updated the visualiserinput to be a thread

#story[782]

network/src/main/java/seng302/Networking/BinaryMessageEncoder.java

@@ -14,7 +14,7 @@ import static seng302.Networking.Utils.ByteConverter.shortToBytes;
 /**
  * Created by hba56 on 21/04/17.
  */
-public class BinaryMesageEncoder {
+public class BinaryMessageEncoder {
     private byte[] fullMessage;
     private byte[] header;
     private byte[] message;
@@ -27,7 +27,7 @@ public class BinaryMesageEncoder {
     private int headerSourceID;
     private short headerMessageLength;
 
-    public BinaryMesageEncoder(MessageType headerMessageType, long headerTimeStamp, int headerSourceID, short headerMessageLength, byte[] message){
+    public BinaryMessageEncoder(MessageType headerMessageType, long headerTimeStamp, int headerSourceID, short headerMessageLength, byte[] message){
         //set the header
         this.headerMessageType = headerMessageType.getValue();
         this.headerTimeStamp = headerTimeStamp;

network/src/main/java/seng302/Networking/MockOutput.java

@@ -1,7 +1,9 @@
 package seng302.Networking;
 
+import SharedModel.BoatInRace;
 import seng302.Networking.MessageEncoders.RaceVisionByteEncoder;
 import seng302.Networking.MessageEncoders.XMLMessageEncoder;
+import seng302.Networking.Utils.BoatLocationMessage;
 import seng302.Networking.Utils.MessageType;
 
 import java.io.*;
@@ -27,6 +29,7 @@ public class MockOutput implements Runnable
     private short messageNumber = 1;
     private short xmlSequenceNumber = 1;
     private int heartbeatSequenceNum = 1;
+    private int boatLocationSequenceNumber = 1;
 
     public MockOutput() throws  IOException {
         //start Time
@@ -48,9 +51,9 @@ public class MockOutput implements Runnable
     private byte[] heartbeat(){
         byte[] heartbeatMessage = messageEncoder.heartBeat(heartbeatSequenceNum);
         heartbeatSequenceNum++;
-        BinaryMesageEncoder binaryMesageEncoder = new BinaryMesageEncoder(MessageType.HEARTBEAT, System.currentTimeMillis(), messageNumber, (short)heartbeatMessage.length, heartbeatMessage);
+        BinaryMessageEncoder binaryMessageEncoder = new BinaryMessageEncoder(MessageType.HEARTBEAT, System.currentTimeMillis(), messageNumber, (short)heartbeatMessage.length, heartbeatMessage);
         messageNumber++;
-        return binaryMesageEncoder.getFullMessage();
+        return binaryMessageEncoder.getFullMessage();
     }
 
     /**
@@ -64,18 +67,32 @@ public class MockOutput implements Runnable
         xmlSequenceNumber++;
         byte[] encodedXML = encoder.encode();
 
-        BinaryMesageEncoder binaryMesageEncoder = new BinaryMesageEncoder(MessageType.XMLMESSAGE, System.currentTimeMillis(), messageNumber, (short)encodedXML.length, encodedXML);
+        BinaryMessageEncoder binaryMessageEncoder = new BinaryMessageEncoder(MessageType.XMLMESSAGE, System.currentTimeMillis(), messageNumber, (short)encodedXML.length, encodedXML);
         //iterates the message number
         messageNumber++;
 
-        addMessageToBufferToSend(binaryMesageEncoder.getFullMessage());
+        addMessageToBufferToSend(binaryMessageEncoder.getFullMessage());
     }
 
     /**
      * Used to give the mocOutput information about boat location to be made into a message and sent
      */
-    public void parseBoatLocation(){
+    public void parseBoatLocation(BoatInRace boat){
-        /// TODO: 26/04/17
+        BoatLocationMessage boatLocationMessage = new BoatLocationMessage(boat, boatLocationSequenceNumber);
+        //iterates the sequence number
+        boatLocationSequenceNumber++;
+
+        //encodeds the messages
+        byte[] encodedBoatLoc = messageEncoder.boatLocation(boatLocationMessage);
+
+        //encodeds the full message with header
+        BinaryMessageEncoder binaryMessageEncoder = new BinaryMessageEncoder(MessageType.BOATLOCATION, System.currentTimeMillis(), messageNumber, (short)encodedBoatLoc.length,
+                encodedBoatLoc);
+
+        //iterates the message number
+        messageNumber++;
+
+        addMessageToBufferToSend(binaryMessageEncoder.getFullMessage());
     }
 
     private void addMessageToBufferToSend(byte[] messagesToSendBuffer) {

network/src/main/java/seng302/Networking/PacketDump/AC35DumpReader.java

@@ -1,11 +1,8 @@
 package seng302.Networking.PacketDump;
 
-import seng302.Networking.BinaryMesageEncoder;
 import seng302.Networking.BinaryMessageDecoder;
 
