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authorAnton Tananaev <anton@traccar.org>2024-03-30 18:46:37 -0700
committerAnton Tananaev <anton@traccar.org>2024-03-30 18:46:37 -0700
commitf84e2710e05660822633ec9e61cde44c03a42d7e (patch)
tree0d68bee50cc42ed206d270275dfb32b4b69c5186 /src/main/java/org/traccar
parentee996425221ca64fdf00777d9035cedc6dccfa43 (diff)
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Refactor position and event handlers
Diffstat (limited to 'src/main/java/org/traccar')
-rw-r--r--src/main/java/org/traccar/BaseDataHandler.java38
-rw-r--r--src/main/java/org/traccar/BasePipelineFactory.java97
-rw-r--r--src/main/java/org/traccar/ExtendedObjectDecoder.java2
-rw-r--r--src/main/java/org/traccar/ProcessingHandler.java145
-rw-r--r--src/main/java/org/traccar/handler/BasePositionHandler.java27
-rw-r--r--src/main/java/org/traccar/handler/ComputedAttributesHandler.java40
-rw-r--r--src/main/java/org/traccar/handler/CopyAttributesHandler.java16
-rw-r--r--src/main/java/org/traccar/handler/DatabaseHandler.java (renamed from src/main/java/org/traccar/handler/DefaultDataHandler.java)20
-rw-r--r--src/main/java/org/traccar/handler/DistanceHandler.java13
-rw-r--r--src/main/java/org/traccar/handler/EngineHoursHandler.java16
-rw-r--r--src/main/java/org/traccar/handler/FilterHandler.java25
-rw-r--r--src/main/java/org/traccar/handler/GeocoderHandler.java65
-rw-r--r--src/main/java/org/traccar/handler/GeofenceHandler.java15
-rw-r--r--src/main/java/org/traccar/handler/GeolocationHandler.java73
-rw-r--r--src/main/java/org/traccar/handler/HemisphereHandler.java16
-rw-r--r--src/main/java/org/traccar/handler/MotionHandler.java16
-rw-r--r--src/main/java/org/traccar/handler/PositionForwardingHandler.java (renamed from src/main/java/org/traccar/PositionForwardingHandler.java)18
-rw-r--r--src/main/java/org/traccar/handler/SpeedLimitHandler.java49
-rw-r--r--src/main/java/org/traccar/handler/TimeHandler.java15
-rw-r--r--src/main/java/org/traccar/handler/events/AlertEventHandler.java17
-rw-r--r--src/main/java/org/traccar/handler/events/BaseEventHandler.java32
-rw-r--r--src/main/java/org/traccar/handler/events/BehaviorEventHandler.java18
-rw-r--r--src/main/java/org/traccar/handler/events/CommandResultEventHandler.java17
-rw-r--r--src/main/java/org/traccar/handler/events/DriverEventHandler.java18
-rw-r--r--src/main/java/org/traccar/handler/events/FuelEventHandler.java22
-rw-r--r--src/main/java/org/traccar/handler/events/GeofenceEventHandler.java21
-rw-r--r--src/main/java/org/traccar/handler/events/IgnitionEventHandler.java25
-rw-r--r--src/main/java/org/traccar/handler/events/MaintenanceEventHandler.java19
-rw-r--r--src/main/java/org/traccar/handler/events/MediaEventHandler.java16
-rw-r--r--src/main/java/org/traccar/handler/events/MotionEventHandler.java22
-rw-r--r--src/main/java/org/traccar/handler/events/OverspeedEventHandler.java27
-rw-r--r--src/main/java/org/traccar/handler/network/AcknowledgementHandler.java (renamed from src/main/java/org/traccar/handler/AcknowledgementHandler.java)2
-rw-r--r--src/main/java/org/traccar/handler/network/MainEventHandler.java (renamed from src/main/java/org/traccar/MainEventHandler.java)5
-rw-r--r--src/main/java/org/traccar/handler/network/NetworkForwarderHandler.java (renamed from src/main/java/org/traccar/handler/NetworkForwarderHandler.java)2
-rw-r--r--src/main/java/org/traccar/handler/network/NetworkMessageHandler.java (renamed from src/main/java/org/traccar/handler/NetworkMessageHandler.java)2
-rw-r--r--src/main/java/org/traccar/handler/network/OpenChannelHandler.java (renamed from src/main/java/org/traccar/handler/OpenChannelHandler.java)2
-rw-r--r--src/main/java/org/traccar/handler/network/RemoteAddressHandler.java (renamed from src/main/java/org/traccar/handler/RemoteAddressHandler.java)8
-rw-r--r--src/main/java/org/traccar/handler/network/StandardLoggingHandler.java (renamed from src/main/java/org/traccar/handler/StandardLoggingHandler.java)2
38 files changed, 428 insertions, 555 deletions
diff --git a/src/main/java/org/traccar/BaseDataHandler.java b/src/main/java/org/traccar/BaseDataHandler.java
deleted file mode 100644
index 48794b0d7..000000000
--- a/src/main/java/org/traccar/BaseDataHandler.java
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * Copyright 2015 - 2018 Anton Tananaev (anton@traccar.org)
- *
- * 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;
-
-import io.netty.channel.ChannelHandlerContext;
-import io.netty.channel.ChannelInboundHandlerAdapter;
-import org.traccar.model.Position;
-
-public abstract class BaseDataHandler extends ChannelInboundHandlerAdapter {
-
- @Override
- public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception {
- if (msg instanceof Position) {
- Position position = handlePosition((Position) msg);
- if (position != null) {
- ctx.fireChannelRead(position);
- }
- } else {
- super.channelRead(ctx, msg);
- }
- }
-
- protected abstract Position handlePosition(Position position);
-
-}
diff --git a/src/main/java/org/traccar/BasePipelineFactory.java b/src/main/java/org/traccar/BasePipelineFactory.java
index ca4a4ae63..6d9431ad6 100644
--- a/src/main/java/org/traccar/BasePipelineFactory.java
+++ b/src/main/java/org/traccar/BasePipelineFactory.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2012 - 2023 Anton Tananaev (anton@traccar.org)
+ * Copyright 2012 - 2024 Anton Tananaev (anton@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -25,36 +25,13 @@ import io.netty.channel.ChannelPipeline;
import io.netty.handler.timeout.IdleStateHandler;
import org.traccar.config.Config;
import org.traccar.config.Keys;
-import org.traccar.handler.AcknowledgementHandler;
-import org.traccar.handler.ComputedAttributesHandler;
-import org.traccar.handler.CopyAttributesHandler;
-import org.traccar.handler.DefaultDataHandler;
-import org.traccar.handler.DistanceHandler;
-import org.traccar.handler.EngineHoursHandler;
-import org.traccar.handler.FilterHandler;
-import org.traccar.handler.GeocoderHandler;
-import org.traccar.handler.GeofenceHandler;
-import org.traccar.handler.GeolocationHandler;
-import org.traccar.handler.HemisphereHandler;
-import org.traccar.handler.MotionHandler;
-import org.traccar.handler.NetworkForwarderHandler;
-import org.traccar.handler.NetworkMessageHandler;
-import org.traccar.handler.OpenChannelHandler;
-import org.traccar.handler.RemoteAddressHandler;
-import org.traccar.handler.SpeedLimitHandler;
-import org.traccar.handler.StandardLoggingHandler;
-import org.traccar.handler.TimeHandler;
-import org.traccar.handler.events.AlertEventHandler;
-import org.traccar.handler.events.BehaviorEventHandler;
-import org.traccar.handler.events.CommandResultEventHandler;
-import org.traccar.handler.events.DriverEventHandler;
-import org.traccar.handler.events.FuelEventHandler;
-import org.traccar.handler.events.GeofenceEventHandler;
-import org.traccar.handler.events.IgnitionEventHandler;
-import org.traccar.handler.events.MaintenanceEventHandler;
-import org.traccar.handler.events.MediaEventHandler;
-import org.traccar.handler.events.MotionEventHandler;
-import org.traccar.handler.events.OverspeedEventHandler;
+import org.traccar.handler.network.AcknowledgementHandler;
+import org.traccar.handler.network.MainEventHandler;
+import org.traccar.handler.network.NetworkForwarderHandler;
+import org.traccar.handler.network.NetworkMessageHandler;
+import org.traccar.handler.network.OpenChannelHandler;
+import org.traccar.handler.network.RemoteAddressHandler;
+import org.traccar.handler.network.StandardLoggingHandler;
import java.util.Map;
@@ -83,15 +60,7 @@ public abstract class BasePipelineFactory extends ChannelInitializer<Channel> {
protected abstract void addProtocolHandlers(PipelineBuilder pipeline);
- @SafeVarargs
- private void addHandlers(ChannelPipeline pipeline, Class<? extends ChannelHandler>... handlerClasses) {
- for (Class<? extends ChannelHandler> handlerClass : handlerClasses) {
- if (handlerClass != null) {
- pipeline.addLast(injector.getInstance(handlerClass));
- }
- }
- }
-
+ @SuppressWarnings("unchecked")
public static <T extends ChannelHandler> T getHandler(ChannelPipeline pipeline, Class<T> clazz) {
for (Map.Entry<String, ChannelHandler> handlerEntry : pipeline) {
ChannelHandler handler = handlerEntry.getValue();
@@ -107,6 +76,11 @@ public abstract class BasePipelineFactory extends ChannelInitializer<Channel> {
return null;
}
+ private <T> T injectMembers(T object) {
+ injector.injectMembers(object);
+ return object;
+ }
+
@Override
protected void initChannel(Channel channel) {
final ChannelPipeline pipeline = channel.pipeline();
@@ -119,15 +93,11 @@ public abstract class BasePipelineFactory extends ChannelInitializer<Channel> {
pipeline.addLast(new OpenChannelHandler(connector));
if (config.hasKey(Keys.SERVER_FORWARD)) {
int port = config.getInteger(Keys.PROTOCOL_PORT.withPrefix(protocol));
- var handler = new NetworkForwarderHandler(port);
- injector.injectMembers(handler);
- pipeline.addLast(handler);
+ pipeline.addLast(injectMembers(new NetworkForwarderHandler(port)));
}
pipeline.addLast(new NetworkMessageHandler());
-
- var loggingHandler = new StandardLoggingHandler(protocol);
- injector.injectMembers(loggingHandler);
- pipeline.addLast(loggingHandler);
+ pipeline.addLast(new RemoteAddressHandler(config));
+ pipeline.addLast(injectMembers(new StandardLoggingHandler(protocol)));
if (!connector.isDatagram() && !config.getBoolean(Keys.SERVER_INSTANT_ACKNOWLEDGEMENT)) {
pipeline.addLast(new AcknowledgementHandler());
@@ -135,7 +105,7 @@ public abstract class BasePipelineFactory extends ChannelInitializer<Channel> {
addProtocolHandlers(handler -> {
if (handler instanceof BaseProtocolDecoder || handler instanceof BaseProtocolEncoder) {
- injector.injectMembers(handler);
+ injectMembers(handler);
} else {
