Examples with ParseException org.locationtech.jts.io.ParseException used on opensource projects

Example 6 with ParseException

use of org.locationtech.jts.io.ParseException in project arctic-sea by 52North.

the class GmlDecoderv321 method parseLineStringType.

private Geometry parseLineStringType(LineStringType xbLineStringType) throws DecodingException {
    int srid = -1;
    if (xbLineStringType.getSrsName() != null) {
        srid = CRSHelper.parseSrsName(xbLineStringType.getSrsName());
    }
    DirectPositionType[] xbPositions = xbLineStringType.getPosArray();
    String geomWKT;
    if (xbPositions != null && xbPositions.length > 0) {
        if (srid == -1 && xbPositions[0].getSrsName() != null && !(xbPositions[0].getSrsName().isEmpty())) {
            srid = CRSHelper.parseSrsName(xbPositions[0].getSrsName());
        }
        geomWKT = "LINESTRING" + getString4PosArray(xbLineStringType.getPosArray(), false) + "";
    } else if (xbLineStringType.getPosList() != null) {
        StringBuilder builder = new StringBuilder();
        builder.append("LINESTRING(");
        DirectPositionListType posList = xbLineStringType.getPosList();
        int dim;
        if (posList.getSrsDimension() == null) {
            dim = 2;
        } else {
            dim = posList.getSrsDimension().intValue();
        }
        if (posList.getListValue().size() % dim != 0) {
            throw new DecodingException("posList does not contain a multiple of %d coordinates", dim);
        }
        @SuppressWarnings("unchecked") Iterator<Double> iterator = posList.getListValue().iterator();
        if (iterator.hasNext()) {
            builder.append(iterator.next());
            for (int i = 1; i < dim; ++i) {
                builder.append(' ').append(iterator.next());
            }
            while (iterator.hasNext()) {
                builder.append(", ");
                builder.append(iterator.next());
                for (int i = 1; i < dim; ++i) {
                    builder.append(' ').append(iterator.next());
                }
            }
        }
        builder.append(")");
        geomWKT = builder.toString();
    } else {
        geomWKT = null;
    }
    srid = setDefaultForUnsetSrid(srid);
    if (geomWKT != null) {
        try {
            return JTSHelper.createGeometryFromWKT(geomWKT, srid);
        } catch (ParseException ex) {
            throw new DecodingException(ex);
        }
    } else {
        return JTSHelper.getGeometryFactoryForSRID(srid).createGeometryCollection(null);
    }
}

Example 7 with ParseException

use of org.locationtech.jts.io.ParseException in project arctic-sea by 52North.

the class GmlDecoderv321 method parsePolygonType.

private Geometry parsePolygonType(PolygonType xbPolygonType) throws DecodingException {
    int srid = -1;
    if (xbPolygonType.getSrsName() != null) {
        srid = CRSHelper.parseSrsName(xbPolygonType.getSrsName());
    }
    String exteriorCoordString = null;
    StringBuilder geomWKT = new StringBuilder();
    StringBuilder interiorCoordString = new StringBuilder();
    AbstractRingPropertyType xbExterior = xbPolygonType.getExterior();
    if (xbExterior != null) {
        AbstractRingType xbExteriorRing = xbExterior.getAbstractRing();
        if (xbExteriorRing instanceof LinearRingType) {
            LinearRingType xbLinearRing = (LinearRingType) xbExteriorRing;
            exteriorCoordString = getCoordString4LinearRing(xbLinearRing);
        } else {
            throw new DecodingException("The Polygon must contain the following elements <gml:exterior><gml:LinearRing><gml:posList>!");
        }
    }
    AbstractRingPropertyType[] xbInterior = xbPolygonType.getInteriorArray();
    if (xbInterior != null && xbInterior.length != 0) {
        for (AbstractRingPropertyType xbInteriorRing : xbInterior) {
            if (xbInteriorRing.getAbstractRing() instanceof LinearRingType) {
                interiorCoordString.append(", ").append(getCoordString4LinearRing((LinearRingType) xbInteriorRing.getAbstractRing()));
            }
        }
    }
    geomWKT.append("POLYGON(");
    geomWKT.append(exteriorCoordString);
    geomWKT.append(interiorCoordString);
    geomWKT.append(")");
    srid = setDefaultForUnsetSrid(srid);
    try {
        return JTSHelper.createGeometryFromWKT(geomWKT.toString(), srid);
    } catch (ParseException ex) {
        throw new DecodingException(ex);
    }
}

Example 8 with ParseException

use of org.locationtech.jts.io.ParseException in project arctic-sea by 52North.

the class GmlDecoderv321 method parsePointType.

private Geometry parsePointType(PointType xbPointType) throws DecodingException {
    String geomWKT = null;
    int srid = -1;
    if (xbPointType.getSrsName() != null) {
        srid = CRSHelper.parseSrsName(xbPointType.getSrsName());
    }
    if (xbPointType.getPos() != null) {
        DirectPositionType xbPos = xbPointType.getPos();
        if (srid == -1 && xbPos.getSrsName() != null) {
            srid = CRSHelper.parseSrsName(xbPos.getSrsName());
        }
        String directPosition = getString4Pos(xbPos);
        geomWKT = "POINT(" + directPosition + ")";
    } else if (xbPointType.getCoordinates() != null) {
        CoordinatesType xbCoords = xbPointType.getCoordinates();
        String directPosition = getString4Coordinates(xbCoords);
        geomWKT = "POINT" + directPosition;
    } else {
        throw new DecodingException("For geometry type 'gml:Point' only element " + "'gml:pos' and 'gml:coordinates' are allowed " + "in the feature of interest parameter!");
    }
    srid = setDefaultForUnsetSrid(srid);
    try {
        return JTSHelper.createGeometryFromWKT(geomWKT, srid);
    } catch (ParseException ex) {
        throw new DecodingException(ex);
    }
}