001/* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, 013 * software distributed under the License is distributed on an 014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 015 * KIND, either express or implied. See the License for the 016 * specific language governing permissions and limitations 017 * under the License. 018 */ 019 020package org.apache.juneau.examples.core.json; 021 022import org.apache.juneau.examples.core.pojo.Pojo; 023import org.apache.juneau.json.*; 024 025/** 026 * Json configuration example. 027 * 028 * <ul class='seealso'> 029 * <li class='extlink'>{@source} 030 * </ul> 031 */ 032public class JsonConfigurationExample { 033 034 /** 035 * Examples on Json Serializers configured using properties 036 * defined in JsonSerializer class 037 * 038 * @param args Unused. 039 * @throws Exception Unused. 040 */ 041 public static void main(String[] args) throws Exception { 042 Pojo aPojo = new Pojo("a","</pojo>"); 043 // Json Serializers can be configured using properties defined in JsonSerializer 044 /** 045 * Produces 046 * { 047 * "name": "</pojo>", 048 * "id": "a" 049 * } 050 */ 051 String withWhitespace = JsonSerializer.create().ws().build().serialize(aPojo); 052 // the output will be padded with spaces after format characters 053 System.out.println(withWhitespace); 054 055 /** 056 * Produces 057 * {"name":"<\/pojo>","id":"a"} 058 */ 059 String escaped = JsonSerializer.create().escapeSolidus().build().serialize(aPojo); 060 // the output will have escaped / 061 System.out.println(escaped); 062 063 /** 064 * Produces 065 * { 066 * name: '</pojo>', 067 * id: 'a' 068 * } 069 */ 070 String configurableJson =JsonSerializer 071 .create() // Create a JsonSerializerBuilder 072 .simple() // Simple mode 073 .ws() // Use whitespace 074 .sq() // Use single quotes 075 .build() 076 .serialize(aPojo); // Create a JsonSerializer 077 078 System.out.println(configurableJson); 079 080 081 } 082}