| | |
| | | import cn.hutool.json.JSONArray; |
| | | import cn.hutool.json.JSONObject; |
| | | import cn.hutool.json.JSONUtil; |
| | | import com.se.simu.domain.SeDb; |
| | | import com.se.simu.domain.SeField; |
| | | import com.se.simu.domain.SeFile; |
| | | import com.se.simu.domain.SeLayer; |
| | | import com.se.simu.domain.dto.GeDb; |
| | | import com.se.simu.domain.dto.GeField; |
| | | import com.se.simu.domain.dto.GeFile; |
| | | import com.se.simu.domain.dto.GeLayer; |
| | | import com.se.simu.helper.RsaHelper; |
| | | import com.se.simu.helper.ShpHelper; |
| | | import com.se.simu.helper.StringHelper; |
| | | import lombok.extern.slf4j.Slf4j; |
| | | import org.gdal.gdal.Dataset; |
| | | import org.gdal.gdal.gdal; |
| | | import org.gdal.gdalconst.gdalconst; |
| | | import org.springframework.beans.factory.annotation.Value; |
| | | import org.springframework.stereotype.Service; |
| | | import org.springframework.util.CollectionUtils; |
| | |
| | | @Value("#{'${sedb.sysFields}'}") |
| | | List<String> sysFields; |
| | | |
| | | @Value("${sedb.demFile}") |
| | | String demFile; |
| | | |
| | | @Value("${sedb.demType}") |
| | | String demType; |
| | | |
| | | @Value("${sedb.demName}") |
| | | String demName; |
| | | |
| | |
| | | |
| | | public boolean test(String bbox, String taskName) throws Exception { |
| | | String token = getToken(); |
| | | SeDb db = getSeDb(token); |
| | | GeDb db = getSeDb(token); |
| | | db.setBbox(bbox); |
| | | |
| | | List<SeLayer> layers = getLayers(token, db); |
| | | List<GeLayer> layers = getLayers(token, db); |
| | | queryData(token, db, layers); |
| | | |
| | | String basePath = inPath + File.separator + taskName; |
| | | createPath(basePath); |
| | | createShps(basePath, layers); |
| | | |
| | | SeDb fileDb = getFileDb(token); |
| | | GeDb fileDb = getFileDb(token); |
| | | String fileId = getFileId(token, fileDb.getDbid()); |
| | | List<SeFile> files = getFileNames(token, fileDb.getDbid(), fileId); |
| | | List<GeFile> files = getFileNames(token, fileDb.getDbid(), fileId); |
| | | |
| | | String filePath = inPath + File.separator + fileDb.getDbid(); |
| | | downloadFiles(token, filePath, files, fileDb.getDbid(), fileId); |
| | | clipDemFile(filePath, files, basePath, bbox); |
| | | |
| | | return true; |
| | | } |
| | |
| | | return obj.getStr("data"); |
| | | } |
| | | |
| | | public SeDb getSeDb(String token) { |
| | | public GeDb getSeDb(String token) { |
| | | Map<String, Object> map = new HashMap<>(1); |
| | | map.put("token", token); |
| | | |
| | | JSONObject obj = restTemplate.postForObject(host + "geo-service/entitydb/list/canview", map, JSONObject.class); |
| | | JSONArray data = obj.getJSONArray("data"); |
| | | |
| | | List<SeDb> list = JSONUtil.toList(data, SeDb.class); |
| | | List<GeDb> list = JSONUtil.toList(data, GeDb.class); |
| | | if (CollectionUtils.isEmpty(list)) return null; |
| | | |
| | | return list.stream().filter(db -> null != db.getName() && db.getName().contains(dbName)).findFirst().orElse(null); |
| | | } |
| | | |
| | | public List<SeLayer> getLayers(String token, SeDb db) { |
| | | public List<GeLayer> getLayers(String token, GeDb db) { |
| | | String uri = String.format("%sgeo-service/entitydb/map/config?dbid=%s&token=%s", host, db.getDbid(), token); |
| | | JSONObject obj = restTemplate.getForObject(uri, JSONObject.class); |
| | | |
| | |
| | | JSONArray arr = data.getJSONArray("layers"); |
| | | if (null == arr || arr.size() == 0) return null; |
| | | |
| | | List<SeLayer> layers = new ArrayList<>(); |
| | | List<GeLayer> layers = new ArrayList<>(); |
| | | for (int i = 0, c = arr.size(); i < c; i++) { |
| | | JSONObject jb = arr.getJSONObject(i); |
| | | String name = jb.getStr("name"); |
| | | if (layerNames.contains(name)) { |
| | | String id = jb.getStr("id"); |
| | | String queryType = getQueryType(jb); |
| | | List<SeField> fields = JSONUtil.toList(jb.getJSONArray("fields"), SeField.class); |
| | | List<GeField> fields = JSONUtil.toList(jb.getJSONArray("fields"), GeField.class); |
| | | fields = fields.stream().filter(f -> !sysFields.contains(f.getName())).collect(Collectors.toList()); |
| | | String shpName = shpNames.get(layerNames.indexOf(name)); |
| | | |
| | | layers.add(new SeLayer(id, name, queryType, fields, shpName, db)); |
| | | layers.add(new GeLayer(id, name, queryType, fields, shpName, db)); |
| | | } |
| | | } |
| | | |
| | |
| | | return "polygon"; |
| | | } |
| | | |
| | | public void queryData(String token, SeDb db, List<SeLayer> layers) throws Exception { |
| | | for (SeLayer layer : layers) { |
| | | public void queryData(String token, GeDb db, List<GeLayer> layers) throws Exception { |
| | | for (GeLayer layer : layers) { |
