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reactor：【IoT 物联网】数据下行，基于 messagebus 实现订阅消费

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YunaiV
2025-05-30 22:14:46 +08:00
parent 1b59aa9ccb
commit b4035cb036
7 changed files with 64 additions and 55 deletions
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19
yudao-module-iot/yudao-module-iot-core/src/main/java/cn/iocoder/yudao/module/iot/core/mq/message/IotDeviceMessage.java
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@@ -32,7 +32,7 @@ public class IotDeviceMessage {
*
* 其中，%s 就是该“server”(protocol) 的标识
*/
public static final String MESSAGE_BUS_GATEWAY_DEVICE_MESSAGE_TOPIC = MESSAGE_BUS_DEVICE_MESSAGE_TOPIC + "/%s";
public static final String MESSAGE_BUS_GATEWAY_DEVICE_MESSAGE_TOPIC = MESSAGE_BUS_DEVICE_MESSAGE_TOPIC + "_%s";
/**
* 请求编号
@@ -71,6 +71,7 @@ public class IotDeviceMessage {
* 例如说：属性上报的 properties、事件上报的 params
*/
private Object data;
// TODO @芋艿：可能会去掉
/**
* 响应码
*
@@ -100,6 +101,20 @@ public class IotDeviceMessage {
return this;
}
public IotDeviceMessage ofPropertySet(Map<String, Object> properties) {
this.setType(IotDeviceMessageTypeEnum.PROPERTY.getType());
this.setIdentifier(IotDeviceMessageIdentifierEnum.PROPERTY_SET.getIdentifier());
this.setData(properties);
return this;
}
public static IotDeviceMessage of(String productKey, String deviceName, String deviceKey,
String serverId, Long tenantId) {
return of(productKey, deviceName, deviceKey,
null, null,
serverId, tenantId);
}
public static IotDeviceMessage of(String productKey, String deviceName, String deviceKey,
String requestId, LocalDateTime reportTime,
String serverId, Long tenantId) {
@@ -117,7 +132,7 @@ public class IotDeviceMessage {
// ========== Topic 相关 ==========
public static String getMessageBusGatewayDeviceMessageTopic(String serverId) {
public static String buildMessageBusGatewayDeviceMessageTopic(String serverId) {
return String.format(MESSAGE_BUS_GATEWAY_DEVICE_MESSAGE_TOPIC, serverId);
}

2
yudao-module-iot/yudao-module-iot-core/src/main/java/cn/iocoder/yudao/module/iot/core/mq/producer/IotDeviceMessageProducer.java
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@@ -30,7 +30,7 @@ public class IotDeviceMessageProducer {
* @param message 设备消息
*/
public void sendGatewayDeviceMessage(String serverId, Object message) {
messageBus.post(IotDeviceMessage.getMessageBusGatewayDeviceMessageTopic(serverId), message);
messageBus.post(IotDeviceMessage.buildMessageBusGatewayDeviceMessageTopic(serverId), message);
}
}