Participants can now join during the warning period as well.

Added RaceDataSourceToXML.
RaceServer now create an XMLMessage when the race's RaceDataSource changes.
#story[1188]

racevisionGame/src/main/java/mock/app/Event.java

@@ -161,8 +161,6 @@ public class Event {
         this.connectionThread = new Thread(connectionAcceptor, "Event.Start()->ConnectionAcceptor thread");
         connectionThread.start();
 
-        sendXMLs();
-
 
     }
 
@@ -175,18 +173,6 @@ public class Event {
 
 
 
-    /**
-     * Sends out each xml string, via the mock output
-     */
-    private void sendXMLs() {
-
-        connectionAcceptor.setRegattaXml(regattaXML);
-
-        connectionAcceptor.setRaceXml(raceXML);
-
-        connectionAcceptor.setBoatsXml(boatXML);
-    }
-
 
     //TODO remove this after demo on 18th august!
     /**

racevisionGame/src/main/java/mock/model/ClientConnection.java

@@ -109,6 +109,11 @@ public class ClientConnection implements Runnable {
      */
     private ConnectionStateEnum connectionState = ConnectionStateEnum.UNKNOWN;
 
+    /**
+     * The source ID that has been allocated to the client.
+     * 0 means not allocated.
+     */
+    private int allocatedSourceID = 0;
 
 
 
@@ -178,7 +183,7 @@ public class ClientConnection implements Runnable {
 
         RequestToJoin requestToJoin = waitForRequestToJoin();
 
-        int allocatedSourceID = 0;
+        allocatedSourceID = 0;
 
         //If they want to participate, give them a source ID number.
         if (requestToJoin.getRequestType() == RequestToJoinEnum.PARTICIPANT) {
@@ -283,6 +288,10 @@ public class ClientConnection implements Runnable {
         if (this.controllerServerThread != null) {
             this.controllerServerThread.interrupt();
         }
+
+        if (allocatedSourceID != 0) {
+            sourceIdAllocator.returnSourceID(allocatedSourceID);
+        }
     }
 
 }

racevisionGame/src/main/java/mock/model/RaceLogic.java

@@ -71,7 +71,8 @@ public class RaceLogic implements RunnableWithFramePeriod, Observer {
         long previousFrameTime = System.currentTimeMillis();
 
         while (((race.getRaceStatusEnum() == RaceStatusEnum.PRESTART)
-                || (race.getRaceStatusEnum() == RaceStatusEnum.NOT_ACTIVE)) && loopBool) {
+                || (race.getRaceStatusEnum() == RaceStatusEnum.NOT_ACTIVE)
+                || (race.getRaceStatusEnum() == RaceStatusEnum.WARNING)) && loopBool) {
 
             long currentTime = System.currentTimeMillis();
 
@@ -87,6 +88,7 @@ public class RaceLogic implements RunnableWithFramePeriod, Observer {
             //Parse the race snapshot.
             server.parseSnapshot();
 
+
             waitForFramePeriod(previousFrameTime, currentTime, 50);
             previousFrameTime = currentTime;
         }

racevisionGame/src/main/java/mock/model/RaceServer.java

@@ -7,9 +7,15 @@ import network.Messages.Enums.XMLMessageType;
 import shared.model.Bearing;
 import shared.model.CompoundMark;
 import shared.model.Mark;
+import shared.xml.Race.RaceDataSourceToXML;
+import shared.xml.boats.BoatDataSourceToXML;
+import shared.xml.regatta.RegattaDataSourceToXML;
 
+import javax.xml.bind.JAXBException;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.logging.Level;
+import java.util.logging.Logger;
 
 /**
  * Created by connortaylorbrown on 2/08/17.
@@ -27,26 +33,22 @@ public class RaceServer {
     /**
      * The sequence number of race XML messages.
      */
-    private int raceXMLSeqNumber;
+    private int raceXMLSeqNumber = -1;
 
     /**
      * The sequence number of boat XML messages.
      */
-    private int boatXMLSeqNumber;
+    private int boatXMLSeqNumber = -1;
 
