BillLine.java

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package fi.insomnia.bortal.model;

import java.math.BigDecimal;

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.persistence.Version;

/**
 * 
 */
@Entity
@Table(name = "bill_lines")
@NamedQueries( {
	@NamedQuery(name = "BillLine.findAll", query = "SELECT b FROM BillLine b"),
	@NamedQuery(name = "BillLine.findById", query = "SELECT b FROM BillLine b WHERE id = :id"),
	@NamedQuery(name = "BillLine.findByProduct", query = "SELECT b FROM BillLine b WHERE b.product = :name"),
	@NamedQuery(name = "BillLine.findByUnits", query = "SELECT b FROM BillLine b WHERE b.units = :units"),
	@NamedQuery(name = "BillLine.findByUnitPrice", query = "SELECT b FROM BillLine b WHERE b.unitPrice = :unitPrice"),
	@NamedQuery(name = "BillLine.findByVat", query = "SELECT b FROM BillLine b WHERE b.vat = :vat") })
public class BillLine implements ModelInterface {
    private static final long serialVersionUID = 1L;
    @Id
    @Column(name = "bill_lines_id", nullable = false)
    private Integer id;

    @Column(name = "name", nullable = false)
    private String name;

    @Column(name = "units", nullable = false)
    private BigDecimal units;

    @Column(name = "unit_price", nullable = false)
    private BigDecimal unitPrice;

    @Column(name = "vat", nullable = false, columnDefinition = "numeric default 0.22")
    private BigDecimal vat;

    @JoinColumn(name = "bills_id", referencedColumnName = "bills_id")
    @ManyToOne
    private Bill bill;

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

    public BillLine() {
    }

    public BillLine(Integer billLinesId) {
	this.id = billLinesId;
    }

    public BillLine(Integer billLinesId, String product, BigDecimal units,
	    BigDecimal unitPrice, BigDecimal vat) {
	this.id = billLinesId;
	this.name = product;
	this.setUnits(units);
	this.setUnitPrice(unitPrice);
	this.setVat(vat);
    }

    public String getName() {
	return name;
    }

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

    public Bill getBill() {
	return bill;
    }

    public void setBill(Bill billsId) {
	this.bill = billsId;
    }

    @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 BillLine)) {
	    return false;
	}
	BillLine other = (BillLine) 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.BillLine[id=" + id + "]";
    }

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

    public int getJpaVersionField() {
	return jpaVersionField;
    }

    public Integer getId() {
	return id;
    }

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

    public void setUnits(BigDecimal units) {
	this.units = units;
    }

    public BigDecimal getUnits() {
	return units;
    }

    public void setUnitPrice(BigDecimal price) {
	this.unitPrice = price;
    }

    public BigDecimal getUnitPrice() {
	return unitPrice;
    }

    public void setVat(BigDecimal vat) {
	this.vat = vat;
    }

    public BigDecimal getVat() {
	return vat;
    }

}