Hibernate example source code file (City.java)

This example Hibernate source code file (City.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

arraylist, city, generatedvalue, id, integer, integer, joincolumn, list, list, onetomany, orderby, orderby, string, string, util

The Hibernate City.java source code

//$Id$
package org.hibernate.test.annotations.onetomany;
import java.util.ArrayList;
import java.util.List;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.OneToMany;
import javax.persistence.OrderBy;
import org.hibernate.annotations.ForeignKey;
import org.hibernate.annotations.Immutable;

/**
 * @author Emmanuel Bernard
 */
@Entity
class City {
	private Integer id;
	private String name;
	private List<Street> streets;
	private List<Street> mainStreets;

	@Id
	@GeneratedValue
	public Integer getId() {
		return id;
	}

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

	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}

	@OneToMany(mappedBy = "city")
	@OrderBy("streetNameCopy, id")
	public synchronized List<Street> getStreets() {
		return streets;
	}

	public void setStreets(List<Street> streets) {
		this.streets = streets;
	}

	@OneToMany()
	@JoinColumn(name = "mainstreetcity_id")
	@ForeignKey(name = "CITYSTR_FK")
	@OrderBy
	@Immutable
	public List<Street> getMainStreets() {
		return mainStreets;
	}

	public void setMainStreets(List<Street> streets) {
		this.mainStreets = streets;
	}

	public void addMainStreet(Street street) {
		if ( mainStreets == null ) mainStreets = new ArrayList<Street>();
		mainStreets.add( street );
	}

}