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-rw-r--r--src/main/java/org/traccar/helper/PositionLogger.java94
1 files changed, 94 insertions, 0 deletions
diff --git a/src/main/java/org/traccar/helper/PositionLogger.java b/src/main/java/org/traccar/helper/PositionLogger.java
new file mode 100644
index 000000000..9f149edf4
--- /dev/null
+++ b/src/main/java/org/traccar/helper/PositionLogger.java
@@ -0,0 +1,94 @@
+/*
+ * 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.helper;
+
+import io.netty.channel.ChannelHandlerContext;
+import jakarta.inject.Inject;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.traccar.config.Config;
+import org.traccar.config.Keys;
+import org.traccar.model.Device;
+import org.traccar.model.Position;
+import org.traccar.session.cache.CacheManager;
+
+import java.util.Arrays;
+import java.util.LinkedHashSet;
+import java.util.Set;
+
+public class PositionLogger {
+
+ private static final Logger LOGGER = LoggerFactory.getLogger(PositionLogger.class);
+
+ private final CacheManager cacheManager;
+ private final Set<String> logAttributes = new LinkedHashSet<>();
+
+ @Inject
+ public PositionLogger(Config config, CacheManager cacheManager) {
+ this.cacheManager = cacheManager;
+ logAttributes.addAll(Arrays.asList(config.getString(Keys.LOGGER_ATTRIBUTES).split("[, ]")));
+ }
+
+ public void log(ChannelHandlerContext context, Position position) {
+ Device device = cacheManager.getObject(Device.class, position.getDeviceId());
+
+ StringBuilder builder = new StringBuilder();
+ builder.append("[").append(NetworkUtil.session(context.channel())).append("] ");
+ builder.append("id: ").append(device.getUniqueId());
+ for (String attribute : logAttributes) {
+ switch (attribute) {
+ case "time":
+ builder.append(", time: ").append(DateUtil.formatDate(position.getFixTime(), false));
+ break;
+ case "position":
+ builder.append(", lat: ").append(String.format("%.5f", position.getLatitude()));
+ builder.append(", lon: ").append(String.format("%.5f", position.getLongitude()));
+ break;
+ case "speed":
+ if (position.getSpeed() > 0) {
+ builder.append(", speed: ").append(String.format("%.1f", position.getSpeed()));
+ }
+ break;
+ case "course":
+ builder.append(", course: ").append(String.format("%.1f", position.getCourse()));
+ break;
+ case "accuracy":
+ if (position.getAccuracy() > 0) {
+ builder.append(", accuracy: ").append(String.format("%.1f", position.getAccuracy()));
+ }
+ break;
+ case "outdated":
+ if (position.getOutdated()) {
+ builder.append(", outdated");
+ }
+ break;
+ case "invalid":
+ if (!position.getValid()) {
+ builder.append(", invalid");
+ }
+ break;
+ default:
+ Object value = position.getAttributes().get(attribute);
+ if (value != null) {
+ builder.append(", ").append(attribute).append(": ").append(value);
+ }
+ break;
+ }
+ }
+ LOGGER.info(builder.toString());
+ }
+
+}