Order.java

package org.books.domain;

import javax.persistence.*;
import java.util.ArrayList;
import java.util.List;

@Entity
@Table(name = "BOOK_ORDER")
public class Order {

    public enum Status {
        Submitted, InProgress, Closed, Canceled
    }

    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    private long id;

    private double price;

    @Enumerated(EnumType.STRING)
    private Order.Status status = Status.Submitted;

    @OneToOne(cascade = CascadeType.ALL, fetch = FetchType.EAGER)
    private Address address;

    @OneToOne(cascade = CascadeType.ALL, fetch = FetchType.EAGER)
    private PaymentInfo paymentInfo;

    @OneToMany(cascade = CascadeType.ALL)
    private List<LineItem> lineItems = new ArrayList<LineItem>();

    public List<LineItem> getLineItems() {
        return lineItems;
    }

    public long getId() {
        return id;
    }

    public void setPrice(double price) {
        this.price = price;
    }

    public double getPrice() {
        return price;
    }

    public Order.Status getStatus() {
        return status;
    }

    public void setStatus(Order.Status status) {
        this.status = status;
    }

    public void setAddress(Address address) {
        this.address = address;
    }

    public Address getAddress() {
        return address;
    }

    public void setPaymentInfo(PaymentInfo paymentInfo) {
        this.paymentInfo = paymentInfo;
    }

    public PaymentInfo getPaymentInfo() {
        return paymentInfo;
    }

}