/*
* Copyright (C) 2006-2013 Bitronix Software (http://www.bitronix.be)
*
* 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 bitronix.tm.mock;
import bitronix.tm.BitronixTransactionManager;
import bitronix.tm.TransactionManagerServices;
import junit.framework.Assert;
import org.junit.Test;
import java.sql.Connection;
import java.sql.Date;
import java.sql.PreparedStatement;
public class JdbcProxyTest extends AbstractMockJdbcTest {
@Test
public void testSetters() throws Exception {
BitronixTransactionManager tm = TransactionManagerServices.getTransactionManager();
tm.setTransactionTimeout(30);
tm.begin();
Connection connection = poolingDataSource1.getConnection();
long start = System.nanoTime();
PreparedStatement stmt = connection.prepareStatement("SELECT 1 FROM nothing WHERE a=? AND b=? AND c=? AND d=?");
Date date = new Date(0);
for (int i = 0; i < 50000; i++) {
stmt.setString(1, "foo");
stmt.setInt(2, 999);
stmt.setDate(3, date);
stmt.setFloat(4, 9.99f);
stmt.clearParameters();
}
long totalTime = System.nanoTime() - start;
stmt.executeQuery();
connection.close();
tm.commit();
tm.shutdown();
}
@Test
public void testPrepares() throws Exception {
BitronixTransactionManager tm = TransactionManagerServices.getTransactionManager();
tm.setTransactionTimeout(60);
tm.begin();
Connection connection = poolingDataSource2.getConnection();
for (int i = 0; i < 1000; i++) {
PreparedStatement prepareStatement = connection.prepareStatement("SELECT 1 FROM nothing WHERE a=? AND b=? AND c=? AND d=?");
prepareStatement.close();
}
connection.close();
tm.commit();
tm.shutdown();
}
@Test
public void testCachedPrepared() throws Exception {
BitronixTransactionManager tm = TransactionManagerServices.getTransactionManager();
tm.setTransactionTimeout(60);
tm.begin();
Connection connection = poolingDataSource1.getConnection();
PreparedStatement prepareStatement1 = connection.prepareStatement("SELECT 1 FROM nothing WHERE a=? AND b=? AND c=? AND d=?");
PreparedStatement prepareStatement2 = connection.prepareStatement("SELECT 1 FROM nothing WHERE a=? AND b=? AND c=? AND d=?");
Assert.assertSame(prepareStatement1, prepareStatement2);
prepareStatement2.close();
prepareStatement2 = connection.prepareStatement("SELECT 1 FROM nothing WHERE a=? AND b=? AND c=? AND d=?");
Assert.assertSame(prepareStatement1, prepareStatement2);
prepareStatement1.close();
prepareStatement2.close();
connection.close();
tm.shutdown();
}
@Test
public void testUnCachedPrepared() throws Exception {
BitronixTransactionManager tm = TransactionManagerServices.getTransactionManager();
tm.setTransactionTimeout(60);
tm.begin();
Connection connection = poolingDataSource2.getConnection();
PreparedStatement prepareStatement1 = connection.prepareStatement("SELECT 1 FROM nothing WHERE a=? AND b=? AND c=? AND d=?");
PreparedStatement prepareStatement2 = connection.prepareStatement("SELECT 1 FROM nothing WHERE a=? AND b=? AND c=? AND d=?");
Assert.assertNotSame(prepareStatement1, prepareStatement2);
prepareStatement2.close();
prepareStatement2 = connection.prepareStatement("SELECT 1 FROM nothing WHERE a=? AND b=? AND c=? AND d=?");
Assert.assertNotSame(prepareStatement1, prepareStatement2);
prepareStatement1.close();
prepareStatement2.close();
connection.close();
tm.shutdown();
}
}