bug3484 set initial value of competitors count

java/com.sap.sailing.gwt.ui/javaw_15728.log

@@ -0,0 +1,9 @@
+---
+VM version: Oct  9 2017 15:07:17 - 81_REL - optU - windows amd64 - 6 - bas2:294982 (mixed mode)
+
+Time:2017-11-2810:12:27
+Pid: 15728
+Hostname: WDFN34222622A
+current dir: C:\Users\D070307\.git\.projects\sailingcapture\java\com.sap.sailing.gwt.ui
+---
+   :    [14220] 10:12:27 ***Warning: DebuggingOnDemand was deactivated

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/adminconsole/PairingListCreationSetupDialog.java

@@ -25,7 +25,7 @@ public class PairingListCreationSetupDialog extends PairingListCreationDialog {
     public PairingListCreationSetupDialog(RegattaDTO regattaDTO, StringMessages stringMessages, 
             DialogCallback<PairingListTemplateDTO> callback) {
         
-        super(new RegattaName(regattaDTO.getName()), stringMessages, null, callback);     // TODO initial value
+        super(new RegattaName(regattaDTO.getName()), stringMessages, null, callback);
         
         this.groupCount = Util.size(regattaDTO.series.get(0).getFleets());
         
@@ -43,7 +43,6 @@ public class PairingListCreationSetupDialog extends PairingListCreationDialog {
         });
         
         this.flightMultiplierCheckBox.ensureDebugId("CompetitorCountTextBox");
-        
     }
     
     @Override
@@ -70,4 +69,11 @@ public class PairingListCreationSetupDialog extends PairingListCreationDialog {
         dto.setFlightMultiplier(this.flightMultiplierTextBox.getValue());
         return dto; 
     }
+    
+    public void setDefaultCompetitorCount(int competitorCount) {
+        if (this.competitorCountTextBox.getValue() == 0) {
+            this.competitorCountTextBox.setValue(competitorCount);
+            this.validateAndUpdate();
+        }
+    }
 }

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/adminconsole/RegattaListComposite.java

@@ -26,6 +26,7 @@ import com.google.gwt.view.client.ListDataProvider;
 import com.google.gwt.view.client.SelectionChangeEvent;
 import com.sap.sailing.domain.common.RegattaIdentifier;
 import com.sap.sailing.domain.common.RegattaName;
+import com.sap.sailing.domain.common.dto.CompetitorDTO;
 import com.sap.sailing.domain.common.dto.PairingListTemplateDTO;
 import com.sap.sailing.gwt.ui.client.RegattaRefresher;
 import com.sap.sailing.gwt.ui.client.RegattasDisplayer;
@@ -304,6 +305,17 @@ public class RegattaListComposite extends Composite implements RegattasDisplayer
             }
         });
         dialog.show();
+        
+        sailingService.getCompetitorsFromRegatta(regattaIdentifier, new AsyncCallback<Iterable<CompetitorDTO>>() {
+
+            @Override
+            public void onFailure(Throwable caught) { }
+
+            @Override
+            public void onSuccess(Iterable<CompetitorDTO> result) {
+                dialog.setDefaultCompetitorCount(Util.size(result));
+            }
+        });
     }
     
     private void openPairingListCreationDialog(RegattaIdentifier regattaIdentifier, PairingListTemplateDTO template) {

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/client/SailingService.java

@@ -684,6 +684,8 @@ public interface SailingService extends RemoteService, FileStorageManagementGwtS
      */
     List<DetailType> determineDetailTypes(String leaderboardGroupName, RegattaAndRaceIdentifier identifier);
     
+    Iterable<CompetitorDTO> getCompetitorsFromRegatta(RegattaIdentifier regattaIdentifier);
+    
     PairingListTemplateDTO calculatePairingList(RegattaIdentifier regattaIdentifier, int competitorsCount, int flightMultiplier);
     
     

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/client/SailingServiceAsync.java

@@ -848,6 +848,8 @@ public interface SailingServiceAsync extends ServerInfoRetriever, FileStorageMan
     void determineDetailTypes(String leaderboardGroupName, RegattaAndRaceIdentifier identifier,
             AsyncCallback<List<DetailType>> callback);
     
+    void getCompetitorsFromRegatta(RegattaIdentifier regattaIdentifier, AsyncCallback<Iterable<CompetitorDTO>> callback);
+    
     void calculatePairingList(RegattaIdentifier regattaIdentifier, int competitorCount, int flightMultiplier, 
             AsyncCallback<PairingListTemplateDTO> callback);
 }

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/server/SailingServiceImpl.java

@@ -6650,6 +6650,11 @@ public class SailingServiceImpl extends ProxiedRemoteServiceServlet implements S
         return availableDetailsTypes;
     }
     
+    @Override
+    public Iterable<CompetitorDTO> getCompetitorsFromRegatta(RegattaIdentifier regattaIdentifier) {
+        return convertToCompetitorDTOs(getService().getCompetitorsFromRegatta(regattaIdentifier));
+    }
+    
     @Override
     public PairingListTemplateDTO calculatePairingList(RegattaIdentifier regattaIdentifier, int competitorsCount, 
             int flightMultiplier) {

java/com.sap.sailing.server/src/com/sap/sailing/server/RacingEventService.java

@@ -781,6 +781,22 @@ public interface RacingEventService extends TrackedRegattaRegistry, RegattaFetch
      */
     AnniversaryRaceDeterminator getAnniversaryRaceDeterminator();
     
+    /**
+     * Returns an <code>Iterable</code> of {@link Competitor}.
+     * 
+     * @param regattaIdentifier specifies Regatta of which the competitors are about to be fetched.
+     * @return <code>Iterable</code> of {@link Competitor}
+     */
+    Iterable<Competitor> getCompetitorsFromRegatta(RegattaIdentifier regattaIdentifier);
+    
+    /**
+     * Returns a calculated {@link PairingListTemplate}, specified by flights, groups and competitors.
+     *
+     * @param regattaIdentifier {@link RegattaIdentifier} that specifies the flights and groups
+     * @param competitorsCount count of competitor that is given by a dialog
+     * @param flightMultiplier
+     * @return calculated {@link PairingListTemplate}
+     */
     PairingListTemplate createPairingListFromRegatta(RegattaIdentifier regattaIdentifier, int competitorsCount,
             int flightMultiplier);
 }

java/com.sap.sailing.server/src/com/sap/sailing/server/impl/RacingEventServiceImpl.java

@@ -4098,6 +4098,12 @@ public class RacingEventServiceImpl implements RacingEventService, ClearStateTes
         return anniversaryRaceDeterminator;
     }
     
+    @Override
+    public Iterable<Competitor> getCompetitorsFromRegatta(RegattaIdentifier regattaIdentifier) {
+        Regatta regatta = getRegatta(regattaIdentifier);
+        return regatta.getAllCompetitors();
+    }
+    
     @Override
     public PairingListTemplate createPairingListFromRegatta(RegattaIdentifier regattaIdentifier, int competitorsCount,
             int flightMultiplier) {