From 7a481b56048d2356ed1b0e3eaef3e44a3d610f64 Mon Sep 17 00:00:00 2001
From: 13693261870 <252740454@qq.com>
Date: 星期二, 28 三月 2023 09:28:40 +0800
Subject: [PATCH] 1
---
src/main/java/com/lf/server/service/show/DataLibService.java | 69 ++++++++++++++++++++++++++++++++--
1 files changed, 64 insertions(+), 5 deletions(-)
diff --git a/src/main/java/com/lf/server/service/show/DataLibService.java b/src/main/java/com/lf/server/service/show/DataLibService.java
index 24a644a..9e7b76c 100644
--- a/src/main/java/com/lf/server/service/show/DataLibService.java
+++ b/src/main/java/com/lf/server/service/show/DataLibService.java
@@ -104,7 +104,7 @@
}
/**
- * 鏌ヨDB涓孩鍑哄崟浣嶇紪鐮佺殑鏌ヨ鍖呰
+ * 鏌ヨDB涓孩鍑哄崟浣嶇紪鐮佺殑鏌ヨ鍖呰鍣�
*/
private <T> QueryWrapper<T> getWrapper4DbOverflow(UserEntity ue, DownloadReqEntity dr) {
QueryWrapper<T> wrapper = new QueryWrapper<T>();
@@ -147,12 +147,71 @@
/**
* 璇锋眰DB鏁版嵁涓嬭浇
*/
- public String downloadDbReq(UserEntity ue, DownloadReqEntity dr) throws Exception {
- if (!StringHelper.isEmpty(dr.getWkt())) {
- return downloadDbReq4Wkt(ue, dr);
+ public String downloadDbReq(UserEntity ue, DownloadReqEntity dr) {
+ Map<String, List<?>> map = queryData(dr);
+ if (map.size() == 0) {
+ return null;
}
- return downloadDbReq4Prop(ue, dr);
+ return null;
+ }
+
+ /**
+ * 鏌ヨ鏁版嵁
+ */
+ private Map<String, List<?>> queryData(DownloadReqEntity dr) {
+ Map<String, List<?>> map = new HashMap<>(3);
+ for (String enity : dr.getEntities()) {
+ try {
+ BasicMapper baseMapper = ClassHelper.getBasicMapper(enity);
+ if (null == baseMapper) {
+ continue;
+ }
+
+ QueryWrapper wrapper = createQueryWrapper(baseMapper, dr);
+ List<?> list = baseMapper.selectList(wrapper);
+ if (null == list || list.size() == 0) {
+ continue;
+ }
+
+ if (!map.containsKey(enity)) {
+ map.put(enity, list);
+ }
+ } catch (Exception ex) {
+ log.error(ex.getMessage(), ex);
+ }
+ }
+
+ return map;
+ }
+
+ /**
+ * 鍒涘缓鏌ヨ鍖呰鍣�
+ */
+ private <T> QueryWrapper<T> createQueryWrapper(BasicMapper baseMapper, DownloadReqEntity dr) {
+ QueryWrapper<T> wrapper = new QueryWrapper<T>();
+
+ String dirs = copeCodes(dr.getDirs(), "dirid");
+ if (!StringHelper.isEmpty(dirs)) {
+ wrapper.apply(dirs);
+ }
+ if (!StringHelper.isEmpty(dr.getDepcode())) {
+ wrapper.likeRight("depid", dr.getDepcode());
+ }
+ if (baseMapper instanceof GeomBaseMapper && !StringHelper.isEmpty(dr.getWkt())) {
+ wrapper.select("ST_AsText(geom) as geom, *");
+ Integer srid = baseQueryService.getSrid((GeomBaseMapper) baseMapper);
+ if (null != srid) {
+ wrapper.apply(String.format("ST_Intersects(ST_PolygonFromText('%s', %d), geom)", dr.getWkt(), srid));
+ }
+ }
+ if (null != dr.getIds() && dr.getIds().size() > 0) {
+ wrapper.apply(String.format("gid in (%s)", StringHelper.join(dr.getIds(), ",")));
+ } else {
+ baseQueryService.addFilterWrapper(wrapper, dr.getFilter());
+ }
+
+ return wrapper;
}
/**
--
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