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-rw-r--r--src/main/java/org/traccar/protocol/Gt06ProtocolDecoder.java28
-rw-r--r--src/main/java/org/traccar/protocol/HuabaoProtocolDecoder.java8
-rw-r--r--src/main/java/org/traccar/protocol/UlbotechProtocolDecoder.java8
-rw-r--r--src/main/java/org/traccar/session/DeviceSession.java24
4 files changed, 41 insertions, 27 deletions
diff --git a/src/main/java/org/traccar/protocol/Gt06ProtocolDecoder.java b/src/main/java/org/traccar/protocol/Gt06ProtocolDecoder.java
index c200c6ba9..0f89597ce 100644
--- a/src/main/java/org/traccar/protocol/Gt06ProtocolDecoder.java
+++ b/src/main/java/org/traccar/protocol/Gt06ProtocolDecoder.java
@@ -444,8 +444,8 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
return null;
}
position.setDeviceId(deviceSession.getDeviceId());
- if (deviceSession.getTimeZone() == null) {
- deviceSession.setTimeZone(getTimeZone(deviceSession.getDeviceId()));
+ if (!deviceSession.contains(DeviceSession.KEY_TIMEZONE)) {
+ deviceSession.set(DeviceSession.KEY_TIMEZONE, getTimeZone(deviceSession.getDeviceId()));
}
}
@@ -455,8 +455,8 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
buf.readUnsignedShort(); // type
deviceSession = getDeviceSession(channel, remoteAddress, imei);
- if (deviceSession != null && deviceSession.getTimeZone() == null) {
- deviceSession.setTimeZone(getTimeZone(deviceSession.getDeviceId()));
+ if (deviceSession != null && !deviceSession.contains(DeviceSession.KEY_TIMEZONE)) {
+ deviceSession.set(DeviceSession.KEY_TIMEZONE, getTimeZone(deviceSession.getDeviceId()));
}
if (dataLength > 10) {
@@ -468,7 +468,7 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
offset = -offset;
}
if (deviceSession != null) {
- TimeZone timeZone = deviceSession.getTimeZone();
+ TimeZone timeZone = deviceSession.get(DeviceSession.KEY_TIMEZONE);
if (timeZone.getRawOffset() == 0) {
timeZone.setRawOffset(offset * 1000);
deviceSession.setTimeZone(timeZone);
@@ -531,7 +531,7 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
buf.readUnsignedInt(); // data and alarm
- decodeGps(position, buf, false, deviceSession.getTimeZone());
+ decodeGps(position, buf, false, deviceSession.get(DeviceSession.KEY_TIMEZONE));
buf.readUnsignedShort(); // terminal info
@@ -653,7 +653,7 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
boolean longFormat = type == MSG_LBS_2 || type == MSG_WIFI_3 || type == MSG_WIFI_5;
- DateBuilder dateBuilder = new DateBuilder(deviceSession.getTimeZone())
+ DateBuilder dateBuilder = new DateBuilder((TimeZone) deviceSession.get(DeviceSession.KEY_TIMEZONE))
.setDate(buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte())
.setTime(buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte());
@@ -769,7 +769,7 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
}
if (hasGps(type)) {
- decodeGps(position, buf, false, deviceSession.getTimeZone());
+ decodeGps(position, buf, false, deviceSession.get(DeviceSession.KEY_TIMEZONE));
} else {
getLastLocation(position, null);
}
@@ -858,9 +858,9 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
boolean extendedAlarm = dataLength > 7;
if (extendedAlarm) {
- decodeGps(position, buf, false, false, false, deviceSession.getTimeZone());
+ decodeGps(position, buf, false, false, false, deviceSession.get(DeviceSession.KEY_TIMEZONE));
} else {
- DateBuilder dateBuilder = new DateBuilder(deviceSession.getTimeZone())
+ DateBuilder dateBuilder = new DateBuilder((TimeZone) deviceSession.get(DeviceSession.KEY_TIMEZONE))
.setDate(buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte())
.setTime(buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte());
getLastLocation(position, dateBuilder.getDate());
@@ -925,8 +925,8 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
return null;
}
- if (deviceSession.getTimeZone() == null) {
- deviceSession.setTimeZone(getTimeZone(deviceSession.getDeviceId()));
+ if (!deviceSession.contains(DeviceSession.KEY_TIMEZONE)) {
+ deviceSession.set(DeviceSession.KEY_TIMEZONE, getTimeZone(deviceSession.getDeviceId()));
}
Position position = new Position(getProtocolName());
@@ -1033,7 +1033,7 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
} else if (type == MSG_AZ735_GPS || type == MSG_AZ735_ALARM) {
- if (!decodeGps(position, buf, true, deviceSession.getTimeZone())) {
+ if (!decodeGps(position, buf, true, deviceSession.get(DeviceSession.KEY_TIMEZONE))) {
getLastLocation(position, position.getDeviceTime());
}
@@ -1078,7 +1078,7 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
