Refactored RaceData class

#story[778]
2017-04-25 15:20:49 +12:00
parent 03f63b2c61
commit 3542827c29
2 changed files with 100 additions and 92 deletions
@@ -30,18 +30,10 @@ public class RaceData {
    Element raceElement;

    private OffsetDateTime creationTimeDate;
-    private OffsetDateTime raceStartTime;
-    private List<BoatInRace> participants;
-    private List<Marker> course;
-    private List<GPSCoordinate> courseLimit;

    public RaceData(RaceDataSource dataSource) {
        this.dataSource = dataSource;
        creationTimeDate = OffsetDateTime.now();
-        raceStartTime = OffsetDateTime.now().plusMinutes(3);
-        participants = dataSource.getBoats();
-        course = dataSource.getMarkers();
-        courseLimit = dataSource.getBoundary();
    }

    public String createXML() {
@@ -56,86 +48,7 @@ public class RaceData {
            raceElement = doc.createElement("Race");
            doc.appendChild(raceElement);

-            appendRaceId();
-            appendRaceType();
-
-            Element creationTimeElement = doc.createElement("CreationTimeDate");
-            creationTimeElement.appendChild(doc.createTextNode(creationTimeDate.toString()));
-            raceElement.appendChild(creationTimeElement);
-
-            Element startTimeElement = doc.createElement("RaceStartTime");
-            startTimeElement.setAttribute("Time", raceStartTime.toString());
-            startTimeElement.setAttribute("Postpone", "false");
-            raceElement.appendChild(startTimeElement);
-
-
-            Element participantsElement = doc.createElement("Participants");
-
-            for (BoatInRace boat : participants) {
-                Element yachtElement = doc.createElement("Yacht");
-                yachtElement.setAttribute("SourceID", boat.getSourceID() + "");
-                participantsElement.appendChild(yachtElement);
-            }
-
-            raceElement.appendChild(participantsElement);
-
-
-
-            Element courseElement = doc.createElement("Course");
-            Element compoundMarkSeqElement = doc.createElement("CompoundMarkSequence");
-
-            int i = 1;
-            for (Marker marker : course) {
-                Element compoundMarkElement = doc.createElement("CompoundMark");
-                compoundMarkElement.setAttribute("CompoundMarkId", i + "");
-                compoundMarkElement.setAttribute("Name", marker.getName());
-
-                Element mark1 = doc.createElement("Mark");
-                mark1.setAttribute("TargetLat", marker.getMark1().getLatitude() + "");
-                mark1.setAttribute("TargetLng", marker.getMark1().getLongitude() + "");
-
-                compoundMarkElement.appendChild(mark1);
-
-                if (!(marker.getMark1().equals(marker.getMark2()))) {
-                    Element mark2 = doc.createElement("Mark");
-                    mark2.setAttribute("TargetLat", marker.getMark2().getLatitude() + "");
-                    mark2.setAttribute("TargetLng", marker.getMark2().getLongitude() + "");
-                    compoundMarkElement.appendChild(mark2);
-                }
-
-                courseElement.appendChild(compoundMarkElement);
-
-
-                Element cornerElement = doc.createElement("Corner");
-                cornerElement.setAttribute("SeqID", i + "");
-                cornerElement.setAttribute("CompoundMarkID", i + "");
-
-                compoundMarkSeqElement.appendChild(cornerElement);
-
-                i++;
-            }
-
-            raceElement.appendChild(compoundMarkSeqElement);
-            raceElement.appendChild(courseElement);
-
-
-            int j = 1;
-
-            Element courseLimitElement = doc.createElement("CourseLimit");
-            for (GPSCoordinate coordinate : courseLimit) {
-                Element limitElement = doc.createElement("Limit");
-                limitElement.setAttribute("SeqID", j + "");
-
-                limitElement.setAttribute("Lat", coordinate.getLatitude() + "");
-                limitElement.setAttribute("Lon", coordinate.getLongitude() + "");
-
-                courseLimitElement.appendChild(limitElement);
-
-                j++;
-            }
-
-            raceElement.appendChild(courseLimitElement);
-
+            appendChildElements();

            // write the content into xml file
            TransformerFactory transformerFactory = TransformerFactory.newInstance();
@@ -145,11 +58,10 @@ public class RaceData {
            //Serialize document.
            StringWriter stringWriter = new StringWriter();
            StreamResult result = new StreamResult(stringWriter);
-            transformer.transform(source,result);
+            transformer.transform(source, result);

            return stringWriter.toString();

