/*
* Copyright [2014] [Christian Loehnert, krampenschiesser@gmail.com]
* 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 de.ks.version;
import de.ks.persistence.PersistentVersionUpgrade;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class Upgrade044 extends PersistentVersionUpgrade {
private static final Logger log = LoggerFactory.getLogger(Upgrade044.class);
public Upgrade044() {
super("");
}
@Override
public int getVersion() {
return 44;
}
@Override
public void performUpgrade() {
log.info("Add color and image to category for version upgrade from 0.4.3 to 0.4.4");
String addColorColumn = "alter table category add color varchar(255)\n";
String addImageColumn = "alter table category add image_id bigint(19)\n";
String createImageIndex = "create index idx_category_image_id ON category(image_id)\n";
String addImageRefForeignKey = "alter table category\n" +
"add foreign key (image_id) \n" +
"references filereference(id)\n";
executeStatement(addColorColumn);
executeStatement(addImageColumn);
executeStatement(createImageIndex);
executeStatement(addImageRefForeignKey);
}
}