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@@ -2,6 +2,7 @@ package com.diagbot.facade;
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import com.diagbot.dto.RetrievalDTO;
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import com.diagbot.service.impl.RetrievalServiceImpl;
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+import com.diagbot.util.StringUtil;
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import com.diagbot.vo.RetrievalVO;
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import org.springframework.stereotype.Component;
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@@ -23,7 +24,7 @@ public class RetrievalFacade extends RetrievalServiceImpl {
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*/
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public List<RetrievalDTO> getTagInfos(RetrievalVO retrievalVO) {
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List<RetrievalDTO> data =new ArrayList<>();
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- if(retrievalVO.getInputStr() == null || retrievalVO.getInputStr().isEmpty()){
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+ if(StringUtil.isBlank(retrievalVO.getInputStr())){
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data = new ArrayList<>();
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return data;
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}
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