HistorialProducto.java

/*
 * The MIT License
 *
 * Copyright 2012 Universidad de Montemorelos A. C.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package mx.edu.um.mateo.inventario.model;

import java.io.Serializable;
import java.math.BigDecimal;
import java.util.Date;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.ManyToOne;
import javax.persistence.Table;
import javax.persistence.Temporal;
import javax.persistence.TemporalType;
import javax.persistence.UniqueConstraint;
import javax.persistence.Version;

/**
 * 
 * @author J. David Mendoza <jdmendoza@um.edu.mx>
 */
@Entity
@Table(name = "historial_producto", uniqueConstraints = { @UniqueConstraint(columnNames = {
		"fecha", "producto_id" }) })
public class HistorialProducto implements Serializable {

	/**
	 * 
	 */
	private static final long serialVersionUID = -1936753628279640897L;
	@Id
	@GeneratedValue(strategy = GenerationType.IDENTITY)
	private Long id;
	@Version
	private Integer version;
	@Temporal(TemporalType.DATE)
	@Column(nullable = false)
	private Date fecha;
	@Column(nullable = false, name = "producto_id")
	private Long productoId;
	@Column(nullable = false)
	private BigDecimal existencia;
	@ManyToOne(optional = false)
	private Almacen almacen;

	public HistorialProducto() {
	}

	public HistorialProducto(Long productoId, Almacen almacen) {
		this.productoId = productoId;
		this.almacen = almacen;
	}

	/**
	 * @return the id
	 */
	public Long getId() {
		return id;
	}

	/**
	 * @param id
	 *            the id to set
	 */
	public void setId(Long id) {
		this.id = id;
	}

	/**
	 * @return the version
	 */
	public Integer getVersion() {
		return version;
	}

	/**
	 * @param version
	 *            the version to set
	 */
	public void setVersion(Integer version) {
		this.version = version;
	}

	/**
	 * @return the fecha
	 */
	public Date getFecha() {
		return fecha;
	}

	/**
	 * @param fecha
	 *            the fecha to set
	 */
	public void setFecha(Date fecha) {
		this.fecha = fecha;
	}

	/**
	 * @return the productoId
	 */
	public Long getProductoId() {
		return productoId;
	}

	/**
	 * @param productoId
	 *            the productoId to set
	 */
	public void setProductoId(Long productoId) {
		this.productoId = productoId;
	}

	/**
	 * @return the existencia
	 */
	public BigDecimal getExistencia() {
		return existencia;
	}

	/**
	 * @param existencia
	 *            the existencia to set
	 */
	public void setExistencia(BigDecimal existencia) {
		this.existencia = existencia;
	}

	/**
	 * @return the almacen
	 */
	public Almacen getAlmacen() {
		return almacen;
	}

	/**
	 * @param almacen
	 *            the almacen to set
	 */
	public void setAlmacen(Almacen almacen) {
		this.almacen = almacen;
	}
}