engine/schema/src/main/java/com/cloud/upgrade/dao/Upgrade41710to41720.java

// 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 com.cloud.upgrade.SystemVmTemplateRegistration;
import com.cloud.utils.exception.CloudRuntimeException;

import java.io.InputStream;
import java.sql.Connection;

public class Upgrade41710to41720 extends DbUpgradeAbstractImpl implements DbUpgradeSystemVmTemplate {


    private SystemVmTemplateRegistration systemVmTemplateRegistration;

    @Override
    public String[] getUpgradableVersionRange() {
        return new String[] {"4.17.1.0", "4.17.2.0"};
    }

    @Override
    public String getUpgradedVersion() {
        return "4.17.2.0";
    }

    @Override
    public boolean supportsRollingUpgrade() {
        return false;
    }

    @Override
    public InputStream[] getPrepareScripts() {
        return null;
    }

    @Override
    public void performDataMigration(Connection conn) {
    }

    @Override
    public InputStream[] getCleanupScripts() {
        return null;
    }

    private void initSystemVmTemplateRegistration() {
        systemVmTemplateRegistration = new SystemVmTemplateRegistration("");
    }

    @Override
    public void updateSystemVmTemplates(Connection conn) {
        logger.debug("Updating System Vm template IDs");
        initSystemVmTemplateRegistration();
        try {
            systemVmTemplateRegistration.updateSystemVmTemplates(conn);
        } catch (Exception e) {
            throw new CloudRuntimeException("Failed to find / register SystemVM template(s)");
        }
    }
}