/*
 * Sakuli - Testing and Monitoring-Tool for Websites and common UIs.
 *
 * Copyright 2013 - 2017 the original author or authors.
 *
 * Licensed 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, software
 * distributed under the License is distributed on an "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 under the License.
 */

package org.sakuli.services.forwarder.json.serializer;

import com.google.gson.JsonElement;
import com.google.gson.JsonPrimitive;
import com.google.gson.JsonSerializationContext;
import com.google.gson.JsonSerializer;
import org.apache.commons.lang.StringUtils;
import org.joda.time.DateTime;
import org.joda.time.DateTimeZone;
import org.joda.time.format.DateTimeFormatter;
import org.joda.time.format.ISODateTimeFormat;

import java.lang.reflect.Type;

/**
 * Created by georgi on 27/09/17.
 */
public class DateTimeSerializer implements JsonSerializer<DateTime> {
    final DateTimeFormatter DATE_TIME_FORMATTER = ISODateTimeFormat.dateTime();

    @Override
    public JsonElement serialize(final DateTime src, final Type typeOfSrc, final JsonSerializationContext context) {
        return new JsonPrimitive(src == null ? StringUtils.EMPTY : DATE_TIME_FORMATTER.print(src));
    }
}
