| | |
| | | import com.se.simu.domain.dto.GeFile; |
| | | import com.se.simu.domain.dto.GeLayer; |
| | | import com.se.simu.domain.po.DataPo; |
| | | import com.se.simu.helper.CaffeineHelper; |
| | | import com.se.simu.helper.RsaHelper; |
| | | import com.se.simu.helper.ShpHelper; |
| | | import com.se.simu.helper.StringHelper; |
| | |
| | | import org.gdal.gdal.WarpOptions; |
| | | import org.gdal.gdal.gdal; |
| | | import org.gdal.gdalconst.gdalconst; |
| | | import org.springframework.beans.factory.annotation.Value; |
| | | import org.gdal.ogr.Geometry; |
| | | import org.gdal.osr.SpatialReference; |
| | | import org.springframework.stereotype.Service; |
| | | import org.springframework.util.CollectionUtils; |
| | | import org.springframework.web.client.RestTemplate; |
| | |
| | | import java.util.*; |
| | | import java.util.stream.Collectors; |
| | | |
| | | /** |
| | | * GEDB服务类 |
| | | * |
| | | * @author WWW |
| | | * @date 2024-09-12 |
| | | */ |
| | | @Slf4j |
| | | @Service |
| | | @SuppressWarnings("ALL") |
| | |
| | | |
| | | @Resource |
| | | RestTemplate restTemplate; |
| | | |
| | | private final static String DB_KEY = "gedb_db"; |
| | | |
| | | private final static String TOKEN_KEY = "gedb_token"; |
| | | |
| | | public boolean test(DataPo data) throws Exception { |
| | | createPath(config.getInPath() + File.separator + data.getInPath()); |
| | |
| | | } |
| | | |
| | | public String getToken() throws Exception { |
| | | Object obj = CaffeineHelper.get(TOKEN_KEY); |
| | | if (obj instanceof String) { |
| | | return obj.toString(); |
| | | } |
| | | |
| | | String token = getTokenByServer(); |
| | | if (null == token) throw new Exception("获取GEDB令牌失败"); |
| | | |
| | | CaffeineHelper.put(TOKEN_KEY, token); |
| | | |
| | | return token; |
| | | } |
| | | |
| | | private String getTokenByServer() throws Exception { |
| | | Map<String, Object> map = new HashMap<>(2); |
| | | map.put("userid", config.getUser()); |
| | | map.put("password", getPassword()); |
| | | |
| | | JSONObject obj = restTemplate.postForObject(config.getHost() + "account-service/security/login", map, JSONObject.class); |
| | | log.info(obj.toString()); |
| | | |
| | | JSONObject data = obj.getJSONObject("data"); |
| | | |
| | |
| | | return password; |
| | | } |
| | | |
| | | private String getPublicKey() { |
| | | public String getPublicKey() { |
| | | //{"datetime":"2024-09-12 17:24:38","code":200,"data":"MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCtFwJCh2taVTEi05C8qT2oG7Y+rDmJhlO4zicpSeRtiro9LsytePeWI7BXM6sfDU0WeKun1izawcfgGkZgnoJuMBluAOKI1tL0uCrR+DreNLqMVtnXHwoWEIk/hGJedDWaf3q22aGDyEB5h9qCq0JklSShP1Ih4ppap4LmgxdTPQIDAQAB"} |
| | | JSONObject obj = restTemplate.getForObject(config.getHost() + "account-service/security/publickey", JSONObject.class); |
| | | |
| | |
| | | } |
| | | |
| | | public GeDb connectGedb(String token, DataPo data) { |
| | | GeDb db = getSeDb(token); |
| | | GeDb db = getGeDb(token); |
| | | db.setBbox(data.getBbox()); |
| | | data.setEpsg(db.getEpsg()); |
| | | |
| | | return db; |
| | | } |
| | | |
| | | private GeDb getSeDb(String token) { |
| | | public GeDb getGeDb(String token) { |
| | | Object obj = CaffeineHelper.get(DB_KEY); |
| | | if (obj instanceof GeDb) { |
| | | return (GeDb) obj; |
| | | } |
| | | |
| | | Map<String, Object> map = new HashMap<>(1); |
| | | map.put("token", token); |
| | | |
