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 */ 019package org.apache.juneau.examples.core.uon; 020 021import org.apache.juneau.examples.core.pojo.Pojo; 022import org.apache.juneau.parser.ParseException; 023import org.apache.juneau.serializer.SerializeException; 024import org.apache.juneau.uon.UonParser; 025import org.apache.juneau.uon.UonSerializer; 026 027/** 028 * Sample class which shows the simple usage of UONSerializer. 029 */ 030public class UONExample { 031 /** 032 * Serializing SimplePojo bean into UON type 033 * and Deserialize back to Pojo instance type. 034 * @param args 035 * @throws SerializeException 036 * @throws ParseException 037 */ 038 public static void main(String[] args) throws SerializeException, ParseException { 039 040 // Fill some data to a Pojo bean 041 Pojo pojo = new Pojo("id","name"); 042 043 /** 044 * Produces 045 * (name=name,id=id) 046 */ 047 String serial = UonSerializer.DEFAULT.serialize(pojo); 048 System.out.println(serial); 049 050 // Deserialize back to Pojo instance 051 Pojo obj = UonParser.DEFAULT.parse(serial, Pojo.class); 052 053 assert obj.getId().equals(pojo.getId()); 054 assert obj.getName().equals(pojo.getName()); 055 056 // The object above can be parsed thanks to the @BeanConstructor annotation on PojoComplex 057 // Using this approach, you can keep your POJOs immutable, and still serialize and deserialize them. 058 059 } 060}