// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements. See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership. The ASF licenses this file
// to you 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 com.cloud.upgrade.dao;
import java.io.File;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import java.util.Properties;
import org.apache.log4j.Logger;
import com.cloud.utils.db.DbProperties;
import com.cloud.utils.exception.CloudRuntimeException;
import com.cloud.utils.script.Script;
public class Upgrade307to410 implements DbUpgrade {
final static Logger s_logger = Logger.getLogger(Upgrade307to410.class);
@Override
public String[] getUpgradableVersionRange() {
return new String[] {"3.0.7", "4.1.0"};
}
@Override
public String getUpgradedVersion() {
return "4.1.0";
}
@Override
public boolean supportsRollingUpgrade() {
return false;
}
@Override
public File[] getPrepareScripts() {
String script = Script.findScript("", "db/schema-307to410.sql");
if (script == null) {
throw new CloudRuntimeException("Unable to find db/schema-307to410.sql");
}
return new File[] {new File(script)};
}
@Override
public void performDataMigration(Connection conn) {
updateRegionEntries(conn);
}
private void updateRegionEntries(Connection conn) {
final Properties dbProps = DbProperties.getDbProperties();
int region_id = 1;
String regionId = dbProps.getProperty("region.id");
if (regionId != null) {
region_id = Integer.parseInt(regionId);
}
try (PreparedStatement pstmt = conn.prepareStatement("update `cloud`.`region` set id = ?");){
//Update regionId in region table
s_logger.debug("Updating region table with Id: " + region_id);
pstmt.setInt(1, region_id);
pstmt.executeUpdate();
} catch (SQLException e) {
throw new CloudRuntimeException("Error while updating region entries", e);
}
}
@Override
public File[] getCleanupScripts() {
String script = Script.findScript("", "db/schema-307to410-cleanup.sql");
if (script == null) {
throw new CloudRuntimeException("Unable to find db/schema-307to410-cleanup.sql");
}
return new File[] {new File(script)};
}
}