Hibernate example source code file (SpaceShip.java)

This example Hibernate source code file (SpaceShip.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

captain, dimensions, dimensions, id, joincolumn, joincolumn, joincolumns, manytoone, namednativequery, spaceship, spaceship, sqlresultsetmapping, string, string

The Hibernate SpaceShip.java source code

//$Id$
package org.hibernate.test.annotations.query;
import javax.persistence.Entity;
import javax.persistence.EntityResult;
import javax.persistence.FetchType;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.JoinColumns;
import javax.persistence.ManyToOne;
import javax.persistence.NamedNativeQueries;
import javax.persistence.NamedNativeQuery;
import javax.persistence.SqlResultSetMapping;

/**
 * @author Emmanuel Bernard
 */
@Entity
@SqlResultSetMapping(name = "implicit",
		entities = @EntityResult(entityClass = org.hibernate.test.annotations.query.SpaceShip.class))
@NamedNativeQueries({
@NamedNativeQuery(name = "implicitSample", query = "select * from SpaceShip", resultSetMapping = "implicit"),
@NamedNativeQuery(name = "compositekey",
		query = "select name, model, speed, lname as lastn, fname as firstn, length, width, length * width as surface, length * width *10 as volume from SpaceShip",
		resultSetMapping = "compositekey")
		})
//we're missins @SqlREsultSetMappings so look at Captain
public class SpaceShip {
	private String name;
	private String model;
	private double speed;
	private Captain captain;
	private Dimensions dimensions;

	@Id
	public String getName() {
		return name;
	}

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

	@ManyToOne(fetch = FetchType.LAZY)
	@JoinColumns({
	@JoinColumn(name = "fname", referencedColumnName = "firstname"),
	@JoinColumn(name = "lname", referencedColumnName = "lastname")
			})
	public Captain getCaptain() {
		return captain;
	}

	public void setCaptain(Captain captain) {
		this.captain = captain;
	}

	public String getModel() {
		return model;
	}

	public void setModel(String model) {
		this.model = model;
	}

	public double getSpeed() {
		return speed;
	}

	public void setSpeed(double speed) {
		this.speed = speed;
	}

	public Dimensions getDimensions() {
		return dimensions;
	}

	public void setDimensions(Dimensions dimensions) {
		this.dimensions = dimensions;
	}
}