com.liferay.portal.kernel.json

Class JSONUtil

Object

com.liferay.portal.kernel.json.JSONUtil

public class JSONUtil
extends Object

Author:

Brian Wing Shun Chan, Rachael Koestartyo, Hugo Huijser

Constructor Summary

Constructors

Constructor and Description
JSONUtil()

Method Summary

Modifier and Type	Method and Description
static void	addToStringCollection(Collection<String> collection, JSONArray jsonArray)
static void	addToStringCollection(Collection<String> collection, JSONArray jsonArray, String jsonObjectKey)
static JSONArray	concat(JSONArray... jsonArrays)
static Collector<Object,JSONArray,JSONArray>	createCollector()
static boolean	equals(JSONArray jsonArray1, JSONArray jsonArray2)
static boolean	equals(JSONObject jsonObject1, JSONObject jsonObject2)
static Object	getValue(Object object, String... paths)
static boolean	getValueAsBoolean(Object object, String... paths)
static double	getValueAsDouble(Object object, String... paths)
static int	getValueAsInt(Object object, String... paths)
static JSONArray	getValueAsJSONArray(Object object, String... paths)
static JSONObject	getValueAsJSONObject(Object object, String... paths)
static long	getValueAsLong(Object object, String... paths)
static String	getValueAsString(Object object, String... paths)
static boolean	hasValue(JSONArray jsonArray, Object value)
static boolean	isValid(String json)
static JSONObject	merge(JSONObject jsonObject1, JSONObject jsonObject2)
static JSONArray	put(Object... values) Deprecated. As of Mueller (7.2.x), replaced by putAll(Object...)
static JSONArray	put(Object value)
static JSONObject	put(String key, Object value)
static JSONArray	putAll(Object... values)
static JSONArray	replace(JSONArray jsonArray, String jsonObjectKey, JSONObject newJSONObject)
static <T> T[]	toArray(JSONArray jsonArray, com.liferay.petra.function.UnsafeFunction<JSONObject,T,Exception> unsafeFunction, Class<?> clazz)
static <T> JSONArray	toJSONArray(List<T> list, com.liferay.petra.function.UnsafeFunction<T,Object,Exception> unsafeFunction)
static <T> JSONArray	toJSONArray(Set<T> set, com.liferay.petra.function.UnsafeFunction<T,Object,Exception> unsafeFunction)
static <T> JSONArray	toJSONArray(T[] array, com.liferay.petra.function.UnsafeFunction<T,Object,Exception> unsafeFunction)
static Map<String,JSONObject>	toJSONObjectMap(JSONArray jsonArray, String jsonObjectKey)
static <T> List<T>	toList(JSONArray jsonArray, com.liferay.petra.function.UnsafeFunction<JSONObject,T,Exception> unsafeFunction)
static long[]	toLongArray(JSONArray jsonArray)
static long[]	toLongArray(JSONArray jsonArray, String jsonObjectKey)
static List<Long>	toLongList(JSONArray jsonArray)
static List<Long>	toLongList(JSONArray jsonArray, String jsonObjectKey)
static Set<Long>	toLongSet(JSONArray jsonArray)
static Set<Long>	toLongSet(JSONArray jsonArray, String jsonObjectKey)
static Object[]	toObjectArray(JSONArray jsonArray)
static Object[]	toObjectArray(JSONArray jsonArray, String jsonObjectKey)
static List<Object>	toObjectList(JSONArray jsonArray)
static List<Object>	toObjectList(JSONArray jsonArray, String jsonObjectKey)
static Set<Object>	toObjectSet(JSONArray jsonArray)
static Set<Object>	toObjectSet(JSONArray jsonArray, String jsonObjectKey)
static String	toString(JSONArray jsonArray)
static String	toString(JSONObject jsonObject)
static String[]	toStringArray(JSONArray jsonArray)
static String[]	toStringArray(JSONArray jsonArray, String jsonObjectKey)
static List<String>	toStringList(JSONArray jsonArray)
static List<String>	toStringList(JSONArray jsonArray, String jsonObjectKey)
static Set<String>	toStringSet(JSONArray jsonArray)
static Set<String>	toStringSet(JSONArray jsonArray, String jsonObjectKey)

Methods inherited from class Object

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

Constructor Detail

JSONUtil

public JSONUtil()

