ejava.examples.orm.rel.annotated

Class MediaCopy2

java.lang.Object

ejava.examples.orm.rel.annotated.MediaCopy2

@Entity
public class MediaCopy2
extends Object

This version of MediaCopy uses the @MapsId annotation to link the relationship and primary key properties together. This technique was added in JPA 2.0 and is stated to be preferred over the JPA 1.0 indirect technique.

Field Summary

Fields

Modifier and Type	Field and Description
private int	copyNo
private static org.apache.commons.logging.Log	log
private Media	media

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	MediaCopy2()
	MediaCopy2(Media media, int copyNo)

Method Summary

Modifier and Type	Method and Description
int	getCopyNo()
Media	getMedia()
long	getMediaId()
private void	setCopyNo(int copyNo)
private void	setMedia(Media media)
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

log

private static final org.apache.commons.logging.Log log

copyNo

private int copyNo

media

private Media media

Constructor Detail

MediaCopy2

protected MediaCopy2()

MediaCopy2

public MediaCopy2(Media media,
                  int copyNo)

Method Detail

getCopyNo

public int getCopyNo()

setCopyNo

private void setCopyNo(int copyNo)

getMediaId

public long getMediaId()

getMedia

public Media getMedia()

setMedia

private void setMedia(Media media)

toString

public String toString()

Overrides:

toString in class Object