/*
* JBoss, Home of Professional Open Source.
* Copyright 2016, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.as.test.xts.suspend.wsat;
import com.arjuna.ats.arjuna.common.Uid;
import com.arjuna.mw.wst.TxContext;
import com.arjuna.mw.wst11.TransactionManager;
import com.arjuna.mw.wst11.UserTransaction;
import com.arjuna.mwlabs.wst11.at.remote.UserTransactionImple;
import org.jboss.as.test.xts.suspend.ExecutorService;
import org.jboss.as.test.xts.suspend.RemoteService;
import org.jboss.jbossts.xts.environment.XTSPropertyManager;
import org.jboss.logging.Logger;
import javax.jws.HandlerChain;
import javax.jws.WebService;
import javax.jws.soap.SOAPBinding;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.List;
import static org.jboss.as.test.xts.suspend.Helpers.getRemoteService;
/**
* @author <a href="mailto:gytis@redhat.com">Gytis Trikleris</a>
*/
@WebService(targetNamespace = "org.jboss.as.test.xts.suspend", serviceName = "ExecutorService", portName = "ExecutorService")
@SOAPBinding(style = SOAPBinding.Style.RPC)
@HandlerChain(file = "/context-handlers.xml")
public class AtomicTransactionExecutionService implements ExecutorService {
private static final Logger LOGGER = Logger.getLogger(AtomicTransactionExecutionService.class);
private RemoteService remoteService;
private TxContext currentTransaction;
private boolean wasInitialised;
@Override
public void init(String activationServiceUrl, String remoteServiceUrl) {
LOGGER.infof("initialising with activationServiceUrl=%s and remoteServiceUrl=%s", activationServiceUrl,
remoteServiceUrl);
if (!wasInitialised) {
// This is done only for testing purposes. In real application application server configuration should be used.
XTSPropertyManager.getWSCEnvironmentBean().setCoordinatorURL11(activationServiceUrl);
UserTransaction.setUserTransaction(new UserTransactionImple());
wasInitialised = true;
}
try {
remoteService = getRemoteService(new URL(remoteServiceUrl));
} catch (MalformedURLException e) {
throw new RuntimeException(e);
}
}
@Override
public void begin() throws Exception {
assert currentTransaction == null : "Transaction already started";
LOGGER.infof("trying to start a new transaction");
UserTransaction.getUserTransaction().begin();
currentTransaction = TransactionManager.getTransactionManager().suspend();
LOGGER.infof("started transaction %s", currentTransaction);
}
@Override
public void commit() throws Exception {
assert currentTransaction != null : "No active transaction";
LOGGER.infof("trying to commit transaction %s", currentTransaction);
TransactionManager.getTransactionManager().resume(currentTransaction);
UserTransaction.getUserTransaction().commit();
currentTransaction = null;
LOGGER.infof("committed transaction");
}
@Override
public void rollback() throws Exception {
assert currentTransaction != null : "No active transaction";
LOGGER.infof("trying to rollback transaction %s", currentTransaction);
TransactionManager.getTransactionManager().resume(currentTransaction);
UserTransaction.getUserTransaction().rollback();
currentTransaction = null;
LOGGER.infof("rolled back transaction");
}
@Override
public void enlistParticipant() throws Exception {
assert currentTransaction != null : "No active transaction";
LOGGER.infof("trying to enlist participant to the transaction %s", currentTransaction);
TransactionManager.getTransactionManager().resume(currentTransaction);
String participantId = new Uid().stringForm();
TransactionParticipant transactionParticipant = new TransactionParticipant(participantId);
TransactionManager.getTransactionManager().enlistForVolatileTwoPhase(transactionParticipant, participantId);
currentTransaction = TransactionManager.getTransactionManager().suspend();
LOGGER.infof("enlisted participant %s", transactionParticipant);
}
@Override
public void execute() throws Exception {
assert remoteService != null : "Remote service was not initialised";
assert currentTransaction != null : "No active transaction";
LOGGER.infof("trying to execute remote service in transaction %s", currentTransaction);
TransactionManager.getTransactionManager().resume(currentTransaction);
remoteService.execute();
currentTransaction = TransactionManager.getTransactionManager().suspend();
LOGGER.infof("executed remote service");
}
@Override
public void reset() {
TransactionParticipant.resetInvocations();
}
@Override
public List<String> getParticipantInvocations() {
return TransactionParticipant.getInvocations();
}
}