001// ***************************************************************************************************************************
002// * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.  See the NOTICE file *
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004// * to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance            *
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006// *                                                                                                                         *
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008// *                                                                                                                         *
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012// ***************************************************************************************************************************
013package org.apache.juneau.examples.core.xml;
014
015import org.apache.juneau.examples.core.pojo.Pojo;
016import org.apache.juneau.xml.XmlParser;
017import org.apache.juneau.xml.XmlSerializer;
018
019/**
020 * Sample class which shows the simple usage of XmlSerializer.
021 *
022 * <h5 class='section'>See Also:</h5><ul>
023 * </ul>
024 */
025public class XmlSimpleExample {
026
027   /**
028    * Serializing SimplePojo bean into human readable XML
029    * and Deserialize back to Pojo instance type.
030    *
031    * @param args Unused.
032    * @throws Exception Unused.
033    */
034   public static void main(String[] args) throws Exception {
035
036      // Fill some data to a Pojo bean
037      Pojo pojo = new Pojo("id","name");
038
039      // Serialize to human readable XML and print
040      /**
041       * <object>
042       * <name>name</name>
043       * <id>id</id>
044       * </object>
045       */
046      String serial = XmlSerializer.DEFAULT_SQ_READABLE.serialize(pojo);
047      System.out.println(serial);
048
049      // Deserialize back to Pojo instance
050      Pojo obj = XmlParser.DEFAULT.parse(serial, Pojo.class);
051
052      assert obj.getId().equals(pojo.getId());
053      assert obj.getName().equals(pojo.getName());
054
055      // The object above can be parsed thanks to the @Beanc annotation on PojoComplex
056      // Using this approach, you can keep your POJOs immutable, and still serialize and deserialize them.
057
058   }
059}