/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF 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.apache.commons.dbcp;
import java.sql.Connection;
import javax.sql.DataSource;
import org.apache.commons.pool.impl.GenericObjectPool;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
/**
* This test *must* execute before all other tests to be effective as it tests
* the initialisation of DriverManager.
* Based on the test case for DBCP-212 written by Marcos Sanz
*
* @version $Revision$ $Date$
*/
public class TestDriverManagerConnectionFactory extends TestCase {
public TestDriverManagerConnectionFactory(String testName) {
super(testName);
}
public static Test suite() {
return new TestSuite(TestDriverManagerConnectionFactory.class);
}
public void testDriverManagerInit() throws Exception {
System.setProperty("jdbc.drivers",
"org.apache.commons.dbcp.TesterDriver");
GenericObjectPool connectionPool = new GenericObjectPool(null, 10,
GenericObjectPool.WHEN_EXHAUSTED_BLOCK, -1, 0);
final ConnectionFactory connectionFactory =
new DriverManagerConnectionFactory(
"jdbc:apache:commons:testdriver",
"foo", "bar");
final PoolableConnectionFactory poolableConnectionFactory =
new PoolableConnectionFactory(connectionFactory, connectionPool,
null, null, false, true);
connectionPool.setFactory(poolableConnectionFactory);
PoolingDataSource dataSource =
new PoolingDataSource(connectionPool);
ConnectionThread[] connectionThreads = new ConnectionThread[10];
Thread[] threads = new Thread[10];
for (int i = 0; i < 10; i++) {
connectionThreads[i] = new ConnectionThread(dataSource);
threads[i] = new Thread(connectionThreads[i]);
}
for (int i = 0; i < 10; i++) {
threads[i].start();
}
for (int i = 0; i < 10; i++) {
while (threads[i].isAlive()){//JDK1.5: getState() != Thread.State.TERMINATED) {
Thread.sleep(100);
}
if (!connectionThreads[i].getResult()) {
fail("Exception during getConnection");
}
}
}
private static final class ConnectionThread implements Runnable {
private DataSource ds;
private volatile boolean result = true;
private ConnectionThread(DataSource ds) {
this.ds = ds;
}
public void run() {
Connection conn = null;
try {
conn = ds.getConnection();
} catch (Exception e) {
e.printStackTrace();
result = false;
} finally {
if (conn != null) {
try {
conn.close();
} catch (Exception e) {
e.printStackTrace();
result = false;
}
}
}
}
public boolean getResult() {
return result;
}
}
}