DiscountInstance.java 4.09 KB
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package fi.insomnia.bortal.model;

import java.util.Calendar;

import javax.persistence.Column;
import javax.persistence.EmbeddedId;
import javax.persistence.Entity;
import javax.persistence.JoinColumn;
import javax.persistence.JoinColumns;
import javax.persistence.ManyToOne;
import javax.persistence.NamedQueries;
import javax.persistence.NamedQuery;
import javax.persistence.Table;
import javax.persistence.Temporal;
import javax.persistence.TemporalType;
import javax.persistence.Version;

/**
 * 
 */
@Entity
@Table(name = "discount_instances")
@NamedQueries( { @NamedQuery(name = "DiscountInstance.findAll", query = "SELECT d FROM DiscountInstance d") })
public class DiscountInstance implements EventChildInterface {

    private static final long serialVersionUID = 1L;
    @EmbeddedId
    private EventPk id;

    @Column(name = "create_time", nullable = false)
    @Temporal(TemporalType.TIMESTAMP)
    private Calendar createTime = Calendar.getInstance();

    @JoinColumns( {
            @JoinColumn(name = "account_event_id", referencedColumnName = "id", nullable = false, updatable = false),
            @JoinColumn(name = "event_id", referencedColumnName = "event_id", nullable = false, updatable = false, insertable = false) })
    @ManyToOne
    private AccountEvent accountEvent;

    @JoinColumns( {
            @JoinColumn(name = "discount_id", referencedColumnName = "id", nullable = false, updatable = false),
            @JoinColumn(name = "event_id", referencedColumnName = "event_id", nullable = false, updatable = false, insertable = false) })
    @ManyToOne(optional = false)
    private Discount discount;

    @JoinColumn(name = "user_id", referencedColumnName = "user_id", nullable = false)
    @ManyToOne(optional = false)
    private User user;

    @Version
    @Column(nullable = false)
    private int jpaVersionField = 0;

    public DiscountInstance() {
    }

    public DiscountInstance(LanEvent event) {
        this.id = new EventPk(event);
    }

    public AccountEvent getAccountEvent() {
        return accountEvent;
    }

    public void setAccountEvent(AccountEvent accountEventsId) {
        this.accountEvent = accountEventsId;
    }

    public Discount getDiscount() {
        return discount;
    }

    public void setDiscount(Discount discountsId) {
        this.discount = discountsId;
    }

    public User getUser() {
        return user;
    }

    public void setUser(User usersId) {
        this.user = usersId;
    }

    @Override
    public int hashCode() {
        int hash = 0;
        hash += (getId() != null ? getId().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 DiscountInstance)) {
            return false;
        }
        DiscountInstance other = (DiscountInstance) object;
        if ((this.getId() == null && other.getId() != null)
                || (this.getId() != null && !this.id.equals(other.id))) {
            return false;
        }
        return true;
    }

    @Override
    public String toString() {
        return "fi.insomnia.bortal.model.DiscountInstance[discountsInstancesId="
                + getId() + "]";
    }

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

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

    /**
     * @return the jpaVersionField
     */
    @Override
    public int getJpaVersionField() {
        return jpaVersionField;
    }

    /**
     * @param jpaVersionField
     *            the jpaVersionField to set
     */
    @Override
    public void setJpaVersionField(int jpaVersionField) {
        this.jpaVersionField = jpaVersionField;
    }

    public void setCreateTime(Calendar createTime) {
        this.createTime = createTime;
    }

    public Calendar getCreateTime() {
        return createTime;
    }
}