1 files changed, 7 insertions, 9 deletions
diff --git a/src/org/traccar/protocol/Pt3000ProtocolDecoder.java b/src/org/traccar/protocol/Pt3000ProtocolDecoder.java
index 86c438f6c..513fdbb4b 100644
--- a/src/org/traccar/protocol/Pt3000ProtocolDecoder.java
+++ b/src/org/traccar/protocol/Pt3000ProtocolDecoder.java
@@ -32,8 +32,8 @@ import org.traccar.model.Position;
 
 public class Pt3000ProtocolDecoder extends BaseProtocolDecoder {
 
-    public Pt3000ProtocolDecoder(DataManager dataManager, String protocol, Properties properties) {
-        super(dataManager, protocol, properties);
+    public Pt3000ProtocolDecoder(String protocol) {
+        super(protocol);
     }
 
     static private Pattern pattern = Pattern.compile(
@@ -70,12 +70,10 @@ public class Pt3000ProtocolDecoder extends BaseProtocolDecoder {
         Integer index = 1;
 
         // Identifier
-        String imei = parser.group(index++);
-        try {
-            position.setDeviceId(getDataManager().getDeviceByImei(imei).getId());
-        } catch(Exception error) {
-            Log.warning("Unknown device - " + imei);
-        }        
+        if (!identify(parser.group(index++))) {
+            return null;
+        }
+        position.setDeviceId(getDeviceId());
         
         // Time
         Calendar time = Calendar.getInstance(TimeZone.getTimeZone("UTC"));
@@ -85,7 +83,7 @@ public class Pt3000ProtocolDecoder extends BaseProtocolDecoder {
         time.set(Calendar.SECOND, Integer.valueOf(parser.group(index++)));
 
         // Validity
-        position.setValid(parser.group(index++).compareTo("A") == 0 ? true : false);
+        position.setValid(parser.group(index++).compareTo("A") == 0);
 
         // Latitude
         Double latitude = Double.valueOf(parser.group(index++));