001/*
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.apache.juneau.examples.core.uon;
018
019import org.apache.juneau.examples.core.pojo.*;
020import org.apache.juneau.uon.*;
021
022/**
023 * Sample class which shows the simple usage of UONSerializer.
024 *
025 */
026public class UonExample {
027
028   /**
029    * Serializing SimplePojo bean into UON type
030    * and Deserialize back to Pojo instance type.
031    *
032    * @param args Unused.
033    * @throws Exception Unused.
034    */
035   public static void main(String[] args) throws Exception {
036
037      // Fill some data to a Pojo bean
038      var pojo = new Pojo("id", "name");
039
040      /**
041       * Produces
042       * (name=name,id=id)
043       */
044      var serial = UonSerializer.DEFAULT.serialize(pojo);
045      System.out.println(serial);
046
047      // Deserialize back to Pojo instance
048      var obj = UonParser.DEFAULT.parse(serial, Pojo.class);
049
050      assert obj.getId().equals(pojo.getId());
051      assert obj.getName().equals(pojo.getName());
052
053      // The object above can be parsed thanks to the @Beanc annotation on PojoComplex
054      // Using this approach, you can keep your POJOs immutable, and still serialize and deserialize them.
055
056   }
057}