/branches/v2_0_0_prep/libraries/org.gvsig.arcims/src/org/gvsig/remoteclient/arcims/ArcImsProtFeatureHandler.java - Diff - Application: gvSIG desktop - gvSIG

Revision 32668 branches/v2_0_0_prep/libraries/org.gvsig.arcims/src/org/gvsig/remoteclient/arcims/ArcImsProtFeatureHandler.java

     import org.gvsig.fmap.geom.GeometryLocator;
     import org.gvsig.fmap.geom.GeometryManager;
     import org.gvsig.fmap.geom.aggregate.impl.MultiPoint2D;
     import org.gvsig.fmap.geom.exception.CreateEnvelopeException;
     import org.gvsig.fmap.geom.exception.CreateGeometryException;
     import org.gvsig.fmap.geom.primitive.Envelope;
     import org.gvsig.fmap.geom.primitive.GeneralPathX;
     import org.gvsig.fmap.geom.primitive.Point;
     import org.gvsig.fmap.geom.primitive.impl.Point2D;
     import org.gvsig.remoteclient.arcims.exceptions.ArcImsException;
     import org.gvsig.remoteclient.arcims.utils.ArcImsDownloadUtils;
     import org.gvsig.remoteclient.arcims.utils.ArcImsFeature;
-...
     /**
      * @author jsanz
      * @author vsanjaime version 2.0
+     *
      */
     public class ArcImsProtFeatureHandler extends ArcImsProtocolHandler {
-...
     		// fill features map
     		FieldInformation fi = null;
     		ServiceInformationLayerFeatures sil = (ServiceInformationLayerFeatures) si
     				.getLayerById(layerId);
-...
     		KXmlParser kxmlParser = new KXmlParser();
     		Geometry geom = null;
     		//Object[] values = new Object[fieldsInfoA.size()];
     		Envelope envelope = null;
     		// Object[] values = new Object[fieldsInfoA.size()];
     		// Value[] values = new Value[fieldsInfoA.size()];
     		int[] position = new int[fieldsInfoA.size()];
-...
     				tag = kxmlParser.nextTag();
     				while (tag != KXmlParser.END_DOCUMENT) {
     					ArcImsFeature afeat = new ArcImsFeature();
     					switch (tag) {
     					case KXmlParser.START_TAG:
-...
     							// ALLWAYS be returned at first...)
     							if (withGeometries == 2) {
     								// timeTemp = System.currentTimeMillis();
     								geom = parseEnvelopeFromFeatureTag(kxmlParser,
     										delDec);
     								afeat.putGeometry(geom);
     								envelope = parseEnvelopeFromFeatureTag(
     										kxmlParser, delDec);
+    							}
     							// SECOND FIELDS TAG
-...
     									// FieldInformation objects)
     									delDec, // the separators
     									position, // the relative positions of
     							// returned values
     									afeat
     							);
     									// returned values
     									afeat);
     							// timeFeat += System.currentTimeMillis() -
     							// timeTemp;
-...
     										// parser
     										delTuple, delCoords, delDec // the
     								// separators
     								);
     								afeat.putGeometry(geom);
     								afeat.putGeometry(geom, envelope);
     								// timeGeom += System.currentTimeMillis() -
     								// timeTemp;
-...
     					case KXmlParser.TEXT:
     						break;
+    					}
     					if(afeat != null){
     					if (afeat != null) {
     						features.add(afeat);
+    					}
     					tag = kxmlParser.next();
-...
     	 * @throws XmlPullParserException
     	 * @throws IOException
     	 */
     	private Geometry parseEnvelopeFromFeatureTag(KXmlParser parser, char delDec)
     	private Envelope parseEnvelopeFromFeatureTag(KXmlParser parser, char delDec)
     			throws XmlPullParserException, IOException {
     		int currentTag;
     		boolean end = false;
-...
+    			}
+    		}
     		// If BoundaryBox object has been created, we can convert it into a
     		// IGeometry (polyline).
