完善图斑线上配置

rain

2024-04-10 bc2ebb48969794a75e5f13ae3b8554557c3e7dbe

 src/main/java/com/dji/sample/component/mqtt/handler/InboundMessageRouter.java

@@ -1,7 +1,12 @@
package com.dji.sample.component.mqtt.handler;

import com.dji.sample.common.util.SpringBeanUtils;
import com.dji.sample.component.mqtt.model.ChannelName;
import com.dji.sample.component.mqtt.model.DeviceTopicEnum;
import com.dji.sample.component.rabbitmq.config.MqttMsgProxyProducer;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.integration.annotation.Router;
import org.springframework.integration.mqtt.support.MqttHeaders;
import org.springframework.integration.router.AbstractMessageRouter;
@@ -10,12 +15,8 @@
import org.springframework.messaging.MessageHeaders;
import org.springframework.stereotype.Component;

import javax.annotation.Resource;
import java.util.Collection;
import java.util.Collections;
import java.util.regex.Pattern;

import static com.dji.sample.component.mqtt.model.TopicConst.*;

/**
 *
@@ -26,48 +27,11 @@
@Component
@Slf4j
public class InboundMessageRouter extends AbstractMessageRouter {
    @Autowired
    private MqttMsgProxyProducer mqttMsgProxyProducer;

    @Resource(name = ChannelName.INBOUND)
    private MessageChannel inboundChannel;

    @Resource(name = ChannelName.INBOUND_STATUS)
    private MessageChannel statusChannel;

    @Resource(name = ChannelName.INBOUND_STATE)
    private MessageChannel stateChannel;

    @Resource(name = ChannelName.DEFAULT)
    private MessageChannel defaultChannel;

    @Resource(name = ChannelName.INBOUND_SERVICE_REPLY)
    private MessageChannel serviceReplyChannel;

    @Resource(name = ChannelName.INBOUND_OSD)
    private MessageChannel osdChannel;

    @Resource(name = ChannelName.INBOUND_REQUESTS)
    private MessageChannel requestsChannel;

    @Resource(name = ChannelName.INBOUND_EVENTS)
    private MessageChannel eventsChannel;

    private static final Pattern PATTERN_TOPIC_STATUS =
            Pattern.compile("^" + BASIC_PRE + PRODUCT + REGEX_SN + STATUS_SUF + "$");

    private static final Pattern PATTERN_TOPIC_STATE =
            Pattern.compile("^" + THING_MODEL_PRE + PRODUCT + REGEX_SN + STATE_SUF + "$");

    private static final Pattern PATTERN_TOPIC_SERVICE_REPLY =
            Pattern.compile("^" + THING_MODEL_PRE + PRODUCT + REGEX_SN + SERVICES_SUF + _REPLY_SUF + "$");

    private static final Pattern PATTERN_TOPIC_OSD =
            Pattern.compile("^" + THING_MODEL_PRE + PRODUCT + REGEX_SN + OSD_SUF + "$");

    private static final Pattern PATTERN_TOPIC_REQUESTS =
            Pattern.compile("^" + THING_MODEL_PRE + PRODUCT + REGEX_SN + REQUESTS_SUF + "$");

    private static final Pattern PATTERN_TOPIC_EVENTS =
            Pattern.compile("^" + THING_MODEL_PRE + PRODUCT + REGEX_SN + EVENTS_SUF + "$");
    @Value("${spring.rabbitmq.is-open}")
    private Boolean isOpen;

    /**
     * All mqtt broker messages will arrive here before distributing them to different channels.
@@ -81,38 +45,18 @@
        String topic = headers.get(MqttHeaders.RECEIVED_TOPIC).toString();
        byte[] payload = (byte[])message.getPayload();

        // osd
        if (PATTERN_TOPIC_OSD.matcher(topic).matches()) {
            return Collections.singleton(osdChannel);
        }

        log.debug("received topic :{} \t payload :{}", topic, new String(payload));

        // status
        if (PATTERN_TOPIC_STATUS.matcher(topic).matches()) {
            return Collections.singleton(statusChannel);
        DeviceTopicEnum topicEnum = DeviceTopicEnum.find(topic);
        MessageChannel bean = (MessageChannel) SpringBeanUtils.getBean(topicEnum.getBeanName());
        String msg = new String(payload);
        try {
            if (isOpen){
                mqttMsgProxyProducer.publish(topic.replace("/","."), msg);
            }
        } catch (Exception e) {
            log.error("消息发送失败：", e);
        }

        // state
        if (PATTERN_TOPIC_STATE.matcher(topic).matches()) {
            return Collections.singleton(stateChannel);
        }

        // services_reply
        if (PATTERN_TOPIC_SERVICE_REPLY.matcher(topic).matches()) {
            return Collections.singleton(serviceReplyChannel);
        }

        // requests
        if (PATTERN_TOPIC_REQUESTS.matcher(topic).matches()) {
            return Collections.singleton(requestsChannel);
        }

        // events
        if (PATTERN_TOPIC_EVENTS.matcher(topic).matches()) {
            return Collections.singleton(eventsChannel);
        }

        return Collections.singleton(defaultChannel);
        return Collections.singleton(bean);
    }
}