/*
* Copyright 2004-2009 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.compass.core.test.transaction.type.jta;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.transaction.Transaction;
import javax.transaction.TransactionManager;
import javax.transaction.UserTransaction;
import junit.framework.TestCase;
import org.compass.core.Compass;
import org.compass.core.CompassSession;
import org.compass.core.config.CompassConfiguration;
import org.compass.core.config.CompassEnvironment;
import org.compass.core.impl.ExistingCompassSession;
import org.objectweb.jotm.Current;
import org.objectweb.jotm.Jotm;
/**
* @author kimchy
*/
public abstract class AbstractNoExplicitJTATests extends TestCase {
private Compass compass;
private Jotm jotm;
protected abstract String getCompassConfig();
protected void setUp() throws Exception {
System.setProperty(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.rmi.registry.RegistryContextFactory");
System.setProperty(Context.PROVIDER_URL, "rmi://localhost:1099");
try {
java.rmi.registry.LocateRegistry.createRegistry(1099);
} catch (Exception e) {
// do nothing
}
jotm = new Jotm(true, true);
Context ctx = new InitialContext();
ctx.rebind("java:comp/UserTransaction", jotm.getUserTransaction());
CompassConfiguration conf = new CompassConfiguration()
.configure(getCompassConfig());
conf.getSettings().setBooleanSetting(CompassEnvironment.DEBUG, true);
compass = conf.buildCompass();
compass.getSearchEngineIndexManager().deleteIndex();
compass.getSearchEngineIndexManager().verifyIndex();
}
protected void tearDown() throws Exception {
compass.close();
compass.getSearchEngineIndexManager().deleteIndex();
jotm.stop();
}
public void testJtaWithLocalTransaction() throws Exception {
CompassSession session = compass.openSession().useLocalTransaction();
A a = new A();
a.setId(1l);
session.save(a);
session.commit();
session = compass.openSession().useLocalTransaction();
a = session.load(A.class, 1);
assertNotNull(a);
session.commit();
}
public void testInnerUTManagement() throws Exception {
CompassSession session = compass.openSession();
// save a new instance of A
long id = 1;
A a = new A();
a.setId(id);
session.save(a);
a = session.get(A.class, id);
assertNotNull(a);
// check that if we open a new transaction within the current one it
// will still work
CompassSession newSession = compass.openSession();
assertTrue(newSession instanceof ExistingCompassSession);
assertTrue(session == ((ExistingCompassSession) newSession).getActualSession());
a = session.get(A.class, id);
assertNotNull(a);
// this one should not commit the jta transaction since the out
// controlls it
newSession.commit();
session.commit();
// verify that the instance was saved
session = compass.openSession();
a = session.get(A.class, id);
assertNotNull(a);
session.commit();
}
public void testOuterUTManagementWithCommit() throws Exception {
Context ctx = new InitialContext();
UserTransaction ut = (UserTransaction) ctx.lookup("java:comp/UserTransaction");
ut.begin();
CompassSession session = compass.openSession();
long id = 1;
A a = new A();
a.setId(id);
session.save(a);
a = session.get(A.class, id);
assertNotNull(a);
session.commit();
CompassSession oldSession = session;
session = compass.openSession();
assertTrue(session instanceof ExistingCompassSession);
assertTrue(oldSession == ((ExistingCompassSession) session).getActualSession());
a = session.get(A.class, id);
assertNotNull(a);
session.commit();
ut.commit();
session = compass.openSession();
a = session.get(A.class, id);
assertNotNull(a);
session.commit();
}
public void testOuterUTManagementWithCommitAndNoSessionOrTransactionManagement() throws Exception {
Context ctx = new InitialContext();
UserTransaction ut = (UserTransaction) ctx.lookup("java:comp/UserTransaction");
ut.begin();
CompassSession session = compass.openSession();
long id = 1;
A a = new A();
a.setId(id);
session.save(a);
a = session.get(A.class, id);
assertNotNull(a);
CompassSession oldSession = session;
session = compass.openSession();
assertTrue(session instanceof ExistingCompassSession);
assertTrue(oldSession == ((ExistingCompassSession) session).getActualSession());
a = session.get(A.class, id);
assertNotNull(a);
ut.commit();
// now check that things were committed
// here we do need explicit session/transaciton mangement
// just cause we are lazy and want to let Comapss to manage JTA
session = compass.openSession();
a = session.get(A.class, id);
assertNotNull(a);
session.commit();
}
public void testOuterUTManagementWithRollback() throws Exception {
Context ctx = new InitialContext();
UserTransaction ut = (UserTransaction) ctx.lookup("java:comp/UserTransaction");
ut.begin();
CompassSession session = compass.openSession();
long id = 1;
A a = new A();
a.setId(id);
session.save(a);
a = session.get(A.class, id);
assertNotNull(a);
session.commit();
session = compass.openSession();
a = session.get(A.class, id);
assertNotNull(a);
session.commit();
ut.rollback();
session = compass.openSession();
a = session.get(A.class, id);
assertNull(a);
session.commit();
}
public void testOuterUTManagementWithSuspend() throws Exception {
Context ctx = new InitialContext();
UserTransaction ut = (UserTransaction) ctx.lookup("java:comp/UserTransaction");
ut.begin();
CompassSession session = compass.openSession();
long id = 1;
A a = new A();
a.setId(id);
session.save(a);
a = session.get(A.class, id);
assertNotNull(a);
TransactionManager transactionManager = Current.getTransactionManager();
Transaction jtaTrans = transactionManager.suspend();
UserTransaction newUt = (UserTransaction) ctx.lookup("java:comp/UserTransaction");
newUt.begin();
CompassSession newSession = compass.openSession();
assertTrue(session != newSession);
assertFalse(newSession instanceof ExistingCompassSession);
a = newSession.get(A.class, id);
assertNull(a);
newSession.commit();
newUt.commit();
transactionManager.resume(jtaTrans);
session.commit();
ut.commit();
session = compass.openSession();
a = session.get(A.class, id);
assertNotNull(a);
session.commit();
}
public void testOuterUTManagementWithSuspendAndNoSessionOrTransactionManagement() throws Exception {
Context ctx = new InitialContext();
UserTransaction ut = (UserTransaction) ctx.lookup("java:comp/UserTransaction");
ut.begin();
CompassSession session = compass.openSession();
long id = 1;
A a = new A();
a.setId(id);
session.save(a);
a = session.get(A.class, id);
assertNotNull(a);
TransactionManager transactionManager = Current.getTransactionManager();
Transaction jtaTrans = transactionManager.suspend();
UserTransaction newUt = (UserTransaction) ctx.lookup("java:comp/UserTransaction");
newUt.begin();
CompassSession newSession = compass.openSession();
assertFalse(newSession instanceof ExistingCompassSession);
assertTrue(session != newSession);
a = newSession.get(A.class, id);
assertNull(a);
newUt.commit();
transactionManager.resume(jtaTrans);
ut.commit();
// here we are lazy and let Compass manage a verifying JTa transaction
session = compass.openSession();
a = session.get(A.class, id);
assertNotNull(a);
session.commit();
}
}