if (handler instanceof ChannelInboundHandler) {
handler = new WrapperInboundHandler((ChannelInboundHandler) handler);
@@ -146,35 +116,8 @@ public abstract class BasePipelineFactory extends ChannelInitializer<Channel> {
pipeline.addLast(handler);
});
- addHandlers(
- pipeline,
- TimeHandler.class,
- GeolocationHandler.class,
- HemisphereHandler.class,
- DistanceHandler.class,
- RemoteAddressHandler.class,
- FilterHandler.class,
- GeofenceHandler.class,
- GeocoderHandler.class,
- SpeedLimitHandler.class,
- MotionHandler.class,
- CopyAttributesHandler.class,
- EngineHoursHandler.class,
- ComputedAttributesHandler.class,
- PositionForwardingHandler.class,
- DefaultDataHandler.class,
- MediaEventHandler.class,
- CommandResultEventHandler.class,
- OverspeedEventHandler.class,
- BehaviorEventHandler.class,
- FuelEventHandler.class,
- MotionEventHandler.class,
- GeofenceEventHandler.class,
- AlertEventHandler.class,
- IgnitionEventHandler.class,
- MaintenanceEventHandler.class,
- DriverEventHandler.class,
- MainEventHandler.class);
+ pipeline.addLast(injector.getInstance(ProcessingHandler.class));
+ pipeline.addLast(injector.getInstance(MainEventHandler.class));
}
}
diff --git a/src/main/java/org/traccar/ExtendedObjectDecoder.java b/src/main/java/org/traccar/ExtendedObjectDecoder.java
index cddddcd80..9468e2fff 100644
--- a/src/main/java/org/traccar/ExtendedObjectDecoder.java
+++ b/src/main/java/org/traccar/ExtendedObjectDecoder.java
@@ -23,7 +23,7 @@ import io.netty.channel.ChannelInboundHandlerAdapter;
import io.netty.util.ReferenceCountUtil;
import org.traccar.config.Config;
import org.traccar.config.Keys;
-import org.traccar.handler.AcknowledgementHandler;
+import org.traccar.handler.network.AcknowledgementHandler;
import org.traccar.helper.DataConverter;
import org.traccar.model.Position;
diff --git a/src/main/java/org/traccar/ProcessingHandler.java b/src/main/java/org/traccar/ProcessingHandler.java
new file mode 100644
index 000000000..7627c719b
--- /dev/null
+++ b/src/main/java/org/traccar/ProcessingHandler.java
@@ -0,0 +1,145 @@
+/*
+ * Copyright 2024 Anton Tananaev (anton@traccar.org)
+ *
+ * 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;
+
+import com.google.inject.Injector;
+import io.netty.channel.ChannelHandler;
+import io.netty.channel.ChannelHandlerContext;
+import io.netty.channel.ChannelInboundHandlerAdapter;
+import jakarta.inject.Inject;
+import jakarta.inject.Singleton;
+import org.traccar.database.NotificationManager;
+import org.traccar.handler.BasePositionHandler;
+import org.traccar.handler.ComputedAttributesHandler;
+import org.traccar.handler.CopyAttributesHandler;
+import org.traccar.handler.DatabaseHandler;
+import org.traccar.handler.DistanceHandler;
+import org.traccar.handler.EngineHoursHandler;
+import org.traccar.handler.FilterHandler;
+import org.traccar.handler.GeocoderHandler;
+import org.traccar.handler.GeofenceHandler;
+import org.traccar.handler.GeolocationHandler;
+import org.traccar.handler.HemisphereHandler;
+import org.traccar.handler.MotionHandler;
+import org.traccar.handler.PositionForwardingHandler;
+import org.traccar.handler.SpeedLimitHandler;
+import org.traccar.handler.TimeHandler;
+import org.traccar.handler.events.AlertEventHandler;
+import org.traccar.handler.events.BaseEventHandler;
+import org.traccar.handler.events.BehaviorEventHandler;
+import org.traccar.handler.events.CommandResultEventHandler;
+import org.traccar.handler.events.DriverEventHandler;
+import org.traccar.handler.events.FuelEventHandler;
+import org.traccar.handler.events.GeofenceEventHandler;
+import org.traccar.handler.events.IgnitionEventHandler;
+import org.traccar.handler.events.MaintenanceEventHandler;
+import org.traccar.handler.events.MediaEventHandler;
+import org.traccar.handler.events.MotionEventHandler;
+import org.traccar.handler.events.OverspeedEventHandler;
+import org.traccar.handler.network.AcknowledgementHandler;
+import org.traccar.model.Position;
+
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+@Singleton
+@ChannelHandler.Sharable
+public class ProcessingHandler extends ChannelInboundHandlerAdapter {
+
+ private final NotificationManager notificationManager;
+ private final List<BasePositionHandler> positionHandlers;
+ private final List<BaseEventHandler> eventHandlers;
+
+ @Inject
+ public ProcessingHandler(Injector injector, NotificationManager notificationManager) {
+ this.notificationManager = notificationManager;
+
+ positionHandlers = Stream.of(
+ TimeHandler.class,
+ GeolocationHandler.class,
+ HemisphereHandler.class,
+ DistanceHandler.class,
+ FilterHandler.class,
+ GeofenceHandler.class,
+ GeocoderHandler.class,
+ SpeedLimitHandler.class,
+ MotionHandler.class,
+ EngineHoursHandler.class,
+ ComputedAttributesHandler.class,
+ CopyAttributesHandler.class,
+ PositionForwardingHandler.class,
+ DatabaseHandler.class)
+ .map((clazz) -> (BasePositionHandler) injector.getInstance(clazz))
+ .filter(Objects::nonNull)
+ .collect(Collectors.toUnmodifiableList());
+
+ eventHandlers = Stream.of(
+ MediaEventHandler.class,
+ CommandResultEventHandler.class,
+ OverspeedEventHandler.class,
+ BehaviorEventHandler.class,
+ FuelEventHandler.class,
+ MotionEventHandler.class,
+ GeofenceEventHandler.class,
+ AlertEventHandler.class,
+ IgnitionEventHandler.class,
+ MaintenanceEventHandler.class,
+ DriverEventHandler.class)
+ .map((clazz) -> (BaseEventHandler) injector.getInstance(clazz))
+ .filter(Objects::nonNull)
+ .collect(Collectors.toUnmodifiableList());
+ }
+
+ @Override
+ public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception {
+ if (msg instanceof Position) {
+ processPositionHandlers(ctx, (Position) msg);
+ }
+ super.channelRead(ctx, msg);
+ }
+
+ private void processPositionHandlers(ChannelHandlerContext ctx, Position position) {
+ var iterator = positionHandlers.iterator();
+ iterator.next().handlePosition(position, new BasePositionHandler.Callback() {
+ @Override
+ public void processed(Position position) {
+ if (position != null) {
+ if (iterator.hasNext()) {
+ iterator.next().handlePosition(position, this);
+ } else {
+ processEventHandlers(ctx, position);
+ }
+ } else {
+ finishedProcessing(ctx, null);
+ }
+ }
+ });
+ }
+
+ private void processEventHandlers(ChannelHandlerContext ctx, Position position) {
+ eventHandlers.forEach(handler -> handler.analyzePosition(
+ position, (event) -> notificationManager.updateEvents(Map.of(event, position))));
+ finishedProcessing(ctx, position);
+ }
+
+ private void finishedProcessing(ChannelHandlerContext ctx, Position position) {
+ ctx.writeAndFlush(new AcknowledgementHandler.EventHandled(position));
+ }
+
+}
diff --git a/src/main/java/org/traccar/handler/BasePositionHandler.java b/src/main/java/org/traccar/handler/BasePositionHandler.java
new file mode 100644
index 000000000..2fee5c652
--- /dev/null
+++ b/src/main/java/org/traccar/handler/BasePositionHandler.java
@@ -0,0 +1,27 @@
+/*
+ * Copyright 2015 - 2024 Anton Tananaev (anton@traccar.org)
+ *
+ * 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.handler;
+
+import org.traccar.model.Position;
+
+public abstract class BasePositionHandler {
+
+ public interface Callback {
+ void processed(Position position);
+ }
+
+ public abstract void handlePosition(Position position, Callback callback);
+}
diff --git a/src/main/java/org/traccar/handler/ComputedAttributesHandler.java b/src/main/java/org/traccar/handler/ComputedAttributesHandler.java
index 8b010ceae..8d6fb39c3 100644
--- a/src/main/java/org/traccar/handler/ComputedAttributesHandler.java
+++ b/src/main/java/org/traccar/handler/ComputedAttributesHandler.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2017 - 2023 Anton Tananaev (anton@traccar.org)
+ * Copyright 2017 - 2024 Anton Tananaev (anton@traccar.org)
* Copyright 2017 Andrey Kunitsyn (andrey@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
@@ -16,26 +16,15 @@
*/
package org.traccar.handler;
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
-import java.util.Arrays;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.HashSet;
-import java.util.Map;
-import java.util.Set;
-import java.util.List;
-
-import io.netty.channel.ChannelHandler;
-import org.apache.commons.jexl3.JexlFeatures;
-import org.apache.commons.jexl3.JexlEngine;
+import jakarta.inject.Inject;
import org.apache.commons.jexl3.JexlBuilder;
-import org.apache.commons.jexl3.introspection.JexlSandbox;
+import org.apache.commons.jexl3.JexlEngine;
import org.apache.commons.jexl3.JexlException;
+import org.apache.commons.jexl3.JexlFeatures;
import org.apache.commons.jexl3.MapContext;
+import org.apache.commons.jexl3.introspection.JexlSandbox;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
-import org.traccar.BaseDataHandler;
import org.traccar.config.Config;
import org.traccar.config.Keys;
import org.traccar.model.Attribute;
@@ -43,12 +32,17 @@ import org.traccar.model.Device;
import org.traccar.model.Position;
import org.traccar.session.cache.CacheManager;
-import jakarta.inject.Inject;
-import jakarta.inject.Singleton;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
-@Singleton
-@ChannelHandler.Sharable
-public class ComputedAttributesHandler extends BaseDataHandler {
+public class ComputedAttributesHandler extends BasePositionHandler {
private static final Logger LOGGER = LoggerFactory.getLogger(ComputedAttributesHandler.class);
@@ -144,7 +138,7 @@ public class ComputedAttributesHandler extends BaseDataHandler {
}
@Override
- protected Position handlePosition(Position position) {
+ public void handlePosition(Position position, Callback callback) {
Collection<Attribute> attributes = cacheManager.getDeviceObjects(position.getDeviceId(), Attribute.class);
for (Attribute attribute : attributes) {
if (attribute.getAttribute() != null) {
@@ -202,7 +196,7 @@ public class ComputedAttributesHandler extends BaseDataHandler {
