Package org.traccar.model

Examples of org.traccar.model.Position

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        }
    }
   
    private boolean filterLimit(Position position) {
        if (filterLimit != 0) {
            Position last = lastPositions.get(position.getDeviceId());
            if (last != null) {
                return (position.getTime().getTime() - last.getTime().getTime()) > filterLimit;
            } else {
                return false;
            }
        } else {
            return false;
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    }
   
    private Position decodeBinary(ChannelBuffer buf) {
       
        // Create new position
        Position position = new Position();
        ExtendedInfoFormatter extendedInfo = new ExtendedInfoFormatter(getProtocol());
       
        buf.readByte(); // marker

        // Identification
        String id = ChannelBufferTools.readHexString(buf, 10);
        try {
            position.setDeviceId(getDataManager().getDeviceByImei(id).getId());
        } catch(Exception error) {
            Log.warning("Unknown device - " + id);
            return null;
        }
       
        // Time
        Calendar time = Calendar.getInstance(TimeZone.getTimeZone("UTC"));
        time.clear();
        time.set(Calendar.HOUR_OF_DAY, ChannelBufferTools.readHexInteger(buf, 2));
        time.set(Calendar.MINUTE, ChannelBufferTools.readHexInteger(buf, 2));
        time.set(Calendar.SECOND, ChannelBufferTools.readHexInteger(buf, 2));
        time.set(Calendar.DAY_OF_MONTH, ChannelBufferTools.readHexInteger(buf, 2));
        time.set(Calendar.MONTH, ChannelBufferTools.readHexInteger(buf, 2) - 1);
        time.set(Calendar.YEAR, 2000 + ChannelBufferTools.readHexInteger(buf, 2));
        position.setTime(time.getTime());
       
        // Location
        double latitude = readCoordinate(buf, false);
        int x = buf.readByte(); // reserved
        double longitude = readCoordinate(buf, true);
        int flags = buf.readUnsignedByte() & 0x0f;
        position.setValid((flags & 0x02) != 0);
        if ((flags & 0x04) == 0) latitude = -latitude;
        if ((flags & 0x08) == 0) longitude = -longitude;
        position.setLatitude(latitude);
        position.setLongitude(longitude);
        position.setAltitude(0.0);

        // Speed and course
        position.setSpeed((double) ChannelBufferTools.readHexInteger(buf, 3));
        position.setCourse((buf.readUnsignedByte() & 0x0f) * 100.0 + ChannelBufferTools.readHexInteger(buf, 2));
       
        // Status
        extendedInfo.set("status", ChannelBufferTools.readHexString(buf, 8));
       
        position.setExtendedInfo(extendedInfo.toString());
        return position;
    }
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        if (!parser.matches()) {
            return null;
        }

        // Create new position
        Position position = new Position();
        ExtendedInfoFormatter extendedInfo = new ExtendedInfoFormatter(getProtocol());

        Integer index = 1;

        // Get device by IMEI
        String imei = parser.group(index++);
        try {
            position.setDeviceId(getDataManager().getDeviceByImei(imei).getId());
        } catch(Exception error) {
            Log.warning("Unknown device - " + imei);
            return null;
        }

        // Time
        Calendar time = Calendar.getInstance(TimeZone.getTimeZone("UTC"));
        time.clear();
        time.set(Calendar.HOUR_OF_DAY, Integer.valueOf(parser.group(index++)));
        time.set(Calendar.MINUTE, Integer.valueOf(parser.group(index++)));
        time.set(Calendar.SECOND, Integer.valueOf(parser.group(index++)));

        // Validity
        position.setValid(parser.group(index++).compareTo("A") == 0);

        // Latitude
        Double latitude = Double.valueOf(parser.group(index++));
        latitude += Double.valueOf(parser.group(index++)) / 60;
        if (parser.group(index++).compareTo("S") == 0) latitude = -latitude;
        position.setLatitude(latitude);

        // Longitude
        Double longitude = Double.valueOf(parser.group(index++));
        longitude += Double.valueOf(parser.group(index++)) / 60;
        if (parser.group(index++).compareTo("W") == 0) longitude = -longitude;
        position.setLongitude(longitude);
       
