Departamento.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.general.model;

import java.io.Serializable;
import java.util.Objects;
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.UniqueConstraint;
import javax.persistence.Version;
import mx.edu.um.mateo.contabilidad.model.CuentaMayor;
import org.hibernate.validator.constraints.NotBlank;

/**
 *
 * @author J. David Mendoza <jdmendoza@um.edu.mx>
 */
@Entity
@Table(name = "departamentos", uniqueConstraints = {
    @UniqueConstraint(columnNames = {
        "empresa_id", "nombre"})})
public class Departamento implements Serializable {

    /**
     *
     */
    private static final long serialVersionUID = -4581820814072530102L;
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;
    @Version
    private Integer version;
    @NotBlank
    @Column(nullable = false, length = 64)
    private String nombre;
    @ManyToOne(optional = false)
    private CuentaMayor cuenta;
    @ManyToOne(optional = false)
    private Empresa empresa;

    public Departamento() {
    }

    /**
     * @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 nombre
     */
    public String getNombre() {
        return nombre;
    }

    /**
     * @param nombre the nombre to set
     */
    public void setNombre(String nombre) {
        this.nombre = nombre;
    }

    /**
     * @return the cuenta
     */
    public CuentaMayor getCuenta() {
        return cuenta;
    }

    /**
     * @param cuenta the cuenta to set
     */
    public void setCuenta(CuentaMayor cuenta) {
        this.cuenta = cuenta;
    }

    /**
     * @return the empresa
     */
    public Empresa getEmpresa() {
        return empresa;
    }

    /**
     * @param empresa the empresa to set
     */
    public void setEmpresa(Empresa empresa) {
        this.empresa = empresa;
    }

    @Override
    public boolean equals(Object obj) {
        if (obj == null) {
            return false;
        }
        if (getClass() != obj.getClass()) {
            return false;
        }
        final Departamento other = (Departamento) obj;
        if (!Objects.equals(this.nombre, other.nombre)) {
            return false;
        }
        return true;
    }

    @Override
    public int hashCode() {
        int hash = 7;
        hash = 23 * hash + Objects.hashCode(this.id);
        hash = 23 * hash + Objects.hashCode(this.version);
        hash = 23 * hash + Objects.hashCode(this.nombre);
        return hash;
    }
}