12.29.7

13693261870

2022-12-29 7e754e7bdbdb8b2c3086938a67421aebab2fb493

 src/main/java/com/lf/server/helper/GdbHelper.java

@@ -24,8 +24,6 @@
public class GdbHelper {
    private final static Log log = LogFactory.getLog(GdbHelper.class);

    private final static String OBJECT = "java.lang.Object";

    /**
     * 销毁资源
     */
@@ -209,7 +207,7 @@
                }
            }

            if (!OBJECT.equals(clazz.getSuperclass().getName())) {
            if (!StaticData.OBJECT.equals(clazz.getSuperclass().getName())) {
                getFieldMapper(clazz.getSuperclass(), layer, map);
            }
        } catch (Exception ex) {
@@ -288,7 +286,11 @@
        String geo = "null";
        if (null != f.GetGeometryRef()) {
            String wkt = f.GetGeometryRef().ExportToWkt();
            // noinspection AlibabaRemoveCommentedCode
            switch (f.GetGeometryRef().GetGeometryType()) {
                //case 1:
                //    wkt = wkt.replace("POINT", "MULTIPOINT");
                //    break;
                case 2:
                    wkt = wkt.replace("LINESTRING (", "MULTILINESTRING ((") + ")";
                    break;
@@ -422,7 +424,7 @@

        Integer srid = baseMapper.selectSrid(tab);
        SpatialReference sr = new SpatialReference();
        sr.ImportFromEPSG(null == srid ? 4326 : srid);
        sr.ImportFromEPSG(null == srid ? 4490 : srid);

        return dataSource.CreateLayer(tab, sr, getGeomType(geomType), null);
    }
@@ -438,6 +440,8 @@
        switch (geomType) {
            case "ST_Point":
                return ogr.wkbPoint;
            case "ST_MultiPoint":
                return ogr.wkbMultiPoint;
            case "ST_LineString":
                return ogr.wkbLineString;
            case "ST_MultiLineString":
@@ -466,7 +470,7 @@
                list.add(f);
            }

            if (!OBJECT.equals(clazz.getSuperclass().getName())) {
            if (!StaticData.OBJECT.equals(clazz.getSuperclass().getName())) {
                getFields(clazz.getSuperclass(), list);
            }
        } catch (Exception ex) {
@@ -477,7 +481,7 @@
    /**
     * 添加图层字段
     */
    private static void addLayerField(Layer layer, List<Field> list) {
    public static void addLayerField(Layer layer, List<Field> list) {
        for (int i = 0, c = list.size(); i < c; i++) {
            Field f = list.get(i);

@@ -523,52 +527,59 @@
            Geometry geom = Geometry.CreateFromWkt(geoEntity.getGeom());
            f.SetGeometry(geom);

            for (int i = 0, c = fields.size(); i < c; i++) {
                Field field = fields.get(i);
                Object val = field.get(t);
                if (null == val) {
                    continue;
                }

                switch (field.getType().getName()) {
                    case "java.math.BigDecimal":
                        BigDecimal big = (BigDecimal) val;
                        f.SetField(i, big.doubleValue());
                        break;
                    case "java.lang.Double":
                    case "double":
                        double d = (double) val;
                        f.SetField(i, d);
                        break;
                    case "java.lang.Long":
                    case "long":
                        long l = (long) val;
                        f.SetField(i, l);
                        break;
                    case "java.lang.Integer":
                    case "int":
                        int n = (int) val;
                        f.SetField(i, n);
                        break;
                    case "java.sql.Timestamp":
                        Timestamp timestamp = (Timestamp) field.get(t);
                        setTimestamp(f, i, timestamp);
                        break;
                    case "java.time.LocalDate":
                        LocalDate localDate = (LocalDate) field.get(t);
                        setLocalDate(f, i, localDate);
                        break;
                    default:
                        String str = (String) val;
                        f.SetField(i, str);
                        break;
                }
            }
            setFeatureData(f, fields, t);
            layer.CreateFeature(f);
        }
    }

    /**
     * 设置要素的数据
     */
    public static <T> void setFeatureData(Feature f, List<Field> fields, T t) throws Exception {
        for (int i = 0, c = fields.size(); i < c; i++) {
            Field field = fields.get(i);
            Object val = field.get(t);
            if (null == val) {
                continue;
            }

            switch (field.getType().getName()) {
                case "java.math.BigDecimal":
                    BigDecimal big = (BigDecimal) val;
                    f.SetField(i, big.doubleValue());
                    break;
                case "java.lang.Double":
                case "double":
                    double d = (double) val;
                    f.SetField(i, d);
                    break;
                case "java.lang.Long":
                case "long":
                    long l = (long) val;
                    f.SetField(i, l);
                    break;
                case "java.lang.Integer":
                case "int":
                    int n = (int) val;
                    f.SetField(i, n);
                    break;
                case "java.sql.Timestamp":
                    Timestamp timestamp = (Timestamp) field.get(t);
                    setTimestamp(f, i, timestamp);
                    break;
                case "java.time.LocalDate":
                    LocalDate localDate = (LocalDate) field.get(t);
                    setLocalDate(f, i, localDate);
                    break;
                default:
                    String str = (String) val;
                    f.SetField(i, str);
                    break;
            }
        }
    }

    /**
     * 设置Timestamp
     */
    private static void setTimestamp(Feature f, int i, Timestamp time) {