org.classbooker.entity.Reservation.java Source code

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Here is the source code for org.classbooker.entity.Reservation.java

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package org.classbooker.entity;

import java.io.Serializable;
import java.util.Calendar;
import java.util.Locale;
import java.util.Objects;
import javax.persistence.*;
import org.joda.time.DateTime;

/**
 *
 * @author josepma, Carles Mnico Bonell, Marc Sol Farr
 */
@Entity
@Table(name = "RESERVATION")
public class Reservation {
    @Id
    @Column(name = "IDENTIFIER")
    @GeneratedValue
    private long reservationId;

    @Column(name = "DATE")
    @Temporal(javax.persistence.TemporalType.TIMESTAMP)
    private Calendar reservationDate;

    @ManyToOne
    @JoinColumn(name = "USERT", referencedColumnName = "NIF")
    private ReservationUser rUser;

    @ManyToOne
    @JoinColumn(name = "ROOM", referencedColumnName = "ROOMID")
    private Room room;

    private static final int HASH = 5;
    private static final int HASH_MULTI = 79;

    public Reservation() {
    }

    public Reservation(DateTime reservationDate, ReservationUser rUser, Room room) {
        this.reservationDate = changeDateToCalendar(reservationDate);
        //this.DT = reservationDate;
        this.rUser = rUser;
        this.room = room;
    }

    public long getReservationId() {
        return reservationId;
    }

    public DateTime getReservationDate() {
        return new DateTime(this.reservationDate);
    }

    public void setReservationDate(DateTime reservationDate) {
        this.reservationDate = changeDateToCalendar(reservationDate);
    }

    public ReservationUser getrUser() {
        return rUser;
    }

    public void setrUser(ReservationUser rUser) {
        this.rUser = rUser;
    }

    public Room getRoom() {
        return room;
    }

    public void setRoom(Room room) {
        this.room = room;
    }

    @Override
    public int hashCode() {
        int hash = HASH;
        hash = HASH_MULTI * hash + Objects.hashCode(this.reservationDate);
        hash = HASH_MULTI * hash + Objects.hashCode(this.rUser);
        hash = HASH_MULTI * hash + Objects.hashCode(this.room);
        return hash;
    }

    @Override
    public boolean equals(Object obj) {
        if (obj == null) {
            return false;
        }
        if (getClass() != obj.getClass()) {
            return false;
        }
        final Reservation other = (Reservation) obj;
        return Objects.equals(this.reservationDate, other.reservationDate)
                && Objects.equals(this.rUser, other.rUser) && Objects.equals(this.room, other.room);
    }

    private Calendar changeDateToCalendar(DateTime reservationDate) {
        return reservationDate.withMinuteOfHour(0).withSecondOfMinute(0).withMillisOfSecond(0)
                .toCalendar(Locale.getDefault());
    }

    @Override
    public String toString() {
        return "Reservation { Date: " + reservationDate.getTime().toString() + ", Building Name: "
                + room.getBuilding().getBuildingName() + ", Room number: " + room.getNumber() + ", Room capacity: "
                + room.getCapacity() + ", type: " + room.getClass().getSimpleName() + ", User: " + rUser.getName()
                + "}";
    }

}