City.java

/* Jug Management is a web application conceived to manage user groups or 
 * communities focused on a certain domain of knowledge, whose members are 
 * constantly sharing information and participating in social and educational 
 * events. Copyright (C) 2011 Ceara Java User Group - CEJUG.
 * 
 * This application is free software; you can redistribute it and/or modify it 
 * under the terms of the GNU Lesser General Public License as published by the 
 * Free Software Foundation; either version 2.1 of the License, or (at your 
 * option) any later version.
 * 
 * This application 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 Lesser General Public 
 * License for more details.
 * 
 * There is a full copy of the GNU Lesser General Public License along with 
 * this library. Look for the file license.txt at the root level. If you do not
 * find it, write to the Free Software Foundation, Inc., 59 Temple Place, 
 * Suite 330, Boston, MA 02111-1307 USA.
 * */
package org.cejug.yougi.entity;

import java.io.Serializable;
import javax.persistence.*;

/**
 * City is the smallest geographic region where a JUG can operate. A JUG can
 * cover one or more cities. During the registration, a new member can add
 * his/her own city if it is not listed in the select field. However, cities
 * added this way should pass through a validation process before being
 * considered as a city covered by the JUG.
 *
 * @author Hildeberto Mendonca  - http://www.hildeberto.com
 */
@Entity
@Table(name = "city")
public class City implements Serializable, Identified {

    private static final long serialVersionUID = 1L;

    @Id
    private String id;

    private String name;

    private Boolean valid;

    @JoinColumn(name = "country")
    @ManyToOne(optional = false, fetch = FetchType.LAZY)
    private Country country;

    @JoinColumn(name = "province")
    @ManyToOne(fetch = FetchType.LAZY)
    private Province province;

    private String latitude;

    private String longitude;
    
    @Column(name="timezone")
    private String timeZone;

    public City() {
    }

    public City(String id) {
        this.id = id;
    }

    public City(String id, String name) {
        this.id = id;
        this.name = name;
    }

    @Override
    public String getId() {
        return id;
    }

    @Override
    public void setId(String id) {
        this.id = id;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public Boolean getValid() {
        return valid;
    }

    public void setValid(Boolean valid) {
        this.valid = valid;
    }

    public Country getCountry() {
        return country;
    }

    public void setCountry(Country country) {
        this.country = country;
    }

    public Province getProvince() {
        return province;
    }

    public void setProvince(Province province) {
        this.province = province;
    }

    public String getLatitude() {
        return latitude;
    }

    public void setLatitude(String latitude) {
        this.latitude = latitude;
    }

    public String getLongitude() {
        return longitude;
    }

    public void setLongitude(String longitude) {
        this.longitude = longitude;
    }

    /**
     * @return the timezone of the city.
     */
    public String getTimeZone() {
        return timeZone;
    }

    public void setTimeZone(String timeZone) {
        this.timeZone = timeZone;
    }

    @Override
    public int hashCode() {
        int hash = 0;
        hash += (id != null ? id.hashCode() : 0);
        return hash;
    }

    @Override
    public boolean equals(Object object) {
        if (!(object instanceof City)) {
            return false;
        }
        City other = (City) object;
        if ((this.id == null && other.id != null) || (this.id != null && !this.id.equals(other.id))) {
            return false;
        }
        return true;
    }

    @Override
    public String toString() {
        return name;
    }
}