}
}
}
- return position;
+ callback.processed(position);
}
}
diff --git a/src/main/java/org/traccar/handler/CopyAttributesHandler.java b/src/main/java/org/traccar/handler/CopyAttributesHandler.java
index 42b438e41..9c31bf56e 100644
--- a/src/main/java/org/traccar/handler/CopyAttributesHandler.java
+++ b/src/main/java/org/traccar/handler/CopyAttributesHandler.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2016 - 2022 Anton Tananaev (anton@traccar.org)
+ * Copyright 2016 - 2024 Anton Tananaev (anton@traccar.org)
* Copyright 2016 - 2017 Andrey Kunitsyn (andrey@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
@@ -16,20 +16,14 @@
*/
package org.traccar.handler;
-import io.netty.channel.ChannelHandler;
-import org.traccar.BaseDataHandler;
+import jakarta.inject.Inject;
import org.traccar.config.Config;
import org.traccar.config.Keys;
import org.traccar.helper.model.AttributeUtil;
import org.traccar.model.Position;
import org.traccar.session.cache.CacheManager;
-import jakarta.inject.Inject;
-import jakarta.inject.Singleton;
-
-@Singleton
-@ChannelHandler.Sharable
-public class CopyAttributesHandler extends BaseDataHandler {
+public class CopyAttributesHandler extends BasePositionHandler {
private final boolean enabled;
private final CacheManager cacheManager;
@@ -41,7 +35,7 @@ public class CopyAttributesHandler extends BaseDataHandler {
}
@Override
- protected Position handlePosition(Position position) {
+ public void handlePosition(Position position, Callback callback) {
if (enabled) {
String attributesString = AttributeUtil.lookup(
cacheManager, Keys.PROCESSING_COPY_ATTRIBUTES, position.getDeviceId());
@@ -54,7 +48,7 @@ public class CopyAttributesHandler extends BaseDataHandler {
}
}
}
- return position;
+ callback.processed(position);
}
}
diff --git a/src/main/java/org/traccar/handler/DefaultDataHandler.java b/src/main/java/org/traccar/handler/DatabaseHandler.java
index cca6dcd0a..b1f218a1e 100644
--- a/src/main/java/org/traccar/handler/DefaultDataHandler.java
+++ b/src/main/java/org/traccar/handler/DatabaseHandler.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2015 - 2022 Anton Tananaev (anton@traccar.org)
+ * Copyright 2015 - 2024 Anton Tananaev (anton@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -15,33 +15,27 @@
*/
package org.traccar.handler;
-import io.netty.channel.ChannelHandler;
+import jakarta.inject.Inject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
-import org.traccar.BaseDataHandler;
import org.traccar.model.Position;
import org.traccar.storage.Storage;
import org.traccar.storage.query.Columns;
import org.traccar.storage.query.Request;
-import jakarta.inject.Inject;
-import jakarta.inject.Singleton;
-
-@Singleton
-@ChannelHandler.Sharable
-public class DefaultDataHandler extends BaseDataHandler {
+public class DatabaseHandler extends BasePositionHandler {
- private static final Logger LOGGER = LoggerFactory.getLogger(DefaultDataHandler.class);
+ private static final Logger LOGGER = LoggerFactory.getLogger(DatabaseHandler.class);
private final Storage storage;
@Inject
- public DefaultDataHandler(Storage storage) {
+ public DatabaseHandler(Storage storage) {
this.storage = storage;
}
@Override
- protected Position handlePosition(Position position) {
+ public void handlePosition(Position position, Callback callback) {
try {
position.setId(storage.addObject(position, new Request(new Columns.Exclude("id"))));
@@ -49,7 +43,7 @@ public class DefaultDataHandler extends BaseDataHandler {
LOGGER.warn("Failed to store position", error);
}
- return position;
+ callback.processed(position);
}
}
diff --git a/src/main/java/org/traccar/handler/DistanceHandler.java b/src/main/java/org/traccar/handler/DistanceHandler.java
index db8c73779..ee5d64894 100644
--- a/src/main/java/org/traccar/handler/DistanceHandler.java
+++ b/src/main/java/org/traccar/handler/DistanceHandler.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2016 - 2023 Anton Tananaev (anton@traccar.org)
+ * Copyright 2016 - 2024 Anton Tananaev (anton@traccar.org)
* Copyright 2015 Amila Silva
*
* Licensed under the Apache License, Version 2.0 (the "License");
@@ -16,19 +16,14 @@
*/
package org.traccar.handler;
-import io.netty.channel.ChannelHandler;
import jakarta.inject.Inject;
-import jakarta.inject.Singleton;
-import org.traccar.BaseDataHandler;
import org.traccar.config.Config;
import org.traccar.config.Keys;
import org.traccar.helper.DistanceCalculator;
import org.traccar.model.Position;
import org.traccar.session.cache.CacheManager;
-@Singleton
-@ChannelHandler.Sharable
-public class DistanceHandler extends BaseDataHandler {
+public class DistanceHandler extends BasePositionHandler {
private final CacheManager cacheManager;
@@ -45,7 +40,7 @@ public class DistanceHandler extends BaseDataHandler {
}
@Override
- protected Position handlePosition(Position position) {
+ public void handlePosition(Position position, Callback callback) {
double distance = 0.0;
if (position.hasAttribute(Position.KEY_DISTANCE)) {
@@ -76,7 +71,7 @@ public class DistanceHandler extends BaseDataHandler {
position.set(Position.KEY_DISTANCE, distance);
position.set(Position.KEY_TOTAL_DISTANCE, totalDistance + distance);
- return position;
+ callback.processed(position);
}
}
diff --git a/src/main/java/org/traccar/handler/EngineHoursHandler.java b/src/main/java/org/traccar/handler/EngineHoursHandler.java
index 621205b34..ed5f9b509 100644
--- a/src/main/java/org/traccar/handler/EngineHoursHandler.java
+++ b/src/main/java/org/traccar/handler/EngineHoursHandler.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2018 - 2022 Anton Tananaev (anton@traccar.org)
+ * Copyright 2018 - 2024 Anton Tananaev (anton@traccar.org)
* Copyright 2018 Andrey Kunitsyn (andrey@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
@@ -16,17 +16,11 @@
*/
package org.traccar.handler;
-import io.netty.channel.ChannelHandler;
-import org.traccar.BaseDataHandler;
+import jakarta.inject.Inject;
import org.traccar.model.Position;
import org.traccar.session.cache.CacheManager;
-import jakarta.inject.Inject;
-import jakarta.inject.Singleton;
-
-@Singleton
-@ChannelHandler.Sharable
-public class EngineHoursHandler extends BaseDataHandler {
+public class EngineHoursHandler extends BasePositionHandler {
private final CacheManager cacheManager;
@@ -36,7 +30,7 @@ public class EngineHoursHandler extends BaseDataHandler {
}
@Override
- protected Position handlePosition(Position position) {
+ public void handlePosition(Position position, Callback callback) {
if (!position.hasAttribute(Position.KEY_HOURS)) {
Position last = cacheManager.getPosition(position.getDeviceId());
if (last != null) {
@@ -49,7 +43,7 @@ public class EngineHoursHandler extends BaseDataHandler {
}
}
}
- return position;
+ callback.processed(position);
}
}
diff --git a/src/main/java/org/traccar/handler/FilterHandler.java b/src/main/java/org/traccar/handler/FilterHandler.java
index a15d3ffad..4cc6233d0 100644
--- a/src/main/java/org/traccar/handler/FilterHandler.java
+++ b/src/main/java/org/traccar/handler/FilterHandler.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2014 - 2023 Anton Tananaev (anton@traccar.org)
+ * Copyright 2014 - 2024 Anton Tananaev (anton@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -15,9 +15,7 @@
*/
package org.traccar.handler;
-import io.netty.channel.ChannelHandler;
-import io.netty.channel.ChannelHandlerContext;
-import io.netty.channel.ChannelInboundHandlerAdapter;
+import jakarta.inject.Inject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.traccar.config.Config;
@@ -36,13 +34,9 @@ import org.traccar.storage.query.Condition;
import org.traccar.storage.query.Order;
import org.traccar.storage.query.Request;
-import jakarta.inject.Inject;
-import jakarta.inject.Singleton;
import java.util.Date;
-@Singleton
-@ChannelHandler.Sharable
-public class FilterHandler extends ChannelInboundHandlerAdapter {
+public class FilterHandler extends BasePositionHandler {
private static final Logger LOGGER = LoggerFactory.getLogger(FilterHandler.class);
@@ -277,16 +271,11 @@ public class FilterHandler extends ChannelInboundHandlerAdapter {
}
@Override
- public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception {
- if (msg instanceof Position) {
- Position position = (Position) msg;
- if (enabled && filter(position)) {
- ctx.writeAndFlush(new AcknowledgementHandler.EventHandled(position));
- } else {
- ctx.fireChannelRead(position);
- }
+ public void handlePosition(Position position, Callback callback) {
+ if (enabled && filter(position)) {
+ callback.processed(null);
} else {
- super.channelRead(ctx, msg);
+ callback.processed(position);
}
}
diff --git a/src/main/java/org/traccar/handler/GeocoderHandler.java b/src/main/java/org/traccar/handler/GeocoderHandler.java
index e4f240a90..c62bcb6f8 100644
--- a/src/main/java/org/traccar/handler/GeocoderHandler.java
+++ b/src/main/java/org/traccar/handler/GeocoderHandler.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2012 - 2021 Anton Tananaev (anton@traccar.org)
+ * Copyright 2012 - 2024 Anton Tananaev (anton@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -15,9 +15,6 @@
*/
package org.traccar.handler;
-import io.netty.channel.ChannelHandler;
-import io.netty.channel.ChannelHandlerContext;
-import io.netty.channel.ChannelInboundHandlerAdapter;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.traccar.config.Config;
@@ -26,8 +23,7 @@ import org.traccar.geocoder.Geocoder;
import org.traccar.model.Position;
import org.traccar.session.cache.CacheManager;
-@ChannelHandler.Sharable
-public class GeocoderHandler extends ChannelInboundHandlerAdapter {
+public class GeocoderHandler extends BasePositionHandler {
private static final Logger LOGGER = LoggerFactory.getLogger(GeocoderHandler.class);
@@ -46,39 +42,38 @@ public class GeocoderHandler extends ChannelInboundHandlerAdapter {
