新建

李林

2023-10-07 658d4927d468c47208fd012d9128b09249c07eff

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package com.chinaztt.mes.basic.excel;
 
import com.alibaba.excel.context.AnalysisContext;
import com.alibaba.excel.event.AnalysisEventListener;
import com.chinaztt.mes.basic.service.LocationService;
import com.chinaztt.mes.basic.service.WorkstationService;
 
import java.util.ArrayList;
import java.util.List;
 
/**
 * @author ZTT
 */
public class WorkstationUploadListener extends AnalysisEventListener<WorkstationData> {
    private static final int BATCH_COUNT = 1000;
    List<WorkstationData> list = new ArrayList<>();
 
    private WorkstationService workstationService;
 
    public WorkstationUploadListener(WorkstationService workstationService) {
        this.workstationService = workstationService;
    }
 
    @Override
    public void invoke(WorkstationData data, AnalysisContext analysisContext) {
        list.add(data);
        if (list.size() >= BATCH_COUNT) {
            save();
            list.clear();
        }
    }
 
    @Override
    public void doAfterAllAnalysed(AnalysisContext analysisContext) {
        save();
    }
 
 
    private void save() {
        workstationService.importWorkstationExcel(list);
    }
}