/*
* Copyright 2014-2016 CyberVision, Inc.
*
* 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 org.kaaproject.kaa.server.datamigration;
import static org.kaaproject.kaa.server.datamigration.utils.datadefinition.Constraint.constraint;
import static org.kaaproject.kaa.server.datamigration.utils.datadefinition.ReferenceOptions.CASCADE;
import java.sql.Connection;
import java.sql.SQLException;
public class CtlConfigurationMigration extends AbstractCtlMigration {
public CtlConfigurationMigration(Connection connection) {
super(connection);
}
@Override
public void beforeTransform() throws SQLException {
super.beforeTransform();
// change FK constraint between table that contains data and appropriate <feature>_schems table
dd.dropUnnamedFk("configuration", "configuration_schems");
dd.alterTable(getPrefixTableName())
.add(constraint("FK_configuration_schems_id")
.foreignKey("configuration_schems_id")
.references("configuration_schems", "id")
.onDelete(CASCADE)
.onUpdate(CASCADE)
)
.execute();
}
@Override
protected String getPrefixTableName() {
return "configuration";
}
}