public void forceLocked(Object entity, Object nextVersion) {
version = nextVersion;
loadedState[persister.getVersionProperty()] = version;
//noinspection deprecation
setLockMode(LockMode.FORCE); // TODO: use LockMode.PESSIMISTIC_FORCE_INCREMENT
persister.setPropertyValue(entity, getPersister().getVersionProperty(), nextVersion);
}
/**
* Perform any property value substitution that is necessary (interceptor callback, version
* initialization...)
*
* @param entity The entity
* @param id The entity identifier
* @param values The snapshot entity state
* @param persister The entity persister
* @param source The originating session
* @return True if the snapshot state changed such that reinjection of the values into the entity
* is required.
*/
protected boolean substituteValuesIfNecessary(
Object entity,
Serializable id,
Object[] values,
EntityPersister persister,
SessionImplementor source) {
boolean substitute =
source
.getInterceptor()
.onSave(entity, id, values, persister.getPropertyNames(), persister.getPropertyTypes());
// keep the existing version number in the case of replicate!
if (persister.isVersioned()) {
substitute =
Versioning.seedVersion(
values, persister.getVersionProperty(), persister.getVersionType(), source)
|| substitute;
}
return substitute;
}
/**
* Extract the optimistic locking value out of the entity state snapshot.
*
* @param fields The state snapshot
* @param persister The entity persister
* @return The extracted optimistic locking value
*/
public static Object getVersion(Object[] fields, EntityPersister persister) {
if (!persister.isVersioned()) {
return null;
}
return fields[persister.getVersionProperty()];
}
/**
* Inject the optimistic locking value into the entity state snapshot.
*
* @param fields The state snapshot
* @param version The optimistic locking value
* @param persister The entity persister
*/
public static void setVersion(Object[] fields, Object version, EntityPersister persister) {
if (!persister.isVersioned()) {
return;
}
fields[persister.getVersionProperty()] = version;
}
/** Get the version number of the given instance state snapshot */
public static Object getVersion(Object[] fields, EntityPersister persister)
throws HibernateException {
return persister.isVersioned() ? getVersion(fields, persister.getVersionProperty()) : 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());
}