     		// If BoundaryBox object has been created, we can convert it to Envelope
     		if (bb != null) {
     			GeneralPathX polyline = new GeneralPathX(GeneralPathX.WIND_EVEN_ODD);
-...
     			polyline.lineTo(bb.getXmax(), bb.getYmax());
     			GeometryManager geomManager = GeometryLocator.getGeometryManager();
     			Geometry curve = null;
     			Envelope envelo = null;
     			try {
     				curve = geomManager.createCurve(polyline,
     						Geometry.SUBTYPES.GEOM2D);
     			} catch (CreateGeometryException e) {
     				envelo = geomManager.createEnvelope(Geometry.SUBTYPES.GEOM2D);
     				envelo.setLowerCorner(new Point2D(bb.getXmin(), bb.getYmin()));
     				envelo.setUpperCorner(new Point2D(bb.getXmax(), bb.getYmax()));
     			} catch (CreateEnvelopeException e) {
     				logger.error("Error creating curve", e);
     				return null;
+    			}
     			return curve;
     			return envelo;
     		} else {
     			return null;
+    		}
-...
     	 * @throws ParseException
     	 */
     	private ArcImsFeature parseValuesFromFeatureTag(KXmlParser parser,
     			List<FieldInformation> fieldsInfoA, char delDec, int[] position, ArcImsFeature afeat )
     			throws XmlPullParserException, IOException, ArcImsException {
     			List<FieldInformation> fieldsInfoA, char delDec, int[] position,
     			ArcImsFeature afeat) throws XmlPullParserException, IOException,
     			ArcImsException {
     		int currentTag;
     		boolean end = false;
-...
     		String text;
     		int type;
     		//Object[] values = new Object[fieldsInfoA.size()];
     		// Object[] values = new Object[fieldsInfoA.size()];
     		currentTag = parser.next();
-...
     					 * attribute into the ArrayList of fieldInformation objects
     					 */
     					if (position[f] == -1) {
     						position[f] = getPosition(fieldsInfoA.iterator(), att);
     						position[f] = getPosition(fieldsInfoA.iterator(), att);
+    					}
     					if (position[f] == -1) {
-...
     					// Add the Value into the correct position
     					if (text == null) {
     						String fieldName = fieldsInfoA.get(position[f]).getName();
     						afeat.put(fieldName,null);
     						String fieldName = fieldsInfoA.get(position[f])
     								.getName();
     						afeat.put(fieldName, null);
     					} else {
     						String fieldName = fieldsInfoA.get(position[f]).getName();
     						String fieldName = fieldsInfoA.get(position[f])
     								.getName();
     						switch (type) {
     						case FieldInformation.BOOLEAN:
     							afeat.put(fieldName,new Boolean(text));
     							afeat.put(fieldName, new Boolean(text));
     							f++;
     							break;
     						case FieldInformation.SHAPE:
-...
     							f++;
     							break;
     						case FieldInformation.DATE:
     							afeat.put(fieldName, new Date(Long.parseLong(text)));
     							afeat
     									.put(fieldName, new Date(Long
     											.parseLong(text)));
     							f++;
     							break;
     						case FieldInformation.FLOAT:
-...
     	 * @param att
     	 * @return
     	 */
     	private int getPosition(Iterator it, String att) {
     	private int getPosition(Iterator<FieldInformation> it, String att) {
     		int res = 0;
     		FieldInformation fi;
     		while (it.hasNext()) {
     			fi = (FieldInformation) it.next();
     			fi = it.next();
     			if (fi.getName().equals(att)) {
     				return res;
-...
     										delTuple, delCoords, delDec);
     								Iterator<Point> it = points.iterator();
     								Point point;
     								// First we MOVE to the first point of the path
     								point = (Point) it.next();
     								Point point = it.next();
     								polyline.moveTo(point.getX(), point.getY());
     								// And now we can LINE to the rest of the points
     								// of the path
     								while (it.hasNext()) {
     									point = (Point) it.next();
     									polyline.lineTo(point.getX(), point.getY());
     									Point pto = it.next();
     									polyline.lineTo(pto.getX(), pto.getY());
+    								}
+    							}
-...
