Hibernate example source code file (Order.java)

This example Hibernate source code file (Order.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Hibernate tags/keywords

customer, customer, hashset, id, id, io, order, order, serializable, set, set, util

The Hibernate Order.java source code

package org.hibernate.test.keymanytoone.bidir.component;
import java.io.Serializable;
import java.util.HashSet;
import java.util.Set;

/**
 * {@inheritDoc}
 *
 * @author Steve Ebersole
 */
public class Order {
	private Id id;
	private Set items = new HashSet();

	public Order() {
	}

	public Order(Id id) {
		this.id = id;
	}

	public Id getId() {
		return id;
	}

	public void setId(Id id) {
		this.id = id;
	}

	public Set getItems() {
		return items;
	}

	public void setItems(Set items) {
		this.items = items;
	}

	public static class Id implements Serializable {
		private Customer customer;
		private long number;

		public Id() {
		}

		public Id(Customer customer, long number) {
			this.customer = customer;
			this.number = number;
		}

		public Customer getCustomer() {
			return customer;
		}

		public void setCustomer(Customer customer) {
			this.customer = customer;
		}

		public long getNumber() {
			return number;
		}

		public void setNumber(long number) {
			this.number = number;
		}

		public boolean equals(Object o) {
			if ( this == o ) {
				return true;
			}
			if ( o == null || getClass() != o.getClass() ) {
				return false;
			}

			Id id = ( Id ) o;
			return number == id.number && customer.equals( id.customer );
		}

		public int hashCode() {
			int result;
			result = customer.hashCode();
			result = 31 * result + ( int ) ( number ^ ( number >>> 32 ) );
			return result;
		}
	}
}