forked from github/dataease
52 lines
1.8 KiB
Java
52 lines
1.8 KiB
Java
|
package io.dataease.commons.utils;
|
||
|
|
|
||
|
|
import io.dataease.commons.exception.MSException;
|
||
|
|
import io.dataease.controller.request.BaseQueryRequest;
|
||
|
|
import io.dataease.controller.request.OrderRequest;
|
||
|
|
|
||
|
|
import java.lang.reflect.Method;
|
||
|
|
import java.util.ArrayList;
|
||
|
|
import java.util.List;
|
||
|
|
import java.util.function.Function;
|
||
|
|
import java.util.stream.Collectors;
|
||
|
|
|
||
|
|
public class ServiceUtils {
|
||
|
|
|
||
|
|
public static List<OrderRequest> getDefaultOrder(List<OrderRequest> orders) {
|
||
|
|
if (orders == null || orders.size() < 1) {
|
||
|
|
OrderRequest orderRequest = new OrderRequest();
|
||
|
|
orderRequest.setName("update_time");
|
||
|
|
orderRequest.setType("desc");
|
||
|
|
orders = new ArrayList<>();
|
||
|
|
orders.add(orderRequest);
|
||
|
|
return orders;
|
||
|
|
}
|
||
|
|
return orders;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* 获取前端全选的id列表
|
||
|
|
* @param queryRequest 查询条件
|
||
|
|
* @param func 查询id列表的数据库查询
|
||
|
|
* @return
|
||
|
|
*/
|
||
|
|
public static<T> void getSelectAllIds( T batchRequest, BaseQueryRequest queryRequest, Function<BaseQueryRequest, List<String>> func) {
|
||
|
|
if (queryRequest.isSelectAll()) {
|
||
|
|
List<String> ids = func.apply(queryRequest);
|
||
|
|
if (!ids.isEmpty()) {
|
||
|
|
ids = ids.stream()
|
||
|
|
.filter(id -> !queryRequest.getUnSelectIds().contains(id))
|
||
|
|
.collect(Collectors.toList());
|
||
|
|
}
|
||
|
|
queryRequest.setIds(ids);
|
||
|
|
try {
|
||
|
|
Method setIds = batchRequest.getClass().getDeclaredMethod("setIds", List.class);
|
||
|
|
setIds.invoke(batchRequest, ids);
|
||
|
|
} catch (Exception e) {
|
||
|
|
LogUtil.error(e.getMessage(), e);
|
||
|
|
MSException.throwException("请求没有setIds方法");
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|