     /**
      * The sequence number of regatta XML messages.
      */
-    private int regattaXMLSeqNumber;
+    private int regattaXMLSeqNumber = -1;
 
 
     public RaceServer(MockRace race, LatestMessages latestMessages) {
         this.race = race;
         this.latestMessages = latestMessages;
-
-        this.raceXMLSeqNumber = race.getRaceDataSource().getSequenceNumber();
-        //this.boatXMLSeqNumber = race.getBoatDataSource().getSequenceNumber();
-        //this.regattaXMLSeqNumber = race.getRegattaDataSource().getSequenceNumber();
     }
 
     /**
@@ -85,11 +87,17 @@ public class RaceServer {
      */
     private void updateRaceXMLFile() {
         if (raceXMLSeqNumber != race.getRaceDataSource().getSequenceNumber()) {
-            //TODO generate XML string from race data source
+
-            String raceXMLString = "test";//TODO
+            raceXMLSeqNumber = race.getRaceDataSource().getSequenceNumber();
+            try {
+                String raceXMLString = RaceDataSourceToXML.toString(race.getRaceDataSource());
                 XMLMessage message = createXMLMessage(raceXMLString, XMLMessageType.RACE);
                 latestMessages.setXMLMessage(message);
-            raceXMLSeqNumber = race.getRaceDataSource().getSequenceNumber();
+
+            } catch (JAXBException e) {
+                Logger.getGlobal().log(Level.WARNING, "Could not serialise: " + race.getRaceDataSource(), e);
+            }
+
         }
     }
 

racevisionGame/src/main/java/mock/model/SourceIdAllocator.java

@@ -36,7 +36,8 @@ public class SourceIdAllocator {
      */
     public synchronized int  allocateSourceID() throws SourceIDAllocationException {
 
-        if (mockRace.getRaceStatusEnum() != RaceStatusEnum.PRESTART) {
+        if (!((mockRace.getRaceStatusEnum() == RaceStatusEnum.PRESTART)
+                || (mockRace.getRaceStatusEnum() == RaceStatusEnum.WARNING))) {
             throw new SourceIDAllocationException("Could not allocate a source ID. Can only allocate during pre-start period. It is currently: " + mockRace.getRaceStatusEnum());
         }
 

racevisionGame/src/main/java/network/Messages/Enums/RaceTypeEnum.java

@@ -71,6 +71,8 @@ public enum RaceTypeEnum {
     }
 
 
+
+
     /**
      * Stores a mapping between Byte values and RaceStatusEnum values.
      */
@@ -107,4 +109,14 @@ public enum RaceTypeEnum {
     }
 
 
+    @Override
+    public String toString() {
+        if (fromByte(value) == FLEET_RACE) {
+            return "fleet";
+        } else if (fromByte(value) == MATCH_RACE) {
+            return "match";
+        } else {
+            return super.toString();
+        }
+    }
 }

racevisionGame/src/main/java/shared/dataInput/BoatDataSource.java

@@ -22,4 +22,16 @@ public interface BoatDataSource {
      * @return Map between source ID and mark.
      */
     Map<Integer, Mark> getMarkerBoats();
+
+
+    /**
+     * Returns the sequence number associated with this data source. Used to indicate when it has changed.
+     * @return Sequence number.
+     */
+    int getSequenceNumber();
+
+    /**
+     * Increments the sequence number for this data source. Used to indicate that it has changed.
+     */
+    void incrementSequenceNumber();
 }

racevisionGame/src/main/java/shared/dataInput/BoatXMLReader.java

@@ -29,6 +29,8 @@ public class BoatXMLReader extends XMLReader implements BoatDataSource {
     private final Map<Integer, Mark> markerMap = new HashMap<>();
 
 
+    private int sequenceNumber = 0;
+
     /**
      * Constructor for Boat XML using a file.
      *
@@ -174,4 +176,15 @@ public class BoatXMLReader extends XMLReader implements BoatDataSource {
     public Map<Integer, Mark> getMarkerBoats() {
         return markerMap;
     }
+
+
+    @Override
+    public int getSequenceNumber() {
+        return sequenceNumber;
+    }
+
+    @Override
+    public void incrementSequenceNumber() {
+        sequenceNumber++;
+    }
 }

racevisionGame/src/main/java/shared/dataInput/EmptyBoatDataSource.java

@@ -22,6 +22,8 @@ public class EmptyBoatDataSource implements BoatDataSource {
     private final Map<Integer, Mark> markerMap = new HashMap<>();
 