-import java.io.File;
 import java.io.IOException;
-import java.io.InputStream;
 import java.net.URISyntaxException;
 import java.net.URL;
 import java.nio.ByteBuffer;

network/src/main/java/seng302/Networking/Utils/BoatLocationMessage.java

@@ -4,7 +4,9 @@ package seng302.Networking.Utils;
  * Created by f123 on 21-Apr-17.
  */
 
+import SharedModel.BoatInRace;
 import SharedModel.Constants;
+import SharedModel.GPSCoordinate;
 
 /**
  * Represents the information in a boat location message (AC streaming spec: 4.9).
@@ -147,6 +149,33 @@ public class BoatLocationMessage extends AC35Data
         this.rudderAngle = rudderAngle;
     }
 
+    public BoatLocationMessage(BoatInRace boat, long sequenceNumber) {
+        super(MessageType.BOATLOCATION);
+
+        this.messageVersionNumber = (byte) 1;
+        this.time = System.currentTimeMillis();
+        this.sourceID = boat.getSourceID();
+        this.sequenceNumber = sequenceNumber;
+        this.deviceType = 1;
+        this.latitude = 0;//boat.getCurrentPosition().getLatitude();
+        this.longitude = 0;//boat.getCurrentPosition().getLongitude();
+        this.altitude = 0;
+        this.heading = 0;
+        this.pitch = 0;
+        this.roll = 0;
+        this.boatSpeed = 0;
+        this.boatCOG = 0;
+        this.boatSOG = 0;
+        this.apparentWindSpeed = 0;
+        this.apparentWindAngle = 0;
+        this.trueWindSpeed = 0;
+        this.trueWindDirection = 0;
+        this.trueWindAngle = 0;
+        this.currentDrift = 0;
+        this.currentSet = 0;
+        this.rudderAngle = 0;
+    }
+
 
     //Getters and setters for message properties.
 

network/src/main/java/seng302/Networking/VisualiserInput.java

@@ -17,13 +17,12 @@ import static seng302.Networking.Utils.MessageType.*;
 /**
  * TCP server to act as the mock AC35 streaming interface
  */
-public class VisualiserInput
+public class VisualiserInput implements Runnable
 {
     //time since last heartbeat
     private long lastHeartbeatTime;
 
     //socket port 4945 as 4940 is ac35 live port and 4941 is ac35 test port
-    private ServerSocket visualiserSocket;
     private Socket connectionSocket;
 
     long heartbeatSeqNum;
@@ -32,91 +31,14 @@ public class VisualiserInput
 
     VisualiserInput() throws IOException{
 
-        Socket connectionSocket = new Socket(InetAddress.getLocalHost(), 4942);
+//        connectionSocket = new Socket(InetAddress.getLocalHost(), 4942);
 
         //this is the test data that streams form the AC35 website
-//        Socket connectionSocket = new Socket("livedata.americascup.com",4941);
+        connectionSocket = new Socket("livedata.americascup.com",4941);
 
 
         //start Time
         lastHeartbeatTime = System.currentTimeMillis();
-
-
-        //receiver loop that gets the input
-        boolean receiverLoop = true;
-        while(receiverLoop) {
-            //gets the input from the socket
-            InputStream inFromClient = connectionSocket.getInputStream();
-
-            //converts the input into a byte array that can be read by the decoder
-            byte[] binaryMessage = getBytes(inFromClient);
-
-            //decode the binary message into readable date
-            BinaryMessageDecoder testDecoder = new BinaryMessageDecoder(binaryMessage);
-            AC35Data data = testDecoder.decode();
-            if (data == null){
-                continue;
-            }
-
-            //checks which message is being received and does what is needed for that message
-            MessageType mType = data.getType();
-            switch (mType) {
-                case HEARTBEAT:
-                    lastHeartbeatTime = System.currentTimeMillis();
-                    //note: if the program runs for over 340 years, this will crash.
-                    heartbeatSeqNum = ByteConverter.bytesToLong(testDecoder.getMessage());
-                    System.out.println("HeartBeat Message! " + heartbeatSeqNum);
-                    break;
-                case RACESTATUS:
-                    System.out.println("Race Status Message");
-                    break;
-                case DISPLAYTEXTMESSAGE:
-                    System.out.println("Display Text Message");
-                    //no decoder for this.
-                    break;
-                case XMLMESSAGE:
-                    System.out.println("XML Message!");
-                    System.out.println(((XMLMessage)data).getXmlMessage());
-                    break;
-                case RACESTARTSTATUS:
-                    System.out.println("Race Start Status Message");
-                    break;
-                case YACHTEVENTCODE:
-                    System.out.println("Yacht Action Code!");
-                    //no decoder
-                    break;
-                case YACHTACTIONCODE:
-                    System.out.println("Yacht Action Code!");
-                    //no decoder
-                    break;
-                case CHATTERTEXT:
-                    System.out.println("Chatter Text Message!");
-                    //no decoder
-                    break;
-                case BOATLOCATION:
-                    System.out.println("Boat Location Message!");
-                    break;
-                case MARKROUNDING:
-                    System.out.println("Mark Rounding Message!");
-                    break;
-                case COURSEWIND:
-                    System.out.println("Course Wind Message!");
-                    break;
-                case AVGWIND:
-                    System.out.println("Average Wind Message!");
-                    break;
-                default:
-                    System.out.println("Broken Message!");
-                    break;
-            }
-
-            //if no heartbeat has been received in more than 6 seconds
-            //the connection will need to be restarted
-            if (timeSinceHeartbeat() > 6){
-                System.out.println("Connection has stopped, trying to reconnect");
-                receiverLoop = false;
-            }
-        }
     }
 
