package com.tievd.jyz.mqtt.command;
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import com.alibaba.fastjson.JSON;
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import com.alibaba.fastjson.JSONObject;
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import com.tievd.jyz.constants.SystemConstant;
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import com.tievd.jyz.mqtt.dto.MqttParamDTO;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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/**
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* 升级指令
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* @author Wang
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*
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*/
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public class UpgradeCommand implements Command {
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private Logger log = LoggerFactory.getLogger(UpgradeCommand.class);
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private final static String TYPE = "upgrade";
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private MqttCommandReceiver commandReceiver;
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private String sendTopicName;
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private String sn;
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private String version;
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private String path;
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private MqttParamDTO obj = new MqttParamDTO();
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public UpgradeCommand(MqttCommandReceiver commandReceiver, String version, String path, String sendTopicName, String sn) {
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super();
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this.commandReceiver = commandReceiver;
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this.sendTopicName = sendTopicName;
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this.sn = sn;
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this.version = version;
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this.path = path;
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}
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@Override
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public int init() {
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obj.setType(TYPE);
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obj.setSn(sn);
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JSONObject jsonObject = new JSONObject();
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jsonObject.put("version",version);
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jsonObject.put("path",path);
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obj.setData(jsonObject);
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obj.setTime(String.valueOf(System.currentTimeMillis()));
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return SystemConstant.DEAL_OK;
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}
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@Override
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public int execute() {
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Integer ret = SystemConstant.DEAL_OK;
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int status = commandReceiver.send(JSON.toJSONString(obj),new StringBuilder(sendTopicName).append(sn).toString());
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if(status == SystemConstant.DEAL_FAIL ) {
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ret = SystemConstant.DEAL_FAIL;
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}
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return ret;
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}
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}
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