}
@Override
- public void channelRead(final ChannelHandlerContext ctx, Object message) {
- if (message instanceof Position && !ignorePositions) {
- final Position position = (Position) message;
- if (processInvalidPositions || position.getValid()) {
- if (reuseDistance != 0) {
- Position lastPosition = cacheManager.getPosition(position.getDeviceId());
- if (lastPosition != null && lastPosition.getAddress() != null
- && position.getDouble(Position.KEY_DISTANCE) <= reuseDistance) {
- position.setAddress(lastPosition.getAddress());
- ctx.fireChannelRead(position);
- return;
- }
+ public void handlePosition(Position position, Callback callback) {
+ if (!ignorePositions) {
+ callback.processed(position);
+ }
+
+ if (processInvalidPositions || position.getValid()) {
+ if (reuseDistance != 0) {
+ Position lastPosition = cacheManager.getPosition(position.getDeviceId());
+ if (lastPosition != null && lastPosition.getAddress() != null
+ && position.getDouble(Position.KEY_DISTANCE) <= reuseDistance) {
+ position.setAddress(lastPosition.getAddress());
+ callback.processed(position);
+ return;
}
+ }
- geocoder.getAddress(position.getLatitude(), position.getLongitude(),
- new Geocoder.ReverseGeocoderCallback() {
- @Override
- public void onSuccess(String address) {
- position.setAddress(address);
- ctx.fireChannelRead(position);
- }
+ geocoder.getAddress(position.getLatitude(), position.getLongitude(),
+ new Geocoder.ReverseGeocoderCallback() {
+ @Override
+ public void onSuccess(String address) {
+ position.setAddress(address);
+ callback.processed(position);
+ }
- @Override
- public void onFailure(Throwable e) {
- LOGGER.warn("Geocoding failed", e);
- ctx.fireChannelRead(position);
- }
- });
- } else {
- ctx.fireChannelRead(position);
- }
+ @Override
+ public void onFailure(Throwable e) {
+ LOGGER.warn("Geocoding failed", e);
+ callback.processed(position);
+ }
+ });
} else {
- ctx.fireChannelRead(message);
+ callback.processed(position);
}
}
diff --git a/src/main/java/org/traccar/handler/GeofenceHandler.java b/src/main/java/org/traccar/handler/GeofenceHandler.java
index 68bc6dbf0..33b46f058 100644
--- a/src/main/java/org/traccar/handler/GeofenceHandler.java
+++ b/src/main/java/org/traccar/handler/GeofenceHandler.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2023 Anton Tananaev (anton@traccar.org)
+ * Copyright 2023 - 2024 Anton Tananaev (anton@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -15,20 +15,15 @@
*/
package org.traccar.handler;
-import io.netty.channel.ChannelHandler;
-import org.traccar.BaseDataHandler;
+import jakarta.inject.Inject;
import org.traccar.config.Config;
import org.traccar.helper.model.GeofenceUtil;
import org.traccar.model.Position;
import org.traccar.session.cache.CacheManager;
-import jakarta.inject.Inject;
-import jakarta.inject.Singleton;
import java.util.List;
-@Singleton
-@ChannelHandler.Sharable
-public class GeofenceHandler extends BaseDataHandler {
+public class GeofenceHandler extends BasePositionHandler {
private final Config config;
private final CacheManager cacheManager;
@@ -40,13 +35,13 @@ public class GeofenceHandler extends BaseDataHandler {
}
@Override
- protected Position handlePosition(Position position) {
+ public void handlePosition(Position position, Callback callback) {
List<Long> geofenceIds = GeofenceUtil.getCurrentGeofences(config, cacheManager, position);
if (!geofenceIds.isEmpty()) {
position.setGeofenceIds(geofenceIds);
}
- return position;
+ callback.processed(position);
}
}
diff --git a/src/main/java/org/traccar/handler/GeolocationHandler.java b/src/main/java/org/traccar/handler/GeolocationHandler.java
index a54ea03e3..cb9c04808 100644
--- a/src/main/java/org/traccar/handler/GeolocationHandler.java
+++ b/src/main/java/org/traccar/handler/GeolocationHandler.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2015 - 2023 Anton Tananaev (anton@traccar.org)
+ * Copyright 2015 - 2024 Anton Tananaev (anton@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -15,9 +15,6 @@
*/
package org.traccar.handler;
-import io.netty.channel.ChannelHandler;
-import io.netty.channel.ChannelHandlerContext;
-import io.netty.channel.ChannelInboundHandlerAdapter;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.traccar.config.Config;
@@ -27,8 +24,7 @@ import org.traccar.geolocation.GeolocationProvider;
import org.traccar.model.Position;
import org.traccar.session.cache.CacheManager;
-@ChannelHandler.Sharable
-public class GeolocationHandler extends ChannelInboundHandlerAdapter {
+public class GeolocationHandler extends BasePositionHandler {
private static final Logger LOGGER = LoggerFactory.getLogger(GeolocationHandler.class);
@@ -51,46 +47,41 @@ public class GeolocationHandler extends ChannelInboundHandlerAdapter {
}
@Override
- public void channelRead(final ChannelHandlerContext ctx, Object message) {
- if (message instanceof Position) {
- final Position position = (Position) message;
- if ((position.getOutdated() || processInvalidPositions && !position.getValid())
- && position.getNetwork() != null
- && (!requireWifi || position.getNetwork().getWifiAccessPoints() != null)) {
- if (reuse) {
- Position lastPosition = cacheManager.getPosition(position.getDeviceId());
- if (lastPosition != null && position.getNetwork().equals(lastPosition.getNetwork())) {
- updatePosition(
- position, lastPosition.getLatitude(), lastPosition.getLongitude(),
- lastPosition.getAccuracy());
- ctx.fireChannelRead(position);
- return;
- }
+ public void handlePosition(Position position, Callback callback) {
+ if ((position.getOutdated() || processInvalidPositions && !position.getValid())
+ && position.getNetwork() != null
+ && (!requireWifi || position.getNetwork().getWifiAccessPoints() != null)) {
+ if (reuse) {
+ Position lastPosition = cacheManager.getPosition(position.getDeviceId());
+ if (lastPosition != null && position.getNetwork().equals(lastPosition.getNetwork())) {
+ updatePosition(
+ position, lastPosition.getLatitude(), lastPosition.getLongitude(),
+ lastPosition.getAccuracy());
+ callback.processed(position);
+ return;
}
+ }
- if (statisticsManager != null) {
- statisticsManager.registerGeolocationRequest();
- }
+ if (statisticsManager != null) {
+ statisticsManager.registerGeolocationRequest();
+ }
- geolocationProvider.getLocation(position.getNetwork(),
- new GeolocationProvider.LocationProviderCallback() {
- @Override
- public void onSuccess(double latitude, double longitude, double accuracy) {
- updatePosition(position, latitude, longitude, accuracy);
- ctx.fireChannelRead(position);
- }
+ geolocationProvider.getLocation(position.getNetwork(),
+ new GeolocationProvider.LocationProviderCallback() {
+ @Override
+ public void onSuccess(double latitude, double longitude, double accuracy) {
+ updatePosition(position, latitude, longitude, accuracy);
+ callback.processed(position);
+ }
- @Override
- public void onFailure(Throwable e) {
- LOGGER.warn("Geolocation network error", e);
- ctx.fireChannelRead(position);
- }
- });
- } else {
- ctx.fireChannelRead(position);
- }
+ @Override
+ public void onFailure(Throwable e) {
+ LOGGER.warn("Geolocation network error", e);
+ callback.processed(position);
+ }
+ });
} else {
- ctx.fireChannelRead(message);
+ callback.processed(position);
}
}
diff --git a/src/main/java/org/traccar/handler/HemisphereHandler.java b/src/main/java/org/traccar/handler/HemisphereHandler.java
index 294e449db..6b64177e4 100644
--- a/src/main/java/org/traccar/handler/HemisphereHandler.java
+++ b/src/main/java/org/traccar/handler/HemisphereHandler.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2016 - 2022 Anton Tananaev (anton@traccar.org)
+ * Copyright 2016 - 2024 Anton Tananaev (anton@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -15,18 +15,12 @@
*/
package org.traccar.handler;
-import io.netty.channel.ChannelHandler;
-import org.traccar.BaseDataHandler;
+import jakarta.inject.Inject;
import org.traccar.config.Config;
import org.traccar.config.Keys;
import org.traccar.model.Position;
-import jakarta.inject.Inject;
-import jakarta.inject.Singleton;
-
-@Singleton
-@ChannelHandler.Sharable
-public class HemisphereHandler extends BaseDataHandler {
+public class HemisphereHandler extends BasePositionHandler {
private int latitudeFactor;
private int longitudeFactor;
@@ -52,14 +46,14 @@ public class HemisphereHandler extends BaseDataHandler {
}
@Override
- protected Position handlePosition(Position position) {
+ public void handlePosition(Position position, Callback callback) {
if (latitudeFactor != 0) {
position.setLatitude(Math.abs(position.getLatitude()) * latitudeFactor);
}
if (longitudeFactor != 0) {
position.setLongitude(Math.abs(position.getLongitude()) * longitudeFactor);
}
- return position;
+ callback.processed(position);
}
}
diff --git a/src/main/java/org/traccar/handler/MotionHandler.java b/src/main/java/org/traccar/handler/MotionHandler.java
index 68a31a16a..bb7ff2a65 100644
--- a/src/main/java/org/traccar/handler/MotionHandler.java
+++ b/src/main/java/org/traccar/handler/MotionHandler.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2017 - 2023 Anton Tananaev (anton@traccar.org)
+ * Copyright 2017 - 2024 Anton Tananaev (anton@traccar.org)
* Copyright 2017 Andrey Kunitsyn (andrey@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
@@ -16,19 +16,13 @@
*/
package org.traccar.handler;
-import io.netty.channel.ChannelHandler;
-import org.traccar.BaseDataHandler;
+import jakarta.inject.Inject;
import org.traccar.config.Keys;
import org.traccar.helper.model.AttributeUtil;
import org.traccar.model.Position;
import org.traccar.session.cache.CacheManager;
-import jakarta.inject.Inject;
-import jakarta.inject.Singleton;
-
-@Singleton
-@ChannelHandler.Sharable
-public class MotionHandler extends BaseDataHandler {