        // Altitude
        position.setAltitude(0.0);

        // Speed
        position.setSpeed(Double.valueOf(parser.group(index++)));

        // Course
        String course = parser.group(index++);
        if (course != null) {
            position.setCourse(Double.valueOf(course));
        } else {
            position.setCourse(0.0);
        }

        // Date
        time.set(Calendar.DAY_OF_MONTH, Integer.valueOf(parser.group(index++)));
        time.set(Calendar.MONTH, Integer.valueOf(parser.group(index++)) - 1);
        time.set(Calendar.YEAR, 2000 + Integer.valueOf(parser.group(index++)));
        position.setTime(time.getTime());
       
        // Status
        extendedInfo.set("status", parser.group(index++));

        position.setExtendedInfo(extendedInfo.toString());
        return position;
    }
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        if (!parser.matches()) {
            return null;
        }

        // Create new position
        Position position = new Position();
        ExtendedInfoFormatter extendedInfo = new ExtendedInfoFormatter(getProtocol());
        position.setDeviceId(deviceId);

        Integer index = 1;
       
        // Time
        String week = parser.group(index++);
        String day = parser.group(index++);
        int seconds = Integer.valueOf(parser.group(index++));
        if (week != null && day != null) {
            position.setTime(getTime(Integer.valueOf(week), Integer.valueOf(day), seconds));
        } else {
            position.setTime(getTime(seconds));
        }

        // Latitude
        String latitude = parser.group(index) + '.' + parser.group(index + 1);
        index += 2;
        position.setLatitude(Double.valueOf(latitude));

        // Latitude
        String longitude = parser.group(index) + '.' + parser.group(index + 1);
        index += 2;
        position.setLongitude(Double.valueOf(longitude));

        // Altitude
        position.setAltitude(0.0);
       
        // Speed and Course
        position.setSpeed(Double.valueOf(parser.group(index++)) * 0.868976);
        position.setCourse(Double.valueOf(parser.group(index++)));
       
        // Validity
        position.setValid(Integer.valueOf(parser.group(index++)) == 2);

        position.setExtendedInfo(extendedInfo.toString());
        return position;
    }
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            if (!parser.matches()) {
                return null;
            }

            // Create new position
            Position position = new Position();
            ExtendedInfoFormatter extendedInfo = new ExtendedInfoFormatter(getProtocol());

            Integer index = 1;

            // Get device by id
            String id = parser.group(index++);
            try {
                position.setDeviceId(getDataManager().getDeviceByImei(id).getId());
            } catch(Exception error) {
                Log.warning("Unknown device - " + id);
                return null;
            }

            // Validity
            position.setValid(parser.group(index++).compareTo("A") == 0 ? true : false);

            // Time
            Calendar time = Calendar.getInstance(TimeZone.getTimeZone("UTC"));
            time.clear();
            time.set(Calendar.YEAR, 2000 + Integer.parseInt(parser.group(index++)));
            time.set(Calendar.MONTH, Integer.parseInt(parser.group(index++)) - 1);
            time.set(Calendar.DAY_OF_MONTH, Integer.parseInt(parser.group(index++)));
            time.set(Calendar.HOUR_OF_DAY, Integer.parseInt(parser.group(index++)));
            time.set(Calendar.MINUTE, Integer.parseInt(parser.group(index++)));
            time.set(Calendar.SECOND, Integer.parseInt(parser.group(index++)));
            position.setTime(time.getTime());

            // Latitude
            int hemisphere = 1;
            if (parser.group(index++).compareTo("S") == 0) hemisphere = -1;
            Double latitude = Double.valueOf(parser.group(index++));
            latitude += Double.valueOf(parser.group(index++)) / 60;
            position.setLatitude(latitude * hemisphere);

            // Longitude
            hemisphere = 1;
            if (parser.group(index++).compareTo("W") == 0) hemisphere = -1;
            Double longitude = Double.valueOf(parser.group(index++));
            longitude += Double.valueOf(parser.group(index++)) / 60;
            position.setLongitude(longitude * hemisphere);

