CarProperties.java

/*
 * Copyright 2013 ArcBees Inc.
 *
 * 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 com.gwtplatform.carstore.server.dao.domain;

import java.util.Date;

import com.googlecode.objectify.Ref;
import com.googlecode.objectify.annotation.Entity;
import com.googlecode.objectify.annotation.Index;
import com.googlecode.objectify.annotation.Load;
import com.gwtplatform.carstore.server.dao.objectify.Deref;
import com.gwtplatform.carstore.shared.dto.BaseEntity;
import com.gwtplatform.carstore.shared.dto.CarPropertiesDto;

@Index
@Entity
public class CarProperties extends BaseEntity {
    private String someString;
    private Integer someNumber;
    private Date someDate;

    @Load
    private Ref<Car> car;

    public CarProperties() {
        this.someString = "";
        this.someNumber = 0;
        this.someDate = new Date();
    }

    public CarProperties(String someString,
            Integer someNumber,
            Date someDate) {
        this.someString = someString;
        this.someNumber = someNumber;
        this.someDate = someDate;
    }

    public Car getCar() {
        return Deref.deref(car);
    }

    public void setCar(Car car) {
        if (car != null) {
            this.car = Ref.create(car);
        } else {
            this.car = null;
        }
    }

    public String getSomeString() {
        return someString;
    }

    public void setSomeString(String someString) {
        this.someString = someString;
    }

    public Integer getSomeNumber() {
        return someNumber;
    }

    public void setSomeNumber(Integer someNumber) {
        this.someNumber = someNumber;
    }

    public Date getSomeDate() {
        return someDate;
    }

    public void setSomeDate(Date someDate) {
        this.someDate = someDate;
    }

    public static CarPropertiesDto createDto(CarProperties carProperties) {
        if (carProperties == null) {
            return null;
        }

        CarPropertiesDto carPropertiesDto = new CarPropertiesDto();
        carPropertiesDto.setCar(Car.createDto(carProperties.getCar()));
        carPropertiesDto.setId(carProperties.getId());
        carPropertiesDto.setSomeDate(carProperties.getSomeDate());
        carPropertiesDto.setSomeNumber(carProperties.getSomeNumber());
        carPropertiesDto.setSomeString(carProperties.getSomeString());

        return carPropertiesDto;
    }

    public static CarProperties create(CarPropertiesDto carPropertiesDto) {
        if (carPropertiesDto == null) {
            return null;
        }

        CarProperties carProperties = new CarProperties();
        carProperties.setCar(Car.create(carPropertiesDto.getCar()));
        carProperties.setId(carPropertiesDto.getId());
        carProperties.setSomeDate(carPropertiesDto.getSomeDate());
        carProperties.setSomeNumber(carPropertiesDto.getSomeNumber());
        carProperties.setSomeString(carPropertiesDto.getSomeString());

        return carProperties;
    }
}