonObject(java.util.Optional<com.google.gson.JsonElement> optional)

Checks if a json element is a json object.

Parameters:

optional - the element

Returns:

true if the element is a json object, false otherwise

isJsonArray

public static boolean isJsonArray(java.util.Optional<com.google.gson.JsonElement> optional)

Checks if a json element is a json array.

Parameters:

optional - the element

Returns:

true if the element is a json array, false otherwise

isJsonPrimitive

public static boolean isJsonPrimitive(java.util.Optional<com.google.gson.JsonElement> optional)

Checks if a json element is a json primitive.

Parameters:

optional - the element

Returns:

true if the element is a json primitive, false otherwise