 
+    private int sequenceNumber = 0;
+
 
     public EmptyBoatDataSource() {
     }
@@ -44,4 +46,15 @@ public class EmptyBoatDataSource implements BoatDataSource {
     public Map<Integer, Mark> getMarkerBoats() {
         return markerMap;
     }
+
+
+    @Override
+    public int getSequenceNumber() {
+        return sequenceNumber;
+    }
+
+    @Override
+    public void incrementSequenceNumber() {
+        sequenceNumber++;
+    }
 }

racevisionGame/src/main/java/shared/dataInput/EmptyRaceDataSource.java

@@ -2,8 +2,10 @@ package shared.dataInput;
 
 import network.Messages.Enums.RaceTypeEnum;
 import shared.model.CompoundMark;
+import shared.model.Corner;
 import shared.model.GPSCoordinate;
 import shared.model.Leg;
+import shared.xml.Race.XMLCorner;
 
 import java.time.ZonedDateTime;
 import java.util.ArrayList;
@@ -48,6 +50,12 @@ public class EmptyRaceDataSource implements RaceDataSource {
      */
     private final List<Leg> legs = new ArrayList<>();
 
+    /**
+     * Corners in race.
+     */
+    private final List<Corner> corners = new ArrayList<>();
+
+
 
     /**
      * The time that the race.xml file was created.
@@ -100,6 +108,11 @@ public class EmptyRaceDataSource implements RaceDataSource {
         return legs;
     }
 
+    @Override
+    public List<Corner> getCorners() {
+        return corners;
+    }
+
     public List<CompoundMark> getCompoundMarks() {
         return new ArrayList<>(compoundMarkMap.values());
     }

racevisionGame/src/main/java/shared/dataInput/EmptyRegattaDataSource.java

@@ -60,6 +60,8 @@ public class EmptyRegattaDataSource implements RegattaDataSource {
 
 
 
+    private int sequenceNumber = 0;
+
 
     public EmptyRegattaDataSource() {
     }
@@ -119,4 +121,15 @@ public class EmptyRegattaDataSource implements RegattaDataSource {
     public GPSCoordinate getGPSCoordinate() {
         return new GPSCoordinate(centralLatitude, centralLongitude);
     }
+
+
+    @Override
+    public int getSequenceNumber() {
+        return sequenceNumber;
+    }
+
+    @Override
+    public void incrementSequenceNumber() {
+        sequenceNumber++;
+    }
 }

racevisionGame/src/main/java/shared/dataInput/RaceDataSource.java

@@ -2,8 +2,10 @@ package shared.dataInput;
 
 import network.Messages.Enums.RaceTypeEnum;
 import shared.model.CompoundMark;
+import shared.model.Corner;
 import shared.model.GPSCoordinate;
 import shared.model.Leg;
+import shared.xml.Race.XMLCorner;
 
 import java.time.ZonedDateTime;
 import java.util.List;
@@ -27,6 +29,12 @@ public interface RaceDataSource {
      */
     List<Leg> getLegs();
 
+    /**
+     * Returns the list of corners in the race - two adjacent corners form a leg.
+     * @return List of corners in race.
+     */
+    List<Corner> getCorners();
+
     /**
      * Returns a list of coordinates representing the boundary of the race.
      * @return The boundary of the race.

racevisionGame/src/main/java/shared/dataInput/RaceXMLReader.java

@@ -345,7 +345,7 @@ public class RaceXMLReader extends XMLReader implements RaceDataSource {
 
         int cornerSeq = Integer.parseInt(getAttribute(cornerElement, "SeqID"));
 
-        cornersList.add(new Corner(cornerID, cornerSeq, "SP", 3));
+        cornersList.add(new Corner(cornerID, cornerSeq, cornerRounding, 3));
 
         //Gets the CompoundMark associated with this corner.
         CompoundMark lastCompoundMark = this.compoundMarkMap.get(cornerID);
@@ -368,7 +368,7 @@ public class RaceXMLReader extends XMLReader implements RaceDataSource {
 
             cornerSeq = Integer.parseInt(getAttribute(cornerElement, "SeqID"));
 
