/*
* Copyright 2002-2006 the original author or authors.
*
* 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 org.springframework.orm.toplink;
import junit.framework.TestCase;
import oracle.toplink.exceptions.ValidationException;
import oracle.toplink.publicinterface.UnitOfWork;
import oracle.toplink.sessionbroker.SessionBroker;
import oracle.toplink.sessions.Session;
/**
* @author <a href="mailto:james.x.clark@oracle.com">James Clark</a>
*/
public class SessionBrokerFactoryTests extends TestCase {
/*
* When acquiring ClientSessionBrokers, the SessionBroker can throw RuntimeExceptions indicating
* that this SessionBroker is not capable of creating "client" Sessions. We need to handle
* these differently depending on how the SessionFactory is being used. If we are creating a
* plain Session than we can return the original SessionBroker.
*/
public void testSessionBrokerThrowingValidationException() {
SessionBroker broker = new MockSingleSessionBroker();
SessionBrokerSessionFactory factory = new SessionBrokerSessionFactory(broker);
assertEquals(factory.createSession(), broker);
try {
factory.createManagedClientSession();
fail("Should have thrown ValidationException");
}
catch (ValidationException ex) {
// expected
}
}
/**
* Insure that the managed TopLink Session proxy is behaving correctly
* when it has been initialized with a SessionBroker.
*/
public void testManagedSessionBroker() {
SessionBroker client = new MockClientSessionBroker();
SessionBroker broker = new MockServerSessionBroker(client);
SessionBrokerSessionFactory factory = new SessionBrokerSessionFactory(broker);
assertEquals(client, factory.createSession());
Session session = factory.createManagedClientSession();
assertEquals(client, session.getActiveSession());
assertNotNull(session.getActiveUnitOfWork());
assertEquals(session.getActiveUnitOfWork(), session.getActiveUnitOfWork());
}
private class MockSingleSessionBroker extends SessionBroker {
public MockSingleSessionBroker() {
}
public SessionBroker acquireClientSessionBroker() {
throw new ValidationException();
}
}
private class MockServerSessionBroker extends SessionBroker {
private SessionBroker client;
public MockServerSessionBroker(SessionBroker client) {
this.client = client;
}
public SessionBroker acquireClientSessionBroker() {
return client;
}
}
private class MockClientSessionBroker extends SessionBroker {
public MockClientSessionBroker() {
}
public UnitOfWork acquireUnitOfWork() {
return new UnitOfWork(this);
}
}
}