| | |
| | | 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.osr.SpatialReference; |
| | | import org.springframework.stereotype.Service; |
| | | import org.springframework.util.CollectionUtils; |
| | | import org.springframework.web.client.RestTemplate; |
| | |
| | | } |
| | | } |
| | | |
| | | 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) { |
| | | Map<String, Object> map = new HashMap<>(6); |
| | | map.put("token", token); |
| | |
| | | |
| | | List<GeLayer> layers = getLayers(token, db); |
| | | queryData(token, db, layers); |
| | | checkData(layers); |
| | | createShps(basePath, layers); |
| | | createZoneShp(basePath, data, db.getSpatialReference()); |
| | | if (data.getPid() > 0) { |
| | | createFloodShp(basePath, data, db.getSpatialReference()); |
| | | } |
| | | } |
| | | |
| | | private void checkData(List<GeLayer> layers) { |
| | | GeLayer point = getLayerByName(layers, config.getLayerNames().get(0)); |
| | | GeLayer line = getLayerByName(layers, config.getLayerNames().get(1)); |
| | | |
| | | 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 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 = String.format("%s\\%s.shp", basePath, layer.getShpName()); |
| | | if (!ShpHelper.createShp(path, layer)) { |
| | | String path = basePath + File.separator + layer.getShpName(); |
| | | 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()); |