| /* |
| * 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 org.apache.skywalking.apm.testcase.mariadb; |
| |
| import org.apache.logging.log4j.LogManager; |
| import org.apache.logging.log4j.Logger; |
| import java.sql.Connection; |
| import java.sql.DriverManager; |
| import java.sql.PreparedStatement; |
| import java.sql.SQLException; |
| import java.sql.Statement; |
| |
| public class SQLExecutor implements AutoCloseable { |
| private static Logger logger = LogManager.getLogger(SQLExecutor.class); |
| private Connection connection; |
| |
| public SQLExecutor() throws SQLException { |
| try { |
| Class.forName("org.mariadb.jdbc.Driver"); |
| } catch (ClassNotFoundException ex) { |
| logger.error(ex); |
| } |
| connection = DriverManager.getConnection(MariadbConfig.getUrl(), MariadbConfig.getUserName(), MariadbConfig.getPassword()); |
| } |
| |
| public void execute(String sql) throws SQLException { |
| Statement statement = connection.createStatement(); |
| statement.execute(sql); |
| } |
| |
| public void insertData(String sql, String id, String value) throws SQLException { |
| PreparedStatement preparedStatement = connection.prepareStatement(sql); |
| preparedStatement.setString(1, id); |
| preparedStatement.setString(2, value); |
| preparedStatement.execute(); |
| } |
| |
| public void queryData(String sql, String id) throws SQLException { |
| PreparedStatement preparedStatement = connection.prepareStatement(sql); |
| preparedStatement.setString(1, id); |
| preparedStatement.execute(); |
| } |
| |
| public void closeConnection() throws SQLException { |
| if (this.connection != null) { |
| this.connection.close(); |
| } |
| } |
| |
| @Override |
| public void close() throws Exception { |
| closeConnection(); |
| } |
| } |