com.evasion.entity.geolocation.Continent Maven / Gradle / Ivy

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/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package com.evasion.entity.geolocation;

import java.util.List;
import javax.persistence.*;
import org.apache.commons.lang.builder.EqualsBuilder;
import org.apache.commons.lang.builder.HashCodeBuilder;
import org.apache.commons.lang.builder.ToStringBuilder;

/**
 *
 * @author sglon
 */
@Entity(name=Continent.ENTITY_NAME)
@Table(name = Continent.ENTITY_NAME)
@AttributeOverrides({
    @AttributeOverride(name = "latitude", column =
    @Column(nullable = true)),
    @AttributeOverride(name = "longitude", column =
    @Column(nullable = true))
})
public class Continent extends Location {

    /**
     * *
     * serialVersionUID.
     */
    private static final long serialVersionUID = 1L;

    public static final String ENTITY_NAME = "GEO_CONTINENT";

    /**
     * Taille max d'un code continent.
     */
    public static final int CODE_MAX_LENGTH = 2;

    /**
     * Code d'un continent.
     */
    @Column(unique = true, nullable = false, length = CODE_MAX_LENGTH)
    private String code;

    // @TODO ajouter les accesseurs et modificateurs
    @OneToMany(mappedBy="continent")
    private List countries;
    
    @Embedded
    private Geoname geoname;

    /**
     * Constructeur pour la persistance.
     */
    public Continent() {
    }

    /**
     * Constructeur par defaut.
     * @param code Code normalise sur 2 caractères.
     * @param name Nom du continent.
     */
    protected Continent(String code, String name) {
        super(name);
        this.code = code;
    }

    public String getCode() {
        return this.code;
    }

    public void setCode(String code) {
        this.code = code;
    }

    public Geoname getGeoname() {
        return geoname;
    }

    public void setGeoname(Geoname geoname) {
        this.geoname = geoname;
    }

    /**
     * {@inheritDoc }
     */
    @Override
    public boolean equals(final Object obj) {
        if (obj == null) {
            return false;
        }
        if (this == obj) {
            return true;
        }
        if (!(obj instanceof Continent)) {
            return false;
        }
        Continent rhs = (Continent) obj;
        return new EqualsBuilder().append(this.code, rhs.code).isEquals();
    }

    /**
     * Calcul du hashcode sur la clé naturelle.
     * @return valeur du hashCode.
     */
    @Override
    public int hashCode() {
        return new HashCodeBuilder().append(this.code).toHashCode();
    }

    @Override
    public String toString() {
        return new ToStringBuilder(this).append("id", this.getId()).
                append("code", this.code).append("name", this.getName()).toString();
    }
}