nc.noumea.mairie.organigramme.core.utility.JsonDateSerializer.java Source code

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Here is the source code for nc.noumea.mairie.organigramme.core.utility.JsonDateSerializer.java

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package nc.noumea.mairie.organigramme.core.utility;

/*
 * #%L
 * Logiciel de Gestion des Organigrammes de la Ville de Nouma
 * $Id:$
 * $HeadURL:$
 * %%
 * Copyright (C) 2015 Mairie de Nouma
 * %%
 * 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/gpl-3.0.html>.
 * #L%
 */

import java.io.IOException;
import java.util.Date;

import org.codehaus.jackson.JsonGenerator;
import org.codehaus.jackson.JsonProcessingException;
import org.codehaus.jackson.map.JsonSerializer;
import org.codehaus.jackson.map.SerializerProvider;
import org.joda.time.DateTime;
import org.joda.time.format.DateTimeFormatter;
import org.joda.time.format.DateTimeFormatterBuilder;
import org.springframework.stereotype.Component;

@Component
public class JsonDateSerializer extends JsonSerializer<Date> {

    @Override
    public void serialize(Date date, JsonGenerator gen, SerializerProvider provider)
            throws IOException, JsonProcessingException {

        if (date == null) {
            gen.writeNull();
            return;
        }

        DateTime dt = new DateTime(date);

        DateTimeFormatter formater = new DateTimeFormatterBuilder().appendLiteral("/Date(")
                .appendLiteral(String.format("%s", dt.getMillis())).appendPattern("Z").appendLiteral(")/")
                .toFormatter();

        gen.writeString(formater.print(dt));
    }
}