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SENG302
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Merged Mock49 and fixed bugs

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- Error where mock would not read in the files when running from the jar.
- Error where the AC35 stream now no longer sends us packets with information that is set for 0 for boat location.
#story[881] #pair[fwy13, esa46
main
Fan-Wu Yang 9 years ago
parent 7bfb6bb968
commit b065b8d9c7
8 changed files with 152 additions and 47 deletions
Show Stats Download Patch File Download Diff File

39
mock/src/main/java/seng302/App.java
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@ -4,12 +4,25 @@ package seng302;
import javafx.application.Application;
import javafx.stage.Stage;
import org.w3c.dom.Document;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
import seng302.DataInput.XMLReader;
import seng302.Model.Event;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.transform.*;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;
import java.io.IOException;
import java.io.StringReader;
import java.io.StringWriter;
import java.nio.charset.Charset;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
public class App extends Application {
@ -27,21 +40,35 @@ public class App extends Application {
public void start(Stage primaryStage) {
try {
String regattaXML = readFile("mock/src/main/resources/mockXML/regattaTest.xml", StandardCharsets.UTF_8);
String raceXML = readFile("mock/src/main/resources/mockXML/raceTest.xml", StandardCharsets.UTF_8);
String boatXML = readFile("mock/src/main/resources/mockXML/boatTest.xml", StandardCharsets.UTF_8);
String regattaXML = readFile("mockXML/regattaTest.xml", StandardCharsets.UTF_8);
String raceXML = readFile("mockXML/raceTest.xml", StandardCharsets.UTF_8);
String boatXML = readFile("mockXML/boatTest.xml", StandardCharsets.UTF_8);
Event raceEvent = new Event(raceXML, regattaXML, boatXML);
raceEvent.start();
} catch (IOException e) {
e.printStackTrace();
} catch (ParserConfigurationException e) {
e.printStackTrace();
} catch (SAXException e) {
e.printStackTrace();
} catch (TransformerException e) {
e.printStackTrace();
}
}
static String readFile(String path, Charset encoding) throws IOException {
byte[] encoded = Files.readAllBytes(Paths.get(path));
return new String(encoded, encoding);
private String readFile(String path, Charset encoding) throws IOException, ParserConfigurationException, SAXException, TransformerException {
InputSource fXmlFile = new InputSource(getClass().getClassLoader().getResourceAsStream(path));
DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
Document doc = dBuilder.parse(fXmlFile);
doc.getDocumentElement().normalize();
return XMLReader.getContents(doc);
}
}

19
mock/src/main/java/seng302/DataInput/XMLReader.java
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@ -9,9 +9,13 @@ import org.xml.sax.SAXException;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.transform.*;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;
import java.io.IOException;
import java.io.InputStream;
import java.io.StringReader;
import java.io.StringWriter;
/**
* Created by fwy13 on 26/03/2017.
@ -80,4 +84,19 @@ public abstract class XMLReader {
return node.getAttributes().getNamedItem(attribute) != null;
}
public static String getContents(Document document) throws TransformerException {
DOMSource source = new DOMSource(document);
TransformerFactory transformerFactory = TransformerFactory.newInstance();
Transformer transformer = transformerFactory.newTransformer();
transformer.setOutputProperty(OutputKeys.INDENT, "yes");
transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");
StringWriter stringWriter = new StringWriter();
StreamResult result = new StreamResult(stringWriter);
transformer.transform(source, result);
return stringWriter.toString();
}
}

1
mock/src/main/java/seng302/Model/Race.java
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@ -226,7 +226,6 @@ public class Race implements Runnable {
//distanceTravelled = velocity (nm p hr) * time taken to update loop
double distanceTravelled = (boat.getScaledVelocity() * millisecondsElapsed) / 3600000;
double totalDistanceTravelled = distanceTravelled + boat.getDistanceTravelledInLeg();
System.out.println(totalDistanceTravelled);
boolean finish = boat.getCurrentLeg().getName().equals("Finish");
if (!finish) {

