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* 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
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*/
package org.jboss.as.test.xts.wsba.coordinatorcompletion.service;
import javax.inject.Inject;
import org.jboss.as.test.xts.base.TestApplicationException;
import org.jboss.as.test.xts.util.EventLog;
import org.jboss.as.test.xts.util.ServiceCommand;
import org.jboss.logging.Logger;
import com.arjuna.ats.arjuna.common.Uid;
import com.arjuna.mw.wst11.BusinessActivityManager;
import com.arjuna.mw.wst11.BusinessActivityManagerFactory;
import com.arjuna.wst.SystemException;
import com.arjuna.wst11.BAParticipantManager;
import static org.jboss.as.test.xts.util.ServiceCommand.*;
/**
* Service implemenation - this implemetation is inherited by web services.
*/
public abstract class BACoordinatorCompletionSuperService implements BACoordinatorCompletion {
private static final Logger log = Logger.getLogger(BACoordinatorCompletionSuperService.class);
@Inject
private EventLog eventLog;
/**
* Add an item to a set and enroll a Participant if necessary then pass the call through to the business logic.
*
* @param value the value to add to the set.
* @throws AlreadyInSetException if value is already in the set
* @throws SetServiceException if an error occurred when attempting to add the item to the set.
*/
public void saveData(String value, ServiceCommand... serviceCommands) throws TestApplicationException {
log.trace("[BA COORDINATOR COMPL SERVICE] web method saveData('" + value + "')");
eventLog.foundEventLogName(value);
BusinessActivityManager activityManager = BusinessActivityManagerFactory.businessActivityManager();
// transaction context associated with this thread
String transactionId;
try {
transactionId = activityManager.currentTransaction().toString();
} catch (SystemException e) {
throw new RuntimeException("Unable to lookup existing business activity", e);
}
// Lookup existing participant or register new participant (
BACoordinationCompletionParticipant participantBA = BACoordinationCompletionParticipant.getSomeParticipant(transactionId);
if (participantBA != null && ServiceCommand.isPresent(REUSE_BA_PARTICIPANT, serviceCommands)) {
log.trace("[BA COORDINATOR COMPL SERVICE] Re-using the existing participant, already registered for this BA - command set to: " +
REUSE_BA_PARTICIPANT);
} else {
try {
// enlist the Participant for this service:
participantBA = new BACoordinationCompletionParticipant(serviceCommands, eventLog, transactionId, value);
BACoordinationCompletionParticipant.recordParticipant(transactionId, participantBA);
log.trace("[BA COORDINATOR COMPL SERVICE] Enlisting a participant into the BA");
BAParticipantManager baParticipantManager = activityManager.enlistForBusinessAgreementWithCoordinatorCompletion(participantBA,
"BACoordinatorCompletition:" + new Uid().toString());
if (ServiceCommand.isPresent(CANNOT_COMPLETE, serviceCommands)) {
baParticipantManager.cannotComplete();
return;
}
if (ServiceCommand.isPresent(DO_COMPLETE, serviceCommands)) {
throw new RuntimeException("Only ParticipantCompletion participants are supposed to call complete. " +
"CoordinatorCompletion participants need to wait to be notified by the coordinator.");
}
} catch (Exception e) {
log.error("[BA COORDINATOR COMPL SERVICE] Participant enlistment failed", e);
throw new RuntimeException("Error enlisting participant", e);
}
}
if (ServiceCommand.isPresent(APPLICATION_EXCEPTION, serviceCommands)) {
throw new TestApplicationException("Intentionally thrown Application Exception - service command set to: " + APPLICATION_EXCEPTION);
}
// invoke the back-end business logic
log.trace("[BA COORDINATOR COMPL SERVICE] Invoking the back-end business logic - saving value: " + value);
}
}