Revision 9917 branches/v10/libraries/libRemoteServices/src/org/gvsig/remoteClient/gml/utils/GMLUtilsParser.java
| GMLUtilsParser.java | ||
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import java.awt.geom.Point2D; |
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import java.awt.geom.Rectangle2D; |
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import java.awt.image.BufferStrategy; |
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import java.io.IOException; |
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import org.gvsig.remoteClient.gml.GMLException; |
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import org.gvsig.remoteClient.gml.GMLTags; |
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import org.gvsig.remoteClient.gml.GMLFeaturesParser.Extent; |
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import org.gvsig.remoteClient.gml.exceptions.BaseException; |
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import org.gvsig.remoteClient.gml.exceptions.GMLFileReadException; |
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import org.gvsig.remoteClient.gml.exceptions.GMLNoGeometryException; |
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import org.gvsig.remoteClient.gml.exceptions.GMLParserException; |
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import org.gvsig.remoteClient.gml.factories.IGeometriesFactory; |
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import org.gvsig.remoteClient.gml.schemas.IXMLType; |
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import org.gvsig.remoteClient.gml.schemas.XMLElement; |
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import org.gvsig.remoteClient.gml.schemas.XMLSchemaParser; |
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import org.gvsig.remoteClient.utils.CapabilitiesTags; |
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import org.kxml2.io.KXmlParser; |
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import org.xmlpull.v1.XmlPullParserException; |
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* |
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* $Id$ |
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* $Log$ |
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* Revision 1.1 2006-08-10 12:00:49 jorpiell |
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* Revision 1.1.2.1 2007-01-25 16:12:59 jorpiell |
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* Se han sustituido las clases por las que hay en el nuevo driver de GML. |
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* |
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* Revision 1.3 2007/01/15 13:11:00 csanchez |
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* Sistema de Warnings y Excepciones adaptado a BasicException |
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* |
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* Revision 1.2 2006/12/22 11:25:44 csanchez |
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* Nuevo parser GML 2.x para gml's sin esquema |
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* |
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* Revision 1.1 2006/08/10 12:00:49 jorpiell |
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* Primer commit del driver de Gml |
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* |
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* |
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*/ |
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/** |
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* @author Jorge Piera Llodr? (piera_jor@gva.es) |
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* @author Carlos S?nchez Peri??n (sanchez_carper@gva.es) |
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*/ |
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public class GMLUtilsParser {
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|
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for (int i=0 ; i<parser.getAttributeCount() ;i++){
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if (parser.getAttributeName(i).compareTo(GMLTags.GML_SRS_NAME) == 0){
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srs = parser.getAttributeValue(i); |
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} |
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} |
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extent = parseBox(parser); |
| ... | ... | |
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if (parser.getName().compareTo(GMLTags.GML_COORDINATES)==0){
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extent = parseCoordinates(parser); |
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}else if(parser.getName().compareTo(GMLTags.GML_COORD)==0){
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if (ul != null){
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if (ul == null){
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ul = parsePoint(parser); |
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}else{
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br = parsePoint(parser); |
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* |
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*/ |
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private static Rectangle2D parseCoordinates(XMLSchemaParser parser) throws XmlPullParserException, IOException {
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int currentTag; |
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boolean end = false; |
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parser.next(); |
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for (int i=0 ; i<parser.getAttributeCount() ; i++){
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case XMLSchemaParser.START_TAG: |
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if (parser.getName().compareTo(GMLTags.GML_COORDINATES)==0){
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parseCoordinates(parser); |
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} |
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break; |
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case XMLSchemaParser.END_TAG: |
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} |
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if (parser.getName().compareTo(GMLTags.GML_X) == 0){
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parser.next(); |
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x = parser.getText(); |
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}else if (parser.getName().compareTo(GMLTags.GML_Y) == 0){
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parser.next(); |
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y = parser.getText(); |
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end = true; |
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}
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} |
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break; |
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case XMLSchemaParser.END_TAG: |
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break; |
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case XMLSchemaParser.TEXT: |
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break; |
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} |
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* @throws XmlPullParserException |
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* |
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*/ |
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public static Object parseGeometry(XMLSchemaParser parser,String gmGeometryTag,IGeometriesFactory factory) throws GMLException {
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public static Object parseGeometry(XMLSchemaParser parser,String gmGeometryTag,IGeometriesFactory factory) throws BaseException{
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int currentTag; |
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boolean end = false; |
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try{
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currentTag = parser.next();
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currentTag = parser.getEventType();