-            cornersList.add(new Corner(cornerID, cornerSeq, "Port", 3));
+            cornersList.add(new Corner(cornerID, cornerSeq, getCompoundMarkRounding(cornerElement), 3));
             //gets the Rounding of this corner element
             cornerRounding = getCompoundMarkRounding(cornerElement);
 
@@ -490,7 +490,7 @@ public class RaceXMLReader extends XMLReader implements RaceDataSource {
         return participants;
     }
 
-    public List<Corner> getCornersList() {
+    public List<Corner> getCorners() {
         return cornersList;
     }
 

racevisionGame/src/main/java/shared/dataInput/RegattaDataSource.java

@@ -66,5 +66,15 @@ public interface RegattaDataSource {
     float getMagneticVariation();
 
 
+    /**
+     * Returns the sequence number associated with this data source. Used to indicate when it has changed.
+     * @return Sequence number.
+     */
+    int getSequenceNumber();
+
+    /**
+     * Increments the sequence number for this data source. Used to indicate that it has changed.
+     */
+    void incrementSequenceNumber();
 
 }

racevisionGame/src/main/java/shared/dataInput/RegattaXMLReader.java

@@ -59,6 +59,8 @@ public class RegattaXMLReader extends XMLReader implements RegattaDataSource {
     private float magneticVariation;
 
 
+    private int sequenceNumber = 0;
+
 
     /**
      * Constructor for Regatta XML using a file.
@@ -209,4 +211,14 @@ public class RegattaXMLReader extends XMLReader implements RegattaDataSource {
     public GPSCoordinate getGPSCoordinate() {
         return new GPSCoordinate(centralLatitude, centralLongitude);
     }
+
+    @Override
+    public int getSequenceNumber() {
+        return sequenceNumber;
+    }
+
+    @Override
+    public void incrementSequenceNumber() {
+        sequenceNumber++;
+    }
 }

racevisionGame/src/main/java/shared/enums/RoundingType.java

@@ -46,4 +46,19 @@ public enum RoundingType {
                 return null;
         }
     }
+
+    public static String getStringOf(RoundingType value) {
+        switch (value) {
+            case Port:
+                return "Port";
+            case Starboard:
+                return "Starboard";
+            case SP:
+                return "SP";
+            case PS:
+                return "PS";
+            default:
+                return null;
+        }
+    }
 }

