/*
* Copyright 2014 mango.jfaster.org
*
* The Mango Project 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.jfaster.mango.stat;
import org.jfaster.mango.annotation.DB;
import org.jfaster.mango.annotation.ReturnGeneratedId;
import org.jfaster.mango.annotation.SQL;
import org.jfaster.mango.operator.Mango;
import org.jfaster.mango.support.DataSourceConfig;
import org.jfaster.mango.support.Randoms;
import org.jfaster.mango.support.Table;
import org.jfaster.mango.support.model4table.User;
import org.jfaster.mango.util.logging.MangoLogger;
import org.junit.Before;
import org.junit.Test;
import javax.sql.DataSource;
import java.util.Date;
import java.util.Random;
import java.util.concurrent.TimeUnit;
/**
* @author ash
*/
public class SimpleStatMonitorTest {
@Test
public void test() throws Exception {
MangoLogger.useNoLogger();
DataSource ds = DataSourceConfig.getDataSource();
Table.USER.load(ds);
Mango mango = Mango.newInstance(ds);
mango.setStatMonitor(new SimpleStatMonitor(1));
UserDao dao = mango.create(UserDao.class);
int id = dao.insertUser(createRandomUser());
long end = System.currentTimeMillis() + TimeUnit.SECONDS.toMillis(5);
while (System.currentTimeMillis() < end) {
dao.getName(id);
}
mango.shutDownStatMonitor();
}
@DB(table = "user")
static interface UserDao {
@SQL("select name from #table where id = :1")
public String getName(int id);
@ReturnGeneratedId
@SQL("insert into user(name, age, gender, money, update_time) " +
"values(:1.name, :1.age, :1.gender, :1.money, :1.updateTime)")
public int insertUser(User user);
}
private static User createRandomUser() {
Random r = new Random();
String name = Randoms.randomString(20);
int age = r.nextInt(200);
boolean gender = r.nextBoolean();
long money = r.nextInt(1000000);
Date date = new Date();
User user = new User(name, age, gender, money, date);
return user;
}
}