Hibernate example source code file (Hardware.java)

This example Hibernate source code file (Hardware.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

baseentity, c, devicetype, devicetype, discriminatorvalue, entity, hardware, hardware, inheritance, joincolumn, joincolumn, onetoone, onetoone, table

The Hibernate Hardware.java source code

package org.hibernate.test.annotations.onetoone.hhh4851;
import javax.persistence.DiscriminatorColumn;
import javax.persistence.DiscriminatorType;
import javax.persistence.DiscriminatorValue;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.Inheritance;
import javax.persistence.InheritanceType;
import javax.persistence.JoinColumn;
import javax.persistence.OneToOne;
import javax.persistence.Table;

@Entity
@Table
@Inheritance(strategy = InheritanceType.SINGLE_TABLE)
@DiscriminatorColumn(discriminatorType = DiscriminatorType.STRING, name = "DeviceType", length = 1)
@DiscriminatorValue(value = "C")
public class Hardware extends BaseEntity {

	private Hardware parent = null;

	protected Hardware() {

	}

	public Hardware(Hardware parent) {
		this.parent = parent;

	}

	@OneToOne(fetch = FetchType.LAZY)
	@JoinColumn(name = "parent_id")
	public Hardware getParent() {
		return this.parent;
	}

	public void setParent(Hardware parent) {
		this.parent = parent;
	}

}