engine/schema/src/main/java/com/cloud/upgrade/dao/LegacyDbUpgrade.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 org.apache.log4j.Logger;

public abstract class LegacyDbUpgrade implements DbUpgrade{

    final static Logger s_logger = Logger.getLogger(LegacyDbUpgrade.class);

    public LegacyDbUpgrade() {
        super();
    }

    /**
     * @param closable
     */
    protected void closeAutoCloseable(AutoCloseable closable) {
        if (closable != null) {
            try {
                closable.close();
            } catch (Exception e) {
                s_logger.info("[ignored]",e);
            }
        }
    }

}