+public class MotionHandler extends BasePositionHandler {
private final CacheManager cacheManager;
@@ -38,13 +32,13 @@ public class MotionHandler extends BaseDataHandler {
}
@Override
- protected Position handlePosition(Position position) {
+ public void handlePosition(Position position, Callback callback) {
if (!position.hasAttribute(Position.KEY_MOTION)) {
double threshold = AttributeUtil.lookup(
cacheManager, Keys.EVENT_MOTION_SPEED_THRESHOLD, position.getDeviceId());
position.set(Position.KEY_MOTION, position.getSpeed() > threshold);
}
- return position;
+ callback.processed(position);
}
}
diff --git a/src/main/java/org/traccar/PositionForwardingHandler.java b/src/main/java/org/traccar/handler/PositionForwardingHandler.java
index a79b01367..be62fff37 100644
--- a/src/main/java/org/traccar/PositionForwardingHandler.java
+++ b/src/main/java/org/traccar/handler/PositionForwardingHandler.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2015 - 2022 Anton Tananaev (anton@traccar.org)
+ * Copyright 2015 - 2024 Anton Tananaev (anton@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -13,12 +13,13 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-package org.traccar;
+package org.traccar.handler;
-import io.netty.channel.ChannelHandler;
import io.netty.util.Timeout;
import io.netty.util.Timer;
import io.netty.util.TimerTask;
+import jakarta.annotation.Nullable;
+import jakarta.inject.Inject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.traccar.config.Config;
@@ -30,15 +31,10 @@ import org.traccar.model.Device;
import org.traccar.model.Position;
import org.traccar.session.cache.CacheManager;
-import jakarta.annotation.Nullable;
-import jakarta.inject.Inject;
-import jakarta.inject.Singleton;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicInteger;
-@Singleton
-@ChannelHandler.Sharable
-public class PositionForwardingHandler extends BaseDataHandler {
+public class PositionForwardingHandler extends BasePositionHandler {
private static final Logger LOGGER = LoggerFactory.getLogger(PositionForwardingHandler.class);
@@ -128,14 +124,14 @@ public class PositionForwardingHandler extends BaseDataHandler {
}
@Override
- protected Position handlePosition(Position position) {
+ public void handlePosition(Position position, Callback callback) {
if (positionForwarder != null) {
PositionData positionData = new PositionData();
positionData.setPosition(position);
positionData.setDevice(cacheManager.getObject(Device.class, position.getDeviceId()));
new AsyncRequestAndCallback(positionData).send();
}
- return position;
+ callback.processed(position);
}
}
diff --git a/src/main/java/org/traccar/handler/SpeedLimitHandler.java b/src/main/java/org/traccar/handler/SpeedLimitHandler.java
index 6edb6e912..604c10ca7 100644
--- a/src/main/java/org/traccar/handler/SpeedLimitHandler.java
+++ b/src/main/java/org/traccar/handler/SpeedLimitHandler.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2020 - 2022 Anton Tananaev (anton@traccar.org)
+ * Copyright 2020 - 2024 Anton Tananaev (anton@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -15,20 +15,13 @@
*/
package org.traccar.handler;
-import io.netty.channel.ChannelHandler;
-import io.netty.channel.ChannelHandlerContext;
-import io.netty.channel.ChannelInboundHandlerAdapter;
+import jakarta.inject.Inject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.traccar.model.Position;
import org.traccar.speedlimit.SpeedLimitProvider;
-import jakarta.inject.Inject;
-import jakarta.inject.Singleton;
-
-@Singleton
-@ChannelHandler.Sharable
-public class SpeedLimitHandler extends ChannelInboundHandlerAdapter {
+public class SpeedLimitHandler extends BasePositionHandler {
private static final Logger LOGGER = LoggerFactory.getLogger(SpeedLimitHandler.class);
@@ -40,26 +33,22 @@ public class SpeedLimitHandler extends ChannelInboundHandlerAdapter {
}
@Override
- public void channelRead(final ChannelHandlerContext ctx, Object message) {
- if (message instanceof Position) {
- final Position position = (Position) message;
- speedLimitProvider.getSpeedLimit(position.getLatitude(), position.getLongitude(),
- new SpeedLimitProvider.SpeedLimitProviderCallback() {
- @Override
- public void onSuccess(double speedLimit) {
- position.set(Position.KEY_SPEED_LIMIT, speedLimit);
- ctx.fireChannelRead(position);
- }
-
- @Override
- public void onFailure(Throwable e) {
- LOGGER.warn("Speed limit provider failed", e);
- ctx.fireChannelRead(position);
- }
- });
- } else {
- ctx.fireChannelRead(message);
- }
+ public void handlePosition(Position position, Callback callback) {
+
+ speedLimitProvider.getSpeedLimit(position.getLatitude(), position.getLongitude(),
+ new SpeedLimitProvider.SpeedLimitProviderCallback() {
+ @Override
+ public void onSuccess(double speedLimit) {
+ position.set(Position.KEY_SPEED_LIMIT, speedLimit);
+ callback.processed(position);
+ }
+
+ @Override
+ public void onFailure(Throwable e) {
+ LOGGER.warn("Speed limit provider failed", e);
+ callback.processed(position);
+ }
+ });
}
}
diff --git a/src/main/java/org/traccar/handler/TimeHandler.java b/src/main/java/org/traccar/handler/TimeHandler.java
index ef0c3445d..2e703c681 100644
--- a/src/main/java/org/traccar/handler/TimeHandler.java
+++ b/src/main/java/org/traccar/handler/TimeHandler.java
@@ -15,11 +15,7 @@
*/
package org.traccar.handler;
-import io.netty.channel.ChannelHandler;
-import io.netty.channel.ChannelHandlerContext;
-import io.netty.channel.ChannelInboundHandlerAdapter;
import jakarta.inject.Inject;
-import jakarta.inject.Singleton;
import org.traccar.config.Config;
import org.traccar.config.Keys;
import org.traccar.model.Position;
@@ -28,9 +24,7 @@ import java.util.Arrays;
import java.util.HashSet;
import java.util.Set;
-@Singleton
-@ChannelHandler.Sharable
-public class TimeHandler extends ChannelInboundHandlerAdapter {
+public class TimeHandler extends BasePositionHandler {
private final boolean enabled;
private final boolean useServerTime;
@@ -53,10 +47,9 @@ public class TimeHandler extends ChannelInboundHandlerAdapter {
}
@Override
- public void channelRead(ChannelHandlerContext ctx, Object msg) {
+ public void handlePosition(Position position, Callback callback) {
- if (enabled && msg instanceof Position) {
- Position position = (Position) msg;
+ if (enabled) {
if (protocols == null || protocols.contains(position.getProtocol())) {
if (useServerTime) {
position.setDeviceTime(position.getServerTime());
@@ -66,7 +59,7 @@ public class TimeHandler extends ChannelInboundHandlerAdapter {
}
}
}
- ctx.fireChannelRead(msg);
+ callback.processed(position);
}
}
diff --git a/src/main/java/org/traccar/handler/events/AlertEventHandler.java b/src/main/java/org/traccar/handler/events/AlertEventHandler.java
index 531a0f957..ca580b60d 100644
--- a/src/main/java/org/traccar/handler/events/AlertEventHandler.java
+++ b/src/main/java/org/traccar/handler/events/AlertEventHandler.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2016 - 2022 Anton Tananaev (anton@traccar.org)
+ * Copyright 2016 - 2024 Anton Tananaev (anton@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -15,21 +15,13 @@
*/
package org.traccar.handler.events;
-import java.util.Collections;
-import java.util.Map;
-
-import io.netty.channel.ChannelHandler;
+import jakarta.inject.Inject;
import org.traccar.config.Config;
import org.traccar.config.Keys;
import org.traccar.model.Event;
import org.traccar.model.Position;
import org.traccar.session.cache.CacheManager;
-import jakarta.inject.Inject;
-import jakarta.inject.Singleton;
-
-@Singleton
-@ChannelHandler.Sharable
public class AlertEventHandler extends BaseEventHandler {
private final CacheManager cacheManager;
@@ -42,7 +34,7 @@ public class AlertEventHandler extends BaseEventHandler {
}
@Override
- protected Map<Event, Position> analyzePosition(Position position) {
+ public void analyzePosition(Position position, Callback callback) {
Object alarm = position.getAttributes().get(Position.KEY_ALARM);
if (alarm != null) {
boolean ignoreAlert = false;
@@ -55,10 +47,9 @@ public class AlertEventHandler extends BaseEventHandler {
if (!ignoreAlert) {
Event event = new Event(Event.TYPE_ALARM, position);
event.set(Position.KEY_ALARM, (String) alarm);
- return Collections.singletonMap(event, position);
+ callback.eventDetected(event);
}
}
- return null;
}
}
diff --git a/src/main/java/org/traccar/handler/events/BaseEventHandler.java b/src/main/java/org/traccar/handler/events/BaseEventHandler.java
index 4a4fb40ff..009c83145 100644
--- a/src/main/java/org/traccar/handler/events/BaseEventHandler.java
+++ b/src/main/java/org/traccar/handler/events/BaseEventHandler.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2016 - 2022 Anton Tananaev (anton@traccar.org)
+ * Copyright 2016 - 2024 Anton Tananaev (anton@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -15,33 +15,17 @@
*/
package org.traccar.handler.events;
-import java.util.Map;
-
-import org.traccar.BaseDataHandler;
-import org.traccar.database.NotificationManager;
import org.traccar.model.Event;
import org.traccar.model.Position;
-import jakarta.inject.Inject;
-
-public abstract class BaseEventHandler extends BaseDataHandler {
-
- private NotificationManager notificationManager;
+public abstract class BaseEventHandler {
- @Inject
- public void setNotificationManager(NotificationManager notificationManager) {
- this.notificationManager = notificationManager;
+ public interface Callback {
+ void eventDetected(Event event);
}
- @Override
- protected Position handlePosition(Position position) {
- Map<Event, Position> events = analyzePosition(position);
- if (events != null && !events.isEmpty()) {
- notificationManager.updateEvents(events);
- }
- return position;
- }
-
- protected abstract Map<Event, Position> analyzePosition(Position position);
-
+ /**
+ * Event handlers should be processed synchronously.
