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/*
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 * Hibernate, Relational Persistence for Idiomatic Java
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 *
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 * Copyright (c) 2008, Red Hat Middleware LLC or third-party contributors as
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 * indicated by the @author tags or express copyright attribution
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 * statements applied by the authors.  All third-party contributions are
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 * distributed under license by Red Hat Middleware LLC.
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 *
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 * This copyrighted material is made available to anyone wishing to use, modify,
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 * copy, or redistribute it subject to the terms and conditions of the GNU
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 * Lesser General Public License, as published by the Free Software Foundation.
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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 * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License
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 * for more details.
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 *
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 * You should have received a copy of the GNU Lesser General Public License
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 * along with this distribution; if not, write to:
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 * Free Software Foundation, Inc.
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 * 51 Franklin Street, Fifth Floor
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 * Boston, MA  02110-1301  USA
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 *
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 */
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package org.hibernate;
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import java.io.Serializable;
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import org.hibernate.pretty.MessageHelper;
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/**
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 * A <tt>StaleStateException</tt> that carries information
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 * about a particular entity instance that was the source
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 * of the failure.
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 *
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 * @author Gavin King
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 */
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public class StaleObjectStateException extends StaleStateException {
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        private final String entityName;
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        private final Serializable identifier;
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        public StaleObjectStateException(String persistentClass, Serializable identifier) {
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                super("Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect)");
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                this.entityName = persistentClass;
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                this.identifier = identifier;
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        }
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        public String getEntityName() {
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                return entityName;
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        }
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        public Serializable getIdentifier() {
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                return identifier;
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        }
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        public String getMessage() {
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                return super.getMessage() + ": " +
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                        MessageHelper.infoString(entityName, identifier);
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        }
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}
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