| | | JSONObject obj = restTemplate.postForObject(config.getHost() + "geo-service/entitydb/list/canview", map, JSONObject.class); |
| | | JSONArray data = obj.getJSONArray("data"); |
| | | JSONObject jsonObject = restTemplate.postForObject(config.getHost() + "geo-service/entitydb/list/canview", map, JSONObject.class); |
| | | JSONArray data = jsonObject.getJSONArray("data"); |
| | | |
| | | 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(config.getDbName())).findFirst().orElse(null); |
| | | GeDb gedb = list.stream().filter(db -> null != db.getName() && db.getName().contains(config.getDbName())).findFirst().orElse(null); |
| | | if (null != gedb) CaffeineHelper.put(DB_KEY, gedb); |
| | | |
| | | return gedb; |
| | | } |
| | | |
| | | public List<GeLayer> getLayers(String token, GeDb db) { |
| | |
| | | return layers; |
| | | } |
| | | |
| | | private String getQueryType(JSONObject jb) { |
| | | public static String getQueryType(JSONObject jb) { |
| | | String qt = jb.getStr("pointlod"); |
| | | if (!StringHelper.isEmpty(qt)) { |
| | | return "point"; |
| | |
| | | } |
| | | } |
| | | } |
| | | } |
| | | |
| | | public boolean queryBboxCount(String token, GeDb db, List<GeLayer> layers) { |
| | | for (GeLayer layer : layers) { |
| | | int count = getCount(token, db, layer); |
| | | if (0 == count) return false; |
| | | } |
| | | |
| | | return true; |
| | | } |
| | | |
| | | private int getCount(String token, GeDb db, GeLayer layer) { |
| | |
| | | |
| | | List<GeLayer> layers = getLayers(token, db); |
| | | queryData(token, db, layers); |
| | | checkData(data, db, layers); |
| | | createShps(basePath, layers); |
| | | createZoneShp(basePath, data, db.getSpatialReference()); |
| | | if (data.getPid() > 0) { |
| | | createFloodShp(basePath, data, db.getSpatialReference()); |
| | | } |
| | | } |
| | | |
| | | private void checkData(DataPo data, GeDb db, List<GeLayer> layers) { |
| | | GeLayer point = getLayerByName(layers, config.getLayerNames().get(0)); |
| | | GeLayer line = getLayerByName(layers, config.getLayerNames().get(1)); |
| | | GeLayer build = getLayerByName(layers, config.getLayerNames().get(2)); |
| | | |
| | | Geometry extent = ShpHelper.createPolygon(db.getSpatialReference(), data.getMinx(), data.getMiny(), data.getMaxx(), data.getMaxy()); |
| | | checkSpatialRange(extent, point); |
| | | checkSpatialRange(extent, build); |
| | | |
| | | List<String> bsm = getValues(point, "bsm"); |
| | | List<String> bsm2 = new ArrayList<>(bsm); |
| | | List<String> qdbsm = getValues(line, "qdbsm"); |
| | | List<String> qdbsm2 = new ArrayList<>(qdbsm); |
| | | List<String> zdbsm = getValues(line, "zdbsm"); |
| | | List<String> zdbsm2 = new ArrayList<>(zdbsm); |
| | | |
| | | qdbsm.removeAll(bsm2); |
| | | zdbsm.removeAll(bsm2); |
| | | removeValues(line, "qdbsm", qdbsm); |
| | | removeValues(line, "zdbsm", zdbsm); |
| | | |
| | | qdbsm = getValues(line, "qdbsm"); |
| | | zdbsm = getValues(line, "zdbsm"); |
| | | bsm.removeAll(qdbsm); |
| | | bsm.removeAll(zdbsm); |
| | | removeValues(point, "bsm", bsm); |
| | | |
| | | GeLayer juncLayer = new GeLayer(point, filterLayerData(point.getData())); |
| | | juncLayer.setName("集水点"); |
| | | juncLayer.setShpName(config.getJunctionName()); |
| | | layers.add(juncLayer); |
| | | } |
| | | |
| | | private void checkSpatialRange(Geometry extent, GeLayer geLayer) { |
| | | int i = 0; |
