Java DataSource cleanDB(String ip, DataSource dataSource)

Description

clean DB

License

Open Source License

Declaration

public static void cleanDB(String ip, DataSource dataSource) throws Throwable 

Method Source Code

//package com.java2s;
/*/*  ww  w . jav a  2s .c  om*/
 * Copyright 2015-Present Entando Inc. (http://www.entando.com) All rights reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

import java.sql.Connection;
import java.sql.PreparedStatement;

import javax.sql.DataSource;

public class Main {
    public static void cleanDB(String ip, DataSource dataSource) throws Throwable {
        String DELETE = "DELETE FROM jpstats_statistics WHERE ip = ? ";
        PreparedStatement prepStat = null;
        Connection conn = dataSource.getConnection();
        prepStat = conn.prepareStatement(DELETE);
        try {
            prepStat.setString(1, ip);
            prepStat.executeUpdate();
        } catch (Throwable t) {
            throw t;
        } finally {
            if (prepStat != null)
                prepStat.close();
            if (conn != null)
                conn.close();
        }
    }
}

Related

1. assertNotNull(DataSource dataSource)
2. batchExecute(DataSource ds, String sql, Object[]... args)
3. checkTableExists(DataSource dataSource, String tableName)
4. countTable(DataSource dataSource, String tableName)
5. createDataSource()
6. createDataTable(DataSource dataSource, String tableName)
7. createDerbyEmbeddedDataSource(Properties props)