            // Speed
            position.setSpeed(Double.valueOf(parser.group(index++)) * 0.539957);

            // Course
            position.setCourse(Double.valueOf(parser.group(index++)));

            // Altitude
            position.setAltitude(0.0);

            // Extended info
            position.setExtendedInfo(extendedInfo.toString());

            return position;
        }

        return null;
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        if (!parser.matches()) {
            return null;
        }

        // Create new position
        Position position = new Position();
        ExtendedInfoFormatter extendedInfo = new ExtendedInfoFormatter(getProtocol());
        Integer index = 1;

        // Detect device
        String id = parser.group(index++);
        try {
            position.setDeviceId(getDataManager().getDeviceByImei(id).getId());
        } catch(Exception error) {
            Log.warning("Unknown device - " + id);
            return null;
        }
       
        // Date and time
        Calendar time = Calendar.getInstance(TimeZone.getTimeZone("UTC"));
        time.clear();
        time.set(Calendar.YEAR, Integer.valueOf(parser.group(index++)));
        time.set(Calendar.MONTH, Integer.valueOf(parser.group(index++)) - 1);
        time.set(Calendar.DAY_OF_MONTH, Integer.valueOf(parser.group(index++)));
        time.set(Calendar.HOUR_OF_DAY, Integer.valueOf(parser.group(index++)));
        time.set(Calendar.MINUTE, Integer.valueOf(parser.group(index++)));
        time.set(Calendar.SECOND, Integer.valueOf(parser.group(index++)));
        position.setTime(time.getTime());
       
        // Location data
        position.setLongitude(Double.valueOf(parser.group(index++)));
        position.setLatitude(Double.valueOf(parser.group(index++)));
        position.setSpeed(Double.valueOf(parser.group(index++)));
        position.setCourse(Double.valueOf(parser.group(index++)));
        position.setAltitude(Double.valueOf(parser.group(index++)));
       
        // Satellites
        int satellites = Integer.valueOf(parser.group(index++));
        position.setValid(satellites >= 3);
        extendedInfo.set("satellites", satellites);
       
        // Report identifier
        extendedInfo.set("index", Long.valueOf(parser.group(index++)));

        // Input
        extendedInfo.set("input", parser.group(index++));

        // Output
        extendedInfo.set("output", parser.group(index++));

        // ADC1
        extendedInfo.set("adc1", parser.group(index++));

        // ADC2
        extendedInfo.set("adc2", parser.group(index++));

        // J1939 data
        extendedInfo.set("vss", parser.group(index++));
        extendedInfo.set("rpm", parser.group(index++));
        extendedInfo.set("coolant", parser.group(index++));
        extendedInfo.set("fuel", parser.group(index++));
        extendedInfo.set("consumption", parser.group(index++));
        extendedInfo.set("temperature", parser.group(index++));
        extendedInfo.set("charger", parser.group(index++));
        extendedInfo.set("tpl", parser.group(index++));
        extendedInfo.set("axle", parser.group(index++));
        extendedInfo.set("milage", parser.group(index++));
       
        position.setExtendedInfo(extendedInfo.toString());
        return position;
    }
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        if (!parser.matches()) {
            return null;
        }

        // Create new position
        Position position = new Position();
        ExtendedInfoFormatter extendedInfo = new ExtendedInfoFormatter(getProtocol());
        Integer index = 1;

        // Identification
        String imei = parser.group(index++);
        try {
            position.setDeviceId(getDataManager().getDeviceByImei(imei).getId());
        } catch(Exception error) {
            Log.warning("Unknown device - " + imei);
            return null;
        }

        // Time
        Calendar time = Calendar.getInstance(TimeZone.getTimeZone("UTC"));
        time.clear();
        time.set(Calendar.HOUR_OF_DAY, Integer.valueOf(parser.group(index++)));
        time.set(Calendar.MINUTE, Integer.valueOf(parser.group(index++)));
        time.set(Calendar.SECOND, Integer.valueOf(parser.group(index++)));
        time.set(Calendar.MILLISECOND, Integer.valueOf(parser.group(index++)));