| | | while (i < geLayer.getData().size()) { |
| | | JSONObject geom = geLayer.getData().getJSONObject(i).getJSONObject("geometry"); |
| | | Geometry g = ShpHelper.createGeometry(geLayer, geom); |
| | | g.AssignSpatialReference(extent.GetSpatialReference()); |
| | | |
| | | if (!extent.Intersects(g)) { |
| | | geLayer.getData().remove(i); |
| | | continue; |
| | | } |
| | | i++; |
| | | } |
| | | } |
| | | |
| | | private GeLayer getLayerByName(List<GeLayer> layers, String name) { |
| | | return layers.stream().filter(a -> a.getName().equals(name)).findFirst().orElse(null); |
| | | } |
| | | |
| | | private List<String> getValues(GeLayer layer, String field) { |
| | | JSONArray data = layer.getData(); |
| | | List<String> list = new ArrayList<>(); |
| | | |
| | | int i = 0; |
| | | while (i < data.size()) { |
| | | JSONObject obj = data.getJSONObject(i).getJSONObject("properties"); |
| | | if (StringHelper.isEmpty(obj.getStr(field))) { |
| | | data.remove(i); |
| | | continue; |
| | | } |
| | | list.add(obj.getStr(field)); |
| | | i++; |
| | | } |
| | | |
| | | return list; |
| | | } |
| | | |
| | | private void removeValues(GeLayer layer, String field, List<String> values) { |
| | | if (CollectionUtils.isEmpty(values)) return; |
| | | |
| | | int i = 0; |
| | | JSONArray data = layer.getData(); |
| | | while (i < data.size()) { |
| | | JSONObject obj = data.getJSONObject(i).getJSONObject("properties"); |
| | | if (values.contains(obj.getStr(field))) { |
| | | data.remove(i); |
| | | continue; |
| | | } |
| | | i++; |
| | | } |
| | | } |
| | | |
| | | private void createShps(String basePath, List<GeLayer> layers) throws Exception { |
| | | for (GeLayer layer : layers) { |
| | | String path = basePath + File.separator + layer.getShpName(); |
| | | if (!ShpHelper.createShp(path, layer)) { |
| | | if (layer.getData().isEmpty() || !ShpHelper.createShp(path, layer)) { |
| | | throw new Exception(layer.getName() + ",创建ShapeFile文件失败!"); |
| | | } |
| | | } |
| | | } |
| | | |
| | | private JSONArray filterLayerData(JSONArray data) { |
| | | JSONArray arr = new JSONArray(); |
| | | String[] strs = config.getJunctionFilter().split("="); |
| | | for (int i = 0, c = data.size(); i < c; i++) { |
| | | JSONObject obj = data.getJSONObject(i).getJSONObject("properties"); |
| | | if (strs[1].equals(obj.getStr(strs[0]))) { |
| | | arr.put(data.getJSONObject(i)); |
| | | } |
| | | } |
| | | |
| | | return arr; |
| | | } |
| | | |
| | | private void createZoneShp(String basePath, DataPo data, SpatialReference sr) { |
| | | String filePath = basePath + File.separator + config.getZoneName(); |
| | | ShpHelper.createShp(filePath, null, sr, data.getMinx(), data.getMiny(), data.getMaxx(), data.getMaxy()); |
| | | } |
| | | |
| | | private void createFloodShp(String basePath, DataPo data, SpatialReference sr) { |
| | | String filePath = basePath + File.separator + config.getBarrierName(); |
| | | Map<String, Object> map = new HashMap<>(); |
| | | map.put("height", data.getFloodHeight()); |
| | | map.put("type", data.getFloodType()); |
| | | |
| | | ShpHelper.createShp(filePath, map, sr, data.getFloodMinx(), data.getFloodMiny(), data.getFloodMaxx(), data.getFloodMaxy()); |
| | | } |
| | | |
| | | public void copeDem(String token, DataPo data) throws Exception { |
| | | GeDb fileDb = getFileDb(token); |
| | | String fileId = getFileId(token, fileDb.getDbid()); |