DiscountInstance.java
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package fi.insomnia.bortal.model;
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 org.eclipse.persistence.annotations.OptimisticLocking;
import org.eclipse.persistence.annotations.OptimisticLockingType;
/**
*
*/
@Entity
@Table(name = "discount_instances")
@NamedQueries({ @NamedQuery(name = "DiscountInstance.findAll", query = "SELECT d FROM DiscountInstance d") })
@OptimisticLocking(type = OptimisticLockingType.CHANGED_COLUMNS)
public class DiscountInstance extends GenericEventChild {
/**
*
*/
private static final long serialVersionUID = 2192672129232748522L;
@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;
public DiscountInstance() {
}
public DiscountInstance(AccountEvent ac, Discount d) {
accountEvent = ac;
discount = d;
setId(new EventPk(ac.getEvent()));
}
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;
}
}