Refactor model classes

12 files changed, 92 insertions, 279 deletions

diff --git a/src/org/traccar/FilterHandler.java b/src/org/traccar/FilterHandler.java
index 88eeb7080..455e05ffc 100644
--- a/src/org/traccar/FilterHandler.java
+++ b/src/org/traccar/FilterHandler.java
@@ -84,7 +84,7 @@ public class FilterHandler extends OneToOneDecoder {
         if (filterDuplicate) {
             Position last = lastPositions.get(position.getDeviceId());
             if (last != null) {
-                return position.getTime().equals(last.getTime());
+                return position.getFixTime().equals(last.getFixTime());
             } else {
                 return false;
             }
@@ -113,7 +113,7 @@ public class FilterHandler extends OneToOneDecoder {
         if (filterLimit != 0) {
             Position last = lastPositions.get(position.getDeviceId());
             if (last != null) {
-                return (position.getTime().getTime() - last.getTime().getTime()) > filterLimit;
+                return (position.getFixTime().getTime() - last.getFixTime().getTime()) > filterLimit;
             } else {
                 return false;
             }
diff --git a/src/org/traccar/TrackerEventHandler.java b/src/org/traccar/TrackerEventHandler.java
index bc3ff0e16..aeb751d4e 100644
--- a/src/org/traccar/TrackerEventHandler.java
+++ b/src/org/traccar/TrackerEventHandler.java
@@ -33,7 +33,7 @@ public class TrackerEventHandler extends IdleStateAwareChannelHandler {
         } else {
             StringBuilder s = new StringBuilder();
             s.append("device: ").append(position.getDeviceId()).append(", ");
-            s.append("time: ").append(position.getTime()).append(", ");
+            s.append("time: ").append(position.getFixTime()).append(", ");
             s.append("lat: ").append(position.getLatitude()).append(", ");
             s.append("lon: ").append(position.getLongitude());
             Log.info(s.toString());
diff --git a/src/org/traccar/database/DataManager.java b/src/org/traccar/database/DataManager.java
index 4b8f4d5e8..d53ec7838 100644
--- a/src/org/traccar/database/DataManager.java
+++ b/src/org/traccar/database/DataManager.java
@@ -180,7 +180,7 @@ public class DataManager {
     private NamedParameterStatement.Params assignVariables(NamedParameterStatement.Params params, Position position) throws SQLException {
 
         params.setLong("device_id", position.getDeviceId());
-        params.setTimestamp("time", position.getTime());
+        params.setTimestamp("time", position.getFixTime());
         params.setBoolean("valid", position.getValid());
         params.setDouble("altitude", position.getAltitude());
         params.setDouble("latitude", position.getLatitude());
diff --git a/src/org/traccar/database/ObjectConverter.java b/src/org/traccar/database/ObjectConverter.java
index 072ab7a7d..bd5b03064 100644
--- a/src/org/traccar/database/ObjectConverter.java
+++ b/src/org/traccar/database/ObjectConverter.java
@@ -36,7 +36,7 @@ public class ObjectConverter {
             JsonObjectBuilder object = Json.createObjectBuilder();
             
             //object.add("id", position.getId());
-            object.add("time", dateFormat.format(position.getTime()));
+            object.add("time", dateFormat.format(position.getFixTime()));
             object.add("valid", position.getValid());
             object.add("latitude", position.getLatitude());
             object.add("longitude", position.getLongitude());
diff --git a/src/org/traccar/model/Data.java b/src/org/traccar/model/Data.java
index 82a9630d5..ce23154c2 100644
--- a/src/org/traccar/model/Data.java
+++ b/src/org/traccar/model/Data.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2013 Anton Tananaev (anton.tananaev@gmail.com)
+ * Copyright 2013 - 2015 Anton Tananaev (anton.tananaev@gmail.com)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -17,61 +17,26 @@ package org.traccar.model;
 
 import java.util.Date;
 
