Factory.java

package org.javaee7.entity;

import java.io.Serializable;
import java.util.Set;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.OneToMany;

/**
 *
 * @author Juneau
 */
@Entity
public class Factory implements Serializable {
    private static final long serialVersionUID = 1L;
    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    @Column(name="ID")
    private Long id;
    @Column(name="NAME")
    private String name;
    @OneToMany(mappedBy="factory")
    private Set<Product> product;

    public Long getId() {
        return id;
    }

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

    @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 Factory)) {
            return false;
        }
        Factory other = (Factory) 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 "org.javaee7.entity.Factory[ id=" + id + " ]";
    }

    /**
     * @return the products
     */
    public Set<Product> getProduct() {
        return product;
    }

    /**
     * @param products the products to set
     */
    public void setProduct(Set<Product> product) {
        this.product = product;
    }
    
}