Merge remote-tracking branch 'origin/master' into windestimation

java/com.sap.sailing.server.gateway.serialization/src/com/sap/sailing/server/gateway/deserialization/impl/MongoDbFriendlyPositionJsonDeserializer.java

@@ -0,0 +1,22 @@
+package com.sap.sailing.server.gateway.deserialization.impl;
+
+import org.json.simple.JSONArray;
+import org.json.simple.JSONObject;
+
+import com.sap.sailing.domain.common.Position;
+import com.sap.sailing.domain.common.impl.DegreePosition;
+import com.sap.sailing.server.gateway.deserialization.JsonDeserializationException;
+import com.sap.sailing.server.gateway.deserialization.JsonDeserializer;
+import com.sap.sailing.server.gateway.serialization.impl.MongoDbFriendlyPositionJsonSerializer;
+
+public class MongoDbFriendlyPositionJsonDeserializer implements JsonDeserializer<Position> {
+
+    @Override
+    public Position deserialize(JSONObject object) throws JsonDeserializationException {
+        JSONArray coordinatesJson = (JSONArray) object.get(MongoDbFriendlyPositionJsonSerializer.FIELD_COORDINATES);
+        Number longitudeDeg = (Number) coordinatesJson.get(0);
+        Number latitudeDeg = (Number) coordinatesJson.get(1);
+        return new DegreePosition(latitudeDeg.doubleValue(), longitudeDeg.doubleValue());
+    }
+
+}

java/com.sap.sailing.server.gateway.serialization/src/com/sap/sailing/server/gateway/serialization/impl/MongoDbFriendlyPositionJsonSerializer.java

@@ -0,0 +1,26 @@
+package com.sap.sailing.server.gateway.serialization.impl;
+
+import org.json.simple.JSONArray;
+import org.json.simple.JSONObject;
+
+import com.sap.sailing.domain.common.Position;
+import com.sap.sailing.server.gateway.serialization.JsonSerializer;
+
+public class MongoDbFriendlyPositionJsonSerializer implements JsonSerializer<Position> {
+
+    public static final String FIELD_TYPE = "type";
+    public static final String FIELD_TYPE_VALUE = "Point";
+    public static final String FIELD_COORDINATES = "coordinates";
+
+    @Override
+    public JSONObject serialize(Position position) {
+        JSONObject result = new JSONObject();
+        JSONArray coordinates = new JSONArray();
+        coordinates.add(position.getLngDeg());
+        coordinates.add(position.getLatDeg());
+        result.put(FIELD_TYPE, FIELD_TYPE_VALUE);
+        result.put(FIELD_COORDINATES, coordinates);
+        return result;
+    }
+
+}

java/com.sap.sailing.server.gateway.serialization/src/com/sap/sailing/server/gateway/serialization/impl/RaceWindJsonSerializer.java

@@ -31,7 +31,7 @@ public class RaceWindJsonSerializer extends AbstractTrackedRaceDataJsonSerialize
     public static final String SAMPLING_RATE = "samplingRate";
     public static final String FIXES = "fixes";
 
-    private final PositionJsonSerializer positionSerializer = new PositionJsonSerializer();
+    private final MongoDbFriendlyPositionJsonSerializer positionSerializer = new MongoDbFriendlyPositionJsonSerializer();
     private final WindJsonSerializer windSerializer = new WindJsonSerializer(positionSerializer);
 
     @Override
@@ -85,7 +85,8 @@ public class RaceWindJsonSerializer extends AbstractTrackedRaceDataJsonSerialize
                         windSourceJson.put(FIRST_POSITION, positionSerializer.serialize(firstWindSourcePosition));
                         windSourceJson.put(START_TIME_POINT, firstWindSourceTimePoint.asMillis());
                         windSourceJson.put(END_TIME_POINT, lastWindSourceTimePoint.asMillis());
-                        double samplingRate = duration.asSeconds() > 0 ? windFixesJson.size() / duration.asSeconds() : 0;
+                        double samplingRate = duration.asSeconds() > 0 ? windFixesJson.size() / duration.asSeconds()
+                                : 0;
                         windSourceJson.put(SAMPLING_RATE, samplingRate);
                         windSourceJson.put(FIXES, windFixesJson);
                         windSourcesJson.add(windSourceJson);