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while (!end){
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switch(currentTag){
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case KXmlParser.START_TAG: |
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return factory.createGeometry(getGeometryInGML(parser,parser.getName())); |
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} |
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}catch (Exception e){
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throw new GMLException(GMLException.EXC_NO_GEOMETRY); |
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//Throw a Geometry Exception if cant create the geometry |
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throw new GMLNoGeometryException(0, e); |
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} |
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case KXmlParser.END_TAG: |
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if ((parser.getName().compareTo(gmGeometryTag) == 0)) |
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} |
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} |
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}catch (XmlPullParserException e) {
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// TODO Auto-generated catch block |
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e.printStackTrace(); |
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throw new GMLException(GMLException.EXC_PARSE); |
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// Captured KXML parsing Exception |
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throw new GMLParserException(e); |
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} catch (IOException e) {
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// TODO Auto-generated catch block |
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e.printStackTrace(); |
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throw new GMLException(GMLException.EXC_READ_FILE); |
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throw new GMLFileReadException(e); |
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} |
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return null; |
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} |
| ... | ... | |
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* @throws XmlPullParserException |
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* |
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*/ |
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private static Point2D parsePoint2D(XMLSchemaParser parser) throws GMLException{
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private static Point2D parsePoint2D(XMLSchemaParser parser) throws BaseException{
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int currentTag; |
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boolean end = false; |
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|
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} |
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} |
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}catch (XmlPullParserException e) {
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// TODO Auto-generated catch block |
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e.printStackTrace(); |
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throw new GMLException(GMLException.EXC_PARSE); |
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//Captured KXML parsing Exception |
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throw new GMLParserException(e); |
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} catch (IOException e) {
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// TODO Auto-generated catch block |
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e.printStackTrace(); |
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throw new GMLException(GMLException.EXC_READ_FILE); |
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throw new GMLFileReadException(e); |
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} |
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return null; |
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} |
| ... | ... | |
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* @throws XmlPullParserException |
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* |
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*/ |
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private static String getGeometryInGML(XMLSchemaParser parser,String endGeometryTag) throws GMLException{
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private static String getGeometryInGML(XMLSchemaParser parser,String endGeometryTag) throws BaseException{
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int currentTag; |
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boolean end = false; |
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StringBuffer gmlString = new StringBuffer(); |
| ... | ... | |
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while (!end){
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switch(currentTag){
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case KXmlParser.START_TAG: |
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if (parser.getName().compareTo("geometryMember")==0){
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//Esta etiqueta de gml que nos indica donde empieza y donde acaba un subelemento |
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//de una geometria compleja, como un multipoligono no la admite el parser de Geotools |
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//Por tanto la debemos de ignorar |
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break; |
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} |
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gmlString.append("<" + parser.getName());
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for (int i=0 ; i<parser.getAttributeCount() ; i++){
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gmlString.append(" " + parser.getAttributeName(i) +
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gmlString.append(">");
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break; |
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case KXmlParser.END_TAG: |
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if (parser.getName().compareTo("geometryMember")==0){
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//Esta etiqueta de gml que nos indica donde empieza y donde acaba un subelemento |
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//de una geometria compleja, como un multipoligono no la admite el parser de Geotools |
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//Por tanto la debemos de ignorar |
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break; |
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} |
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if ((parser.getName().compareTo(endGeometryTag) == 0)){
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end = true; |
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} |
| ... | ... | |
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} |
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} |
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}catch (XmlPullParserException e) {
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e.printStackTrace();
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throw new GMLException(GMLException.EXC_PARSE);
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//Captured KXML parsing Exception
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throw new GMLParserException(e);
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} catch (IOException e) {
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e.printStackTrace(); |
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throw new GMLException(GMLException.EXC_READ_FILE); |
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throw new GMLFileReadException(e); |
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} |
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return gmlString.toString(); |
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} |
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