From 64d3e9657fb45b6415b19e23f483d46a82efe939 Mon Sep 17 00:00:00 2001
From: 13693261870 <252740454@qq.com>
Date: 星期一, 06 三月 2023 13:56:42 +0800
Subject: [PATCH] 1
---
src/main/java/com/lf/server/service/show/DataLibService.java | 181 ++++++++++++++++++++++++++++++++++++++++-----
1 files changed, 161 insertions(+), 20 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 d099587..39a578b 100644
--- a/src/main/java/com/lf/server/service/show/DataLibService.java
+++ b/src/main/java/com/lf/server/service/show/DataLibService.java
@@ -4,6 +4,7 @@
import com.lf.server.entity.data.DownloadEntity;
import com.lf.server.entity.sys.UserEntity;
import com.lf.server.helper.*;
+import com.lf.server.mapper.all.BasicMapper;
import com.lf.server.mapper.all.GeomBaseMapper;
import com.lf.server.mapper.data.DownloadMapper;
import com.lf.server.service.all.BaseQueryService;
@@ -39,10 +40,10 @@
private final static Log log = LogFactory.getLog(DataLibService.class);
/**
- * 鏌ヨDB涓孩鍑虹殑鍗曚綅ID
+ * 鏌ヨDB涓孩鍑虹殑鍗曚綅缂栫爜
*/
- public List<Integer> selectDbOverflowDep(UserEntity ue, List<String> entities, String wkt) {
- List<Integer> rs = new ArrayList<>();
+ public List<String> selectDbOverflowDep(UserEntity ue, List<String> entities, String wkt) {
+ List<String> rs = new ArrayList<>();
for (String enity : entities) {
try {
GeomBaseMapper<?> baseMapper = ClassHelper.getGeoBaseMapper(enity);
@@ -52,8 +53,8 @@
QueryWrapper wrapper = new QueryWrapper();
wrapper.select("depid");
- wrapper.gt("depid", 0);
- wrapper.apply(String.format("depid != ALL(fn_rec_array(%d, 'dep'))", ue.getDepid()));
+ // wrapper.gt("depid", 0); wrapper.apply(String.format("depid != ALL(fn_rec_array(%d, 'dep'))", ue.getDepid()))
+ wrapper.apply("depid is not null and depid not like '" + ue.getDepcode() + "%'");
wrapper.groupBy("depid");
Integer srid = baseQueryService.getSrid(baseMapper);
@@ -61,9 +62,9 @@
wrapper.apply(String.format("ST_Intersects(ST_PolygonFromText('%s', %d), geom)", wkt, srid));
}
- List<Integer> ids = baseMapper.selectObjs(wrapper);
+ List<String> ids = baseMapper.selectObjs(wrapper);
- addDepIds(rs, ids);
+ addDepCodes(rs, ids);
} catch (Exception ex) {
log.error(ex.getMessage(), ex);
}
@@ -73,14 +74,14 @@
}
/**
- * 娣诲姞鍗曚綅ID
+ * 娣诲姞鍗曚綅缂栫爜
*/
- private void addDepIds(List<Integer> rs, List<Integer> ids) {
+ private void addDepCodes(List<String> rs, List<String> ids) {
if (null == ids || ids.isEmpty()) {
return;
}
- for (Integer id : ids) {
+ for (String id : ids) {
if (!rs.contains(id)) {
rs.add(id);
}
@@ -90,8 +91,8 @@
/**
* 鍒涘缓Zip鍖�
*/
- public String createZipFile(UserEntity ue, List<String> entities, String wkt, String pwd) throws Exception {
- Map<String, List<?>> map = queryData(entities, wkt);
+ public String createZipFile(UserEntity ue, List<String> entities, String depcode, String dirs, String wkt, String pwd) throws Exception {
+ Map<String, List<?>> map = queryData(entities, depcode, dirs, wkt);
if (map.size() == 0) {
return null;
}
@@ -124,7 +125,7 @@
/**
* 鏌ヨ鏁版嵁
*/
- private Map<String, List<?>> queryData(List<String> entities, String wkt) {
+ private Map<String, List<?>> queryData(List<String> entities, String depcode, String dirs, String wkt) {
Map<String, List<?>> map = new HashMap<>(5);
for (String enity : entities) {
try {
@@ -133,7 +134,7 @@
continue;
}
- QueryWrapper wrapper = createWrapper(baseMapper, wkt);
+ QueryWrapper wrapper = createWrapper(baseMapper, depcode, dirs, wkt);
List<?> list = baseMapper.selectList(wrapper);
if (null == list || list.size() == 0) {
continue;
@@ -153,13 +154,23 @@
/**
* 鍒涘缓QueryWrapper
*/
- private QueryWrapper createWrapper(GeomBaseMapper baseMapper, String wkt) {
+ private QueryWrapper createWrapper(BasicMapper baseMapper, String depcode, String dirs, String wkt) {
QueryWrapper wrapper = new QueryWrapper();
- wrapper.select("ST_AsText(geom) as geom, *");
+ if (baseMapper instanceof GeomBaseMapper) {
+ wrapper.select("ST_AsText(geom) as geom, *");
- Integer srid = baseQueryService.getSrid(baseMapper);
- if (null != srid) {
- wrapper.apply(String.format("ST_Intersects(ST_PolygonFromText('%s', %d), geom)", wkt, srid));
