use of net.opengis.gml.x32.DirectPositionType in project arctic-sea by 52North.
the class GmlDecoderv321 method getCoordString4LinearRing.
/**
* method parses the passed linearRing(generated thru XmlBEans) and returns a string containing the coordinate
* values of the passed ring
*
* @param xbLinearRing linearRing(generated thru XmlBEans)
*
* @return Returns a string containing the coordinate values of the passed ring
*
* @throws DecodingException * if parsing the linear Ring failed
*/
private String getCoordString4LinearRing(LinearRingType xbLinearRing) throws DecodingException {
String result = "";
DirectPositionListType xbPosList = xbLinearRing.getPosList();
CoordinatesType xbCoordinates = xbLinearRing.getCoordinates();
DirectPositionType[] xbPosArray = xbLinearRing.getPosArray();
if (xbPosList != null && !(xbPosList.getStringValue().isEmpty())) {
result = getString4PosList(xbPosList);
} else if (xbCoordinates != null && !(xbCoordinates.getStringValue().isEmpty())) {
result = getString4Coordinates(xbCoordinates);
} else if (xbPosArray != null && xbPosArray.length > 0) {
result = getString4PosArray(xbPosArray, true);
} else {
throw new DecodingException("The Polygon must contain the following elements " + "<gml:exterior><gml:LinearRing><gml:posList>, " + "<gml:exterior><gml:LinearRing><gml:coordinates> " + "or <gml:exterior><gml:LinearRing><gml:pos>{<gml:pos>}!");
}
return result;
}
use of net.opengis.gml.x32.DirectPositionType 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);
}
}
use of net.opengis.gml.x32.DirectPositionType 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);
}
}
use of net.opengis.gml.x32.DirectPositionType in project arctic-sea by 52North.
the class GmlEncoderv321 method createPointFromJtsGeometry.
/**
* Creates a XML Point from a SOS Point.
*
* @param jtsPoint
* SOS Point
* @param xbPoint
* XML Point
*/
private void createPointFromJtsGeometry(Point jtsPoint, PointType xbPoint) {
DirectPositionType xbPos = xbPoint.addNewPos();
xbPos.setSrsName(getSrsName(jtsPoint));
xbPos.setStringValue(JTSHelper.getCoordinatesString(jtsPoint));
}
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