62
network/src/main/java/seng302/Networking/MessageDecoders/BoatLocationDecoder.java
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@ -36,32 +36,85 @@ public class BoatLocationDecoder {
private BoatLocation message;
public BoatLocationDecoder(byte[] encodedBoatLocation) {
byte numMessageVersionNumber = 0;
long numTime = 0;
int numSourceID = 0;
int numSeqNum = 0;
byte numDeviceType = 0;
int numLatitude = 0;
int numLongitude = 0;
int numAltitude = 0;
int numHeading = 0;
short numPitch = 0;
short numRoll = 0;
int numBoatSpeed = 0;
int numCog = 0;
int numSog = 0;
int numApparentWindSpeed = 0;
short numApparentWindAngle = 0;
int numTrueWindSpeed = 0;
short numTrueWindDirection = 0;
short numTrueWindAngle = 0;
int numCurrentDrift = 0;
int numCurrentSet = 0;
short numRudderAngle = 0;
try {
messageVersionNumber = encodedBoatLocation[0];
numMessageVersionNumber = messageVersionNumber;
time = Arrays.copyOfRange(encodedBoatLocation, 1, 7);
numTime = bytesToLong(time);
sourceID = Arrays.copyOfRange(encodedBoatLocation, 7, 11);
numSourceID = bytesToInt(sourceID);
seqNum = Arrays.copyOfRange(encodedBoatLocation, 11, 15);
numSeqNum = bytesToInt(seqNum);
deviceType = encodedBoatLocation[15];
numDeviceType = deviceType;
latitude = Arrays.copyOfRange(encodedBoatLocation, 16, 20);
numLatitude = bytesToInt(latitude);
longitude = Arrays.copyOfRange(encodedBoatLocation, 20, 24);
numLongitude = bytesToInt(longitude);
altitude = Arrays.copyOfRange(encodedBoatLocation, 24, 28);
numAltitude = bytesToInt(altitude);
heading = Arrays.copyOfRange(encodedBoatLocation, 28, 30);
numHeading = bytesToInt(heading);
pitch = Arrays.copyOfRange(encodedBoatLocation, 30, 32);
numPitch = bytesToShort(pitch);
roll = Arrays.copyOfRange(encodedBoatLocation, 32, 34);
numRoll = bytesToShort(roll);
boatSpeed = Arrays.copyOfRange(encodedBoatLocation, 34, 36);
numBoatSpeed = bytesToInt(boatSpeed);
cog = Arrays.copyOfRange(encodedBoatLocation, 36, 38);
numCog = bytesToInt(cog);
sog = Arrays.copyOfRange(encodedBoatLocation, 38, 40);
numSog = bytesToInt(sog);
apparentWindSpeed = Arrays.copyOfRange(encodedBoatLocation, 40, 42);
numApparentWindSpeed = bytesToInt(apparentWindSpeed);
apparentWindAngle = Arrays.copyOfRange(encodedBoatLocation, 42, 44);
numApparentWindAngle = bytesToShort(apparentWindAngle);
trueWindSpeed = Arrays.copyOfRange(encodedBoatLocation, 44, 46);
numTrueWindSpeed = bytesToInt(trueWindSpeed);
trueWindDirection = Arrays.copyOfRange(encodedBoatLocation, 46, 48);
numTrueWindDirection = bytesToShort(trueWindSpeed);
trueWindAngle = Arrays.copyOfRange(encodedBoatLocation, 48, 50);
numTrueWindAngle = bytesToShort(trueWindSpeed);
currentDrift = Arrays.copyOfRange(encodedBoatLocation, 50, 52);
numCurrentDrift = bytesToInt(currentDrift);
currentSet = Arrays.copyOfRange(encodedBoatLocation, 52, 54);
numCurrentSet = bytesToShort(currentSet);
rudderAngle = Arrays.copyOfRange(encodedBoatLocation, 54, 56);
numRudderAngle = bytesToShort(rudderAngle);
} catch(ArrayIndexOutOfBoundsException e){
// System.out.println(bytesToInt(sourceID));
// System.out.println(bytesToInt(boatSpeed));
}
message = new BoatLocation(numMessageVersionNumber, numTime,
numSourceID, numSeqNum, numDeviceType, numLatitude,
numLongitude, numAltitude, numHeading, numPitch,
numRoll, numBoatSpeed, numCog, numSog, numApparentWindSpeed,
numApparentWindAngle, numTrueWindSpeed, numTrueWindDirection,
numTrueWindAngle, numCurrentDrift, numCurrentSet, numRudderAngle
);/*
message = new BoatLocation(messageVersionNumber, bytesToLong(time),
bytesToInt(sourceID), bytesToInt(seqNum),
deviceType, bytesToInt(latitude),
@ -73,7 +126,10 @@ public class BoatLocationDecoder {
bytesToInt(trueWindSpeed), bytesToShort(trueWindDirection),
bytesToShort(trueWindAngle), bytesToInt(currentDrift),
bytesToInt(currentSet), bytesToShort(rudderAngle)
);
);*/
// System.out.println(bytesToInt(sourceID));
// System.out.println(bytesToInt(boatSpeed));
}

2
network/src/main/java/seng302/Networking/Messages/RaceStatus.java
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@ -46,7 +46,7 @@ public class RaceStatus extends AC35Data {
}
/**
* @deprecated use status booleans
*
* @return race status number
*/
public int getRaceStatus()

1
visualiser/src/main/java/seng302/Mock/StreamedCourse.java
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@ -25,7 +25,6 @@ public class StreamedCourse extends Observable implements RaceDataSource {
this.boatXMLReader = boatXMLReader;
if (streamedCourseXMLReader != null && boatXMLReader != null) {
this.boatXMLReader.setParticipants(streamedCourseXMLReader.getParticipants());
System.out.println(streamedCourseXMLReader.getParticipants().size());
boatXMLReader.read();
}

4
visualiser/src/main/java/seng302/Model/Marker.java
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@ -30,7 +30,7 @@ public class Marker {
}
/**
* @deprecated
*
* @param mark1 Mark coordinates.
*/
public Marker(GPSCoordinate mark1) {
@ -38,7 +38,7 @@ public class Marker {
}
/**
* @deprecated
*
* @param mark1 Mark one coordinate
* @param mark2 Mark two coordinate
*/

7
visualiser/src/main/java/seng302/VisualiserInput.java
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@ -159,7 +159,7 @@ public class VisualiserInput implements Runnable {
* @throws IOException Thrown when an error occurs while reading from the socket.
*/
private byte[] getNextMessageBytes() throws IOException {
inStream.mark(0);
short CRCLength = 4;
short headerLength = 15;
@ -253,6 +253,11 @@ public class VisualiserInput implements Runnable {
catch (InvalidMessageException | IOException e) {
//Prints exception to stderr, and iterate loop (that is, read the next message).
System.err.println("Unable to read message: " + e.getMessage());
try {
inStream.reset();
} catch (IOException e1) {
e1.printStackTrace();
}
//Continue to the next loop iteration/message.
continue;
}/*

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