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45 lines
1.5 KiB
45 lines
1.5 KiB
2 years ago
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package com.dji.sdk.mqtt.property;
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import com.dji.sdk.common.Common;
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import com.dji.sdk.mqtt.Chan;
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import com.dji.sdk.mqtt.ChannelName;
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import com.fasterxml.jackson.core.type.TypeReference;
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import com.fasterxml.jackson.databind.JsonNode;
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import org.springframework.integration.annotation.ServiceActivator;
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import org.springframework.messaging.Message;
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import org.springframework.stereotype.Component;
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import java.io.IOException;
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import java.util.Objects;
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/**
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* @author sean
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* @version 1.2
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* @date 2022/9/9
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*/
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@Component
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public class PropertySetReplyHandler {
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private static final String RESULT_KEY = "result";
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/**
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* Handle the reply message from topic "/property/set_reply".
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* @param message reply message
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* @throws IOException
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*/
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@ServiceActivator(inputChannel = ChannelName.INBOUND_PROPERTY_SET_REPLY)
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public void propertySetReply(Message<?> message) throws IOException {
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byte[] payload = (byte[])message.getPayload();
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TopicPropertySetResponse receiver = Common.getObjectMapper().readValue(payload, new TypeReference<TopicPropertySetResponse>() {});
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Chan chan = Chan.getInstance(receiver.getTid(), false);
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if (Objects.isNull(chan)) {
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return;
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}
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receiver.setData(PropertySetReplyResultEnum.find(
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Common.getObjectMapper().convertValue(receiver.getData(), JsonNode.class).findValue(RESULT_KEY).intValue()));
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// Put the message to the chan object.
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chan.put(receiver);
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}
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}
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