com.vethrfolnir.TestJsonAfterUnmarshal.java Source code

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Here is the source code for com.vethrfolnir.TestJsonAfterUnmarshal.java

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/**
 * Copyright (C) 2013-2014 Project-Vethrfolnir
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package com.vethrfolnir;

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.util.ArrayList;

import javax.xml.bind.Unmarshaller.Listener;

import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.core.type.TypeReference;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.SerializationFeature;

/**
 * @author Vlad
 * Which it doesn't have
 */
public class TestJsonAfterUnmarshal {

    public static void main(String[] args) throws Exception {
        ArrayList<TestThing> tsts = new ArrayList<>();

        for (int i = 0; i < 21; i++) {

            final int nr = i;
            tsts.add(new TestThing() {
                {
                    id = 1028 * nr + 256;
                    name = "Name-" + nr;
                }
            });
        }

        ObjectMapper mp = new ObjectMapper();
        mp.setVisibilityChecker(mp.getDeserializationConfig().getDefaultVisibilityChecker()
                .withCreatorVisibility(JsonAutoDetect.Visibility.NONE)
                .withFieldVisibility(JsonAutoDetect.Visibility.ANY)
                .withGetterVisibility(JsonAutoDetect.Visibility.NONE)
                .withIsGetterVisibility(JsonAutoDetect.Visibility.NONE)
                .withSetterVisibility(JsonAutoDetect.Visibility.NONE));

        mp.configure(SerializationFeature.INDENT_OUTPUT, true);

        ByteArrayOutputStream br = new ByteArrayOutputStream();
        mp.writeValue(System.err, tsts);
        mp.writeValue(br, tsts);

        ByteArrayInputStream in = new ByteArrayInputStream(br.toByteArray());
        tsts = mp.readValue(in, new TypeReference<ArrayList<TestThing>>() {
        });

        System.err.println();
        System.out.println("Got: " + tsts);
    }

    public static class TestThing extends Listener {

        protected int id = 2;
        protected String name = "def";

        @Override
        public void afterUnmarshal(Object target, Object parent) {
            System.out.println("called!");
        }

        /* (non-Javadoc)
         * @see java.lang.Object#toString()
         */
        @Override
        public String toString() {
            return "{Id[" + id + "] Name[" + name + "]}";
        }
    }
}