racevisionGame/src/main/java/shared/xml/Race/RaceDataSourceToXML.java

@@ -0,0 +1,131 @@
+package shared.xml.Race;
+
+import shared.dataInput.RaceDataSource;
+import shared.enums.RoundingType;
+import shared.model.CompoundMark;
+import shared.model.Corner;
+import shared.model.GPSCoordinate;
+import shared.model.Leg;
+import shared.xml.XMLUtilities;
+
+import javax.xml.bind.JAXBException;
+import java.time.format.DateTimeFormatter;
+import java.util.ArrayList;
+
+/**
+ * Has functions to convert a {@link shared.dataInput.RaceDataSource} to an {@link XMLRace} object.
+ */
+public class RaceDataSourceToXML {
+
+
+    /**
+     * Converts a race data source to an XMLRace object.
+     * @param raceDataSource The data source to convert.
+     * @return The XMLRace file.
+     */
+    public static XMLRace toXML(RaceDataSource raceDataSource) {
+
+        //Kind of ugly. Could be refactored/split up a bit.
+
+
+        XMLRace race = new XMLRace();
+
+
+        race.setRaceID(raceDataSource.getRaceId());
+        race.setRaceType(raceDataSource.getRaceType().toString());
+
+
+        race.setCreationTimeDate(raceDataSource.getCreationDateTime().format(DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ssZ")));
+
+
+        XMLRaceStartTime startTime = new XMLRaceStartTime();
+        startTime.setPostpone(String.valueOf(raceDataSource.getPostponed()));
+        startTime.setTime(raceDataSource.getStartDateTime().format(DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ssZ")));
+        race.setRaceStartTime(startTime);
+
+
+        XMLParticipants participants = new XMLParticipants();
+        participants.yacht = new ArrayList<>();
+        for (int i : raceDataSource.getParticipants()) {
+            XMLYacht yacht = new XMLYacht();
+            yacht.setSourceID(i);
+            participants.yacht.add(yacht);
+        }
+        race.setParticipants(participants);
+
+
+        XMLCourseLimit courseLimit = new XMLCourseLimit();
+        courseLimit.limit = new ArrayList<>();
+        for (int i = 0; i < raceDataSource.getBoundary().size(); i++) {
+            XMLLimit limit = new XMLLimit();
+            limit.setLat(raceDataSource.getBoundary().get(i).getLatitude());
+            limit.setLon(raceDataSource.getBoundary().get(i).getLongitude());
+            limit.setSeqID(i + 1);
+            courseLimit.limit.add(limit);
+        }
+        race.setCourseLimit(courseLimit);
+
+
+        XMLCourse course = new XMLCourse();
+        course.compoundMark = new ArrayList<>();
+        for (CompoundMark compoundMark : raceDataSource.getCompoundMarks()) {
+            XMLCompoundMark xmlCompoundMark = new XMLCompoundMark();
+            xmlCompoundMark.setCompoundMarkID(compoundMark.getCompoundMarkID());
+            xmlCompoundMark.setName(compoundMark.getName());
+
+            if (compoundMark.getMark1() != null) {
+                XMLMark xmlMark = new XMLMark();
+                xmlMark.setName(compoundMark.getMark1().getName());
+                xmlMark.setSourceID(compoundMark.getMark1().getSourceID());
+                xmlMark.setSeqId(1);
+                xmlMark.setTargetLat(compoundMark.getMark1().getPosition().getLatitude());
+                xmlMark.setTargetLng(compoundMark.getMark1().getPosition().getLongitude());
+
+                xmlCompoundMark.getMark().add(xmlMark);
+            }
+            if (compoundMark.getMark2() != null) {
+                XMLMark xmlMark = new XMLMark();
+                xmlMark.setName(compoundMark.getMark2().getName());
+                xmlMark.setSourceID(compoundMark.getMark2().getSourceID());
+                xmlMark.setSeqId(2);
+                xmlMark.setTargetLat(compoundMark.getMark2().getPosition().getLatitude());
+                xmlMark.setTargetLng(compoundMark.getMark2().getPosition().getLongitude());
+
+                xmlCompoundMark.getMark().add(xmlMark);
+            }
+
+            course.compoundMark.add(xmlCompoundMark);
+        }
+        race.setCourse(course);
+
+        XMLCompoundMarkSequence compoundMarkSequence = new XMLCompoundMarkSequence();
+        compoundMarkSequence.corner = new ArrayList<>();
+        for (Corner corner : raceDataSource.getCorners()) {
+            XMLCorner xmlCorner = new XMLCorner();
+            xmlCorner.setZoneSize(corner.getZoneSize());
+            xmlCorner.setSeqID(corner.getSeqID());
+            xmlCorner.setCompoundMarkID(corner.getCompoundMarkID());
+            xmlCorner.setRounding(corner.getRounding());
+
+            compoundMarkSequence.corner.add(xmlCorner);
+        }
+        race.setCompoundMarkSequence(compoundMarkSequence);
+
+
+        return race;
+    }
+
+
+    /**
+     * Converts a race data source to an xml string.
+     * @param raceDataSource Data source to convert.
+     * @return String containing xml file.
+     * @throws JAXBException Thrown if it cannot be converted.
+     */
+    public static String toString(RaceDataSource raceDataSource) throws JAXBException {
+        XMLRace race = toXML(raceDataSource);
+        return XMLUtilities.classToXML(race);
+    }
+
+
+}

racevisionGame/src/main/resources/mock/mockXML/boatTest.xml

@@ -32,7 +32,6 @@
             <GPSposition X= "-64.83626" Y="32.317257" Z="0"/>
         </Boat>
 
-        <!--Participants-->
         <!--Participants-->
         <Boat BoatName="Emirates Team New Zealand" HullNum="RG01" ShapeID="0" ShortName="NZL" SourceID="121" StoweName="NZL" Type="Yacht">
             <GPSposition X="-64.854304" Y="32.296577" Z="0"/>