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author | Anton Tananaev <anton.tananaev@gmail.com> | 2024-03-16 07:37:34 -0700 |
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committer | GitHub <noreply@github.com> | 2024-03-16 07:37:34 -0700 |
commit | c76b4a69585ffb93877168449c48cfee2ca21a9d (patch) | |
tree | 27031ef739f20b428c80fa98d153d6e0647be430 /src/main/java/org/traccar/forward/EventForwarderMqtt.java | |
parent | 97e4a94df6001c8c64a2e315bbe59fce35115ec8 (diff) | |
parent | ad1e5c4aba6d97673e7b065b061c8f964aedf447 (diff) | |
download | trackermap-server-c76b4a69585ffb93877168449c48cfee2ca21a9d.tar.gz trackermap-server-c76b4a69585ffb93877168449c48cfee2ca21a9d.tar.bz2 trackermap-server-c76b4a69585ffb93877168449c48cfee2ca21a9d.zip |
Merge pull request #5282 from supriyoMondal/mqtt-position-forwarding
feat: add configuration for event forwarding with mqtt
Diffstat (limited to 'src/main/java/org/traccar/forward/EventForwarderMqtt.java')
-rw-r--r-- | src/main/java/org/traccar/forward/EventForwarderMqtt.java | 68 |
1 files changed, 8 insertions, 60 deletions
diff --git a/src/main/java/org/traccar/forward/EventForwarderMqtt.java b/src/main/java/org/traccar/forward/EventForwarderMqtt.java index 7f4e29384..7d1c7dd3c 100644 --- a/src/main/java/org/traccar/forward/EventForwarderMqtt.java +++ b/src/main/java/org/traccar/forward/EventForwarderMqtt.java @@ -15,86 +15,34 @@ */ package org.traccar.forward; -import com.fasterxml.jackson.core.JsonProcessingException; -import com.fasterxml.jackson.databind.ObjectMapper; -import com.hivemq.client.mqtt.datatypes.MqttQos; -import com.hivemq.client.mqtt.mqtt5.Mqtt5AsyncClient; -import com.hivemq.client.mqtt.mqtt5.Mqtt5Client; -import com.hivemq.client.mqtt.mqtt5.message.auth.Mqtt5SimpleAuth; import org.traccar.config.Config; import org.traccar.config.Keys; -import java.net.URI; -import java.net.URISyntaxException; -import java.util.UUID; +import com.fasterxml.jackson.core.JsonProcessingException; +import com.fasterxml.jackson.databind.ObjectMapper; public class EventForwarderMqtt implements EventForwarder { - private final Mqtt5AsyncClient client; + private final MqttClient mqttClient; private final ObjectMapper objectMapper; private final String topic; public EventForwarderMqtt(Config config, ObjectMapper objectMapper) { - URI url; - try { - url = new URI(config.getString(Keys.EVENT_FORWARD_URL)); - } catch (URISyntaxException e) { - throw new RuntimeException(e); - } - - String userInfo = url.getUserInfo(); - Mqtt5SimpleAuth simpleAuth = null; - if (userInfo != null) { - int delimiter = userInfo.indexOf(':'); - if (delimiter == -1) { - throw new IllegalArgumentException("Wrong credentials. Should be in format \"username:password\""); - } else { - simpleAuth = Mqtt5SimpleAuth.builder() - .username(userInfo.substring(0, delimiter++)) - .password(userInfo.substring(delimiter).getBytes()) - .build(); - } - } - - String host = url.getHost(); - int port = url.getPort(); - client = Mqtt5Client.builder() - .identifier("traccar-" + UUID.randomUUID()) - .serverHost(host) - .serverPort(port) - .simpleAuth(simpleAuth) - .automaticReconnectWithDefaultConfig() - .buildAsync(); - - client.connectWith() - .send() - .whenComplete((message, e) -> { - if (e != null) { - throw new RuntimeException(e); - } - }); - + this.topic = config.getString(Keys.EVENT_FORWARD_TOPIC); + mqttClient = new MqttClient(config.getString(Keys.FORWARD_URL)); this.objectMapper = objectMapper; - topic = config.getString(Keys.EVENT_FORWARD_TOPIC); } @Override public void forward(EventData eventData, ResultHandler resultHandler) { - byte[] payload; + String payload; try { - payload = objectMapper.writeValueAsString(eventData).getBytes(); + payload = objectMapper.writeValueAsString(eventData); + mqttClient.publish(topic, payload, (message, e) -> resultHandler.onResult(e == null, e)); } catch (JsonProcessingException e) { resultHandler.onResult(false, e); - return; } - - client.publishWith() - .topic(topic) - .qos(MqttQos.AT_LEAST_ONCE) - .payload(payload) - .send() - .whenComplete((message, e) -> resultHandler.onResult(e == null, e)); } } |