| | | int count = getCount(token, db, layer); |
| | | if (0 == count) throw new Exception(layer.getName() + ",图层数据为空"); |
| | | |
| | |
| | | } |
| | | } |
| | | |
| | | private int getCount(String token, SeDb db, SeLayer layer) { |
| | | private int getCount(String token, GeDb db, GeLayer layer) { |
| | | Map<String, Object> map = new HashMap<>(6); |
| | | map.put("token", token); |
| | | map.put("dbid", db.getDbid()); |
| | |
| | | return obj.getInt("data"); |
| | | } |
| | | |
| | | private JSONArray query(String token, SeDb db, SeLayer layer, int start, int count) { |
| | | private JSONArray query(String token, GeDb db, GeLayer layer, int start, int count) { |
| | | Map<String, Object> map = new HashMap<>(9); |
| | | map.put("token", token); |
| | | map.put("start", start); |
| | |
| | | return data.getJSONArray("features"); |
| | | } |
| | | |
| | | public void createShps(String basePath, List<SeLayer> layers) throws Exception { |
| | | for (SeLayer layer : layers) { |
| | | public void createShps(String basePath, List<GeLayer> layers) throws Exception { |
| | | for (GeLayer layer : layers) { |
| | | String path = String.format("%s\\%s.shp", basePath, layer.getShpName()); |
| | | if (!ShpHelper.createShp(path, layer)) { |
| | | throw new Exception(layer.getName() + ",创建ShapeFile文件失败!"); |
| | |
| | | } |
| | | } |
| | | |
| | | public SeDb getFileDb(String token) { |
| | | public GeDb getFileDb(String token) { |
| | | String uri = String.format("%sfile-service/docdb/query/canview?token=%s", host, token); |
| | | JSONObject obj = restTemplate.getForObject(uri, JSONObject.class); |
| | | JSONArray data = obj.getJSONArray("data"); |
| | | |
| | | List<SeDb> list = JSONUtil.toList(data, SeDb.class); |
| | | List<GeDb> list = JSONUtil.toList(data, GeDb.class); |
| | | if (CollectionUtils.isEmpty(list)) return null; |
| | | |
| | | return list.stream().filter(db -> null != db.getName() && db.getName().contains(dbName)).findFirst().orElse(null); |
| | |
| | | return null; |
| | | } |
| | | |
| | | public List<SeFile> getFileNames(String token, String dbid, String fileId) { |
| | | public List<GeFile> getFileNames(String token, String dbid, String fileId) { |
| | | String uri = String.format("%sfile-service/doc/cluster/struct/list?token=%s&dbid=%s&cluster_fileid=%s&onlychild=true&folder_stairs=", |
| | | host, token, dbid, fileId); |
| | | |
| | | JSONObject obj = restTemplate.getForObject(uri, JSONObject.class); |
| | | JSONArray data = obj.getJSONArray("data"); |
| | | |
| | | return JSONUtil.toList(data, SeFile.class); |
| | | return JSONUtil.toList(data, GeFile.class); |
| | | } |
| | | |
| | | public void downloadFiles(String token, String path, List<SeFile> files, String dbid, String fileId) throws IOException { |
| | | public void downloadFiles(String token, String path, List<GeFile> files, String dbid, String fileId) throws IOException { |
| | | File f = new File(path); |
| | | if (!f.exists() || !f.isDirectory()) { |
| | | f.mkdirs(); |
| | | } |
| | | |
| | | for (SeFile seFile : files) { |
| | | String filePath = path + File.separator + seFile.getName(); |
| | | for (GeFile geFile : files) { |
| | | String filePath = path + File.separator + geFile.getName(); |
| | | f = new File(filePath); |
| | | if (f.exists() && f.length() == seFile.getSize()) { |
| | | if (f.exists() && f.length() == geFile.getSize()) { |
| | | continue; |
| | | } |
| | | if (f.exists() && f.length() < seFile.getSize()) { |
| | | if (f.exists() && f.length() < geFile.getSize()) { |
| | | f.delete(); |
| | | } |
| | | |
| | | String uri = String.format("%sfile-service/fileparser/cluster/download/%s?token=%s&dbid=%s&cluster_fileid=%s", |
| | | host, seFile.getName(), token, dbid, fileId); |
| | | host, geFile.getName(), token, dbid, fileId); |
| | | downloadFile(uri, filePath); |
| | | } |
| | | } |
| | |
| | | fs.close(); |
| | | is.close(); |
| | | } |
| | | |
| | | private void clipDemFile(String filePath, List<GeFile> files, String basePath, String bbox) throws Exception { |
| | | String target = basePath + File.separator + demName; |
| | | for (GeFile file : files) { |
| | | if (file.getName().toLowerCase().endsWith(demType)) { |
| | | String source = filePath + File.separator + file.getName(); |
| | | clipDem(source, target, bbox); |
| | | break; |
| | | } |
| | | } |
| | | } |
| | | |
| | | private void clipDem(String source, String target, String bbox) throws Exception { |
| | | Dataset ds = null; |
| | | try { |
| | | ds = gdal.Open(source, gdalconst.GA_ReadOnly); |
| | | if (null == ds || ds.getRasterCount() < 1 || null == ds.GetSpatialRef()) throw new Exception("DEM数据无效"); |
| | | |
| | | |
| | | } finally { |
| | | if (null != ds) ds.delete(); |
| | | } |
| | | } |
| | | } |