Class TrackingModifiedEntitiesChangelogMapping

java.lang.Object

org.hibernate.audit.ChangelogMapping

org.hibernate.audit.TrackingModifiedEntitiesChangelogMapping

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

DefaultTrackingModifiedEntitiesChangelog

@MappedSuperclass
public class TrackingModifiedEntitiesChangelogMapping
extends ChangelogMapping

Extension of ChangelogMapping that tracks which entity types were modified in each revision. The entity names are stored in a REVCHANGES table as an @ElementCollection.

When a custom changelog entity extends this class (or has a property annotated with @ModifiedEntities), cross-type revision queries are automatically enabled via AuditLog.getEntityTypesModifiedAt(Object), AuditLog.findAllEntitiesModifiedAt(Object), and AuditLog.findAllEntitiesGroupedByModificationType(Object).

Extend this class to create a custom tracking changeset entity, or use the ready-made DefaultTrackingModifiedEntitiesChangelog.

Since:

7.4

See Also:

• DefaultTrackingModifiedEntitiesChangelog
• Changelog.ModifiedEntities
• Serialized Form

Constructor Summary

Constructors

Constructor	Description
TrackingModifiedEntitiesChangelogMapping()

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
Set<String>	getModifiedEntityNames()
int	hashCode()
void	setModifiedEntityNames(Set<String> modifiedEntityNames)
String	toString()

Methods inherited from class ChangelogMapping

getId, getRevisionInstant, getTimestamp, setId, setTimestamp

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

TrackingModifiedEntitiesChangelogMapping

public TrackingModifiedEntitiesChangelogMapping()

Method Details

getModifiedEntityNames

public Set<String> getModifiedEntityNames()

setModifiedEntityNames

public void setModifiedEntityNames(Set<String> modifiedEntityNames)

equals

public boolean equals(Object o)

Overrides:

equals in class ChangelogMapping

hashCode

public int hashCode()

Overrides:

hashCode in class ChangelogMapping

toString

public String toString()

Overrides:

toString in class ChangelogMapping