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006// *                                                                                                                         *
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012// ***************************************************************************************************************************
013package org.apache.juneau.examples.core.html;
014
015import org.apache.juneau.examples.core.pojo.Pojo;
016import org.apache.juneau.examples.core.pojo.PojoComplex;
017import org.apache.juneau.html.HtmlSerializer;
018import org.apache.juneau.html.HtmlParser;
019
020import java.util.ArrayList;
021import java.util.HashMap;
022import java.util.List;
023
024/**
025 * Sample class which shows the complex usage of HtmlSerializer and HtmlParser.
026 */
027public class HtmlComplexExample {
028
029    /**
030     * Serializing PojoComplex bean into Html type
031     * and Deserialize back to PojoComplex instance type.
032     *
033     * @param args
034     * @throws Exception
035     */
036    public static void main(String[] args) throws Exception {
037        // Juneau provides static constants with the most commonly used configurations
038        // Get a reference to a serializer - converting POJO to flat format
039        /**
040         * Produces
041         * <table><tr><td>innerPojo</td><td><table><tr><td>name</td><td>name0</td></tr>
042         * <tr><td>id</td><td>1.0</td></tr></table></td></tr><tr><td>values</td><td><table>
043         * <tr><td>setOne</td><td><table _type="array"><tr><th>name</th><th>id</th></tr>
044         * <tr><td>name1</td><td>1.1</td></tr><tr><td>name2</td><td>1.1</td></tr>
045         * </table></td></tr><tr><td>setTwo</td><td><table _type="array"><tr><th>name
046         * </th><th>id</th></tr><tr><td>name1</td><td>1.2</td></tr><tr><td>name2</td><td>1.2
047         * </td></tr></table></td></tr></table></td></tr><tr><td>id</td><td>pojo</td></tr></table>
048         */
049        HtmlSerializer htmlSerializer = HtmlSerializer.DEFAULT;
050        // Get a reference to a parser - converts that flat format back into the POJO
051        HtmlParser htmlParser = HtmlParser.DEFAULT;
052
053        // Fill some data to a PojoComplex bean
054        HashMap<String, List<Pojo>> values = new HashMap<>();
055        ArrayList<Pojo> setOne = new ArrayList<>();
056        setOne.add(new Pojo("1.1", "name1"));
057        setOne.add(new Pojo("1.1", "name2"));
058        ArrayList<Pojo> setTwo = new ArrayList<>();
059        setTwo.add(new Pojo("1.2", "name1"));
060        setTwo.add(new Pojo("1.2", "name2"));
061        values.put("setOne", setOne);
062        values.put("setTwo", setTwo);
063        PojoComplex pojoc = new PojoComplex("pojo", new Pojo("1.0", "name0"), values);
064
065        String flat = htmlSerializer.serialize(pojoc);
066
067        // Print out the created POJO in JSON format.
068        System.out.println(flat);
069
070        PojoComplex parse = htmlParser.parse(flat, PojoComplex.class);
071
072        assert parse.getId().equals(pojoc.getId());
073        assert parse.getInnerPojo().getName().equals(pojoc.getInnerPojo().getName());
074        assert parse.getInnerPojo().getId().equals(pojoc.getInnerPojo().getId());
075
076        // The object above can be parsed thanks to the @BeanConstructor(properties = id,name) annotation on Pojo
077        // Using this approach, you can keep your POJOs immutable, and still serialize and deserialize them.
078    }
079}