Examples with AbstractRingType net.opengis.gml.x32.AbstractRingType used on opensource projects

Example 1 with AbstractRingType

use of net.opengis.gml.x32.AbstractRingType in project arctic-sea by 52North.

the class GmlEncoderv321 method createPolygonFromJtsGeometry.

/**
 * Creates a XML Polygon from a SOS Polygon.
 *
 * @param jtsPolygon
 *            SOS Polygon
 * @param xbPolType
 *            XML Polygon
 */
private void createPolygonFromJtsGeometry(Polygon jtsPolygon, PolygonType xbPolType) {
    List<?> jtsPolygons = PolygonExtracter.getPolygons(jtsPolygon);
    String srsName = getSrsName(jtsPolygon);
    for (int i = 0; i < jtsPolygons.size(); i++) {
        Polygon pol = (Polygon) jtsPolygons.get(i);
        AbstractRingPropertyType xbArpt = xbPolType.addNewExterior();
        AbstractRingType xbArt = xbArpt.addNewAbstractRing();
        LinearRingType xbLrt = LinearRingType.Factory.newInstance();
        // Exterior ring
        LineString ring = pol.getExteriorRing();
        DirectPositionListType xbPosList = xbLrt.addNewPosList();
        xbPosList.setSrsName(srsName);
        xbPosList.setStringValue(JTSHelper.getCoordinatesString(ring));
        xbArt.set(xbLrt);
        // Rename element name for output
        XmlCursor cursor = xbArpt.newCursor();
        if (cursor.toChild(GmlConstants.QN_ABSTRACT_RING_32)) {
            cursor.setName(GmlConstants.QN_LINEAR_RING_32);
        }
        // Interior ring
        int numberOfInteriorRings = pol.getNumInteriorRing();
        for (int ringNumber = 0; ringNumber < numberOfInteriorRings; ringNumber++) {
            xbArpt = xbPolType.addNewInterior();
            xbArt = xbArpt.addNewAbstractRing();
            xbLrt = LinearRingType.Factory.newInstance();
            ring = pol.getInteriorRingN(ringNumber);
            xbPosList = xbLrt.addNewPosList();
            xbPosList.setSrsName(srsName);
            xbPosList.setStringValue(JTSHelper.getCoordinatesString(ring));
            xbArt.set(xbLrt);
            // Rename element name for output
            cursor = xbArpt.newCursor();
            if (cursor.toChild(GmlConstants.QN_ABSTRACT_RING_32)) {
                cursor.setName(GmlConstants.QN_LINEAR_RING_32);
            }
        }
    }
}

Example 2 with AbstractRingType

use of net.opengis.gml.x32.AbstractRingType 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);
    }
}