Generate StreamedCourse from VisualiserInput

#story[782]

visualiser/src/main/java/seng302/Mock/BoatXMLReader.java

@@ -1,9 +1,11 @@
 package seng302.Mock;
 
 import javafx.scene.paint.Color;
+import jdk.internal.util.xml.impl.Input;
 import org.w3c.dom.Element;
 import org.w3c.dom.Node;
 import org.w3c.dom.NodeList;
+import org.xml.sax.InputSource;
 import org.xml.sax.SAXException;
 import seng302.Model.Boat;
 import seng302.XMLReader;
@@ -47,6 +49,10 @@ public class BoatXMLReader extends XMLReader {
         }
     }
 
+    public BoatXMLReader(InputSource xmlString) throws IOException, SAXException, ParserConfigurationException {
+        super(xmlString);
+    }
+
     public void read() {
         readSettings();
         readShapes();

visualiser/src/main/java/seng302/Mock/RegattaXMLReader.java

@@ -2,6 +2,7 @@ package seng302.Mock;
 
 import org.w3c.dom.Element;
 import org.w3c.dom.NodeList;
+import org.xml.sax.InputSource;
 import org.xml.sax.SAXException;
 import seng302.XMLReader;
 
@@ -42,6 +43,10 @@ public class RegattaXMLReader extends XMLReader {
         }
     }
 
+    public RegattaXMLReader(InputSource xmlString) throws IOException, SAXException, ParserConfigurationException {
+        super(xmlString);
+    }
+
     /**
      * Read the XML
      */

visualiser/src/main/java/seng302/Mock/StreamedCourse.java

@@ -15,6 +15,8 @@ public class StreamedCourse implements RaceDataSource {
     BoatXMLReader boatXMLReader = null;
     RegattaXMLReader regattaXMLReader = null;
 
+    public StreamedCourse() {}
+
     public StreamedCourse(StreamedCourseXMLReader streamedCourseXMLReader) {
         this.streamedCourseXMLReader = streamedCourseXMLReader;
     }
@@ -25,15 +27,19 @@ public class StreamedCourse implements RaceDataSource {
 
     public void setBoatXMLReader(BoatXMLReader boatXMLReader) {
         this.boatXMLReader = boatXMLReader;
-        if (streamedCourseXMLReader != null) {
+        if (streamedCourseXMLReader != null && boatXMLReader != null) {
             boatXMLReader.setParticipants(streamedCourseXMLReader.getParticipants());
             boatXMLReader.read();
         }
     }
 
+    public StreamedCourseXMLReader getStreamedCourseXMLReader() {
+        return streamedCourseXMLReader;
+    }
+
     public void setStreamedCourseXMLReader(StreamedCourseXMLReader streamedCourseXMLReader) {
         this.streamedCourseXMLReader = streamedCourseXMLReader;
-        if (streamedCourseXMLReader != null) {
+        if (streamedCourseXMLReader != null && boatXMLReader != null) {
             boatXMLReader.setParticipants(streamedCourseXMLReader.getParticipants());
             boatXMLReader.read();
         }
@@ -43,10 +49,6 @@ public class StreamedCourse implements RaceDataSource {
         this.regattaXMLReader = regattaXMLReader;
     }
 
-    public RegattaXMLReader getRegattaXMLReader() {
-        return regattaXMLReader;
-    }
-
     public List<Boat> getBoats() {
         return boatXMLReader.getBoats();
     }

visualiser/src/main/java/seng302/Mock/StreamedCourseXMLReader.java

@@ -5,6 +5,7 @@ import org.w3c.dom.Element;
 import org.w3c.dom.NamedNodeMap;
 import org.w3c.dom.Node;
 import org.w3c.dom.NodeList;
+import org.xml.sax.InputSource;
 import org.xml.sax.SAXException;
 import seng302.GPSCoordinate;
 import seng302.Model.Leg;
@@ -63,6 +64,10 @@ public class StreamedCourseXMLReader extends XMLReader {
         }
     }
 
+    public StreamedCourseXMLReader(InputSource xmlString) throws IOException, SAXException, ParserConfigurationException {
+        super(xmlString);
+    }
+
     private void read() throws ParseException, StreamedCourseXMLException {
         readRace();
         readParticipants();

visualiser/src/main/java/seng302/XMLReader.java

@@ -3,6 +3,7 @@ package seng302;
 import org.w3c.dom.Document;
 import org.w3c.dom.Element;
 import org.w3c.dom.Node;
+import org.xml.sax.InputSource;
 import org.xml.sax.SAXException;
 
 import javax.xml.parsers.DocumentBuilder;
@@ -26,6 +27,12 @@ public abstract class XMLReader {
         doc.getDocumentElement().normalize();
     }
 
+    public XMLReader(InputSource xmlInput) throws ParserConfigurationException, IOException, SAXException {
+        DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
+        DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
+        doc = dBuilder.parse(xmlInput);
+    }
+
     public Document getDocument() {
         return doc;
     }