RaceTracker objects now know the connectivity parmaeter objects from which they were originally created

Change-Id: Ifc3b20618b25f5a4a489108b283a44b9087a31c2

java/com.sap.sailing.domain.persistence/src/com/sap/sailing/domain/persistence/DomainObjectFactory.java

@@ -149,7 +149,7 @@ public interface DomainObjectFactory {
      * marked as to be restored} before the server got re-started. Callers that would like to use the result to re-connect to
      * those races should take care not to flood servers with requests. Instead, ideally, callers would monitor the
      * loading {@link TrackedRace#getStatus() status} or the resulting {@link TrackedRace}s (see
-     * {@link RaceTracker#getRacesHandle()}, {@link RaceHandle#getRace(long)}, {@link RaceHandle#getTrackedRegatta()}
+     * {@link RaceTracker#getRaceHandle()}, {@link RaceHandle#getRace(long)}, {@link RaceHandle#getTrackedRegatta()}
      * and {@link TrackedRegatta#getTrackedRace(RaceDefinition)}.
      * 
      * @see MongoObjectFactory#addConnectivityParametersForRaceToRestore(RaceTrackingConnectivityParameters)

java/com.sap.sailing.domain.persistence/src/com/sap/sailing/domain/persistence/MongoObjectFactory.java

@@ -170,4 +170,11 @@ public interface MongoObjectFactory {
      * @see #removeConnectivityParametersForRaceToRestore(RaceTrackingConnectivityParameters)
      */
     void addConnectivityParametersForRaceToRestore(RaceTrackingConnectivityParameters params);
+
+    /**
+     * Removes all {@link RaceTrackingConnectivityParameters} objects from those to restore; short for calling
+     * {@link #removeConnectivityParametersForRaceToRestore(RaceTrackingConnectivityParameters)} for all parameter
+     * objects obtained through {@link DomainObjectFactory#loadConnectivityParametersForRacesToRestore()}.
+     */
+    void removeAllConnectivityParametersForRacesToRestore();
 }

java/com.sap.sailing.domain.persistence/src/com/sap/sailing/domain/persistence/impl/MongoObjectFactoryImpl.java

@@ -1551,7 +1551,11 @@ public class MongoObjectFactoryImpl implements MongoObjectFactory {
             logger.warning("Couldn't find a persistence service for connectivity parameters of type "+typeIdentifier+
                     ". Couldn't store race "+params.getTrackerID()+" for restoring.");
         }
-        
+    }
+    
+    @Override
+    public void removeAllConnectivityParametersForRacesToRestore() {
+        database.getCollection(CollectionNames.CONNECTIVITY_PARAMS_FOR_RACES_TO_BE_RESTORED.name()).drop();
     }
 
 }