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refactor: 继承 NullableColumnLogicDeleteProcessor 减少代码量。

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Suomm 2023-07-30 17:16:40 +08:00
parent 206f4a080b
commit fb3d2e6012
1 changed files with 2 additions and 25 deletions
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27
mybatis-flex-core/src/main/java/com/mybatisflex/core/logicdelete/impl/DateTimeLogicDeleteProcessor.java
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@ -16,11 +16,7 @@
package com.mybatisflex.core.logicdelete.impl; package com.mybatisflex.core.logicdelete.impl;
import com.mybatisflex.core.dialect.IDialect; import com.mybatisflex.core.logicdelete.NullableColumnLogicDeleteProcessor;
import com.mybatisflex.core.logicdelete.AbstractLogicDeleteProcessor;
import com.mybatisflex.core.query.QueryColumn;
import com.mybatisflex.core.query.QueryWrapper;
import com.mybatisflex.core.table.TableInfo;
/** /**
* {@link java.time.LocalDateTime} 类型的属性对应的逻辑删除处理器。 * {@link java.time.LocalDateTime} 类型的属性对应的逻辑删除处理器。
@ -28,26 +24,7 @@ import com.mybatisflex.core.table.TableInfo;
* @author 王帅 * @author 王帅
* @since 2023-06-20 * @since 2023-06-20
*/ */
public class DateTimeLogicDeleteProcessor extends AbstractLogicDeleteProcessor { public class DateTimeLogicDeleteProcessor extends NullableColumnLogicDeleteProcessor {
@Override
public String buildLogicNormalCondition(String logicColumn, TableInfo tableInfo, IDialect dialect) {
return dialect.wrap(logicColumn) + " IS NULL";
}
@Override
public void buildQueryCondition(QueryWrapper queryWrapper, TableInfo tableInfo) {
QueryColumn queryColumn = new QueryColumn(tableInfo.getSchema(), tableInfo.getTableName(), tableInfo.getLogicDeleteColumn());
queryWrapper.and(queryColumn.isNull());
}
/**
* 逻辑删除字段值为 {@code null} 表示数据未删除。
*/
@Override
public Object getLogicNormalValue() {
return null;
}
/** /**
* 逻辑删除字段值为 {@code NOW()} 表示数据删除，并记录删除时间。 * 逻辑删除字段值为 {@code NOW()} 表示数据删除，并记录删除时间。