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feat: 使用实体类构建 QueryWrapper 时，可以使用实体类中属性标记的 TypeHandler 对值进行处理，关闭 https://gitee.com/mybatis-flex/mybatis-flex/issues/IAANT6。

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Suomm 2024-10-02 11:42:05 +08:00
parent 8447d5e4c2
commit 0df1ea103b
1 changed files with 19 additions and 3 deletions
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22
mybatis-flex-core/src/main/java/com/mybatisflex/core/table/TableInfo.java
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@ -1,5 +1,5 @@
/* /*
* Copyright (c) 2022-2025, Mybatis-Flex (fuhai999@gmail.com). * Copyright (c) 2022-2024, Mybatis-Flex (fuhai999@gmail.com).
* <p> * <p>
* Licensed under the Apache License, Version 2.0 (the "License"); * Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License. * you may not use this file except in compliance with the License.
@ -1025,15 +1025,31 @@ public class TableInfo {
} else if (operator == SqlOperator.LIKE_RIGHT || operator == SqlOperator.NOT_LIKE_RIGHT) { } else if (operator == SqlOperator.LIKE_RIGHT || operator == SqlOperator.NOT_LIKE_RIGHT) {
value = "%" + value; value = "%" + value;
} }
queryWrapper.and(QueryCondition.create(queryColumn, operator, value)); queryWrapper.and(QueryCondition.create(queryColumn, operator, buildSqlArg(column, value)));
} else { } else {
queryWrapper.and(queryColumn.eq(value)); queryWrapper.and(queryColumn.eq(buildSqlArg(column, value)));
} }
} }
}); });
return queryWrapper; return queryWrapper;
} }
private Object buildSqlArg(String column, Object value) {
ColumnInfo columnInfo = columnInfoMapping.get(column);
// 给定的列名在实体类中没有对应的字段
if (columnInfo == null) {
return value;
}
// 如果给定的列名在实体类中有对应的字段
// 则使用实体类中属性标记的 @Column(typeHandler = ...) 类型处理器处理参数
// 调用 TypeHandler#setParameter 为 PreparedStatement 设置值
TypeHandler<?> typeHandler = columnInfo.buildTypeHandler(null);
if (typeHandler != null) {
return new TypeHandlerObject(typeHandler, value, columnInfo.getJdbcType());
}
return value;
}
public String getKeyProperties() { public String getKeyProperties() {
StringJoiner joiner = new StringJoiner(","); StringJoiner joiner = new StringJoiner(",");
for (IdInfo value : primaryKeyList) { for (IdInfo value : primaryKeyList) {