+ Integer srid = baseQueryService.getSrid((GeomBaseMapper) baseMapper);
+ if (null != srid) {
+ wrapper.apply(String.format("ST_Intersects(ST_PolygonFromText('%s', %d), geom)", wkt, srid));
+ }
+ }
+ if (!StringHelper.isEmpty(depcode)) {
+ wrapper.likeRight("depid", depcode);
+ }
+
+ dirs = DataLibService.copeCodes(dirs, "dirid");
+ if (!StringHelper.isEmpty(dirs)) {
+ wrapper.apply(dirs);
}
return wrapper;
@@ -188,7 +199,7 @@
private DownloadEntity getDownloadEntity(UserEntity ue, String file, String pwd) throws Exception {
DownloadEntity de = new DownloadEntity();
de.setName(FileHelper.getFileName(file));
- // 1-Shp鏂囦欢锛�2-涓撻鍥撅紝3-鍏冩暟鎹紝4-涓氬姟鏁版嵁
+ // 1-Shp鏂囦欢锛�2-涓撻鍥撅紝3-鍏冩暟鎹紝4-涓氬姟鏁版嵁锛�5-绠￠亾鍒嗘瀽锛�6-缁熻鎶ュ憡
de.setType(4);
de.setSizes(FileHelper.sizeToMb(new File(file).length()));
de.setDepid(ue.getDepid());
@@ -202,4 +213,134 @@
return de;
}
+
+ /**
+ * 鎵撳寘DB鏁版嵁
+ */
+ public String zipDbData(UserEntity ue, String name, String depcode, String dirs, String filter, String pwd) throws Exception {
+ BasicMapper baseMapper = ClassHelper.getBasicMapper(name);
+ if (baseMapper == null) {
+ return null;
+ }
+
+ QueryWrapper wrapper = new QueryWrapper();
+ baseQueryService.addFilterWrapper(wrapper, filter);
+ if (baseMapper instanceof GeomBaseMapper) {
+ wrapper.select("ST_AsText(geom) as geom, *");
+ }
+ if (!StringHelper.isEmpty(depcode)) {
+ wrapper.likeRight("depid", depcode);
+ }
+
+ dirs = DataLibService.copeCodes(dirs, "dirid");
+ if (!StringHelper.isEmpty(dirs)) {
+ wrapper.apply(dirs);
+ }
+
+ List<?> list = baseMapper.selectList(wrapper);
+ if (null == list || 0 == list.size()) {
+ return null;
+ }
+
+ Map<String, List<?>> map = new HashMap<>(1);
+ map.put(name, list);
+
+ return zipData(ue, map, pwd);
+ }
+
+ /**
+ * 鎵撳寘鏁版嵁
+ */
+ private String zipData(UserEntity ue, Map<String, List<?>> map, String pwd) throws Exception {
+ String tempName = StringHelper.YMDHMS2_FORMAT.format(new Date());
+ String tempPath = pathHelper.getTempPath(tempName);
+ String filePath = tempPath + File.separator + tempName + ".gdb";
+
+ File file = new File(filePath);
+ if (file.exists() && file.isDirectory()) {
+ FileHelper.deleteDir(filePath);
+ }
+ GdbHelper.createGdb(filePath, map);
+
+ String zipName = tempName + ".gdb.zip";
+ String zipFile = pathHelper.getDownloadFullPath() + File.separator + zipName;
+
+ ZipFile zip = Zip4jHelper.createZipFile(zipFile, pwd);
+ ZipParameters params = Zip4jHelper.getZipParams();
+ addZipFiles(zip, params, file.listFiles());
+
+ String dbPwd = Md5Helper.reverse(Md5Helper.generate(pwd));
+ DownloadEntity downloadEntity = getDownloadEntity(ue, zipFile, dbPwd);
+ int rows = downloadMapper.insert(downloadEntity);
+
+ return rows > 0 ? downloadEntity.getGuid() : null;
+ }
+
+ /**
+ * 澶勭悊缂栫爜
+ */
+ public static String copeCodes(String codes, String field) {
+ if (StringHelper.isEmpty(codes) || StringHelper.isSqlInjection(codes)) {
+ return null;
+ }
+
+ List<String> list = codesAsList(codes);
+ removeDuplicate(list);
+ setRightLike(list, field);
+
+ return StringHelper.join(list, " or ");
+ }
+
+ /**
+ * 鍗曚綅缂栫爜杞泦鍚�
+ */
+ private static List<String> codesAsList(String codes) {
+ List<String> list = Arrays.asList(codes.split(","));
+ Set set = new HashSet(list);
+
+ List<String> newList = new ArrayList<>(set);
+ Collections.sort(newList);
+
+ return newList;
+ }
+
+ /**
+ * 鍘婚櫎閲嶅
+ */
+ private static void removeDuplicate(List<String> list) {
+ int i = 0;
+ while (i < list.size()) {
+ int j = findStr(list, i);
+ if (j > -1) {
+ list.remove(j);
+ continue;
+ }
+
+ i++;
+ }
+ }
+
+ /**
+ * 鏌ユ壘瀛楃涓�
+ */
+ private static int findStr(List<String> list, int i) {
+ String source = list.get(i);
+ for (int j = i + 1, c = list.size(); j < c; j++) {
+ if (list.get(j).startsWith(source)) {
+ return j;
+ }
+ }
+
+ return -1;
+ }
+
+ /**
+ * 璁剧疆 鍙砽ike
+ */
+ private static void setRightLike(List<String> list, String field) {
+ for (int i = 0, c = list.size(); i < c; i++) {
+ String str = String.format("%s like '%s%%'", field, list.get(i));
+ list.set(i, str);
+ }
+ }
}
--
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