+ */
+ public abstract void analyzePosition(Position position, Callback callback);
}
diff --git a/src/main/java/org/traccar/handler/events/BehaviorEventHandler.java b/src/main/java/org/traccar/handler/events/BehaviorEventHandler.java
index 08ae35fcd..d654e18ce 100644
--- a/src/main/java/org/traccar/handler/events/BehaviorEventHandler.java
+++ b/src/main/java/org/traccar/handler/events/BehaviorEventHandler.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2021 - 2022 Anton Tananaev (anton@traccar.org)
+ * Copyright 2021 - 2024 Anton Tananaev (anton@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -15,7 +15,7 @@
*/
package org.traccar.handler.events;
-import io.netty.channel.ChannelHandler;
+import jakarta.inject.Inject;
import org.traccar.config.Config;
import org.traccar.config.Keys;
import org.traccar.helper.UnitsConverter;
@@ -23,13 +23,6 @@ import org.traccar.model.Event;
import org.traccar.model.Position;
import org.traccar.session.cache.CacheManager;
-import jakarta.inject.Inject;
-import jakarta.inject.Singleton;
-import java.util.Collections;
-import java.util.Map;
-
-@Singleton
-@ChannelHandler.Sharable
public class BehaviorEventHandler extends BaseEventHandler {
private final double accelerationThreshold;
@@ -45,7 +38,7 @@ public class BehaviorEventHandler extends BaseEventHandler {
}
@Override
- protected Map<Event, Position> analyzePosition(Position position) {
+ public void analyzePosition(Position position, Callback callback) {
Position lastPosition = cacheManager.getPosition(position.getDeviceId());
if (lastPosition != null && position.getFixTime().equals(lastPosition.getFixTime())) {
@@ -54,14 +47,13 @@ public class BehaviorEventHandler extends BaseEventHandler {
if (accelerationThreshold != 0 && acceleration >= accelerationThreshold) {
Event event = new Event(Event.TYPE_ALARM, position);
event.set(Position.KEY_ALARM, Position.ALARM_ACCELERATION);
- return Collections.singletonMap(event, position);
+ callback.eventDetected(event);
} else if (brakingThreshold != 0 && acceleration <= -brakingThreshold) {
Event event = new Event(Event.TYPE_ALARM, position);
event.set(Position.KEY_ALARM, Position.ALARM_BRAKING);
- return Collections.singletonMap(event, position);
+ callback.eventDetected(event);
}
}
- return null;
}
}
diff --git a/src/main/java/org/traccar/handler/events/CommandResultEventHandler.java b/src/main/java/org/traccar/handler/events/CommandResultEventHandler.java
index b70f8f33b..b98807b23 100644
--- a/src/main/java/org/traccar/handler/events/CommandResultEventHandler.java
+++ b/src/main/java/org/traccar/handler/events/CommandResultEventHandler.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2016 - 2022 Anton Tananaev (anton@traccar.org)
+ * Copyright 2016 - 2024 Anton Tananaev (anton@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -15,18 +15,10 @@
*/
package org.traccar.handler.events;
-import java.util.Collections;
-import java.util.Map;
-
-import io.netty.channel.ChannelHandler;
+import jakarta.inject.Inject;
import org.traccar.model.Event;
import org.traccar.model.Position;
-import jakarta.inject.Inject;
-import jakarta.inject.Singleton;
-
-@Singleton
-@ChannelHandler.Sharable
public class CommandResultEventHandler extends BaseEventHandler {
@Inject
@@ -34,14 +26,13 @@ public class CommandResultEventHandler extends BaseEventHandler {
}
@Override
- protected Map<Event, Position> analyzePosition(Position position) {
+ public void analyzePosition(Position position, Callback callback) {
Object commandResult = position.getAttributes().get(Position.KEY_RESULT);
if (commandResult != null) {
Event event = new Event(Event.TYPE_COMMAND_RESULT, position);
event.set(Position.KEY_RESULT, (String) commandResult);
- return Collections.singletonMap(event, position);
+ callback.eventDetected(event);
}
- return null;
}
}
diff --git a/src/main/java/org/traccar/handler/events/DriverEventHandler.java b/src/main/java/org/traccar/handler/events/DriverEventHandler.java
index b68327983..31f8d2b4b 100644
--- a/src/main/java/org/traccar/handler/events/DriverEventHandler.java
+++ b/src/main/java/org/traccar/handler/events/DriverEventHandler.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2017 - 2022 Anton Tananaev (anton@traccar.org)
+ * Copyright 2017 - 2024 Anton Tananaev (anton@traccar.org)
* Copyright 2017 Andrey Kunitsyn (andrey@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
@@ -16,19 +16,12 @@
*/
package org.traccar.handler.events;
-import io.netty.channel.ChannelHandler;
+import jakarta.inject.Inject;
import org.traccar.helper.model.PositionUtil;
import org.traccar.model.Event;
import org.traccar.model.Position;
import org.traccar.session.cache.CacheManager;
-import jakarta.inject.Inject;
-import jakarta.inject.Singleton;
-import java.util.Collections;
-import java.util.Map;
-
-@Singleton
-@ChannelHandler.Sharable
public class DriverEventHandler extends BaseEventHandler {
private final CacheManager cacheManager;
@@ -39,9 +32,9 @@ public class DriverEventHandler extends BaseEventHandler {
}
@Override
- protected Map<Event, Position> analyzePosition(Position position) {
+ public void analyzePosition(Position position, Callback callback) {
if (!PositionUtil.isLatest(cacheManager, position)) {
- return null;
+ return;
}
String driverUniqueId = position.getString(Position.KEY_DRIVER_UNIQUE_ID);
if (driverUniqueId != null) {
@@ -53,10 +46,9 @@ public class DriverEventHandler extends BaseEventHandler {
if (!driverUniqueId.equals(oldDriverUniqueId)) {
Event event = new Event(Event.TYPE_DRIVER_CHANGED, position);
event.set(Position.KEY_DRIVER_UNIQUE_ID, driverUniqueId);
- return Collections.singletonMap(event, position);
+ callback.eventDetected(event);
}
}
- return null;
}
}
diff --git a/src/main/java/org/traccar/handler/events/FuelEventHandler.java b/src/main/java/org/traccar/handler/events/FuelEventHandler.java
index e5085ecc2..c5675f51d 100644
--- a/src/main/java/org/traccar/handler/events/FuelEventHandler.java
+++ b/src/main/java/org/traccar/handler/events/FuelEventHandler.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2017 - 2023 Anton Tananaev (anton@traccar.org)
+ * Copyright 2017 - 2024 Anton Tananaev (anton@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -15,7 +15,7 @@
*/
package org.traccar.handler.events;
-import io.netty.channel.ChannelHandler;
+import jakarta.inject.Inject;
import org.traccar.config.Keys;
import org.traccar.helper.model.AttributeUtil;
import org.traccar.helper.model.PositionUtil;
@@ -24,12 +24,6 @@ import org.traccar.model.Event;
import org.traccar.model.Position;
import org.traccar.session.cache.CacheManager;
-import jakarta.inject.Inject;
-import jakarta.inject.Singleton;
-import java.util.Map;
-
-@Singleton
-@ChannelHandler.Sharable
public class FuelEventHandler extends BaseEventHandler {
private final CacheManager cacheManager;
@@ -40,14 +34,14 @@ public class FuelEventHandler extends BaseEventHandler {
}
@Override
- protected Map<Event, Position> analyzePosition(Position position) {
+ public void analyzePosition(Position position, Callback callback) {
Device device = cacheManager.getObject(Device.class, position.getDeviceId());
if (device == null) {
- return null;
+ return;
}
if (!PositionUtil.isLatest(cacheManager, position)) {
- return null;
+ return;
}
if (position.hasAttribute(Position.KEY_FUEL_LEVEL)) {
@@ -61,19 +55,17 @@ public class FuelEventHandler extends BaseEventHandler {
double threshold = AttributeUtil.lookup(
cacheManager, Keys.EVENT_FUEL_INCREASE_THRESHOLD, position.getDeviceId());
if (threshold > 0 && change >= threshold) {
- return Map.of(new Event(Event.TYPE_DEVICE_FUEL_INCREASE, position), position);
+ callback.eventDetected(new Event(Event.TYPE_DEVICE_FUEL_INCREASE, position));
}
} else if (change < 0) {
double threshold = AttributeUtil.lookup(
cacheManager, Keys.EVENT_FUEL_DROP_THRESHOLD, position.getDeviceId());
if (threshold > 0 && Math.abs(change) >= threshold) {
- return Map.of(new Event(Event.TYPE_DEVICE_FUEL_DROP, position), position);
+ callback.eventDetected(new Event(Event.TYPE_DEVICE_FUEL_DROP, position));
}
}
}
}
-
- return null;
}
}
diff --git a/src/main/java/org/traccar/handler/events/GeofenceEventHandler.java b/src/main/java/org/traccar/handler/events/GeofenceEventHandler.java
index dbe2b8118..c8ecfb1ed 100644
--- a/src/main/java/org/traccar/handler/events/GeofenceEventHandler.java
+++ b/src/main/java/org/traccar/handler/events/GeofenceEventHandler.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2016 - 2023 Anton Tananaev (anton@traccar.org)
+ * Copyright 2016 - 2024 Anton Tananaev (anton@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -15,7 +15,7 @@
*/
package org.traccar.handler.events;
-import io.netty.channel.ChannelHandler;
+import jakarta.inject.Inject;
import org.traccar.helper.model.PositionUtil;
import org.traccar.model.Calendar;
import org.traccar.model.Event;
@@ -23,15 +23,9 @@ import org.traccar.model.Geofence;
import org.traccar.model.Position;
import org.traccar.session.cache.CacheManager;
-import jakarta.inject.Inject;
