Discount.java

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package fi.insomnia.bortal.model;

import java.util.List;

import javax.persistence.CascadeType;
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.OneToMany;
import javax.persistence.Table;
import javax.persistence.Version;

/**
 * 
 */
@Entity
@Table(name = "discounts")
@NamedQueries( {
	@NamedQuery(name = "Discount.findAll", query = "SELECT d FROM Discount d"),
	@NamedQuery(name = "Discount.findByDiscountsId", query = "SELECT d FROM Discount d WHERE d.id = :id"),
	@NamedQuery(name = "Discount.findByPercentage", query = "SELECT d FROM Discount d WHERE d.percentage = :percentage"),
	@NamedQuery(name = "Discount.findByCode", query = "SELECT d FROM Discount d WHERE d.code = :code"),
	@NamedQuery(name = "Discount.findByDetails", query = "SELECT d FROM Discount d WHERE d.details = :details"),
	@NamedQuery(name = "Discount.findByAmountMin", query = "SELECT d FROM Discount d WHERE d.amountMin = :amountMin"),
	@NamedQuery(name = "Discount.findByAmountMax", query = "SELECT d FROM Discount d WHERE d.amountMax = :amountMax"),
	@NamedQuery(name = "Discount.findByActive", query = "SELECT d FROM Discount d WHERE d.active = :active"),
	@NamedQuery(name = "Discount.findByMaxNum", query = "SELECT d FROM Discount d WHERE d.maxNum = :maxNum"),
	@NamedQuery(name = "Discount.findByPerUser", query = "SELECT d FROM Discount d WHERE d.perUser = :perUser") })
public class Discount implements ModelInterface {
    private static final long serialVersionUID = 1L;
    @Id
    @Column(name = "discounts_id", nullable = false)
    private Integer id;

    @Column(name = "percentage", nullable = false, columnDefinition = "integer default 0")
    private int percentage = 0;

    @Column(name = "code")
    private String code;

    @Column(name = "details")
    private String details;

    @Column(name = "amount_min", nullable = false, columnDefinition = "integer default 0")
    private int amountMin = 0;

    @Column(name = "amount_max", nullable = false, columnDefinition = "integer default 0")
    private int amountMax = 0;

    @Column(name = "active", nullable = false, columnDefinition = "boolean default false")
    private boolean active = false;

    @Column(name = "max_num", nullable = false, columnDefinition = "integer default 0")
    private int maxNum = 0;

    @Column(name = "per_user", nullable = false, columnDefinition = "integer default 0")
    private int perUser = 0;

    @OneToMany(cascade = CascadeType.ALL, mappedBy = "discount")
    private List<DiscountInstance> discountInstances;

    @JoinColumn(name = "roles_id", referencedColumnName = "roles_id", nullable = false)
    @ManyToOne(optional = false)
    private Role role;

    @JoinColumn(name = "products_id", referencedColumnName = "products_id", nullable = false)
    @ManyToOne(optional = false)
    private Product product;

    @Version
    @Column(nullable = false)
    private int jpaVersionField;

    public Discount() {
    }

    public Discount(Integer discountsId) {
	this.id = discountsId;
    }

    public Integer getId() {
	return id;
    }

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

    public Discount(Integer discountsId, int percentage, int amountMin,
	    int amountMax, boolean active, int maxNum, int perUser) {
	this.id = discountsId;
	this.setPercentage(percentage);
	this.amountMin = amountMin;
	this.amountMax = amountMax;
	this.active = active;
	this.maxNum = maxNum;
	this.perUser = perUser;
    }

    public String getCode() {
	return code;
    }

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

    public String getDetails() {
	return details;
    }

    public void setDetails(String details) {
	this.details = details;
    }

    public int getAmountMin() {
	return amountMin;
    }

    public void setAmountMin(int amountMin) {
	this.amountMin = amountMin;
    }

    public int getAmountMax() {
	return amountMax;
    }

    public void setAmountMax(int amountMax) {
	this.amountMax = amountMax;
    }

    public boolean getActive() {
	return active;
    }

    public void setActive(boolean active) {
	this.active = active;
    }

    public int getMaxNum() {
	return maxNum;
    }

    public void setMaxNum(int maxNum) {
	this.maxNum = maxNum;
    }

    public int getPerUser() {
	return perUser;
    }

    public void setPerUser(int perUser) {
	this.perUser = perUser;
    }

    public List<DiscountInstance> getDiscountInstances() {
	return discountInstances;
    }

    public void setDiscountInstances(List<DiscountInstance> discountInstanceList) {
	this.discountInstances = discountInstanceList;
    }

    @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 Discount)) {
	    return false;
	}
	Discount other = (Discount) 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 "fi.insomnia.bortal.model.Discount[id=" + id + "]";
    }

    public void setJpaVersionField(int jpaVersionField) {
	this.jpaVersionField = jpaVersionField;
    }

    public int getJpaVersionField() {
	return jpaVersionField;
    }

    public void setPercentage(int percentage) {
	this.percentage = percentage;
    }

    public int getPercentage() {
	return percentage;
    }

    public void setRole(Role role) {
	this.role = role;
    }

    public Role getRole() {
	return role;
    }

    public void setProduct(Product product) {
	this.product = product;
    }

    public Product getProduct() {
	return product;
    }

}