fixing bug 3448: trigger event when regatta log events are added and use to invalidate leaderboard DTO cache

Change-Id: Ib4a91d1ab8d58e07a845852cffd0f99d59b29544

java/com.sap.sailing.domain/src/com/sap/sailing/domain/base/RaceColumnListener.java

@@ -3,6 +3,7 @@ package com.sap.sailing.domain.base;
 import java.io.Serializable;
 
 import com.sap.sailing.domain.abstractlog.race.RaceLogEvent;
+import com.sap.sailing.domain.abstractlog.regatta.RegattaLogEvent;
 import com.sap.sailing.domain.leaderboard.ResultDiscardingRule;
 import com.sap.sailing.domain.racelog.RaceLogIdentifier;
 import com.sap.sailing.domain.tracking.TrackedRace;
@@ -37,6 +38,8 @@ public interface RaceColumnListener extends Serializable {
     void resultDiscardingRuleChanged(ResultDiscardingRule oldDiscardingRule, ResultDiscardingRule newDiscardingRule);
 
     void raceLogEventAdded(RaceColumn raceColumn, RaceLogIdentifier raceLogIdentifier, RaceLogEvent event);
+    
+    default void regattaLogEventAdded(RaceColumn raceColumn, RegattaLogEvent event) {};
 
     /**
      * A listener can use this to specify that it must not be serialized together with other listeners.

java/com.sap.sailing.domain/src/com/sap/sailing/domain/base/impl/RaceColumnListenerWithDefaultAction.java

@@ -1,6 +1,7 @@
 package com.sap.sailing.domain.base.impl;
 
 import com.sap.sailing.domain.abstractlog.race.RaceLogEvent;
+import com.sap.sailing.domain.abstractlog.regatta.RegattaLogEvent;
 import com.sap.sailing.domain.base.Competitor;
 import com.sap.sailing.domain.base.Fleet;
 import com.sap.sailing.domain.base.RaceColumn;
@@ -94,6 +95,11 @@ public interface RaceColumnListenerWithDefaultAction extends RaceColumnListener
         defaultAction(); 
     }
 
+    @Override
+    default void regattaLogEventAdded(RaceColumn raceColumn, RegattaLogEvent event) {
+        defaultAction(); 
+    }
+
     @Override
     default boolean isTransient() {
         return false;

java/com.sap.sailing.domain/src/com/sap/sailing/domain/base/impl/RegattaImpl.java

@@ -504,6 +504,11 @@ public class RegattaImpl extends NamedImpl implements Regatta, RaceColumnListene
         raceColumnListeners.notifyListenersAboutRaceLogEventAdded(raceColumn, raceLogIdentifier, event);
     }
 
+    @Override
+    public void regattaLogEventAdded(RaceColumn raceColumn, RegattaLogEvent event) {
+        raceColumnListeners.notifyListenersAboutRegattaLogEventAdded(raceColumn, event);
+    }
+
     @Override
     public ScoringScheme getScoringScheme() {
         return scoringScheme;

java/com.sap.sailing.domain/src/com/sap/sailing/domain/leaderboard/LeaderboardCacheManager.java

@@ -271,7 +271,7 @@ public class LeaderboardCacheManager {
 
                     @Override
                     public void trackedRaceLinked(RaceColumn raceColumn, Fleet fleet, TrackedRace trackedRace) {
-                        removeFromCache(leaderboard);
+                        defaultAction();
                         registerListener(leaderboard, trackedRace);
                     }
 

java/com.sap.sailing.domain/src/com/sap/sailing/util/impl/RaceColumnListeners.java

@@ -8,6 +8,7 @@ import java.util.HashSet;
 import java.util.Set;
 
 import com.sap.sailing.domain.abstractlog.race.RaceLogEvent;
+import com.sap.sailing.domain.abstractlog.regatta.RegattaLogEvent;
 import com.sap.sailing.domain.base.Competitor;
 import com.sap.sailing.domain.base.Fleet;
 import com.sap.sailing.domain.base.RaceColumn;
@@ -156,4 +157,10 @@ public class RaceColumnListeners implements Serializable {
             listener.raceLogEventAdded(raceColumn, raceLogIdentifier, event);
         }
     }
+
+    public void notifyListenersAboutRegattaLogEventAdded(RaceColumn raceColumn, RegattaLogEvent event) {
+        for (RaceColumnListener listener : getRaceColumnListeners()) {
+            listener.regattaLogEventAdded(raceColumn, event);
+        }
+    }
 }