/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* License: GNU Lesser General Public License (LGPL), version 2.1 or later.
* See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
*/
package org.hibernate;
import java.io.Serializable;
/**
* Allows reaction to basic {@link SessionFactory} occurrences.
*
* @author Steve Ebersole
*/
public interface SessionFactoryObserver extends Serializable {
/**
* Callback to indicate that the given factory has been created and is now ready for use.
*
* @param factory The factory initialized.
*/
default void sessionFactoryCreated(SessionFactory factory) {
// nothing to do by default
}
/**
* Callback to indicate that the given factory is about close. The passed factory reference should be usable
* since it is only about to close.
* <p/>
* NOTE : defined as default to allow for existing SessionFactoryObserver impls to work
* in 5.2. Starting in 6.0 the default will be removed and SessionFactoryObserver impls
* will be required to implement this new method.
*
* @param factory The factory about to be closed.
*
* @since 5.2
*/
default void sessionFactoryClosing(SessionFactory factory) {
// nothing to do by default
}
/**
* Callback to indicate that the given factory has been closed. Care should be taken
* in how (if at all) the passed factory reference is used since it is closed.
*
* @param factory The factory closed.
*/
default void sessionFactoryClosed(SessionFactory factory) {
// nothing to do by default
}
}