/*
* Copyright 1999-2011 Alibaba Group Holding Ltd.
*
* 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 com.alibaba.druid;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import junit.framework.TestCase;
import com.alibaba.druid.pool.DruidDataSource;
import com.alibaba.druid.util.JdbcUtils;
public class TestMySqlPing2 extends TestCase {
private String jdbcUrl;
private String user;
private String password;
private String driverClass;
private DruidDataSource dataSource;
protected void setUp() throws Exception {
// jdbcUrl = "jdbc:oracle:thin:@a.b.c.d:1521:ocnauto";
// user = "alibaba";
// password = "ccbuauto";
// SQL = "SELECT * FROM WP_ORDERS WHERE ID = ?";
jdbcUrl = "jdbc:mysql://a.b.c.d:3308/dragoon_v25_masterdb";
user = "dragoon_admin";
password = "dragoon_root";
driverClass = "com.mysql.jdbc.Driver";
dataSource = new DruidDataSource();
dataSource.setUrl(jdbcUrl);
dataSource.setUsername(user);
dataSource.setPassword(password);
dataSource.setMaxActive(4);
dataSource.setMinIdle(1);
dataSource.setTestOnBorrow(true);
}
public void test_o() throws Exception {
{
Connection[] connections = new Connection[3];
for (int i = 0; i < connections.length; ++i) {
connections[i] = dataSource.getConnection();
}
for (int i = 0; i < connections.length; ++i) {
Statement stmt = connections[i].createStatement();
ResultSet rs = stmt.executeQuery("select now()");
JdbcUtils.printResultSet(rs);
rs.close();
stmt.close();
}
for (int i = 0; i < connections.length; ++i) {
connections[i].close();
}
}
Thread.sleep(1000 * 60 * 60 * 6); // 6 hours
Connection conn = dataSource.getConnection();
Statement stmt = conn.createStatement();
ResultSet rs = stmt.executeQuery("select now()");
JdbcUtils.printResultSet(rs);
rs.close();
stmt.close();
conn.close();
}
public void pring(com.mysql.jdbc.Connection oracleConn) throws SQLException {
oracleConn.ping();
}
public void select(com.mysql.jdbc.Connection oracleConn) throws SQLException {
Statement stmt = oracleConn.createStatement();
stmt.execute("SELECT 'x'");
stmt.close();
}
}