Moved Transactionl annotations to implementation as suggested by Spring doc.

dddsample/src/main/java/se/citerus/dddsample/application/BookingService.java

@@ -1,6 +1,5 @@
 package se.citerus.dddsample.application;
 
-import org.springframework.transaction.annotation.Transactional;
 import se.citerus.dddsample.domain.model.cargo.Itinerary;
 import se.citerus.dddsample.domain.model.cargo.TrackingId;
 import se.citerus.dddsample.domain.model.location.UnLocode;
@@ -19,7 +18,6 @@ public interface BookingService {
    * @param destination cargo destination
    * @return Cargo tracking id
    */
-  @Transactional
   TrackingId bookNewCargo(UnLocode origin, UnLocode destination);
 
   /**
@@ -28,7 +26,6 @@ public interface BookingService {
    * @param trackingId cargo tracking id
    * @return A list of possible itineraries for this cargo 
    */
-  @Transactional
   List<Itinerary> requestPossibleRoutesForCargo(TrackingId trackingId);
 
 }

dddsample/src/main/java/se/citerus/dddsample/application/HandlingEventService.java

@@ -1,6 +1,5 @@
 package se.citerus.dddsample.application;
 
-import org.springframework.transaction.annotation.Transactional;
 import se.citerus.dddsample.domain.model.handling.HandlingEvent;
 
 
@@ -15,7 +14,6 @@ public interface HandlingEventService {
    *
    * @param event handling event to register
    */
-  @Transactional
   void register(HandlingEvent event);
 
 }

dddsample/src/main/java/se/citerus/dddsample/application/TrackingService.java

@@ -1,6 +1,5 @@
 package se.citerus.dddsample.application;
 
-import org.springframework.transaction.annotation.Transactional;
 import se.citerus.dddsample.domain.model.cargo.TrackingId;
 
 /**
@@ -15,7 +14,6 @@ public interface TrackingService {
    *
    * @param trackingId cargo tracking id
    */
-  @Transactional
   void onCargoHandled(TrackingId trackingId);
 
 }

dddsample/src/main/java/se/citerus/dddsample/application/impl/BookingServiceImpl.java

@@ -3,6 +3,7 @@ package se.citerus.dddsample.application.impl;
 import org.apache.commons.lang.Validate;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
+import org.springframework.transaction.annotation.Transactional;
 import se.citerus.dddsample.application.BookingService;
 import se.citerus.dddsample.domain.model.cargo.*;
 import se.citerus.dddsample.domain.model.location.Location;
@@ -26,6 +27,8 @@ public final class BookingServiceImpl implements BookingService {
     this.routingService = routingService;
   }
 
+  @Override
+  @Transactional
   public TrackingId bookNewCargo(final UnLocode originUnLocode, final UnLocode destinationUnLocode) {
     Validate.notNull(originUnLocode);
     Validate.notNull(destinationUnLocode);
@@ -42,9 +45,11 @@ public final class BookingServiceImpl implements BookingService {
     return cargo.trackingId();
   }
 
+  @Override
+  @Transactional
   public List<Itinerary> requestPossibleRoutesForCargo(TrackingId trackingId) {
     Validate.notNull(trackingId);
-    
+
     final Cargo cargo = cargoRepository.find(trackingId);
     final RouteSpecification routeSpecification = new RouteSpecification(cargo.origin(), cargo.destination(), new Date());
 

dddsample/src/main/java/se/citerus/dddsample/application/impl/HandlingEventServiceImpl.java

@@ -1,5 +1,6 @@
 package se.citerus.dddsample.application.impl;
 
+import org.springframework.transaction.annotation.Transactional;
 import se.citerus.dddsample.application.HandlingEventService;
 import se.citerus.dddsample.domain.model.handling.HandlingEvent;
 import se.citerus.dddsample.domain.model.handling.HandlingEventRepository;
@@ -15,6 +16,8 @@ public final class HandlingEventServiceImpl implements HandlingEventService {
     this.domainEventNotifier = domainEventNotifier;
   }
 
+  @Override
+  @Transactional
   public void register(final HandlingEvent event) {
     /*
      NOTE:

dddsample/src/main/java/se/citerus/dddsample/application/impl/TrackingServiceImpl.java

@@ -3,6 +3,7 @@ package se.citerus.dddsample.application.impl;
 import org.apache.commons.lang.Validate;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
+import org.springframework.transaction.annotation.Transactional;
 import se.citerus.dddsample.application.TrackingService;
 import se.citerus.dddsample.domain.model.cargo.Cargo;
 import se.citerus.dddsample.domain.model.cargo.CargoRepository;
@@ -21,6 +22,7 @@ public class TrackingServiceImpl implements TrackingService {
   }
 
   @Override
+  @Transactional
   public void onCargoHandled(final TrackingId trackingId) {
     Validate.notNull(trackingId, "Tracking ID is required");