api-utils/src/Utils/Dbo/LuDateTimeDbo.php

<?php
/**
 * Created by PhpStorm.
 * User: robin
 * Date: 6/14/16
 * Time: 11:46 AM
 */

namespace Luticate\Utils\Dbo;

use Carbon\Carbon;
use Luticate\Utils\Business\LuStringUtils;

class LuDateTimeDbo extends LuDbo
{
    /**
     * @var $_value Carbon
     */
    private $_value;

    /**
     * @return Carbon
     */
    public function getDateTime()
    {
        return $this->_value;
    }

    /**
     * @param Carbon $value
     */
    public function setDateTime($value)
    {
        $this->_value = $value;
    }

    function jsonSerialize()
    {
        return is_null($this->_value) ? null : $this->_value->__toString();
    }

    public static function jsonDeserialize($json)
    {
        if (is_string($json)) {
            $value = LuStringUtils::parseDate($json);
            if (is_null($value)) {
                throw new LuDboDeserializeException("Invalid date time value");
            }
        }
        else if (is_null($json)) {
            $value = null;
        }
        else {
            throw new LuDboDeserializeException("Invalid date time value");
        }
        
        $val = new static();
        $val->setDateTime($value);
        return $val;
    }

    public static function generateSample()
    {
        $date = Carbon::now();
        return $date->__toString();
    }
}