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fix: 重名字段查找不全问题。https://gitee.com/mybatis-flex/mybatis-flex/issues/I9FW4O

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Suomm 2024-04-14 19:23:55 +08:00
parent d3135c2d6b
commit 44657aa883
1 changed files with 24 additions and 8 deletions
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32
mybatis-flex-core/src/main/java/com/mybatisflex/core/table/TableInfo.java
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@ -84,7 +84,6 @@ import java.util.StringJoiner;
import java.util.concurrent.ConcurrentHashMap;
import java.util.function.Function;
import java.util.stream.Collectors;
import java.util.stream.Stream;
import static com.mybatisflex.core.constant.SqlConsts.AND;
import static com.mybatisflex.core.constant.SqlConsts.EQUALS_PLACEHOLDER;
@ -1036,18 +1035,35 @@ public class TableInfo {
.collect(Collectors.toList());
}
private void getCombinedColumns(List<Class<?>> existedEntities, Class<?> entityClass, List<String> combinedColumns) {
if (existedEntities.contains(entityClass)) {
return;
}
existedEntities.add(entityClass);
TableInfo tableInfo = TableInfoFactory.ofEntityClass(entityClass);
combinedColumns.addAll(Arrays.asList(tableInfo.allColumns));
if (tableInfo.collectionType != null) {
tableInfo.collectionType.values()
.forEach(e -> getCombinedColumns(existedEntities, e, combinedColumns));
}
if (tableInfo.associationType != null) {
tableInfo.associationType.values()
.forEach(e -> getCombinedColumns(existedEntities, e, combinedColumns));
}
}
public ResultMap buildResultMap(Configuration configuration) {
// 所有的嵌套类对象引用
Stream<Class<?>> ct = collectionType == null ? Stream.empty() : collectionType.values().stream();
Stream<Class<?>> at = associationType == null ? Stream.empty() : associationType.values().stream();
List<String> combinedColumns = new ArrayList<>();
Stream<String> nestedColumns = Stream.concat(at, ct)
.map(TableInfoFactory::ofEntityClass)
.flatMap(e -> Arrays.stream(e.allColumns));
getCombinedColumns(new ArrayList<>(), entityClass, combinedColumns);
// 预加载所有重复列，用于判断重名属性
List<String> existedColumns = Stream.concat(Arrays.stream(allColumns), nestedColumns)
List<String> existedColumns = combinedColumns.stream()
.collect(Collectors.groupingBy(Function.identity(), Collectors.counting()))
.entrySet()
.stream()