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(improvement)(semantic) Batch download compatible with empty data (#445)

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Co-authored-by: jolunoluo
This commit is contained in:
LXW
2023-11-28 16:38:30 +08:00
committed by GitHub
parent b6734d99e1
commit 46733d1728
4 changed files with 15 additions and 4 deletions
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12
semantic/query/src/main/java/com/tencent/supersonic/semantic/query/service/DownloadServiceImpl.java
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@@ -28,6 +28,7 @@ import com.tencent.supersonic.semantic.query.utils.DataTransformUtils;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.collections.CollectionUtils;
import org.springframework.stereotype.Service;
import javax.servlet.http.HttpServletResponse;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
@@ -197,7 +198,12 @@ public class DownloadServiceImpl implements DownloadService {
if ("指标名".equals(head)) {
continue;
}
row.add(map.getOrDefault(nameMap.getOrDefault(head, head), "").toString());
Object object = map.getOrDefault(nameMap.getOrDefault(head, head), "");
if (object == null) {
row.add("");
} else {
row.add(String.valueOf(object));
}
}
row.add(metricSchemaResp.getName());
data.add(row);
@@ -257,6 +263,10 @@ public class DownloadServiceImpl implements DownloadService {
private List<DimSchemaResp> getMetricRelaDimensions(MetricSchemaResp metricSchemaResp,
Map<Long, DimSchemaResp> dimensionRespMap) {
if (metricSchemaResp.getRelateDimension() == null
|| CollectionUtils.isEmpty(metricSchemaResp.getRelateDimension().getDrillDownDimensions())) {
return Lists.newArrayList();
}
return metricSchemaResp.getRelateDimension().getDrillDownDimensions()
.stream().map(drillDownDimension -> dimensionRespMap.get(drillDownDimension.getDimensionId()))
.filter(Objects::nonNull)