package com.zy.acs.gateway.listen;
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import com.alibaba.fastjson.JSON;
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import com.zy.acs.common.constant.RedisConstant;
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import com.zy.acs.common.domain.AgvCommand;
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import com.zy.acs.common.domain.AgvProtocol;
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import com.zy.acs.gateway.config.SystemProperties;
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import com.zy.acs.gateway.domain.AgvPackage;
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import com.zy.acs.gateway.job.DispatcherPublisher;
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import com.zy.acs.common.utils.RedisSupport;
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import com.zy.acs.gateway.utils.ProtocolUtils;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Component;
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import org.springframework.util.StringUtils;
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import javax.annotation.PostConstruct;
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import javax.annotation.PreDestroy;
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/**
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* 下行报文监听器
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* 消息队列: redis list
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* Created by vincent on 2019-04-02
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*/
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@Component
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public class MessageListener {
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private Thread thread;
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private final RedisSupport redis = RedisSupport.defaultRedisSupport;
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private final static Logger log = LoggerFactory.getLogger(MessageListener.class);
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@Autowired
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private DispatcherPublisher publisher;
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@Autowired
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private SystemProperties systemProperties;
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@PostConstruct
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private void start(){
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thread = new Thread(() -> {
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while (!Thread.currentThread().isInterrupted()) {
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AgvProtocol protocol = redis.pop(RedisConstant.AGV_CMD_DOWN_FLAG);
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if (null != protocol){
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if (systemProperties.isPrintPacLog()) {
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log.info("监听器 >>> {}", JSON.toJSONString(protocol));
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}
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if (!StringUtils.isEmpty(protocol.getAgvNo())){
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publisher.publish(ProtocolUtils.installDownProtocol(protocol));
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}
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}
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// 间隔
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try {
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Thread.sleep(1000);
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} catch (Exception ignore) {}
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}
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});
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thread.start();
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}
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@PreDestroy
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public void shutDown(){
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if (thread != null) thread.interrupt();
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}
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}
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