-/**
- * Data without location
- */
 public class Data {
 
-    /**
-     * Id
-     */
-    private Long id;
-
-    public Long getId() {
-        return id;
-    }
-
-    public void setId(Long id) {
-        this.id = id;
-    }
-
-    /**
-     * Device
-     */
-    private Long deviceId;
+    private long id;
+    public long getId() { return id; }
+    public void setId(long id) { this.id = id; }
 
-    public Long getDeviceId() {
-        return deviceId;
-    }
+    private long deviceId;
+    public long getDeviceId() { return deviceId; }
+    public void setDeviceId(long deviceId) { this.deviceId = deviceId; }
 
-    public void setDeviceId(Long deviceId) {
-        this.deviceId = deviceId;
-    }
-
-    /**
-     * Server time (UTC)
-     */
     private Date serverTime;
+    public Date getServerTime() { return serverTime; }
+    public void setServerTime(Date serverTime) { this.serverTime = serverTime; }
 
-    public Date getServerTime() {
-        return serverTime;
-    }
-
-    public void setServerTime(Date serverTime) {
-        this.serverTime = serverTime;
-    }
+    private Date deviceTime;
+    public Date getDeviceTime() { return deviceTime; }
+    public void setDeviceTime(Date deviceTime) { this.deviceTime = deviceTime; }
 
-    /**
-     * Extended information in XML format
-     */
     private String extendedInfo;
-
-    public String getExtendedInfo() {
-        return extendedInfo;
-    }
-
-    public void setExtendedInfo(String extendedInfo) {
-        this.extendedInfo = extendedInfo;
-    }
+    public String getExtendedInfo() { return extendedInfo; }
+    public void setExtendedInfo(String extendedInfo) { this.extendedInfo = extendedInfo; }
 
 }
diff --git a/src/org/traccar/model/Device.java b/src/org/traccar/model/Device.java
index cd1985e37..273faebcf 100644
--- a/src/org/traccar/model/Device.java
+++ b/src/org/traccar/model/Device.java
@@ -20,37 +20,23 @@ import java.util.Date;
 public class Device {
 
     private long id;
-
-    public long getId() {
-        return id;
-    }
-
-    public void setId(long id) {
-        this.id = id;
-    }
+    public long getId() { return id; }
+    public void setId(long id) { this.id = id; }
     
     private String name;
-
-    public String getName() {
-        return uniqueId;
-    }
-
-    public void setName(String name) {
-        this.name = name;
-    }
+    public String getName() { return uniqueId; }
+    public void setName(String name) { this.name = name; }
 
     private String uniqueId;
-
-    public String getUniqueId() {
-        return uniqueId;
-    }
-
-    public void setUniqueId(String uniqueId) {
-        this.uniqueId = uniqueId;
-    }
+    public String getUniqueId() { return uniqueId; }
+    public void setUniqueId(String uniqueId) { this.uniqueId = uniqueId; }
     
     private String status;
     
     private Date lastUpdate;
+    
+    private long positionId;
+    
+    private long dataId;
 
 }
diff --git a/src/org/traccar/model/Message.java b/src/org/traccar/model/Message.java
deleted file mode 100644
index c699393d8..000000000
--- a/src/org/traccar/model/Message.java
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * Copyright 2013 Anton Tananaev (anton.tananaev@gmail.com)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.traccar.model;
-
-import java.util.HashMap;
-import java.util.Map;
-
-public class Message {
-    
-    private final Map data = new HashMap();
-    
-    public void putString(String key, String value) {
-        data.put(key, value);
-    }
-    
-    public String getString(String key) {
-        return (String) data.get(key);
-    }
-    
-    public void putInteger(String key, int value) {
-        data.put(key, value);
-    }
-    
-    public int getInteger(String key) {
-        return (Integer) data.get(key);
-    }
-    
-    public void putDouble(String key, double value) {
-        data.put(key, value);
-    }
-    
-    public double getDouble(String key) {
-        return (Double) data.get(key);
-    }
-    
-    public void putBoolean(String key, boolean value) {
-        data.put(key, value);
-    }
-    
-    public boolean getBoolean(String key) {
-        return (Boolean) data.get(key);
-    }
-    
-}
diff --git a/src/org/traccar/model/Position.java b/src/org/traccar/model/Position.java
index 898b0d144..14f758b4a 100644
--- a/src/org/traccar/model/Position.java
+++ b/src/org/traccar/model/Position.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012 - 2013 Anton Tananaev (anton.tananaev@gmail.com)
+ * Copyright 2012 - 2015 Anton Tananaev (anton.tananaev@gmail.com)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -17,137 +17,63 @@ package org.traccar.model;
 
 import java.util.Date;
 
