factored commonalitied between Expedition and SwissTiming UDP receivers

java/com.sap.sailing.domain.swisstimingadapter/META-INF/MANIFEST.MF

@@ -5,5 +5,6 @@ Bundle-SymbolicName: com.sap.sailing.domain.swisstimingadapter
 Bundle-Version: 1.0.0.qualifier
 Bundle-Vendor: SAP
 Bundle-RequiredExecutionEnvironment: JavaSE-1.6
-Require-Bundle: com.sap.sailing.domain
+Require-Bundle: com.sap.sailing.domain,
+ com.sap.sailing.udpconnector
 Export-Package: com.sap.sailing.domain.swisstimingadapter

java/com.sap.sailing.domain.swisstimingadapter/src/com/sap/sailing/domain/swisstimingadapter/SwissTimingFormatException.java

@@ -1,6 +1,6 @@
 package com.sap.sailing.domain.swisstimingadapter;
 
-public class SwissTimingFormatException extends Exception {
+public class SwissTimingFormatException extends RuntimeException {
     private static final long serialVersionUID = -1210353206288437237L;
     
     private final byte[] swissTimingMessage;

java/com.sap.sailing.domain.swisstimingadapter/src/com/sap/sailing/domain/swisstimingadapter/SwissTimingListener.java

@@ -0,0 +1,5 @@
+package com.sap.sailing.domain.swisstimingadapter;
+
+public interface SwissTimingListener {
+    void received(SwissTimingMessage message);
+}

java/com.sap.sailing.domain.swisstimingadapter/src/com/sap/sailing/domain/swisstimingadapter/SwissTimingMessage.java

@@ -3,8 +3,9 @@ package com.sap.sailing.domain.swisstimingadapter;
 import com.sap.sailing.domain.base.Position;
 import com.sap.sailing.domain.base.Speed;
 import com.sap.sailing.domain.base.TimePoint;
+import com.sap.sailing.udpconnector.UDPMessage;
 
-public interface SwissTimingMessage {
+public interface SwissTimingMessage extends UDPMessage {
     String getRaceID();
 
     int getPacketID();

java/com.sap.sailing.domain.swisstimingadapter/src/com/sap/sailing/domain/swisstimingadapter/SwissTimingMessageListener.java

@@ -0,0 +1,6 @@
+package com.sap.sailing.domain.swisstimingadapter;
+
+import com.sap.sailing.udpconnector.UDPMessageListener;
+
+public interface SwissTimingMessageListener extends UDPMessageListener<SwissTimingMessage> {
+}

java/com.sap.sailing.domain.swisstimingadapter/src/com/sap/sailing/domain/swisstimingadapter/SwissTimingMessageParser.java

@@ -1,8 +1,9 @@
 package com.sap.sailing.domain.swisstimingadapter;
 
 import com.sap.sailing.domain.swisstimingadapter.impl.SwissTimingMessageParserImpl;
+import com.sap.sailing.udpconnector.UDPMessageParser;
 
-public interface SwissTimingMessageParser {
+public interface SwissTimingMessageParser extends UDPMessageParser<SwissTimingMessage> {
     SwissTimingMessageParser INSTANCE = new SwissTimingMessageParserImpl();
     
     SwissTimingMessage parse(byte[] message) throws SwissTimingFormatException;

java/com.sap.sailing.domain.swisstimingadapter/src/com/sap/sailing/domain/swisstimingadapter/impl/SwissTimingMessageImpl.java

@@ -29,6 +29,11 @@ public class SwissTimingMessageImpl implements SwissTimingMessage {
         this.batteryPercent = batteryPercent;
         this.length = length;
     }
+    
+    @Override
+    public boolean isValid() {
+        return true;
+    }
 
     @Override
     public String getRaceID() {

java/com.sap.sailing.domain.swisstimingadapter/src/com/sap/sailing/domain/swisstimingadapter/impl/SwissTimingMessageParserImpl.java

@@ -1,5 +1,7 @@
 package com.sap.sailing.domain.swisstimingadapter.impl;
 
+import java.net.DatagramPacket;
+
 import com.sap.sailing.domain.base.impl.DegreeBearingImpl;
 import com.sap.sailing.domain.base.impl.DegreePosition;
 import com.sap.sailing.domain.base.impl.KilometersPerHourSpeedWithBearingImpl;
@@ -84,4 +86,9 @@ public class SwissTimingMessageParserImpl implements SwissTimingMessageParser {
         return result;
     }
 
+    @Override
+    public SwissTimingMessage parse(DatagramPacket p) throws SwissTimingFormatException {
+        return parse(p.getData(), p.getOffset());
+    }
+
 }

java/com.sap.sailing.domain.swisstimingadapter/src/com/sap/sailing/domain/swisstimingadapter/impl/SwissTimingUDPReceiverImpl.java

@@ -0,0 +1,24 @@
+package com.sap.sailing.domain.swisstimingadapter.impl;
+
+import java.net.SocketException;
+
+import com.sap.sailing.domain.swisstimingadapter.SwissTimingMessage;
+import com.sap.sailing.domain.swisstimingadapter.SwissTimingMessageListener;
+import com.sap.sailing.udpconnector.UDPMessageParser;
+import com.sap.sailing.udpconnector.UDPReceiver;
+
+public class SwissTimingUDPReceiverImpl extends UDPReceiver<SwissTimingMessage, SwissTimingMessageListener> {
+    
+    private final SwissTimingMessageParserImpl parser;
+
+    public SwissTimingUDPReceiverImpl(int port) throws SocketException {
+        super(port);
+        parser = new SwissTimingMessageParserImpl();
+    }
+    
+    @Override
+    protected UDPMessageParser<SwissTimingMessage> getParser() {
+        return parser;
+    }
+
+}