        // Validity
        position.setValid(parser.group(index++).compareTo("A") == 0);

        // Latitude
        Double latitude = Double.valueOf(parser.group(index++));
        latitude += Double.valueOf(parser.group(index++)) / 60;
        if (parser.group(index++).compareTo("S") == 0) latitude = -latitude;
        position.setLatitude(latitude);

        // Longitude
        Double longitude = Double.valueOf(parser.group(index++));
        longitude += Double.valueOf(parser.group(index++)) / 60;
        if (parser.group(index++).compareTo("W") == 0) longitude = -longitude;
        position.setLongitude(longitude);

        // Altitude
        position.setAltitude(0.0);

        // Speed
        position.setSpeed(Double.valueOf(parser.group(index++)));

        // Course
        String course = parser.group(index++);
        if (course != null) {
            position.setCourse(Double.valueOf(course));
        } else {
            position.setCourse(0.0);
        }

        // Date
        time.set(Calendar.DAY_OF_MONTH, Integer.valueOf(parser.group(index++)));
        time.set(Calendar.MONTH, Integer.valueOf(parser.group(index++)) - 1);
        time.set(Calendar.YEAR, 2000 + Integer.valueOf(parser.group(index++)));
        position.setTime(time.getTime());

        position.setExtendedInfo(extendedInfo.toString());
        return position;
    }
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            if (type == MSG_TYPE_LOG_RECORDS) {
                recordCount = buf.readUnsignedShort();
            }

            for (int j = 0; j < recordCount; j++) {
                Position position = new Position();
                ExtendedInfoFormatter extendedInfo = new ExtendedInfoFormatter(getProtocol());
                position.setDeviceId(deviceId);

                // Message index
                int subtype = type;
                if (type == MSG_TYPE_LOG_RECORDS) {
                    extendedInfo.set("archive", true);
                    lastIndex = buf.readUnsignedInt() + 1;
                    extendedInfo.set("index", lastIndex);

                    subtype = buf.readUnsignedShort();
                    if (subtype != MSG_TYPE_CURRENT_GPS_DATA && subtype != MSG_TYPE_STATE_FULL_INFO_T104) {
                        buf.skipBytes(buf.readUnsignedShort());
                        continue;
                    }
                    buf.readUnsignedShort(); // length
                }

                // Time
                Calendar time = Calendar.getInstance(TimeZone.getTimeZone("UTC"));
                time.clear();
                time.setTimeInMillis(buf.readUnsignedInt() * 1000);
                position.setTime(time.getTime());

                // Latitude
                position.setLatitude(buf.readInt() * 180.0 / 0x7FFFFFFF);

                // Longitude
                position.setLongitude(buf.readInt() * 180.0 / 0x7FFFFFFF);

                // Speed and Validity
                if (subtype == MSG_TYPE_STATE_FULL_INFO_T104) {
                    int speed = buf.readUnsignedByte();
                    position.setValid(speed != 255);
                    position.setSpeed(speed * 0.539957);
                    extendedInfo.set("hdop", buf.readByte());
                } else {
                    int speed = buf.readShort();
                    position.setValid(speed != -1);
                    position.setSpeed(speed / 100.0 * 0.539957);
                }

                // Course
                position.setCourse(buf.readShort() / 100.0);

                // Altitude
                position.setAltitude((double) buf.readShort());

                if (subtype == MSG_TYPE_STATE_FULL_INFO_T104) {

                    // Satellites
                    extendedInfo.set("satellites", buf.readUnsignedByte());
                   
                    // Cell signal
                    extendedInfo.set("gsm", buf.readUnsignedByte());

                    // Event type
                    extendedInfo.set("event", buf.readUnsignedShort());

                    // Milage
                    extendedInfo.set("milage", buf.readUnsignedInt());

                    // Input/Output
                    extendedInfo.set("input", buf.readUnsignedByte());
                    extendedInfo.set("output", buf.readUnsignedByte());
                   
                    // Analog sensors
                    for (int i = 1; i <= 8; i++) {
                        extendedInfo.set("adc" + i, buf.readUnsignedShort());
                    }
                   
