ebean/src/test/java/com/avaje/tests/model/composite/ROrder.java

package com.avaje.tests.model.composite;

import javax.persistence.CascadeType;
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.Table;


/**
 *
 * @author rnentjes
 */
@Entity
@Table(name="r_orders")
public class ROrder {

    @EmbeddedId
    protected ROrderPK orderPK;

    @ManyToOne(cascade=CascadeType.PERSIST)
    @JoinColumns({
        @JoinColumn(name="company", referencedColumnName="company", insertable=false, updatable=false),
        @JoinColumn(name="customerName", referencedColumnName="name", insertable=false, updatable=false)
    })
    private RCustomer customer;

    @Column(name="customerName")
    private String customerName;

    private String item;

    public ROrder() {
        this(new ROrderPK());
    }

    public ROrder(ROrderPK orderPK) {
        this(orderPK, null);
    }

    public ROrder(ROrderPK orderPK, String item) {
        this.orderPK = orderPK;
        this.item = item;
    }

    public ROrder(ROrderPK orderPK, String item, RCustomer customer) {
        this.orderPK = orderPK;
        this.item = item;
        setCustomer(customer);
    }

    public ROrderPK getOrderPK() {
        return orderPK;
    }

    public void setOrderPK(ROrderPK orderPK) {
        this.orderPK = orderPK;
    }

    public String getItem() {
        return item;
    }

    public void setItem(String item) {
        this.item = item;
    }

    public RCustomer getCustomer() {
        return customer;
    }

    public String getCustomerName() {
        return customerName;
    }

    public void setCustomer(RCustomer customer) {
        this.customer = customer;

//        if (customer == null) {
//            customerName = null;
//        } else {
//            customerName = customer.getKey().getName();
//        }
    }

    @Override
    public boolean equals(Object obj) {
        if (obj == null) {
            return false;
        }
        if (getClass() != obj.getClass()) {
            return false;
        }
        final ROrder other = (ROrder) obj;
        if (this.orderPK != other.orderPK && (this.orderPK == null || !this.orderPK.equals(other.orderPK))) {
            return false;
        }
        return true;
    }

    @Override
    public int hashCode() {
        int hash = 3;
        hash = 29 * hash + (this.orderPK != null ? this.orderPK.hashCode() : 0);
        return hash;
    }

}