/branches/v10/libraries/libGPE-GML/src/org/gvsig/gpe/gml/parser/v2/geometries/BoxTypeBinding.java - Annotate - Application: gvSIG desktop - gvSIG

svn-gvsig-desktop / branches / v10 / libraries / libGPE-GML / src / org / gvsig / gpe / gml / parser / v2 / geometries / BoxTypeBinding.java @ 18882

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-            jpiera
+package org.gvsig.gpe.gml.parser.v2.geometries;
 import java.io.IOException;
 import org.gvsig.gpe.gml.GMLTags;
 import org.gvsig.gpe.gml.GPEDefaultGmlParser;
 import org.gvsig.gpe.gml.utils.CompareUtils;
 import org.gvsig.gpe.gml.utils.CoordsContainer;
 import org.kxml2.io.KXmlParser;
 import org.xmlpull.v1.XmlPullParser;
 import org.xmlpull.v1.XmlPullParserException;
 /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
+ *
  * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
  * of the License, or (at your option) any later version.
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.
+ *
  * For more information, contact:
+ *
  *  Generalitat Valenciana
  *   Conselleria d'Infraestructures i Transport
  *   Av. Blasco Ib??ez, 50
  *   46010 VALENCIA
  *   SPAIN
+ *
  *      +34 963862235
  *   gvsig@gva.es
  *      www.gvsig.gva.es
+ *
  *    or
+ *
  *   IVER T.I. S.A
  *   Salamanca 50
  *   46005 Valencia
  *   Spain
+ *
  *   +34 963163400
  *   dac@iver.es
  */
 /* CVS MESSAGES:
+ *
  * $Id:BoxTypeBinding.java 371 2008-01-10 09:30:19Z jpiera $
  * $Log$
  * Revision 1.5  2007/05/24 07:29:47  csanchez
  * A?adidos Alias GML2
+ *
  * Revision 1.4  2007/05/14 11:18:51  jorpiell
  * ProjectionFactory updated
+ *
  * Revision 1.3  2007/05/14 09:31:06  jorpiell
  * Add the a new class to compare tags
+ *
  * Revision 1.2  2007/05/08 10:24:16  jorpiell
  * Add comments to create javadocs
+ *
  * Revision 1.1  2007/05/07 12:58:42  jorpiell
  * Add some methods to manage the multigeometries
+ *
+ *
  */
 /**
  * It parses a gml:BoxType object. Example:
  * <p>
  * <pre>
  * <code>
  * &lt;gml:Box srsName="http://www.opengis.net/gml/srs/epsg.xml#4326"&gt;
  * &lt;gml:coord&gt;&lt;gml:X&gt;0&lt;/gml:X&gt;&lt;gml:Y&gt;0&lt;/gml:Y&gt;&lt;/gml:coord&gt;
  * &lt;gml:coord&gt;&lt;gml:X&gt;50&lt;/gml:X&gt;&lt;gml:Y&gt;50&lt;/gml:Y&gt;&lt;/gml:coord&gt;
  * &lt;/gml:Box&gt;
  * </code>
  * </pre>
  * </p>
  * @author Jorge Piera LLodr? (jorge.piera@iver.es)
  */
 public class BoxTypeBinding extends GeometryBinding{
         /**
          * It parses the gml:Box tag
          * @param parser
          * The XML parser
          * @param handler
          * The GPE parser that contains the content handler and
          * the error handler
          * @return
          * The Bounding box
          * @throws XmlPullParserException
          * @throws IOException
          */
         public Object parse(XmlPullParser parser,GPEDefaultGmlParser handler) throws XmlPullParserException, IOException {
                 boolean endFeature = false;
                 int currentTag;
                 CoordsContainer coordsContainer = null;
                 Object bbox = null;
                 super.setAtributtes(parser, handler.getErrorHandler());
                 String tag = parser.getName();
                 currentTag = parser.getEventType();
                 while (!endFeature){
                         switch(currentTag){
                         case KXmlParser.START_TAG:
                                         if (CompareUtils.compareWithOutNamespace(tag,GMLTags.GML_COORDINATES)){
                                                 double[][] coordinates = handler.getProfile().getCoordinatesTypeBinding().parse(parser, handler);
                                                 bbox = handler.getContentHandler().startBbox(id,
                                                                         coordinates[0],
                                                                         coordinates[1],
                                                                         coordinates[2],
                                                                         srsName);
                                         }else if (CompareUtils.compareWithOutNamespace(tag,GMLTags.GML_COORD)){
                                                 double[] coordinates = handler.getProfile().getCoordTypeBinding().
                                                                 parse(parser, handler);
                                                 if (coordsContainer == null){
                                                         coordsContainer = new CoordsContainer();
+                                                }
                                                 coordsContainer.addCoordinates(coordinates);
+                                        }
                                         break;
                                 case KXmlParser.END_TAG:
                                         if (CompareUtils.compareWithOutNamespace(tag,GMLTags.GML_BOX)){
                                                 endFeature = true;
                                                 //If the file contains the COORD tag instead of the
                                                 //coordinates
                                                 if (coordsContainer != null){
                                                         double[][] coordinates = coordsContainer.getCoordinates();
                                                         bbox = handler.getContentHandler().startBbox(id,
                                                         coordinates[0],
                                                         coordinates[1],
                                                         coordinates[2],
                                                         srsName);
+                                                }
                                                 handler.getContentHandler().endBbox(bbox);
+                                        }
                                         break;
                                 case KXmlParser.TEXT:
                                         break;
+                                }
                                 if (!endFeature){
                                         currentTag = parser.next();
                                         tag = parser.getName();
+                                }
+                        }
                 return bbox;
+        }
+}