Package org.opencms.util

Class CmsJsonUtil

java.lang.Object

org.opencms.util.CmsJsonUtil

public class CmsJsonUtil
extends Object

Utility class for JSON-related functions.

Constructor Summary

Constructors

Constructor	Description
CmsJsonUtil()

Method Summary

Modifier and Type	Method	Description
static Object	mapJson(Object obj, Function<Object,Object> func)	Recursively walks through a JSON structure and returns a copy of it, but transforms primitive values using the given function for the copy.
static JSONObject	mapJsonObject(JSONObject obj, Function<Object,Object> func)	Recursively walks through a JSON object and returns a copy of it, but transforms primitive values using the given function for the copy.

Methods inherited from class java.lang.Object

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

Constructor Details

CmsJsonUtil

public CmsJsonUtil()

Method Details

mapJson

public static Object mapJson(Object obj,
 Function<Object,Object> func)
                      throws JSONException

Recursively walks through a JSON structure and returns a copy of it, but transforms primitive values using the given function for the copy.

Parameters:

obj - a JSONObject or JSONArray

func - the function to apply to primitive values

Returns:

the copy with the replaced values

Throws:

JSONException - if JSON operations fail

mapJsonObject

public static JSONObject mapJsonObject(JSONObject obj,
 Function<Object,Object> func)
                                throws JSONException

Recursively walks through a JSON object and returns a copy of it, but transforms primitive values using the given function for the copy.

Parameters:

obj - a JSONObject

func - the function to apply to primitive values

Returns:

the copy with the replaced values

Throws:

JSONException - if JSON operations fail