     					if (featType.equals(GetFeaturesTags.POLYLINE)) {
     						geom = geomManager.createMultiCurve(polyline,
     								Geometry.SUBTYPES.GEOM2D);
     					} else if (featType.equals(GetFeaturesTags.POLYGON)) {
     						geom = geomManager.createMultiSurface(polyline,
     								Geometry.SUBTYPES.GEOM2D);
-...
     			points.add(pto);
+    		}
     		// Return an array of Point objects
     		// Return a list of Points
     		return points;
+    	}
-...
     				/*
     				 * Parse response and return a Rectangle2D
     				 */
     				String layerId = (String) statusCloned.getLayersIdsSelected().get(0);
     				String layerId = (String) statusCloned.getLayersIdsSelected()
     						.get(0);
     				logger.debug("Start attributes downloading and parsing ("
     						+ featCount + ") ids retrieved");
     				features.add(getFeatures(br, statusCloned.getServiceInfo(),
-...
     				/*
     				 * Parse response and return a Rectangle2D
     				 */
     				String layerId = (String) statusCloned.getLayersIdsSelected().get(0);
     				String layerId = (String) statusCloned.getLayersIdsSelected()
     						.get(0);
     				logger.debug("Start attributes downloading and parsing ("
     						+ featCount + ") ids retrieved");
     				features.add(getFeatures(br, statusCloned.getServiceInfo(),
-...
     		throw new ClassCastException(
     				"Invalid request, this method is only valid for Image Services");
+    	}
     	/**
     	 * Method to retrieve an ArrayList of features from an ArcIMS FeatureService
+    	 *
     	 * @param status
     	 * @return ArrayList of IFeatures with geometries and Id's to attribute
     	 *         table
     	 * @throws ArcImsException
     	 */
     	public List<ArcImsFeature> getFeaturesByEnvelope(ArcImsVectStatus status, String layerId)
     			throws ArcImsException {
     		logger.info("Start getMap");
     		List<ArcImsFeature> feats = new ArrayList<ArcImsFeature>();
     		try {
     			/*
     			 * Build the request
     			 */
     			URL url = new URL(buildCapabilitiesRequest(status));
     			hasMore = true;
     			featCount = 1;
     			while (hasMore) {
     				/*
     				 * Build the proper ArcXML
     				 */
     				String request = ArcXMLFeatures.getFeaturesExtentRequest(status, featCount, layerId);
     				if (status.verbose) {
     					System.err.println(request);
+    				}
     				/*
     				 * Request the reader
     				 */
     				logger.info("Start features downloading");
     				File f = ArcImsDownloadUtils.doRequestPost(url, request,
     						"getFeaturesEnvelope.xml");
     				logger.info("End features downloading by envelope");
     				// Deal with UTF-8
     				Reader reader = null;
     				FileInputStream fis = new FileInputStream(f);
     				InputStreamReader isr = new InputStreamReader(fis, "UTF-8");
     				BufferedReader br = new BufferedReader(isr);
     				reader = br;
     				logger.debug("Start features with attributes parsing");
     				feats = this.getFeatures(reader, status
     						.getServiceInfo(), layerId, status.getSubfields(), 1);
     				logger.debug("End features with attributes parsing");
+    			}
     			hasMore = true;
     			featCount = 1;
     		} catch (MalformedURLException e) {
     			logger.error(e.getMessage(), e);
     			throw new ArcImsException("arcims_server_error");
     		} catch (FileNotFoundException e) {
     			logger.error(e.getMessage(), e);
     			throw new ArcImsException("arcims_server_error");
     		} catch (UnsupportedEncodingException e) {
     			logger.error(e.getMessage(), e);
+    		}
     		logger.debug("End getMap");
     		return feats;
+    	}
+    }

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