-/**
- * Position information
- */
-public class Position extends Data {
-
-    public Position() {
-    }
+public class Position {
+    
+    private long id;
+    public long getId() { return id; }
+    public void setId(long id) { this.id = id; }
 
-    public Position(
-            long deviceId,
-            Date time,
-            boolean valid,
-            double latitude,
-            double longitude,
-            double altitude,
-            double speed,
-            double course) {
-
-        setDeviceId(deviceId);
-        setTime(time);
-        setValid(valid);
-        setLatitude(latitude);
-        setLongitude(longitude);
-        setAltitude(altitude);
-        setSpeed(speed);
-        setCourse(course);
-    }
+    private long deviceId;
+    public long getDeviceId() { return deviceId; }
+    public void setDeviceId(long deviceId) { this.deviceId = deviceId; }
 
+    private Date serverTime;
+    public Date getServerTime() { return serverTime; }
+    public void setServerTime(Date serverTime) { this.serverTime = serverTime; }
 
-    /**
-     * Time (UTC)
-     */
-    private Date time;
-
-    public Date getTime() {
-        return time;
-    }
+    private Date deviceTime;
+    public Date getDeviceTime() { return deviceTime; }
+    public void setDeviceTime(Date deviceTime) { this.deviceTime = deviceTime; }
 
+    private Date fixTime;
+    public Date getFixTime() { return fixTime; }
+    public void setFixTime(Date fixTime) { this.fixTime = fixTime; }
+    
     public void setTime(Date time) {
-        this.time = time;
-    }
-
-    /**
-     * Validity flag
-     */
-    private Boolean valid;
-
-    public Boolean getValid() {
-        return valid;
-    }
-
-    public void setValid(Boolean valid) {
-        this.valid = valid;
-    }
-
-    /**
-     * Latitude
-     */
-    private Double latitude;
-
-    public Double getLatitude() {
-        return latitude;
-    }
-
-    public void setLatitude(Double latitude) {
-        this.latitude = latitude;
+        deviceTime = time;
+        fixTime = time;
     }
 
-    /**
-     * Longitude
-     */
-    private Double longitude;
+    private boolean valid;
+    public boolean getValid() { return valid; }
+    public void setValid(boolean valid) { this.valid = valid; }
 
-    public Double getLongitude() {
-        return longitude;
-    }
+    private double latitude;
+    public double getLatitude() { return latitude; }
+    public void setLatitude(double latitude) { this.latitude = latitude; }
 
-    public void setLongitude(Double longitude) {
-        this.longitude = longitude;
-    }
+    private double longitude;
+    public double getLongitude() { return longitude; }
+    public void setLongitude(double longitude) { this.longitude = longitude; }
 
-    /**
-     * Altitude
-     */
-    private Double altitude;
+    private double altitude;
+    public double getAltitude() { return altitude; }
+    public void setAltitude(double altitude) { this.altitude = altitude; }
 
-    public Double getAltitude() {
-        return altitude;
-    }
-
-    public void setAltitude(Double altitude) {
-        this.altitude = altitude;
-    }
+    private double speed; // value in knots
+    public double getSpeed() { return speed; }
+    public void setSpeed(double speed) { this.speed = speed; }
 
-    /**
-     * Speed (knots)
-     */
-    private Double speed;
-
-    public Double getSpeed() {
-        return speed;
-    }
-
-    public void setSpeed(Double speed) {
-        this.speed = speed;
-    }
+    private double course;
+    public double getCourse() { return course; }
+    public void setCourse(double course) { this.course = course; }
 
