001/*
002 * nimbus-jose-jwt
003 *
004 * Copyright 2012-2016, Connect2id Ltd and contributors.
005 *
006 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use
007 * this file except in compliance with the License. You may obtain a copy of the
008 * License at
009 *
010 *    http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software distributed
013 * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
014 * CONDITIONS OF ANY KIND, either express or implied. See the License for the
015 * specific language governing permissions and limitations under the License.
016 */
017
018package com.nimbusds.jose.util;
019
020
021import net.minidev.json.JSONObject;
022
023
024/**
025 * JSON string helper methods.
026 *
027 * @author Vladimir Dzhuvinov
028 * @version 2020-06-27
029 */
030public class JSONStringUtils {
031        
032        
033        /**
034         * Serialises the specified string to a JSON string.
035         *
036         * @param string The string. Must not be {@code null}.
037         *
038         * @return The string as JSON string.
039         */
040        public static String toJSONString(final String string) {
041                
042                return "\"" + JSONObject.escape(string) + "\"";
043        }
044        
045        
046        /**
047         * Prevents public instantiation.
048         */
049        private JSONStringUtils() {}
050}