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Hibernate's core ORM functionality

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/*
 * 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 .
 */
package org.hibernate;

import org.hibernate.query.Query;

/**
 * Thrown when the application calls {@link Query#getSingleResult()} or
 * {@link Query#uniqueResult()} and the query returns more than one row
 * from the database. Unlike every other exception thrown by Hibernate,
 * this one is recoverable!
 *
 * @author Gavin King
 */
public class NonUniqueResultException extends HibernateException {
	/**
	 * Constructs a {@code NonUniqueResultException}.
	 *
	 * @param resultCount The number of actual results.
	 */
	public NonUniqueResultException(int resultCount) {
		super( "Query did not return a unique result: " + resultCount + " results were returned" );
	}

}