Revision 53 branches/v1_9_0/libGPE-GML/src/org/gvsig/gpe/gml/parser/v2/geometries/PointTypeBinding.java
| PointTypeBinding.java | ||
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import javax.xml.namespace.QName; |
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import org.gvsig.gpe.gml.parser.GPEDefaultGmlParser; |
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import org.gvsig.gpe.gml.parser.profiles.IBindingProfile; |
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import org.gvsig.gpe.gml.parser.v2.coordinates.CoordTypeIterator; |
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import org.gvsig.gpe.gml.parser.v2.coordinates.CoordinatesTypeIterator; |
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import org.gvsig.gpe.gml.utils.GMLTags; |
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import org.gvsig.gpe.parser.IGPEContentHandler; |
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import org.gvsig.gpe.xml.stream.EventType; |
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import org.gvsig.gpe.xml.stream.IXmlStreamReader; |
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import org.gvsig.gpe.xml.stream.XmlStreamException; |
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import org.gvsig.gpe.xml.utils.CompareUtils; |
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import com.sun.corba.se.impl.orb.ParserTable; |
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/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana |
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* |
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* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana. |
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* @throws IOException |
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*/ |
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public Object parse(IXmlStreamReader parser,GPEDefaultGmlParser handler) throws XmlStreamException, IOException {
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boolean endFeature = false; |
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int currentTag; |
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Object point = null; |
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parser.require(EventType.START_ELEMENT, GMLTags.GML_POINT); |
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super.setAtributtes(parser, handler.getErrorHandler()); |
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QName tag = parser.getName(); |
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currentTag = parser.getEventType(); |
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parser.nextTag(); |
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while (!endFeature){
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switch(currentTag){
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case IXmlStreamReader.START_ELEMENT: |
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point = parseTag(parser, handler, tag, id, srsName); |
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//The parser pointer is in the </gml:Point> tag |
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if (point != null){
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return point; |
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} |
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break; |
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case IXmlStreamReader.END_ELEMENT: |
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if (CompareUtils.compareWithNamespace(tag,GMLTags.GML_POINT)) |
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{
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endFeature = true; |
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handler.getContentHandler().endPoint(point); |
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} |
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break; |
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case IXmlStreamReader.CHARACTERS: |
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break; |
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} |
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if (!endFeature){
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currentTag = parser.next(); |
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tag = parser.getName(); |
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} |
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} |
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Object point = parseTag(parser, handler, id, srsName); |
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parser.require(EventType.END_ELEMENT, null, null); |
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if(!GMLTags.GML_POINT.equals(parser.getElementName())){
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parser.nextTag(); |
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parser.require(EventType.END_ELEMENT, GMLTags.GML_POINT); |
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} |
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return point; |
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} |
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* @throws XmlStreamException |
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* @throws IOException |
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*/ |
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protected Object parseTag(IXmlStreamReader parser,GPEDefaultGmlParser handler, QName tag, String id, String srsName) throws XmlStreamException, IOException{
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protected Object parseTag(IXmlStreamReader parser,GPEDefaultGmlParser handler, String id, String srsName) throws XmlStreamException, IOException{
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parser.require(EventType.START_ELEMENT, null, null); |
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final QName coordinatesTag = parser.getElementName(); |
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Object point = null; |
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//GR: esto lo agregu? yo pero a ciegas, no s? si es correcto, lo comento |
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// if(CompareUtils.compareWithNamespace(GMLTags.GML_POINT, tag)){
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// parser.nextTag(); |
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// tag = parser.getName(); |
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// } |
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if (CompareUtils.compareWithNamespace(tag,GMLTags.GML_COORDINATES)){
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CoordinatesTypeIterator coordinatesIterator = handler.getProfile().getCoordinatesTypeBinding(); |
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coordinatesIterator.initialize(parser, handler,GMLTags.GML_POINT); |
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point = handler.getContentHandler().startPoint(id, |
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coordinatesIterator, |
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srsName); |
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}else if (CompareUtils.compareWithNamespace(tag,GMLTags.GML_COORD)){
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CoordTypeIterator coordinatesIterator = handler.getProfile().getCoordTypeBinding(); |
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coordinatesIterator.initialize(parser, handler,GMLTags.GML_POINT); |
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point = handler.getContentHandler().startPoint(id, |
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coordinatesIterator, |
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srsName); |
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} |
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final IBindingProfile profile = handler.getProfile(); |
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final IGPEContentHandler contentHandler = handler.getContentHandler(); |
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if (CompareUtils.compareWithNamespace(coordinatesTag, GMLTags.GML_COORDINATES)) {
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CoordinatesTypeIterator coordinatesIterator = profile.getCoordinatesTypeBinding(); |
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coordinatesIterator.initialize(parser, handler, GMLTags.GML_POINT); |
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point = contentHandler.startPoint(id, coordinatesIterator, srsName); |
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parser.require(EventType.END_ELEMENT, GMLTags.GML_COORDINATES); |
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} else if (CompareUtils.compareWithNamespace(coordinatesTag, GMLTags.GML_COORD)) {
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CoordTypeIterator coordinatesIterator = profile.getCoordTypeBinding(); |
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coordinatesIterator.initialize(parser, handler, GMLTags.GML_POINT); |
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parser.require(EventType.START_ELEMENT, GMLTags.GML_COORD); |
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point = contentHandler.startPoint(id, coordinatesIterator, srsName); |
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QName elementName = parser.getElementName(); |
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EventType eventType = parser.getEventType(); |
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parser.require(EventType.END_ELEMENT, GMLTags.GML_COORD); |
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}else{
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throw new IllegalArgumentException("Unknown coordinates tag, expected one of gml:coordinates, gml:coords");
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} |
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parser.require(EventType.END_ELEMENT, coordinatesTag); |
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return point; |
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} |
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} |
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