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update 优化 使用 StreamUtils 简化业务流操纵

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疯狂的狮子li
2022-07-05 11:17:51 +08:00
parent f1d102916a
commit b877ec0e62
9 changed files with 33 additions and 40 deletions
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5
ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/BeanCopyUtils.java
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@@ -14,7 +14,6 @@ import org.springframework.cglib.core.Converter;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
/**
* bean深拷贝工具(基于 cglib 性能优异)
@@ -75,11 +74,11 @@ public class BeanCopyUtils {
if (CollUtil.isEmpty(sourceList)) {
return CollUtil.newArrayList();
}
return sourceList.stream().map(source -> {
return StreamUtils.toList(sourceList, source -> {
V target = ReflectUtil.newInstanceIfPossible(desc);
copy(source, target);
return target;
}).collect(Collectors.toList());
});
}
/**

6
ruoyi-common/ruoyi-common-excel/src/main/java/com/ruoyi/common/excel/core/DefaultExcelListener.java
View File

@@ -6,6 +6,7 @@ import com.alibaba.excel.event.AnalysisEventListener;
import com.alibaba.excel.exception.ExcelAnalysisException;
import com.alibaba.excel.exception.ExcelDataConvertException;
import com.ruoyi.common.core.utils.JsonUtils;
import com.ruoyi.common.core.utils.StreamUtils;
import com.ruoyi.common.core.utils.ValidatorUtils;
import lombok.NoArgsConstructor;
import lombok.extern.slf4j.Slf4j;
@@ -14,7 +15,6 @@ import javax.validation.ConstraintViolation;
import javax.validation.ConstraintViolationException;
import java.util.Map;
import java.util.Set;
import java.util.stream.Collectors;
/**
* Excel 导入监听
@@ -69,9 +69,7 @@ public class DefaultExcelListener<T> extends AnalysisEventListener<T> implements
if (exception instanceof ConstraintViolationException) {
ConstraintViolationException constraintViolationException = (ConstraintViolationException) exception;
Set<ConstraintViolation<?>> constraintViolations = constraintViolationException.getConstraintViolations();
String constraintViolationsMsg = constraintViolations.stream()
.map(ConstraintViolation::getMessage)
.collect(Collectors.joining(", "));
String constraintViolationsMsg = StreamUtils.join(constraintViolations, ConstraintViolation::getMessage, ", ");
errMsg = StrUtil.format("第{}行数据校验异常: {}", context.readRowHolder().getRowIndex() + 1, constraintViolationsMsg);
if (log.isDebugEnabled()) {
log.error(errMsg);