001// ***************************************************************************************************************************
002// * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.  See the NOTICE file *
003// * distributed with this work for additional information regarding copyright ownership.  The ASF licenses this file        *
004// * to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance            *
005// * with the License.  You may obtain a copy of the License at                                                              *
006// *                                                                                                                         *
007// *  http://www.apache.org/licenses/LICENSE-2.0                                                                             *
008// *                                                                                                                         *
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011// * specific language governing permissions and limitations under the License.                                              *
012// ***************************************************************************************************************************
013package org.apache.juneau.examples.core.xml;
014
015import org.apache.juneau.examples.core.pojo.Pojo;
016import org.apache.juneau.parser.ParseException;
017import org.apache.juneau.serializer.SerializeException;
018import org.apache.juneau.xml.XmlParser;
019import org.apache.juneau.xml.XmlSerializer;
020
021
022
023/**
024 * Sample class which shows the simple usage of XmlSerializer.
025 */
026public class XmlSimpleExample {
027    /**
028     * Serializing SimplePojo bean into human readable XML
029     * and Deserialize back to Pojo instance type.
030     * @param args
031     * @throws SerializeException
032     * @throws ParseException
033     */
034    public static void main(String[] args) throws SerializeException, ParseException {
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 @BeanConstructor annotation on PojoComplex
056        // Using this approach, you can keep your POJOs immutable, and still serialize and deserialize them.
057
058    }
059}