-    /**
-     * Course
-     */
-    private Double course;
-
-    public Double getCourse() {
-        return course;
-    }
-
-    public void setCourse(Double course) {
-        this.course = course;
-    }
-
-    /**
-     * Address
-     */
     private String address;
+    public String getAddress() { return address; }
+    public void setAddress(String address) { this.address = address; }
 
-    public String getAddress() {
-        return address;
-    }
-
-    public void setAddress(String address) {
-        this.address = address;
-    }
+    private String extendedInfo;
+    public String getExtendedInfo() { return extendedInfo; }
+    public void setExtendedInfo(String extendedInfo) { this.extendedInfo = extendedInfo; }
 
 }
diff --git a/src/org/traccar/protocol/BceProtocolDecoder.java b/src/org/traccar/protocol/BceProtocolDecoder.java
index 2f96ab317..ac8e257e3 100644
--- a/src/org/traccar/protocol/BceProtocolDecoder.java
+++ b/src/org/traccar/protocol/BceProtocolDecoder.java
@@ -136,7 +136,7 @@ public class BceProtocolDecoder extends BaseProtocolDecoder {
                         buf.readUnsignedByte();
                     }
 
-                    if (position.getValid() != null) {
+                    if (checkBit(mask, 0)) {
                         positions.add(position);
                     }
                 }
diff --git a/src/org/traccar/protocol/GalileoProtocolDecoder.java b/src/org/traccar/protocol/GalileoProtocolDecoder.java
index 99b745175..e30eaf914 100644
--- a/src/org/traccar/protocol/GalileoProtocolDecoder.java
+++ b/src/org/traccar/protocol/GalileoProtocolDecoder.java
@@ -90,6 +90,7 @@ public class GalileoProtocolDecoder extends BaseProtocolDecoder {
         
         List<Position> positions = new LinkedList<Position>();
         Set<Integer> tags = new HashSet<Integer>();
+        boolean hasLocation = false;
         Position position = new Position();
         ExtendedInfoFormatter extendedInfo = new ExtendedInfoFormatter(getProtocol());
         
@@ -99,8 +100,11 @@ public class GalileoProtocolDecoder extends BaseProtocolDecoder {
             int tag = buf.readUnsignedByte();
             if (tags.contains(tag)) {
                 position.setExtendedInfo(extendedInfo.toString());
-                positions.add(position);
+                if (hasLocation && position.getFixTime() != null) {
+                    positions.add(position);
+                }
                 tags.clear();
+                hasLocation = false;
                 position = new Position();
                 extendedInfo = new ExtendedInfoFormatter(getProtocol());
             }
@@ -119,6 +123,7 @@ public class GalileoProtocolDecoder extends BaseProtocolDecoder {
                     break;
                     
                 case TAG_COORDINATES:
+                    hasLocation = true;
                     position.setValid((buf.readUnsignedByte() & 0xf0) == 0x00);
                     position.setLatitude(buf.readInt() / 1000000.0);
                     position.setLongitude(buf.readInt() / 1000000.0);
@@ -157,7 +162,9 @@ public class GalileoProtocolDecoder extends BaseProtocolDecoder {
         }
 
         position.setExtendedInfo(extendedInfo.toString());
-        positions.add(position);
+        if (hasLocation && position.getFixTime() != null) {
+            positions.add(position);
+        }
         
         if (!hasDeviceId()) {
             Log.warning("Unknown device");
@@ -166,18 +173,8 @@ public class GalileoProtocolDecoder extends BaseProtocolDecoder {
 
         sendReply(channel, buf.readUnsignedShort());
 
-        for (Iterator<Position> i = positions.iterator(); i.hasNext(); ) {
-            Position p = i.next();
-
+        for (Position p : positions) {
             p.setDeviceId(getDeviceId());
-
-            if (p.getAltitude() == null) {
-                p.setAltitude(0.0);
-            }
-
-            if (p.getValid() == null || p.getTime() == null || p.getSpeed() == null) {
-                i.remove();
-            }
         }
 
