/** Convience method to retreive an entities next version value */
private Object getNextVersion(FlushEntityEvent event) throws HibernateException {
EntityEntry entry = event.getEntityEntry();
EntityPersister persister = entry.getPersister();
if (persister.isVersioned()) {
Object[] values = event.getPropertyValues();
if (entry.isBeingReplicated()) {
return Versioning.getVersion(values, persister);
} else {
int[] dirtyProperties = event.getDirtyProperties();
final boolean isVersionIncrementRequired =
isVersionIncrementRequired(event, entry, persister, dirtyProperties);
final Object nextVersion =
isVersionIncrementRequired
? Versioning.increment(
entry.getVersion(), persister.getVersionType(), event.getSession())
: entry.getVersion(); // use the current version
Versioning.setVersion(values, nextVersion, persister);
return nextVersion;
}
} else {
return null;
}
}
/** Set the version number of the given instance state snapshot */
public static void setVersion(Object[] fields, Object version, EntityPersister persister) {
setVersion(fields, version, persister.getVersionProperty());
}