Method Detail

addToStringCollection

public static void addToStringCollection(Collection<String> collection,
                                         JSONArray jsonArray)

addToStringCollection

public static void addToStringCollection(Collection<String> collection,
                                         JSONArray jsonArray,
                                         String jsonObjectKey)

concat

public static JSONArray concat(JSONArray... jsonArrays)

createCollector

public static Collector<Object,JSONArray,JSONArray> createCollector()

equals

public static boolean equals(JSONArray jsonArray1,
                             JSONArray jsonArray2)

equals

public static boolean equals(JSONObject jsonObject1,
                             JSONObject jsonObject2)

getValue

public static Object getValue(Object object,
                              String... paths)

getValueAsBoolean

public static boolean getValueAsBoolean(Object object,
                                        String... paths)

getValueAsDouble

public static double getValueAsDouble(Object object,
                                      String... paths)

getValueAsInt

public static int getValueAsInt(Object object,
                                String... paths)

getValueAsJSONArray

public static JSONArray getValueAsJSONArray(Object object,
                                            String... paths)

getValueAsJSONObject

public static JSONObject getValueAsJSONObject(Object object,
                                              String... paths)

getValueAsLong

public static long getValueAsLong(Object object,
                                  String... paths)

getValueAsString

public static String getValueAsString(Object object,
                                      String... paths)

hasValue

public static boolean hasValue(JSONArray jsonArray,
                               Object value)

isValid

public static boolean isValid(String json)

merge

public static JSONObject merge(JSONObject jsonObject1,
                               JSONObject jsonObject2)
                        throws JSONException

Throws:

JSONException

put

public static JSONArray put(Object value)

put

@Deprecated
public static JSONArray put(Object... values)

Deprecated. As of Mueller (7.2.x), replaced by putAll(Object...)

put

public static JSONObject put(String key,
                             Object value)

putAll

public static JSONArray putAll(Object... values)

replace

public static JSONArray replace(JSONArray jsonArray,
                                String jsonObjectKey,
                                JSONObject newJSONObject)

toArray

public static <T> T[] toArray(JSONArray jsonArray,
                              com.liferay.petra.function.UnsafeFunction<JSONObject,T,Exception> unsafeFunction,
                              Class<?> clazz)
                       throws Exception

Throws:

Exception

toJSONArray

public static <T> JSONArray toJSONArray(List<T> list,
                                        com.liferay.petra.function.UnsafeFunction<T,Object,Exception> unsafeFunction)
                                 throws Exception

Throws:

Exception

toJSONArray

public static <T> JSONArray toJSONArray(Set<T> set,
                                        com.liferay.petra.function.UnsafeFunction<T,Object,Exception> unsafeFunction)
                                 throws Exception

Throws:

Exception

toJSONArray

public static <T> JSONArray toJSONArray(T[] array,
                                        com.liferay.petra.function.UnsafeFunction<T,Object,Exception> unsafeFunction)
                                 throws Exception

Throws:

Exception

toJSONObjectMap

public static Map<String,JSONObject> toJSONObjectMap(JSONArray jsonArray,
                                                     String jsonObjectKey)

toList

public static <T> List<T> toList(JSONArray jsonArray,
                                 com.liferay.petra.function.UnsafeFunction<JSONObject,T,Exception> unsafeFunction)
                          throws Exception

Throws:

Exception

toLongArray

public static long[] toLongArray(JSONArray jsonArray)

toLongArray

public static long[] toLongArray(JSONArray jsonArray,
                                 String jsonObjectKey)

toLongList

public static List<Long> toLongList(JSONArray jsonArray)

toLongList

public static List<Long> toLongList(JSONArray jsonArray,
                                    String jsonObjectKey)

toLongSet

public static Set<Long> toLongSet(JSONArray jsonArray)

toLongSet

public static Set<Long> toLongSet(JSONArray jsonArray,
                                  String jsonObjectKey)

toObjectArray

public static Object[] toObjectArray(JSONArray jsonArray)

toObjectArray

public static Object[] toObjectArray(JSONArray jsonArray,
                                     String jsonObjectKey)

toObjectList

public static List<Object> toObjectList(JSONArray jsonArray)

toObjectList

public static List<Object> toObjectList(JSONArray jsonArray,
                                        String jsonObjectKey)

toObjectSet

public static Set<Object> toObjectSet(JSONArray jsonArray)

toObjectSet

public static Set<Object> toObjectSet(JSONArray jsonArray,
                                      String jsonObjectKey)

toString

public static String toString(JSONArray jsonArray)

toString

public static String toString(JSONObject jsonObject)

toStringArray

public static String[] toStringArray(JSONArray jsonArray)

toStringArray

public static String[] toStringArray(JSONArray jsonArray,
                                     String jsonObjectKey)

toStringList

public static List<String> toStringList(JSONArray jsonArray)

toStringList

public static List<String> toStringList(JSONArray jsonArray,
                                        String jsonObjectKey)

toStringSet

public static Set<String> toStringSet(JSONArray jsonArray)

toStringSet

public static Set<String> toStringSet(JSONArray jsonArray,
                                      String jsonObjectKey)