} else if (type == MSG_OBD) {
- DateBuilder dateBuilder = new DateBuilder(deviceSession.getTimeZone())
+ DateBuilder dateBuilder = new DateBuilder((TimeZone) deviceSession.get(DeviceSession.KEY_TIMEZONE))
.setDate(buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte())
.setTime(buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte());
diff --git a/src/main/java/org/traccar/protocol/HuabaoProtocolDecoder.java b/src/main/java/org/traccar/protocol/HuabaoProtocolDecoder.java
index c75fd673a..00093c978 100644
--- a/src/main/java/org/traccar/protocol/HuabaoProtocolDecoder.java
+++ b/src/main/java/org/traccar/protocol/HuabaoProtocolDecoder.java
@@ -198,8 +198,8 @@ public class HuabaoProtocolDecoder extends BaseProtocolDecoder {
return null;
}
- if (deviceSession.getTimeZone() == null) {
- deviceSession.setTimeZone(getTimeZone(deviceSession.getDeviceId(), "GMT+8"));
+ if (!deviceSession.contains(DeviceSession.KEY_TIMEZONE)) {
+ deviceSession.set(DeviceSession.KEY_TIMEZONE, getTimeZone(deviceSession.getDeviceId(), "GMT+8"));
}
if (type == MSG_TERMINAL_REGISTER) {
@@ -407,7 +407,7 @@ public class HuabaoProtocolDecoder extends BaseProtocolDecoder {
position.setAltitude(buf.readShort());
position.setSpeed(UnitsConverter.knotsFromKph(buf.readUnsignedShort() * 0.1));
position.setCourse(buf.readUnsignedShort());
- position.setTime(readDate(buf, deviceSession.getTimeZone()));
+ position.setTime(readDate(buf, deviceSession.get(DeviceSession.KEY_TIMEZONE)));
if (buf.readableBytes() == 20) {
@@ -642,7 +642,7 @@ public class HuabaoProtocolDecoder extends BaseProtocolDecoder {
Position position = new Position(getProtocolName());
position.setDeviceId(deviceSession.getDeviceId());
- Date time = readDate(buf, deviceSession.getTimeZone());
+ Date time = readDate(buf, deviceSession.get(DeviceSession.KEY_TIMEZONE));
if (buf.readUnsignedByte() > 0) {
position.set(Position.KEY_ARCHIVE, true);
diff --git a/src/main/java/org/traccar/protocol/UlbotechProtocolDecoder.java b/src/main/java/org/traccar/protocol/UlbotechProtocolDecoder.java
index e6cc0a891..c9b35158e 100644
--- a/src/main/java/org/traccar/protocol/UlbotechProtocolDecoder.java
+++ b/src/main/java/org/traccar/protocol/UlbotechProtocolDecoder.java
@@ -37,6 +37,7 @@ import org.traccar.model.Position;
import java.net.SocketAddress;
import java.nio.charset.StandardCharsets;
import java.util.Date;
+import java.util.TimeZone;
import java.util.regex.Pattern;
public class UlbotechProtocolDecoder extends BaseProtocolDecoder {
@@ -214,16 +215,17 @@ public class UlbotechProtocolDecoder extends BaseProtocolDecoder {
return null;
}
- if (deviceSession.getTimeZone() == null) {
- deviceSession.setTimeZone(getTimeZone(deviceSession.getDeviceId()));
+ if (!deviceSession.contains(DeviceSession.KEY_TIMEZONE)) {
+ deviceSession.set(DeviceSession.KEY_TIMEZONE, getTimeZone(deviceSession.getDeviceId()));
}
Position position = new Position(getProtocolName());
position.setDeviceId(deviceSession.getDeviceId());
+ TimeZone timeZone = deviceSession.get(DeviceSession.KEY_TIMEZONE);
long seconds = buf.readUnsignedInt() & 0x7fffffffL;
seconds += 946684800L; // 2000-01-01 00:00
- seconds -= deviceSession.getTimeZone().getRawOffset() / 1000;
+ seconds -= timeZone.getRawOffset() / 1000;
Date time = new Date(seconds * 1000);
boolean hasLocation = false;
diff --git a/src/main/java/org/traccar/session/DeviceSession.java b/src/main/java/org/traccar/session/DeviceSession.java
index 6fe5b5d57..0d5b283fe 100644
--- a/src/main/java/org/traccar/session/DeviceSession.java
+++ b/src/main/java/org/traccar/session/DeviceSession.java
@@ -15,7 +15,8 @@
*/
package org.traccar.session;
-import java.util.TimeZone;
+import java.util.HashMap;
+import java.util.Map;
public class DeviceSession {
@@ -29,14 +30,25 @@ public class DeviceSession {
return deviceId;
}
- private TimeZone timeZone;
+ public static final String KEY_TIMEZONE = "timezone";
- public void setTimeZone(TimeZone timeZone) {
- this.timeZone = timeZone;
+ private final Map<String, Object> locals = new HashMap<>();
+
+ public boolean contains(String key) {
+ return locals.containsKey(key);
+ }
+
+ public void set(String key, Object value) {
+ if (value != null) {
+ locals.put(key, value);
+ } else {
+ locals.remove(key);
+ }
}
- public TimeZone getTimeZone() {
- return timeZone;
+ @SuppressWarnings("unchecked")
+ public <T> T get(String key) {
+ return (T) locals.get(key);
}
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-13 00:59:22 +0000