-
        } catch (ParserConfigurationException pce) {
            throw new InvalidRaceDataException();
        } catch (TransformerException tfe) {
@@ -157,6 +69,16 @@ public class RaceData {
        }
    }

+    private void appendChildElements() {
+        appendRaceId();
+        appendRaceType();
+        appendCreationTimeDate();
+        appendRaceStartTime();
+        appendParticipants();
+        appendCourse();
+        appendCourseLimit();
+    }
+
    private void appendRaceId() {
        Element raceIdElement = doc.createElement("RaceID");
        raceIdElement.appendChild(doc.createTextNode(dataSource.getRaceId()));
@@ -169,6 +91,94 @@ public class RaceData {
        raceElement.appendChild(raceTypeElement);
    }

+    private void appendCreationTimeDate() {
+        Element creationTimeElement = doc.createElement("CreationTimeDate");
+        creationTimeElement.appendChild(doc.createTextNode(creationTimeDate.toString()));
+        raceElement.appendChild(creationTimeElement);
+    }
+
+    private void appendRaceStartTime() {
+        Element startTimeElement = doc.createElement("RaceStartTime");
+        startTimeElement.setAttribute("Time", (creationTimeDate.plusMinutes(3)).toString());
+        startTimeElement.setAttribute("Postpone", "false");
+        raceElement.appendChild(startTimeElement);
+    }
+
+    private void appendParticipants() {
+        Element participantsElement = doc.createElement("Participants");
+
+        for (BoatInRace boat : dataSource.getBoats()) {
+            Element yachtElement = doc.createElement("Yacht");
+            yachtElement.setAttribute("SourceID", boat.getSourceID() + "");
+            participantsElement.appendChild(yachtElement);
+        }
+        raceElement.appendChild(participantsElement);
+    }
+
+    private void appendCourse() {
+        Element courseElement = doc.createElement("Course");
+        Element compoundMarkSeqElement = doc.createElement("CompoundMarkSequence");
+
+        int i = 1;
+        for (Marker marker : dataSource.getMarkers()) {
+
+            courseElement.appendChild(createCompoundMarker(marker, i));
+            compoundMarkSeqElement.appendChild(createCornerElement(i));
+            i++;
+        }
+
+        raceElement.appendChild(compoundMarkSeqElement);
+        raceElement.appendChild(courseElement);
+    }
+
+
+    private Element createMark(GPSCoordinate marker) {
+        Element mark = doc.createElement("Mark");
+        mark.setAttribute("TargetLat", marker.getLatitude() + "");
+        mark.setAttribute("TargetLng", marker.getLongitude() + "");
+        return mark;
+    }
+
+    private Element createCompoundMarker(Marker marker, int i) {
+        Element compoundMarkElement = doc.createElement("CompoundMark");
+        compoundMarkElement.setAttribute("CompoundMarkId", i + "");
+        compoundMarkElement.setAttribute("Name", marker.getName());
+
+        compoundMarkElement.appendChild(createMark(marker.getMark1()));
+
+        if (!(marker.getMark1().equals(marker.getMark2()))) {
+            compoundMarkElement.appendChild(createMark(marker.getMark2()));
+        }
+
+        return compoundMarkElement;
+    }
+
+    private Element createCornerElement(int i) {
+        Element cornerElement = doc.createElement("Corner");
+        cornerElement.setAttribute("SeqID", i + "");
+        cornerElement.setAttribute("CompoundMarkID", i + "");
+
+        return cornerElement;
+    }
+
+    private void appendCourseLimit() {
+        int j = 1;
+
+        Element courseLimitElement = doc.createElement("CourseLimit");
+        for (GPSCoordinate coordinate : dataSource.getBoundary()) {
+            Element limitElement = doc.createElement("Limit");
+            limitElement.setAttribute("SeqID", j + "");
+
+            limitElement.setAttribute("Lat", coordinate.getLatitude() + "");
+            limitElement.setAttribute("Lon", coordinate.getLongitude() + "");
+
+            courseLimitElement.appendChild(limitElement);
+
+            j++;
+        }
+
+        raceElement.appendChild(courseLimitElement);
+    }


 }