     /**
@@ -148,9 +70,92 @@ public class VisualiserInput
          return binaryMessageBytes.array();
     }
 
+    public void run(){
+         try{
+             //receiver loop that gets the input
+             boolean receiverLoop = true;
+             while(receiverLoop) {
+                 //gets the input from the socket
+                 InputStream inFromClient = connectionSocket.getInputStream();
+
+                 //converts the input into a byte array that can be read by the decoder
+                 byte[] binaryMessage = getBytes(inFromClient);
+
+                 //decode the binary message into readable date
+                 BinaryMessageDecoder testDecoder = new BinaryMessageDecoder(binaryMessage);
+                 AC35Data data = testDecoder.decode();
+                 if (data == null){
+                     continue;
+                 }
+
+                 //checks which message is being received and does what is needed for that message
+                 MessageType mType = data.getType();
+                 switch (mType) {
+                     case HEARTBEAT:
+                         lastHeartbeatTime = System.currentTimeMillis();
+                         //note: if the program runs for over 340 years, this will crash.
+                         heartbeatSeqNum = ByteConverter.bytesToLong(testDecoder.getMessage());
+                         System.out.println("HeartBeat Message! " + heartbeatSeqNum);
+                         break;
+                     case RACESTATUS:
+//                         System.out.println("Race Status Message");
+                         break;
+                     case DISPLAYTEXTMESSAGE:
+//                         System.out.println("Display Text Message");
+                         //no decoder for this.
+                         break;
+                     case XMLMESSAGE:
+//                         System.out.println("XML Message!");
+                         System.out.println(((XMLMessage)data).getXmlMessage());
+                         break;
+                     case RACESTARTSTATUS:
+//                         System.out.println("Race Start Status Message");
+                         break;
+                     case YACHTEVENTCODE:
+//                         System.out.println("Yacht Action Code!");
+                         //no decoder
+                         break;
+                     case YACHTACTIONCODE:
+//                         System.out.println("Yacht Action Code!");
+                         //no decoder
+                         break;
+                     case CHATTERTEXT:
+//                         System.out.println("Chatter Text Message!");
+                         //no decoder
+                         break;
+                     case BOATLOCATION:
+//                         System.out.println("Boat Location Message!");
+                         break;
+                     case MARKROUNDING:
+//                         System.out.println("Mark Rounding Message!");
+                         break;
+                     case COURSEWIND:
+//                         System.out.println("Course Wind Message!");
+                         break;
+                     case AVGWIND:
+//                         System.out.println("Average Wind Message!");
+                         break;
+                     default:
+//                         System.out.println("Broken Message!");
+                         break;
+                 }
+
+                 //if no heartbeat has been received in more than 6 seconds
+                 //the connection will need to be restarted
+                 if (timeSinceHeartbeat() > 6){
+                     System.out.println("Connection has stopped, trying to reconnect");
+                     receiverLoop = false;
+                 }
+             }
+         }catch(IOException e){
+             e.printStackTrace();
+         }
+    }
+
     public static void main(String argv[]) throws Exception
     {
         VisualiserInput reciever = new VisualiserInput();
+        reciever.run();
     }
 
 }

network/src/test/java/seng302/Networking/BinaryMessageDecoderTest.java

@@ -2,7 +2,6 @@ package seng302.Networking;
 
 import org.junit.Assert;
 import org.junit.Test;
-import org.xml.sax.InputSource;
 import seng302.Networking.MessageDecoders.XMLMessageDecoder;
 import seng302.Networking.MessageEncoders.XMLMessageEncoder;
 import seng302.Networking.Utils.MessageType;
@@ -29,7 +28,7 @@ public class BinaryMessageDecoderTest {
 
             byte[] encodedMessage = testEncoder.encode();
 
-            BinaryMesageEncoder testMessage = new BinaryMesageEncoder(MessageType.XMLMESSAGE, time, 1, (short)encodedMessage.length, encodedMessage);
+            BinaryMessageEncoder testMessage = new BinaryMessageEncoder(MessageType.XMLMESSAGE, time, 1, (short)encodedMessage.length, encodedMessage);
 
             BinaryMessageDecoder testDecoder = new BinaryMessageDecoder(testMessage.getFullMessage());
             testDecoder.decode();