From d5640d4a672c0b23bea3a697fc3412fbe7e93350 Mon Sep 17 00:00:00 2001
From: Anton Tananaev <anton.tananaev@gmail.com>
Date: Sun, 19 Jul 2015 13:15:15 +1200
Subject: Parse battery for Suntech devices

---
 src/org/traccar/protocol/SuntechProtocolDecoder.java   | 18 ++++++++++--------
 .../traccar/protocol/SuntechProtocolDecoderTest.java   |  6 ++++--
 2 files changed, 14 insertions(+), 10 deletions(-)

diff --git a/src/org/traccar/protocol/SuntechProtocolDecoder.java b/src/org/traccar/protocol/SuntechProtocolDecoder.java
index aade44e4f..7ba6020f5 100644
--- a/src/org/traccar/protocol/SuntechProtocolDecoder.java
+++ b/src/org/traccar/protocol/SuntechProtocolDecoder.java
@@ -20,10 +20,7 @@ import java.util.Calendar;
 import java.util.TimeZone;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
-
 import org.jboss.netty.channel.Channel;
-import org.jboss.netty.channel.ChannelHandlerContext;
-
 import org.traccar.BaseProtocolDecoder;
 import org.traccar.helper.UnitsConverter;
 import org.traccar.model.Event;
@@ -35,7 +32,7 @@ public class SuntechProtocolDecoder extends BaseProtocolDecoder {
         super(protocol);
     }
 
-    static private Pattern pattern = Pattern.compile(
+    private static final Pattern pattern = Pattern.compile(
             "S.\\d{3}(?:\\w{3})?;" +       // Header
             "(?:[^;]+;)?" +
             "(\\d{6,});" +                 // Device ID
@@ -44,10 +41,12 @@ public class SuntechProtocolDecoder extends BaseProtocolDecoder {
             "(\\d{4})(\\d{2})(\\d{2});" +  // Date (YYYYMMDD)
             "(\\d{2}):(\\d{2}):(\\d{2});" + // Time (HH:MM:SS)
             "(?:(\\p{XDigit}+);)?" +       // Cell
-            "([-\\+]\\d{2}.\\d+);" +       // Latitude
-            "([-\\+]\\d{3}.\\d+);" +       // Longitude
-            "(\\d{3}.\\d{3});" +           // Speed
-            "(\\d{3}.\\d{2});" +           // Course
+            "([-\\+]\\d{2}\\.\\d+);" +     // Latitude
+            "([-\\+]\\d{3}\\.\\d+);" +     // Longitude
+            "(\\d{3}\\.\\d{3});" +         // Speed
+            "(\\d{3}\\.\\d{2});" +         // Course
+            "(?:\\d+;)?" +
+            "(\\d+\\.\\d+)?" +             // Battery
             ".*");                         // Full format
 
     @Override
@@ -101,6 +100,9 @@ public class SuntechProtocolDecoder extends BaseProtocolDecoder {
 
         // Course
         position.setCourse(Double.valueOf(parser.group(index++)));
+        
+        // Battery
+        position.set(Event.KEY_BATTERY, parser.group(index++));
 
         return position;
     }
diff --git a/test/org/traccar/protocol/SuntechProtocolDecoderTest.java b/test/org/traccar/protocol/SuntechProtocolDecoderTest.java
index 2fabb541c..f58365e45 100644
--- a/test/org/traccar/protocol/SuntechProtocolDecoderTest.java
+++ b/test/org/traccar/protocol/SuntechProtocolDecoderTest.java
@@ -1,9 +1,8 @@
 package org.traccar.protocol;
 
-import org.traccar.helper.TestIdentityManager;
-import static org.traccar.helper.DecoderVerifier.verify;
 import static org.junit.Assert.assertNull;
 import org.junit.Test;
+import static org.traccar.helper.DecoderVerifier.verify;
 
 public class SuntechProtocolDecoderTest extends ProtocolDecoderTest {
 
@@ -43,6 +42,9 @@ public class SuntechProtocolDecoderTest extends ProtocolDecoderTest {
 
         verify(decoder.decode(null, null,
                 "ST300STT;205027329;03;374;20150108;17:54:42;177b38;-23.566052;-046.477588;000.000;000.00;0;0;0;12.11;000000;1;0312"));
+        
+        verify(decoder.decode(null, null,
+                "ST910;Emergency;205283272;500;20150716;19:12:01;-23.659019;-046.695403;000.602;000.00;0;4.2;1;1;02;10820;2fdb090736;724;05;0;2311;255;0;100"));
 
     }
 
-- 
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