org.bithon.server.metric.handler.JdbcPoolMetricMessageHandler Maven / Gradle / Ivy

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/*
 *    Copyright 2020 bithon.org
 *
 *    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.bithon.server.metric.handler;

import lombok.extern.slf4j.Slf4j;
import org.bithon.server.common.utils.MiscUtils;
import org.bithon.server.meta.storage.IMetaStorage;
import org.bithon.server.metric.DataSourceSchemaManager;
import org.bithon.server.metric.storage.IMetricStorage;
import org.springframework.stereotype.Service;

import java.io.IOException;

/**
 * @author [email protected]
 * @date 2021/1/10 4:31 下午
 */
@Slf4j
@Service
public class JdbcPoolMetricMessageHandler extends AbstractMetricMessageHandler {

    public JdbcPoolMetricMessageHandler(IMetaStorage metaStorage,
                                        IMetricStorage metricStorage,
                                        DataSourceSchemaManager dataSourceSchemaManager) throws IOException {
        super("jdbc-pool-metrics",
              metaStorage,
              metricStorage,
              dataSourceSchemaManager);
    }

    @Override
    protected boolean beforeProcess(MetricMessage metricObject) {
        //TODO: cache the parse result
        MiscUtils.ConnectionString conn = MiscUtils.parseConnectionString(metricObject.getString("connectionString"));
        metricObject.set("server", conn.getHostAndPort());
        metricObject.set("database", conn.getDatabase());
        return true;
    }
}