public void characters(char[] ch, int start, int length) throws SAXException {
if (placemarkactive && !CollectionUtils.intersection(visits, LEGALNAMES).isEmpty()) {
if (currGeomHandler != null) {
currGeomHandler.characters(ch, start, length);
} else {
String content = new String(ch, start, length).trim();
if (content.length() > 0) {
lastEltData += content;
// System.out.println(lastEltName + "= " + content);
}
}
}
}
/**
* SAX handler. Handle state and state transitions based on an element starting.
*
* @param uri Description of the Parameter
* @param name Description of the Parameter
* @param qName Description of the Parameter
* @param atts Description of the Parameter
* @exception SAXException Description of the Exception
*/
public void startElement(String uri, String name, String qName, Attributes atts)
throws SAXException {
if (name.equals("Placemark")) {
placemarkactive = true;
row = new GeoTiffResultRow(); // new row result;
}
visits.add(name);
if (placemarkactive && !CollectionUtils.intersection(visits, LEGALNAMES).isEmpty()) {
// if (name.equalsIgnoreCase(GMLConstants.GML_POLYGON)
// || name.equalsIgnoreCase(GMLConstants.GML_POINT)
// || name.equalsIgnoreCase(GMLConstants.GML_MULTI_GEOMETRY)) {
if (name.equalsIgnoreCase(GMLConstants.GML_MULTI_GEOMETRY)) {
currGeomHandler = new GMLHandler(fact, null);
}
if (currGeomHandler != null) currGeomHandler.startElement(uri, name, qName, atts);
if (currGeomHandler == null) {
lastEltName = name;
// System.out.println(name);
}
}
}
/**
* SAX handler - handle state information and transitions based on ending elements.
*
* @param uri Description of the Parameter
* @param name Description of the Parameter
* @param qName Description of the Parameter
* @exception SAXException Description of the Exception
*/
@SuppressWarnings({"unused", "unchecked"})
public void endElement(String uri, String name, String qName) throws SAXException {
// System.out.println("/" + name);
// System.out.println("the ena name="+name);
if (placemarkactive
&& !CollectionUtils.intersection(visits, LEGALNAMES).isEmpty()
&& currGeomHandler == null
&& !lastEltData.isEmpty()) {
// System.out.println(lastEltName + " " + lastEltData);
row.addPair(lastEltName, lastEltData);
}
lastEltData = "";
if (name.equals("Placemark")) {
placemarkactive = false;
try {
row.addPair(GeoTiffReader2.this.primarykey, KeyGenerator.Generate());
} catch (Exception e) {
e.printStackTrace();
System.exit(0);
}
GeoTiffReader2.this.results.add(row);
}
visits.remove(name);
if (currGeomHandler != null) {
currGeomHandler.endElement(uri, name, qName);
if (currGeomHandler.isGeometryComplete()) {
Geometry g = currGeomHandler.getGeometry();
WKTWriter wkt_writer = new WKTWriter();
GMLWriter gml_writer = new GMLWriter();
if (g.getClass().equals(com.vividsolutions.jts.geom.Point.class)) {
Point geometry = (com.vividsolutions.jts.geom.Point) g;
row.addPair("isEmpty", geometry.isEmpty());
row.addPair("isSimple", geometry.isSimple());
row.addPair("dimension", geometry.getCoordinates().length);
row.addPair("coordinateDimension", geometry.getCoordinates().length);
row.addPair("spatialDimension", geometry.getDimension()); // spatialdimension
// <=
// dimension
// System.out.println(geometry.getCoordinate().x + " "
// +geometry.getCoordinate().z);
// System.out.println(geometry.get .getSRID());
// CRS.
String crs = "2311";
if (crs == null) {
System.err.println("No SRID specified. Aborting...");
System.exit(-1);
}
row.addPair(
"asWKT",
"<http://www.opengis.net/def/crs/EPSG/0/" + crs + ">" + wkt_writer.write(geometry));
row.addPair(
"hasSerialization",
"<http://www.opengis.net/def/crs/EPSG/0/" + crs + ">" + wkt_writer.write(geometry));
// newrow.addPair("hasSerialization",
// wkt_writer.write(geometry));
gml_writer.setSrsName(crs);
row.addPair("asGML", gml_writer.write(geometry).replaceAll("\n", " "));
row.addPair("is3D", geometry.getDimension() == 3);
} else {
GeometryCollection geometry = (GeometryCollection) g;
row.addPair("isEmpty", geometry.isEmpty());
row.addPair("isSimple", geometry.isSimple());
row.addPair("dimension", geometry.getCoordinates().length);
row.addPair("coordinateDimension", geometry.getCoordinates().length);
row.addPair("spatialDimension", geometry.getDimension()); // spatialdimension
// <=
// dimension
// System.out.println(geometry.getCoordinate().x + " "
// +geometry.getCoordinate().z);
// System.out.println(geometry.get .getSRID());
// CRS.
String crs = "2323";
if (crs == null) {
System.err.println("No SRID specified. Aborting...");
System.exit(-1);
}
// geometry.getNumPoints();
// TODO spatialDimension??????
// TODO coordinateDimension??????
// Geometry geometry1=
// (Geometry)sourceGeometryAttribute.getValue();
// geometry1.transform(arg0, arg1)
// sourceGeometryAttribute.ge
row.addPair(
"asWKT",
"<http://www.opengis.net/def/crs/EPSG/0/" + crs + ">" + wkt_writer.write(geometry));
row.addPair(
"hasSerialization",
"<http://www.opengis.net/def/crs/EPSG/0/" + crs + ">" + wkt_writer.write(geometry));
// newrow.addPair("hasSerialization",
// wkt_writer.write(geometry));
gml_writer.setSrsName("http://www.opengis.net/def/crs/EPSG/0/" + crs);
row.addPair("asGML", gml_writer.write(geometry).replaceAll("\n", " "));
row.addPair("is3D", geometry.getDimension() == 3);
}
// System.out.println(g);
// System.out.println(ww.write(g));
geoms.add(g);
// reset to indicate no longer parsing geometry
currGeomHandler = null;
}
}
}
public void ignorableWhitespace(char[] ch, int start, int length) throws SAXException {
if (currGeomHandler != null) currGeomHandler.ignorableWhitespace(ch, start, length);
}