                    // Counters
                    extendedInfo.set("c0", buf.readUnsignedInt());
                    extendedInfo.set("c1", buf.readUnsignedInt());
                    extendedInfo.set("c2", buf.readUnsignedInt());
                }

                // Extended info
                position.setExtendedInfo(extendedInfo.toString());

                positions.add(position);
            }

            // Skip CRC
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            if (!parser.matches()) {
                return null;
            }

            // Create new position
            position = new Position();

            Integer index = 1;

            // Time
            Calendar time = Calendar.getInstance(TimeZone.getTimeZone("UTC"));
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        if ((version & 0x40) != 0) {
            selector = buf.readUnsignedMedium();
        }

        // Create new position
        Position position = new Position();
        ExtendedInfoFormatter extendedInfo = new ExtendedInfoFormatter(getProtocol());
        try {
            position.setDeviceId(getDataManager().getDeviceByImei(imei).getId());
        } catch(Exception error) {
            Log.warning("Unknown device - " + imei);
            return null;
        }

        // Event
        extendedInfo.set("event", buf.readUnsignedByte());
        buf.readUnsignedByte();

        // Validity
        if ((selector & 0x0008) != 0) {
            position.setValid((buf.readUnsignedByte() & 0x40) != 0);
        } else {
            return null; // no location data
        }

        // Time
        if ((selector & 0x0004) != 0) {
            buf.skipBytes(4); // snapshot time
        }

        // Location
        if ((selector & 0x0008) != 0) {
            position.setTime(new Date(buf.readUnsignedInt() * 1000));
            position.setLatitude(buf.readInt() / 1000000.0);
            position.setLongitude(buf.readInt() / 1000000.0);
            extendedInfo.set("satellites", buf.readUnsignedByte());
        }

        // Speed and heading
        if ((selector & 0x0010) != 0) {
            position.setSpeed(buf.readUnsignedByte() * 0.539957);
            buf.readUnsignedByte(); // maximum speed
            position.setCourse(buf.readUnsignedByte() * 2.0);
        } else {
            position.setSpeed(0.0);
            position.setCourse(0.0);
        }

        // Input
        if ((selector & 0x0040) != 0) {
            extendedInfo.set("input", buf.readUnsignedByte());
        }
       
        // ADC
        if ((selector & 0x0020) != 0) {
            extendedInfo.set("adc1", buf.readUnsignedShort());
            extendedInfo.set("adc2", buf.readUnsignedShort());
            extendedInfo.set("adc3", buf.readUnsignedShort());
            extendedInfo.set("adc4", buf.readUnsignedShort());
        }

        // Power
        if ((selector & 0x8000) != 0) {
            extendedInfo.set("power", buf.readUnsignedShort() / 1000.0);
            extendedInfo.set("battery", buf.readUnsignedShort());
        }
       
        // Pulse rate 1
        if ((selector & 0x10000) != 0) {
            buf.readUnsignedShort();
            buf.readUnsignedInt();
        }
       
        // Pulse rate 2
        if ((selector & 0x20000) != 0) {
            buf.readUnsignedShort();
            buf.readUnsignedInt();
        }

        // Trip 1
        if ((selector & 0x0080) != 0) {
            extendedInfo.set("trip1", buf.readUnsignedInt());
        }

        // Trip 2
        if ((selector & 0x0100) != 0) {
            extendedInfo.set("trip2", buf.readUnsignedInt());
        }

        // Output
        if ((selector & 0x0040) != 0) {
            extendedInfo.set("output", buf.readUnsignedByte());
        }
       
        // Button
        if ((selector & 0x0200) != 0) {
            buf.skipBytes(6);
        }
       
        // Keypad
        if ((selector & 0x0400) != 0) {
            buf.readUnsignedByte();
        }
       
        // Altitude
        if ((selector & 0x0800) != 0) {
            position.setAltitude((double) buf.readShort());
        } else {
            position.setAltitude(0.0);
        }

        position.setExtendedInfo(extendedInfo.toString());
        return position;
    }
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