-import jakarta.inject.Singleton;
import java.util.ArrayList;
-import java.util.HashMap;
import java.util.List;
-import java.util.Map;
-@Singleton
-@ChannelHandler.Sharable
public class GeofenceEventHandler extends BaseEventHandler {
private final CacheManager cacheManager;
@@ -42,9 +36,9 @@ public class GeofenceEventHandler extends BaseEventHandler {
}
@Override
- protected Map<Event, Position> analyzePosition(Position position) {
+ public void analyzePosition(Position position, Callback callback) {
if (!PositionUtil.isLatest(cacheManager, position)) {
- return null;
+ return;
}
List<Long> oldGeofences = new ArrayList<>();
@@ -60,7 +54,6 @@ public class GeofenceEventHandler extends BaseEventHandler {
oldGeofences.removeAll(position.getGeofenceIds());
}
- Map<Event, Position> events = new HashMap<>();
for (long geofenceId : oldGeofences) {
Geofence geofence = cacheManager.getObject(Geofence.class, geofenceId);
if (geofence != null) {
@@ -69,7 +62,7 @@ public class GeofenceEventHandler extends BaseEventHandler {
if (calendar == null || calendar.checkMoment(position.getFixTime())) {
Event event = new Event(Event.TYPE_GEOFENCE_EXIT, position);
event.setGeofenceId(geofenceId);
- events.put(event, position);
+ callback.eventDetected(event);
}
}
}
@@ -79,10 +72,8 @@ public class GeofenceEventHandler extends BaseEventHandler {
if (calendar == null || calendar.checkMoment(position.getFixTime())) {
Event event = new Event(Event.TYPE_GEOFENCE_ENTER, position);
event.setGeofenceId(geofenceId);
- events.put(event, position);
+ callback.eventDetected(event);
}
}
- return events;
}
-
}
diff --git a/src/main/java/org/traccar/handler/events/IgnitionEventHandler.java b/src/main/java/org/traccar/handler/events/IgnitionEventHandler.java
index ba4159a42..bbf9fadd1 100644
--- a/src/main/java/org/traccar/handler/events/IgnitionEventHandler.java
+++ b/src/main/java/org/traccar/handler/events/IgnitionEventHandler.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2016 - 2022 Anton Tananaev (anton@traccar.org)
+ * Copyright 2016 - 2024 Anton Tananaev (anton@traccar.org)
* Copyright 2016 Andrey Kunitsyn (andrey@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
@@ -16,21 +16,13 @@
*/
package org.traccar.handler.events;
-import java.util.Collections;
-import java.util.Map;
-
-import io.netty.channel.ChannelHandler;
+import jakarta.inject.Inject;
import org.traccar.helper.model.PositionUtil;
import org.traccar.model.Device;
import org.traccar.model.Event;
import org.traccar.model.Position;
import org.traccar.session.cache.CacheManager;
-import jakarta.inject.Inject;
-import jakarta.inject.Singleton;
-
-@Singleton
-@ChannelHandler.Sharable
public class IgnitionEventHandler extends BaseEventHandler {
private final CacheManager cacheManager;
@@ -41,14 +33,12 @@ public class IgnitionEventHandler extends BaseEventHandler {
}
@Override
- protected Map<Event, Position> analyzePosition(Position position) {
+ public void analyzePosition(Position position, Callback callback) {
Device device = cacheManager.getObject(Device.class, position.getDeviceId());
if (device == null || !PositionUtil.isLatest(cacheManager, position)) {
- return null;
+ return;
}
- Map<Event, Position> result = null;
-
if (position.hasAttribute(Position.KEY_IGNITION)) {
boolean ignition = position.getBoolean(Position.KEY_IGNITION);
@@ -57,15 +47,12 @@ public class IgnitionEventHandler extends BaseEventHandler {
boolean oldIgnition = lastPosition.getBoolean(Position.KEY_IGNITION);
if (ignition && !oldIgnition) {
- result = Collections.singletonMap(
- new Event(Event.TYPE_IGNITION_ON, position), position);
+ callback.eventDetected(new Event(Event.TYPE_IGNITION_ON, position));
} else if (!ignition && oldIgnition) {
- result = Collections.singletonMap(
- new Event(Event.TYPE_IGNITION_OFF, position), position);
+ callback.eventDetected(new Event(Event.TYPE_IGNITION_OFF, position));
}
}
}
- return result;
}
}
diff --git a/src/main/java/org/traccar/handler/events/MaintenanceEventHandler.java b/src/main/java/org/traccar/handler/events/MaintenanceEventHandler.java
index 2fa2e8869..573ad4ad6 100644
--- a/src/main/java/org/traccar/handler/events/MaintenanceEventHandler.java
+++ b/src/main/java/org/traccar/handler/events/MaintenanceEventHandler.java
@@ -16,20 +16,12 @@
*/
package org.traccar.handler.events;
-import java.util.HashMap;
-import java.util.Map;
-
-import io.netty.channel.ChannelHandler;
+import jakarta.inject.Inject;
import org.traccar.model.Event;
import org.traccar.model.Maintenance;
import org.traccar.model.Position;
import org.traccar.session.cache.CacheManager;
-import jakarta.inject.Inject;
-import jakarta.inject.Singleton;
-
-@Singleton
-@ChannelHandler.Sharable
public class MaintenanceEventHandler extends BaseEventHandler {
private final CacheManager cacheManager;
@@ -40,13 +32,12 @@ public class MaintenanceEventHandler extends BaseEventHandler {
}
@Override
- protected Map<Event, Position> analyzePosition(Position position) {
+ public void analyzePosition(Position position, Callback callback) {
Position lastPosition = cacheManager.getPosition(position.getDeviceId());
if (lastPosition == null || position.getFixTime().compareTo(lastPosition.getFixTime()) < 0) {
- return null;
+ return;
}
- Map<Event, Position> events = new HashMap<>();
for (Maintenance maintenance : cacheManager.getDeviceObjects(position.getDeviceId(), Maintenance.class)) {
if (maintenance.getPeriod() != 0) {
double oldValue = getValue(lastPosition, maintenance.getType());
@@ -58,13 +49,11 @@ public class MaintenanceEventHandler extends BaseEventHandler {
Event event = new Event(Event.TYPE_MAINTENANCE, position);
event.setMaintenanceId(maintenance.getId());
event.set(maintenance.getType(), newValue);
- events.put(event, position);
+ callback.eventDetected(event);
}
}
}
}
-
- return events;
}
private double getValue(Position position, String type) {
diff --git a/src/main/java/org/traccar/handler/events/MediaEventHandler.java b/src/main/java/org/traccar/handler/events/MediaEventHandler.java
index 52d8e6961..2745296c4 100644
--- a/src/main/java/org/traccar/handler/events/MediaEventHandler.java
+++ b/src/main/java/org/traccar/handler/events/MediaEventHandler.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2022 Anton Tananaev (anton@traccar.org)
+ * Copyright 2022 - 2024 Anton Tananaev (anton@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -15,18 +15,12 @@
*/
package org.traccar.handler.events;
-import io.netty.channel.ChannelHandler;
+import jakarta.inject.Inject;
import org.traccar.model.Event;
import org.traccar.model.Position;
-import jakarta.inject.Inject;
-import jakarta.inject.Singleton;
-import java.util.Map;
-import java.util.stream.Collectors;
import java.util.stream.Stream;
-@Singleton
-@ChannelHandler.Sharable
public class MediaEventHandler extends BaseEventHandler {
@Inject
@@ -34,8 +28,8 @@ public class MediaEventHandler extends BaseEventHandler {
}
@Override
- protected Map<Event, Position> analyzePosition(Position position) {
- return Stream.of(Position.KEY_IMAGE, Position.KEY_VIDEO, Position.KEY_AUDIO)
+ public void analyzePosition(Position position, Callback callback) {
+ Stream.of(Position.KEY_IMAGE, Position.KEY_VIDEO, Position.KEY_AUDIO)
.filter(position::hasAttribute)
.map(type -> {
Event event = new Event(Event.TYPE_MEDIA, position);
@@ -43,7 +37,7 @@ public class MediaEventHandler extends BaseEventHandler {
event.set("file", position.getString(type));
return event;
})
- .collect(Collectors.toMap(event -> event, event -> position));
+ .forEach(callback::eventDetected);
}
}
diff --git a/src/main/java/org/traccar/handler/events/MotionEventHandler.java b/src/main/java/org/traccar/handler/events/MotionEventHandler.java
index 15902d6d4..41d68985b 100644
--- a/src/main/java/org/traccar/handler/events/MotionEventHandler.java
+++ b/src/main/java/org/traccar/handler/events/MotionEventHandler.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2016 - 2023 Anton Tananaev (anton@traccar.org)
+ * Copyright 2016 - 2024 Anton Tananaev (anton@traccar.org)
* Copyright 2017 Andrey Kunitsyn (andrey@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
@@ -16,14 +16,13 @@
*/
package org.traccar.handler.events;
-import io.netty.channel.ChannelHandler;
+import jakarta.inject.Inject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.traccar.config.Keys;
import org.traccar.helper.model.AttributeUtil;
import org.traccar.helper.model.PositionUtil;
import org.traccar.model.Device;
-import org.traccar.model.Event;
import org.traccar.model.Position;
import org.traccar.reports.common.TripsConfig;
import org.traccar.session.cache.CacheManager;
@@ -35,13 +34,6 @@ import org.traccar.storage.query.Columns;
import org.traccar.storage.query.Condition;
import org.traccar.storage.query.Request;
-import jakarta.inject.Inject;
-import jakarta.inject.Singleton;
-import java.util.Collections;
-import java.util.Map;
-
-@Singleton
-@ChannelHandler.Sharable
public class MotionEventHandler extends BaseEventHandler {
private static final Logger LOGGER = LoggerFactory.getLogger(MotionEventHandler.class);
