/*
* 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.DriverManager;
import java.sql.SQLException;
import java.sql.Statement;
import junit.framework.TestCase;
import oracle.jdbc.OracleConnection;
public class TestOraclePing extends TestCase {
private String jdbcUrl;
private String user;
private String password;
private String driverClass;
private String SQL;
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:oracle:thin:@a.b.c.d:1521:ointest3";
user = "alibaba";
password = "deYcR7facWSJtCuDpm2r";
SQL = "SELECT * FROM AV_INFO WHERE ID = ?";
driverClass = "oracle.jdbc.driver.OracleDriver";
}
public void test_o() throws Exception {
Class.forName(driverClass);
Connection conn = DriverManager.getConnection(jdbcUrl, user, password);
OracleConnection oracleConn = (OracleConnection) conn;
for (int i = 0; i < 10; ++i) {
ping_1000(oracleConn);
select_1000(oracleConn);
}
conn.close();
}
private void ping_1000(OracleConnection oracleConn) throws SQLException {
long startMillis = System.currentTimeMillis();
final int COUNT = 10000;
for (int i = 0; i < COUNT; ++i) {
pring(oracleConn);
}
long millis = System.currentTimeMillis() - startMillis;
System.out.println("ping : " + millis);
}
private void select_1000(OracleConnection oracleConn) throws SQLException {
long startMillis = System.currentTimeMillis();
final int COUNT = 10000;
for (int i = 0; i < COUNT; ++i) {
select(oracleConn);
}
long millis = System.currentTimeMillis() - startMillis;
System.out.println("select : " + millis);
}
public void pring(OracleConnection oracleConn) throws SQLException {
oracleConn.pingDatabase(1000);
}
public void select(OracleConnection oracleConn) throws SQLException {
Statement stmt = oracleConn.createStatement();
stmt.execute("SELECT 1 FROM DUAL");
stmt.close();
}
}