Hibernate example source code file (Chaos.java)

This example Hibernate source code file (Chaos.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

casimir_particule, chaos, chaos, column, delete, long, long, set, set, sqlinsert, string, string, update, util, where

The Hibernate Chaos.java source code

//$Id$
package org.hibernate.test.annotations.query;
import java.util.HashSet;
import java.util.Set;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.NamedNativeQuery;
import javax.persistence.OneToMany;
import javax.persistence.Table;
import org.hibernate.annotations.Loader;
import org.hibernate.annotations.SQLDelete;
import org.hibernate.annotations.SQLDeleteAll;
import org.hibernate.annotations.SQLInsert;
import org.hibernate.annotations.SQLUpdate;

/**
 * @author Emmanuel Bernard
 */
@Entity
@Table(name="CHAOS")
@SQLInsert( sql="INSERT INTO CHAOS(name, nick_name, chaos_size, id) VALUES(upper(?),?,?,?)")
@SQLUpdate( sql="UPDATE CHAOS SET name = upper(?), nick_name = ?, chaos_size = ? WHERE id = ?")
@SQLDelete( sql="DELETE CHAOS WHERE id = ?")
@SQLDeleteAll( sql="DELETE CHAOS")
@Loader(namedQuery = "chaos")
@NamedNativeQuery(name="chaos", query="select id, chaos_size, name, lower( nick_name ) as nick_name from CHAOS where id= ?", resultClass = Chaos.class)
public class Chaos {
	@Id
	private Long id;
	@Column(name="chaos_size")
	private Long size;
	private String name;
	@Column(name="nick_name")
	private String nickname;

	@OneToMany
	@JoinColumn(name="chaos_fk")
	@SQLInsert( sql="UPDATE CASIMIR_PARTICULE SET chaos_fk = ? where id = ?")
	@SQLDelete( sql="UPDATE CASIMIR_PARTICULE SET chaos_fk = null where id = ?")
	private Set<CasimirParticle> particles = new HashSet();

	public Long getId() {
		return id;
	}

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

	public Long getSize() {
		return size;
	}

	public void setSize(Long size) {
		this.size = size;
	}

	public String getName() {
		return name;
	}

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

	public String getNickname() {
		return nickname;
	}

	public void setNickname(String nickname) {
		this.nickname = nickname;
	}

	public Set<CasimirParticle> getParticles() {
		return particles;
	}

	public void setParticles(Set<CasimirParticle> particles) {
		this.particles = particles;
	}
}