/*
* Copyright 2008 biaoping.yin
*
* 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.frameworkset.mysql;
import java.sql.SQLException;
import org.junit.Test;
import com.frameworkset.common.poolman.PreparedDBUtil;
import com.frameworkset.orm.transaction.TransactionManager;
public class usefunction {
public static void main(String[] args)
{
t t = new t();
t.start();
t = new t();
t.start();
}
public static void test()
{
TransactionManager tm = new TransactionManager();
PreparedDBUtil dbutil = new PreparedDBUtil();
try {
tm.begin();
for (int i = 0; i < 1000; i++) {
try {
String sql_ = "select nextval('seq_dbpool')";
dbutil.preparedSelect("mysql", sql_);
dbutil.executePrepared();
System.out.println(dbutil.getLong(0, 0));
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
tm.commit();
} catch (Exception e) {
// TODO: handle exception
}
}
@Test
public void getNextValue() {
// for(int i = 0; i < 1; i ++)
// {
// try {
// PreparedDBUtil dbutil = new PreparedDBUtil();
//
// // dbutil.executeInsert("mysql",
// "INSERT INTO seq_dbpool VALUES (0)",con);
// dbutil.executeUpdate("mysql",
// "UPDATE seq_dbpool SET id=LAST_INSERT_ID(id+1)",con);
// dbutil.executeSelect("mysql","SELECT LAST_INSERT_ID()",con);
// long va = dbutil.getLong(0, 0);
// // con.close();
// System.out.println("seq_dbpool:"+va);
// } catch (SQLException e) {
// // TODO Auto-generated catch block
// e.printStackTrace();
// }
// }
try {
System.out.println("seq_dbpool:"
+ PreparedDBUtil.getNextPrimaryKey("mysql",
"cim_dbpool"));
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
static class t extends Thread
{
public void run()
{
test();
}
}
}