mirror of
https://gitee.com/san-bing/JChargePointProtocol
synced 2026-05-05 10:29:56 +08:00
77 lines
2.8 KiB
Java
77 lines
2.8 KiB
Java
/**
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* 抖音关注：程序员三丙
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* 知识星球：https://t.zsxq.com/j9b21
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*/
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package sanbing.jcpp.protocol.adapter;
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import jakarta.annotation.Resource;
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import lombok.RequiredArgsConstructor;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.http.HttpStatus;
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import org.springframework.http.ResponseEntity;
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import org.springframework.web.bind.annotation.PostMapping;
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import org.springframework.web.bind.annotation.RequestBody;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RestController;
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import org.springframework.web.context.request.async.DeferredResult;
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import sanbing.jcpp.proto.gen.ProtocolProto.DownlinkRestMessage;
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import sanbing.jcpp.protocol.domain.ProtocolSession;
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import sanbing.jcpp.protocol.provider.ProtocolSessionRegistryProvider;
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import java.util.UUID;
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import java.util.concurrent.CompletableFuture;
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/**
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* @author baigod
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*/
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@RestController
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@RequestMapping("/api")
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@RequiredArgsConstructor
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@Slf4j
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public class DownlinkController {
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@Value("${api.timeout.onDownlink:3000}")
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public long onDownlinkTimeout;
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@Resource
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ProtocolSessionRegistryProvider protocolSessionRegistryProvider;
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@PostMapping(value = "/onDownlink", consumes = "application/x-protobuf", produces = "application/x-protobuf")
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public DeferredResult<ResponseEntity<String>> onDownlink(@RequestBody DownlinkRestMessage downlinkMsg) {
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log.info("收到REST下行请求 {}", downlinkMsg);
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final DeferredResult<ResponseEntity<String>> response = new DeferredResult<>(onDownlinkTimeout,
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ResponseEntity.status(HttpStatus.REQUEST_TIMEOUT).build());
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UUID protocolSessionId = new UUID(downlinkMsg.getSessionIdMSB(),downlinkMsg.getSessionIdLSB()) ;
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CompletableFuture<ProtocolSession> protocolSessionCompletableFuture = protocolSessionRegistryProvider.get(protocolSessionId);
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protocolSessionCompletableFuture.thenAccept(session -> {
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if (session != null) {
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session.onDownlink(downlinkMsg);
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response.setResult(ResponseEntity.status(HttpStatus.OK).build());
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} else {
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log.warn("下发报文时Session未找到 sessionId: {}", protocolSessionId);
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response.setResult(ResponseEntity.status(HttpStatus.NOT_FOUND).body("Protocol Session not found for ID:" + protocolSessionId));
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}
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}).whenComplete((unused, throwable) -> {
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if (throwable != null) {
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log.warn("下发报文时处理失败 sessionId: {}", protocolSessionId, throwable);
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if (!response.isSetOrExpired()) {
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response.setResult(ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body(throwable.getMessage()));
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}
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}
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});
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return response;
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}
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} |