@@ -56,17 +48,17 @@ public class MotionEventHandler extends BaseEventHandler {
}
@Override
- protected Map<Event, Position> analyzePosition(Position position) {
+ public void analyzePosition(Position position, Callback callback) {
long deviceId = position.getDeviceId();
Device device = cacheManager.getObject(Device.class, deviceId);
if (device == null || !PositionUtil.isLatest(cacheManager, position)) {
- return null;
+ return;
}
boolean processInvalid = AttributeUtil.lookup(
cacheManager, Keys.EVENT_MOTION_PROCESS_INVALID_POSITIONS, deviceId);
if (!processInvalid && !position.getValid()) {
- return null;
+ return;
}
TripsConfig tripsConfig = new TripsConfig(new AttributeUtil.CacheProvider(cacheManager, deviceId));
@@ -82,7 +74,9 @@ public class MotionEventHandler extends BaseEventHandler {
LOGGER.warn("Update device motion error", e);
}
}
- return state.getEvent() != null ? Collections.singletonMap(state.getEvent(), position) : null;
+ if (state.getEvent() != null) {
+ callback.eventDetected(state.getEvent());
+ }
}
}
diff --git a/src/main/java/org/traccar/handler/events/OverspeedEventHandler.java b/src/main/java/org/traccar/handler/events/OverspeedEventHandler.java
index 3bb5f713c..9598581e6 100644
--- a/src/main/java/org/traccar/handler/events/OverspeedEventHandler.java
+++ b/src/main/java/org/traccar/handler/events/OverspeedEventHandler.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2016 - 2023 Anton Tananaev (anton@traccar.org)
+ * Copyright 2016 - 2024 Anton Tananaev (anton@traccar.org)
* Copyright 2018 Andrey Kunitsyn (andrey@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
@@ -16,7 +16,7 @@
*/
package org.traccar.handler.events;
-import io.netty.channel.ChannelHandler;
+import jakarta.inject.Inject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.traccar.config.Config;
@@ -24,7 +24,6 @@ import org.traccar.config.Keys;
import org.traccar.helper.model.AttributeUtil;
import org.traccar.helper.model.PositionUtil;
import org.traccar.model.Device;
-import org.traccar.model.Event;
import org.traccar.model.Geofence;
import org.traccar.model.Position;
import org.traccar.session.cache.CacheManager;
@@ -36,13 +35,6 @@ import org.traccar.storage.query.Columns;
import org.traccar.storage.query.Condition;
import org.traccar.storage.query.Request;
-import jakarta.inject.Inject;
-import jakarta.inject.Singleton;
-import java.util.Collections;
-import java.util.Map;
-
-@Singleton
-@ChannelHandler.Sharable
public class OverspeedEventHandler extends BaseEventHandler {
private static final Logger LOGGER = LoggerFactory.getLogger(OverspeedEventHandler.class);
@@ -55,8 +47,7 @@ public class OverspeedEventHandler extends BaseEventHandler {
private final double multiplier;
@Inject
- public OverspeedEventHandler(
- Config config, CacheManager cacheManager, Storage storage) {
+ public OverspeedEventHandler(Config config, CacheManager cacheManager, Storage storage) {
this.cacheManager = cacheManager;
this.storage = storage;
minimalDuration = config.getLong(Keys.EVENT_OVERSPEED_MINIMAL_DURATION) * 1000;
@@ -65,15 +56,15 @@ public class OverspeedEventHandler extends BaseEventHandler {
}
@Override
- protected Map<Event, Position> analyzePosition(Position position) {
+ public void analyzePosition(Position position, Callback callback) {
long deviceId = position.getDeviceId();
Device device = cacheManager.getObject(Device.class, position.getDeviceId());
if (device == null) {
- return null;
+ return;
}
if (!PositionUtil.isLatest(cacheManager, position) || !position.getValid()) {
- return null;
+ return;
}
double speedLimit = AttributeUtil.lookup(cacheManager, Keys.EVENT_OVERSPEED_LIMIT, deviceId);
@@ -105,7 +96,7 @@ public class OverspeedEventHandler extends BaseEventHandler {
}
if (speedLimit == 0) {
- return null;
+ return;
}
OverspeedState state = OverspeedState.fromDevice(device);
@@ -120,7 +111,9 @@ public class OverspeedEventHandler extends BaseEventHandler {
LOGGER.warn("Update device overspeed error", e);
}
}
- return state.getEvent() != null ? Collections.singletonMap(state.getEvent(), position) : null;
+ if (state.getEvent() != null) {
+ callback.eventDetected(state.getEvent());
+ }
}
}
diff --git a/src/main/java/org/traccar/handler/AcknowledgementHandler.java b/src/main/java/org/traccar/handler/network/AcknowledgementHandler.java
index 4c1085998..e87f5d34c 100644
--- a/src/main/java/org/traccar/handler/AcknowledgementHandler.java
+++ b/src/main/java/org/traccar/handler/network/AcknowledgementHandler.java
@@ -13,7 +13,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-package org.traccar.handler;
+package org.traccar.handler.network;
import io.netty.channel.ChannelHandlerContext;
import io.netty.channel.ChannelOutboundHandlerAdapter;
diff --git a/src/main/java/org/traccar/MainEventHandler.java b/src/main/java/org/traccar/handler/network/MainEventHandler.java
index fb0171d63..901036d44 100644
--- a/src/main/java/org/traccar/MainEventHandler.java
+++ b/src/main/java/org/traccar/handler/network/MainEventHandler.java
@@ -13,7 +13,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-package org.traccar;
+package org.traccar.handler.network;
import io.netty.channel.Channel;
import io.netty.channel.ChannelHandler;
@@ -24,10 +24,11 @@ import io.netty.handler.codec.http.HttpRequestDecoder;
import io.netty.handler.timeout.IdleStateEvent;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
+import org.traccar.BasePipelineFactory;
+import org.traccar.BaseProtocolDecoder;
import org.traccar.config.Config;
import org.traccar.config.Keys;
import org.traccar.database.StatisticsManager;
-import org.traccar.handler.AcknowledgementHandler;
import org.traccar.helper.DateUtil;
import org.traccar.helper.NetworkUtil;
import org.traccar.helper.model.PositionUtil;
diff --git a/src/main/java/org/traccar/handler/NetworkForwarderHandler.java b/src/main/java/org/traccar/handler/network/NetworkForwarderHandler.java
index 470e175ca..5f07ce355 100644
--- a/src/main/java/org/traccar/handler/NetworkForwarderHandler.java
+++ b/src/main/java/org/traccar/handler/network/NetworkForwarderHandler.java
@@ -13,7 +13,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-package org.traccar.handler;
+package org.traccar.handler.network;
import io.netty.buffer.ByteBuf;
import io.netty.channel.ChannelHandlerContext;
diff --git a/src/main/java/org/traccar/handler/NetworkMessageHandler.java b/src/main/java/org/traccar/handler/network/NetworkMessageHandler.java
index b1d926bfa..c2fb9016a 100644
--- a/src/main/java/org/traccar/handler/NetworkMessageHandler.java
+++ b/src/main/java/org/traccar/handler/network/NetworkMessageHandler.java
@@ -13,7 +13,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-package org.traccar.handler;
+package org.traccar.handler.network;
import io.netty.buffer.ByteBuf;
import io.netty.channel.ChannelDuplexHandler;
diff --git a/src/main/java/org/traccar/handler/OpenChannelHandler.java b/src/main/java/org/traccar/handler/network/OpenChannelHandler.java
index e416f35ae..21aaae676 100644
--- a/src/main/java/org/traccar/handler/OpenChannelHandler.java
+++ b/src/main/java/org/traccar/handler/network/OpenChannelHandler.java
@@ -13,7 +13,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-package org.traccar.handler;
+package org.traccar.handler.network;
import io.netty.channel.ChannelDuplexHandler;
import io.netty.channel.ChannelHandlerContext;
diff --git a/src/main/java/org/traccar/handler/RemoteAddressHandler.java b/src/main/java/org/traccar/handler/network/RemoteAddressHandler.java
index 61ada5b91..d545ed799 100644
--- a/src/main/java/org/traccar/handler/RemoteAddressHandler.java
+++ b/src/main/java/org/traccar/handler/network/RemoteAddressHandler.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2015 - 2022 Anton Tananaev (anton@traccar.org)
+ * Copyright 2015 - 2024 Anton Tananaev (anton@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -13,20 +13,18 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-package org.traccar.handler;
+package org.traccar.handler.network;
import io.netty.channel.ChannelHandler;
import io.netty.channel.ChannelHandlerContext;
import io.netty.channel.ChannelInboundHandlerAdapter;
+import jakarta.inject.Inject;
import org.traccar.config.Config;
import org.traccar.config.Keys;
import org.traccar.model.Position;
-import jakarta.inject.Inject;
-import jakarta.inject.Singleton;
import java.net.InetSocketAddress;
-@Singleton
@ChannelHandler.Sharable
public class RemoteAddressHandler extends ChannelInboundHandlerAdapter {
diff --git a/src/main/java/org/traccar/handler/StandardLoggingHandler.java b/src/main/java/org/traccar/handler/network/StandardLoggingHandler.java
index 513602dd8..dae93655d 100644
--- a/src/main/java/org/traccar/handler/StandardLoggingHandler.java
+++ b/src/main/java/org/traccar/handler/network/StandardLoggingHandler.java
@@ -13,7 +13,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-package org.traccar.handler;
+package org.traccar.handler.network;
import io.netty.buffer.ByteBuf;
import io.netty.buffer.ByteBufUtil;