it.openutils.migration.generic.IfColumnIsNotIdentityConditionalTask Maven / Gradle / Ivy

/**
 *
 * openutils db migration (http://www.openmindlab.com/lab/products/dbmigration.html)
 * Copyright(C) 2007-2010, Openmind S.r.l. 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.generic;

import java.util.Map;


/**
 * Tasks that check if a given column is an identity (IS_AUTOINCREMENT = YES).
 * @author fgiust
 * @version $Id: IfColumnIsNotIdentityConditionalTask.java 2234 2010-03-31 20:21:08Z fgiust $
 */
public class IfColumnIsNotIdentityConditionalTask extends JdbcColumnBasedConditionalTask
{

    /**
     * {@inheritDoc}
     */
    @Override
    protected boolean checkColumnMetadata(Map metadata)
    {

        String isAutoincrement = (String) metadata.get("IS_AUTOINCREMENT");
        return !"YES".equals(isAutoincrement);
    }
}