         if (positions.isEmpty()) {
diff --git a/src/org/traccar/protocol/NavisProtocolDecoder.java b/src/org/traccar/protocol/NavisProtocolDecoder.java
index 8a5afc17f..7ac0dccdf 100644
--- a/src/org/traccar/protocol/NavisProtocolDecoder.java
+++ b/src/org/traccar/protocol/NavisProtocolDecoder.java
@@ -20,7 +20,6 @@ import java.nio.charset.Charset;
 import java.util.Calendar;
 import java.util.LinkedList;
 import java.util.List;
-import java.util.Properties;
 import java.util.TimeZone;
 
 import org.jboss.netty.buffer.ChannelBuffer;
@@ -29,8 +28,6 @@ import org.jboss.netty.channel.Channel;
 import org.jboss.netty.channel.ChannelHandlerContext;
 
 import org.traccar.BaseProtocolDecoder;
-import org.traccar.database.DataManager;
-import org.traccar.helper.Log;
 import org.traccar.model.ExtendedInfoFormatter;
 import org.traccar.model.Position;
 
@@ -64,8 +61,8 @@ public class NavisProtocolDecoder extends BaseProtocolDecoder {
     }
     
     private class ParseResult {
-        private long id;
-        private Position position;
+        private final long id;
+        private final Position position;
 
         public ParseResult(long id, Position position) {
             this.id = id;
@@ -226,7 +223,7 @@ public class NavisProtocolDecoder extends BaseProtocolDecoder {
         sendReply(channel, response);
 
         // No location data
-        if (result.getPosition().getValid() == null) {
+        if (result.getPosition().getFixTime() == null) {
             return null;
         }
 
@@ -239,7 +236,7 @@ public class NavisProtocolDecoder extends BaseProtocolDecoder {
 
         for (int i = 0; i < count; i++) {
             Position position = parsePosition(buf).getPosition();
-            if (position.getValid() != null) {
+            if (position.getFixTime() != null) {
                 positions.add(position);
             }
         }
diff --git a/src/org/traccar/protocol/UlbotechProtocolDecoder.java b/src/org/traccar/protocol/UlbotechProtocolDecoder.java
index 9ad590ad4..0872f6238 100644
--- a/src/org/traccar/protocol/UlbotechProtocolDecoder.java
+++ b/src/org/traccar/protocol/UlbotechProtocolDecoder.java
@@ -19,14 +19,11 @@ import org.jboss.netty.buffer.ChannelBuffer;
 import org.jboss.netty.channel.Channel;
 import org.jboss.netty.channel.ChannelHandlerContext;
 import org.traccar.BaseProtocolDecoder;
-import org.traccar.database.DataManager;
 import org.traccar.helper.ChannelBufferTools;
-import org.traccar.helper.Log;
 import org.traccar.model.ExtendedInfoFormatter;
 import org.traccar.model.Position;
 
 import java.util.Date;
-import java.util.Properties;
 
 public class UlbotechProtocolDecoder extends BaseProtocolDecoder {
 
@@ -72,6 +69,8 @@ public class UlbotechProtocolDecoder extends BaseProtocolDecoder {
         long seconds = buf.readUnsignedInt() & 0x7fffffffl;
         seconds += 946684800l; // 2000-01-01 00:00
         position.setTime(new Date(seconds * 1000));
+        
+        boolean hasLocation = false;
 
         while (buf.readableBytes() > 3) {
 
@@ -81,10 +80,10 @@ public class UlbotechProtocolDecoder extends BaseProtocolDecoder {
             switch (type) {
 
                 case DATA_GPS:
+                    hasLocation = true;
                     position.setValid(true);
                     position.setLatitude(buf.readInt() / 1000000.0);
                     position.setLongitude(buf.readInt() / 1000000.0);
-                    position.setAltitude(0.0);
                     position.setSpeed(buf.readUnsignedShort() * 0.539957);
                     position.setCourse((double) buf.readUnsignedShort());
                     extendedInfo.set("hdop", buf.readUnsignedShort());
@@ -98,7 +97,7 @@ public class UlbotechProtocolDecoder extends BaseProtocolDecoder {
 
         position.setExtendedInfo(extendedInfo.toString());
         
-        if (position.getValid() != null) {
+        if (hasLocation) {
             return position;
         }
         return null;