mirror of
https://gitee.com/san-bing/JChargePointProtocol
synced 2026-05-05 18:39:56 +08:00
110 lines
4.4 KiB
Java
110 lines
4.4 KiB
Java
/**
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* 开源代码，仅供学习和交流研究使用，商用请联系三丙
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* 微信：mohan_88888
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* 抖音：程序员三丙
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* 付费课程知识星球：https://t.zsxq.com/aKtXo
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*/
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package sanbing.jcpp.app.service;
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import jakarta.annotation.Resource;
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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 sanbing.jcpp.app.data.PileSession;
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import sanbing.jcpp.app.service.cache.session.PileSessionCacheKey;
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import sanbing.jcpp.infrastructure.cache.CacheValueWrapper;
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import sanbing.jcpp.infrastructure.cache.TransactionalCache;
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import sanbing.jcpp.infrastructure.queue.discovery.ServiceInfoProvider;
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import sanbing.jcpp.proto.gen.ProtocolProto.DownlinkRequestMessage;
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import sanbing.jcpp.proto.gen.ProtocolProto.LoginRequest;
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import sanbing.jcpp.proto.gen.ProtocolProto.UplinkQueueMessage;
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import sanbing.jcpp.protocol.adapter.DownlinkController;
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import java.util.UUID;
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/**
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* @author baigod
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*/
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@Slf4j
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public abstract class DownlinkCallService {
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@Resource
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protected ServiceInfoProvider serviceInfoProvider;
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@Resource
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protected DownlinkController downlinkController;
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@Resource
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protected TransactionalCache<PileSessionCacheKey, PileSession> pileSessionCache;
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@Value("${cache.type}")
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protected String cacheType;
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protected abstract int determinePort(int restPort, int grpcPort);
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protected abstract void _sendDownlinkMessage(DownlinkRequestMessage downlinkMessage, String nodeIp, int port);
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public void sendDownlinkMessage(DownlinkRequestMessage.Builder downlinkMessageBuilder, String pileCode) {
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CacheValueWrapper<PileSession> pileSessionCacheValueWrapper = pileSessionCache.get(new PileSessionCacheKey(pileCode));
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if (pileSessionCacheValueWrapper == null) {
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log.warn("充电桩会话不存在 {}", pileCode);
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return;
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}
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PileSession pileSession = pileSessionCacheValueWrapper.get();
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UUID protocolSessionId = pileSession.getProtocolSessionId();
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if (downlinkMessageBuilder.getSessionIdMSB() == 0) {
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downlinkMessageBuilder.setSessionIdMSB(protocolSessionId.getMostSignificantBits());
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}
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if (downlinkMessageBuilder.getSessionIdLSB() == 0) {
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downlinkMessageBuilder.setSessionIdLSB(protocolSessionId.getLeastSignificantBits());
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}
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if (downlinkMessageBuilder.getProtocolName() == null) {
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downlinkMessageBuilder.setProtocolName(pileSession.getProtocolName());
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}
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String nodeId = pileSession.getNodeId();
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String nodeIp = pileSession.getNodeIp();
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int nodeRestPort = pileSession.getNodeRestPort();
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int nodeGrpcPort = pileSession.getNodeGrpcPort();
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sendDownlinkMessage(downlinkMessageBuilder, nodeId, nodeIp, nodeRestPort, nodeGrpcPort);
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}
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public void sendDownlinkMessage(DownlinkRequestMessage.Builder downlinkMessageBuilder, UplinkQueueMessage uplinkQueueMessage, LoginRequest loginRequest) {
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if (downlinkMessageBuilder.getSessionIdMSB() == 0) {
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downlinkMessageBuilder.setSessionIdMSB(uplinkQueueMessage.getSessionIdMSB());
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}
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if (downlinkMessageBuilder.getSessionIdLSB() == 0) {
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downlinkMessageBuilder.setSessionIdLSB(uplinkQueueMessage.getSessionIdLSB());
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}
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if (downlinkMessageBuilder.getProtocolName() == null) {
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downlinkMessageBuilder.setProtocolName(uplinkQueueMessage.getProtocolName());
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}
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String nodeId = loginRequest.getNodeId();
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String nodeIp = loginRequest.getNodeHostAddress();
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int nodeRestPort = loginRequest.getNodeRestPort();
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int nodeGrpcPort = loginRequest.getNodeGrpcPort();
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sendDownlinkMessage(downlinkMessageBuilder, nodeId, nodeIp, nodeRestPort, nodeGrpcPort);
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}
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private void sendDownlinkMessage(DownlinkRequestMessage.Builder downlinkMessageBuilder, String nodeId, String nodeIp, int nodeRestPort, int nodeGrpcPort) {
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if (serviceInfoProvider.isMonolith() &&
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("caffeine".equalsIgnoreCase(cacheType) || serviceInfoProvider.getServiceId().equalsIgnoreCase(nodeId))) {
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downlinkController.onDownlink(downlinkMessageBuilder.build())
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.setResultHandler(result -> log.debug("下行消息发送完成"));
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} else {
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int port = determinePort(nodeRestPort, nodeGrpcPort);
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_sendDownlinkMessage(downlinkMessageBuilder.build(), nodeIp, port);
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}
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}
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} |