juneau-examples/juneau-examples-core/src/main/java/org/apache/juneau/examples/core/uon/UONExample.java

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 *  or more contributor license agreements.  See the NOTICE file
 *  distributed with this work for additional information
 *  regarding copyright ownership.  The ASF licenses this file
 *  to you under the Apache License, Version 2.0 (the
 *  "License"); you may not use this file except in compliance
 *  with the License.  You may obtain a copy of the License at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing,
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 *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 *  KIND, either express or implied.  See the License for the
 *  specific language governing permissions and limitations
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package org.apache.juneau.examples.core.uon;

import org.apache.juneau.examples.core.pojo.Pojo;
import org.apache.juneau.parser.ParseException;
import org.apache.juneau.serializer.SerializeException;
import org.apache.juneau.uon.UonParser;
import org.apache.juneau.uon.UonSerializer;

/**
 *	Sample class which shows the simple usage of UONSerializer.
 */
public class UONExample {
    /**
     * Serializing SimplePojo bean into UON type
     * and Deserialize back to Pojo instance type.
     * @param args
     * @throws SerializeException
     * @throws ParseException
     */
    public static void main(String[] args) throws SerializeException, ParseException {

        // Fill some data to a Pojo bean
        Pojo pojo = new Pojo("id","name");

        /**
         * Produces
         * (name=name,id=id)
         */
        String serial = UonSerializer.DEFAULT.serialize(pojo);
        System.out.println(serial);

        // Deserialize back to Pojo instance
        Pojo obj = UonParser.DEFAULT.parse(serial, Pojo.class);

        assert obj.getId().equals(pojo.getId());
        assert obj.getName().equals(pojo.getName());

        // The object above can be parsed thanks to the @BeanConstructor annotation on PojoComplex
        // Using this approach, you can keep your POJOs immutable, and still serialize and deserialize them.

    }
}