Car.java

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package javaone.con3638.pfscaffolding.entities;

import java.io.Serializable;
import javax.persistence.Basic;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.NamedQueries;
import javax.persistence.NamedQuery;
import javax.persistence.Table;
import javax.validation.constraints.NotNull;
import javax.validation.constraints.Size;
import javax.xml.bind.annotation.XmlRootElement;

/**
 *
 * @author Martin Fousek <marfous@netbeans.org>
 */
@Entity
@Table(name = "CAR")
@XmlRootElement
@NamedQueries({
    @NamedQuery(name = "Car.findAll", query = "SELECT c FROM Car c"),
    @NamedQuery(name = "Car.findById", query = "SELECT c FROM Car c WHERE c.id = :id"),
    @NamedQuery(name = "Car.findByKilometers", query = "SELECT c FROM Car c WHERE c.kilometers = :kilometers"),
    @NamedQuery(name = "Car.findByMark", query = "SELECT c FROM Car c WHERE c.mark = :mark")})
public class Car implements Serializable {
    private static final long serialVersionUID = 1L;
    @Id
    @Basic(optional = false)
    @NotNull
    @Column(name = "ID")
    private Long id;
    @Column(name = "KILOMETERS")
    private Integer kilometers;
    @Size(max = 255)
    @Column(name = "MARK")
    private String mark;
    @JoinColumn(name = "OWNER_ID", referencedColumnName = "ID")
    @ManyToOne
    private Owner ownerId;

    public Car() {
    }

    public Car(Long id) {
        this.id = id;
    }

    public Long getId() {
        return id;
    }

    public void setId(Long id) {
        this.id = id;
    }

    public Integer getKilometers() {
        return kilometers;
    }

    public void setKilometers(Integer kilometers) {
        this.kilometers = kilometers;
    }

    public String getMark() {
        return mark;
    }

    public void setMark(String mark) {
        this.mark = mark;
    }

    public Owner getOwnerId() {
        return ownerId;
    }

    public void setOwnerId(Owner ownerId) {
        this.ownerId = ownerId;
    }

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

    @Override
    public boolean equals(Object object) {
        // TODO: Warning - this method won't work in the case the id fields are not set
        if (!(object instanceof Car)) {
            return false;
        }
        Car other = (Car) 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 "entities.Car[ id=" + id + " ]";
    }

}