mirror of
https://gitee.com/san-bing/JChargePointProtocol
synced 2026-06-29 03:17:59 +08:00
78 lines
2.5 KiB
Java
78 lines
2.5 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：https://www.bilibili.com/cheese/play/ss942400790
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*/
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package sanbing.jcpp.protocol;
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import lombok.extern.slf4j.Slf4j;
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import sanbing.jcpp.infrastructure.stats.MessagesStats;
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import sanbing.jcpp.infrastructure.util.exception.DownlinkException;
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import sanbing.jcpp.infrastructure.util.trace.TracerRunnable;
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import sanbing.jcpp.protocol.domain.ListenerToHandlerMsg;
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import sanbing.jcpp.protocol.domain.SessionToHandlerMsg;
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import sanbing.jcpp.protocol.forwarder.Forwarder;
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import java.util.UUID;
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/**
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* @author 九筒
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*/
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@Slf4j
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public abstract class ProtocolMessageProcessor {
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protected final Forwarder forwarder;
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protected final ProtocolContext protocolContext;
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protected ProtocolMessageProcessor(Forwarder forwarder, ProtocolContext protocolContext) {
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this.forwarder = forwarder;
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this.protocolContext = protocolContext;
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}
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public void uplinkHandleAsync(ListenerToHandlerMsg listenerToHandlerMsg, MessagesStats uplinkMsgStats) {
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UUID id = listenerToHandlerMsg.session().getId();
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protocolContext.getShardingThreadPool().execute(id, new TracerRunnable(() -> {
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try {
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listenerToHandlerMsg.session().setForwarder(forwarder);
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uplinkHandle(listenerToHandlerMsg);
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} catch (Exception e) {
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uplinkMsgStats.incrementFailed();
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log.error("{} 上行消息处理器处理报文异常", listenerToHandlerMsg.session(), e);
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}
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}));
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}
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protected abstract void uplinkHandle(ListenerToHandlerMsg listenerToHandlerMsg);
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/**
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* 下行消息处理入口
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* 负责统一的异常处理和日志记录
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*/
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public void downlinkHandle(SessionToHandlerMsg sessionToHandlerMsg, MessagesStats downlinkMsgStats) throws DownlinkException {
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try {
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doDownlinkHandle(sessionToHandlerMsg);
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} catch (Exception e) {
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downlinkMsgStats.incrementFailed();
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log.warn("下行消息处理失败，session: {}, 异常信息: {}", sessionToHandlerMsg.session(), e.getMessage(), e);
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throw new DownlinkException(e.getMessage(), e);
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}
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}
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/**
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* 下行消息具体处理逻辑
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* 由各协议的具体实现类重写
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*/
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protected abstract void doDownlinkHandle(SessionToHandlerMsg sessionToHandlerMsg);
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} |