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//$Id: UniqueKeyLoadable.java 5732 2005-02-14 15:53:24Z oneovthafew $
package org.hibernate.persister.entity;
import org.hibernate.HibernateException;
import org.hibernate.engine.SessionImplementor;
/**
* @author Gavin King
*/
public interface UniqueKeyLoadable extends Loadable {
/**
* Load an instance of the persistent class, by a unique key other
* than the primary key.
*/
public Object loadByUniqueKey(String propertyName, Object uniqueKey, SessionImplementor session)
throws HibernateException;
/**
* Get the property number of the unique key property
*/
public int getPropertyIndex(String propertyName);
}