对接实时同步和全量同步。
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package cn.com.tenlion.systemtask.utils.fullsync;
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import cn.com.tenlion.systemtask.pojo.dtos.receiveruser.ReceiverUserDTO;
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import cn.com.tenlion.systemtask.pojo.vos.receiveruser.ReceiverUserVO;
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import cn.com.tenlion.systemtask.service.receiveruser.IReceiverUserService;
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import com.alibaba.fastjson.JSONObject;
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import ink.wgink.exceptions.SearchException;
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import org.apache.kafka.clients.consumer.ConsumerRecord;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.context.ApplicationEventPublisher;
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import org.springframework.context.ApplicationEventPublisherAware;
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import org.springframework.kafka.annotation.KafkaListener;
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import org.springframework.kafka.core.KafkaTemplate;
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import org.springframework.stereotype.Component;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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/**
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* 表单全量数据同步
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* 接收数据整合系统发来的全量数据同步命令, 向数据整合系统发送表单的全部数据
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*/
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@Component
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public class FullSyncC0006 implements ApplicationEventPublisherAware {
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private ApplicationEventPublisher applicationEventPublisher;
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@Autowired
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private IReceiverUserService receiverUserService;
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@Autowired
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KafkaTemplate kafkaTemplate;
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public FullSyncC0006() {}
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@KafkaListener(topics = "C0002FullSync")
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public void message(ConsumerRecord<?, ?> record) {
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System.out.println("收到全量同步命令");
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JSONObject jsonObject = JSONObject.parseObject(record.value().toString());
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System.out.println(jsonObject.toJSONString());// 表单编号
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System.out.println(jsonObject.getString("tableNumber"));// 表单编号
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System.out.println(jsonObject.getInteger("tableDataCount"));// 整合系统数据量
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/**
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* 1 . 查询本地数据的数量 , 如果本地数据量 > 整合系统数据量
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* 2 . 查询数据库中所有的事件列表
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* 3 . 遍历事件, 封装数据
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* 4 . 发送新增案件消息
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*/
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Map<String, Object> params = new HashMap<>();
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List<ReceiverUserDTO> receiverUserDTOList = receiverUserService.list(params);
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System.out.println(receiverUserDTOList.size());
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if(null != receiverUserDTOList && receiverUserDTOList.size() > 0) {
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for(ReceiverUserDTO receiverUserDTO: receiverUserDTOList) {
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ReceiverUserVO receiverUserVO = setData(receiverUserDTO);
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receiverUserService.saveKafka(receiverUserDTO.getReceiverUserId(), receiverUserVO);
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}
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}
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}
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@KafkaListener(topics = "C0002")
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public void messageMsg(ConsumerRecord<?, ?> record) {
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JSONObject jsonObject = JSONObject.parseObject(record.value().toString());
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Map<String, Object> params = new HashMap<>();
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if(!"delete".equals(jsonObject.getString("action"))) {
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ReceiverUserDTO receiverUserDTO = receiverUserService.get(jsonObject.getString("uid"));
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ReceiverUserVO receiverUserVO = setData(receiverUserDTO);
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receiverUserService.saveKafka(receiverUserDTO.getReceiverUserId(), receiverUserVO);
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}else {
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receiverUserService.deleteKafka(jsonObject.getString("uid"));
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}
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}
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private ReceiverUserVO setData(ReceiverUserDTO receiverUserDTO) {
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if(null == receiverUserDTO) {
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throw new SearchException("当前对象为空,请注意查看");
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}
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ReceiverUserVO receiverUserVO = new ReceiverUserVO();
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receiverUserVO.setTaskName(receiverUserDTO.getDistributeTitle());
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receiverUserVO.setTaskSummary(receiverUserDTO.getDistributeSummary());
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receiverUserVO.setDistributeTaskType(receiverUserDTO.getDistributeTaskType());
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receiverUserVO.setDistributeType(receiverUserDTO.getDistributeType());
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receiverUserVO.setDistributeTime(receiverUserDTO.getDistributeTime());
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receiverUserVO.setIsWarning(receiverUserDTO.getIsWarning());
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receiverUserVO.setWarningTime(receiverUserDTO.getWarningTime());
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receiverUserVO.setIsSupervision(receiverUserDTO.getIsSupervision());
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receiverUserVO.setSupervisionTime(receiverUserDTO.getSupervisionTime());
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return receiverUserVO;
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}
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@Override
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public void setApplicationEventPublisher(ApplicationEventPublisher applicationEventPublisher) {
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this.applicationEventPublisher = applicationEventPublisher;
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}
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}
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