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DB Migration is a framework based on Spring for handling automatic db schema updates. With DBMigration you can bundle upgrade scripts in you application. Its purpose is to manage db updates consistently both for development than for production releases.

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/*
 * Copyright Openmind http://www.openmindonline.it
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package it.openutils.migration;

/**
 * @author fgiust
 * @version $Id: DbVersionManager.java 526 2008-01-14 12:00:28Z fgiust $
 */
public interface DbVersionManager
{

    /**
     * Returns the current version for the db, usually reading from a configuration table. This should also handle table
     * initialization.
     * @return current db version
     */
    int getCurrentVersion();

    /**
     * Saves a new version for the db.
     * @param version new version
     */
    void setNewVersion(int version);
}