package com.moral.api.config.mybatis.wrapper;
|
|
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
|
import com.baomidou.mybatisplus.core.enums.SqlKeyword;
|
import com.baomidou.mybatisplus.core.enums.SqlLike;
|
|
/**
|
* @ClassName FiltNullWrapper
|
* @Description 查询构造器，传入null并不会作为条件
|
* @Author 陈凯裕
|
* @Date 2021/3/30 10:45
|
* @Version TODO
|
**/
|
public class NullFilterWrapper<T> extends QueryWrapper<T> {
|
|
@Override
|
protected QueryWrapper<T> likeValue(boolean condition, String column, Object val, SqlLike sqlLike) {
|
if(val==null)
|
condition = false;
|
return super.likeValue(condition, column, val, sqlLike);
|
}
|
|
@Override
|
public QueryWrapper<T> between(boolean condition, String column, Object val1, Object val2) {
|
if(val1==null||val2==null)
|
condition = false;
|
return super.between(condition, column, val1, val2);
|
}
|
|
@Override
|
public QueryWrapper<T> eq(boolean condition, String column, Object val) {
|
if(val==null)
|
condition = false;
|
return super.eq(condition, column, val);
|
}
|
}
|
