| gvSIG desktop 1

package org.gvsig.gpe.xml.header.bindings;

import java.io.IOException;

import java.util.StringTokenizer;

import org.apache.xml.utils.NameSpace;

import org.gvsig.gpe.gml.GMLTags;

import org.gvsig.gpe.xml.header.impl.Header;

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: HeaderBinding.java 11158 2007-04-12 10:23:41Z jorpiell $

 * $Log$

 * Revision 1.1  2007-04-12 10:23:41  jorpiell

 * Add some writers and the GPEXml parser

 *

 *

 */

/**

 * @author Jorge Piera LLodr? (jorge.piera@iver.es)

 */

public class HeaderBinding {

        public Object parse(XmlPullParser parser,NameSpace namespace) throws XmlPullParserException, IOException {

                Header header = new Header();

                for (int i=0 ; i<parser.getAttributeCount() ; i++){

                        //getting attributes and values

                        String attName = parser.getAttributeName(i);

                        String attValue = parser.getAttributeValue(i);

                        //it splits the attributes names at the both sides from ":"

                        String[] ns = attName.split(":");

                        /********************************

                         * Attributte <targetNamespace>        *

                         ********************************/

                        //Target Namespace (URI)

                        //this is the namespace of all components in the schema

                        //setTargetNamespace(); 

                        if (attName.compareTo(GMLTags.XML_TARGET_NAMESPACE)==0){

                                header.setTargetNamespace(attValue);

                        }

                        /********************************

                         * Attributte <xmlns:namespace>        *

                         ********************************/

                        if ((ns.length>1) && (ns[0].compareTo(GMLTags.XML_NAMESPACE)==0)){

//                                NamespacesFactory.addNamespace(ns[1],attValue);

                        }

                        /****************************************

                         * Attributte <namespace:schemaLocation>*

                         ****************************************/

                        if ((ns.length>1) && (ns[1].compareTo(GMLTags.XML_SCHEMA_LOCATION)==0)){

                                parseSchemaLocation(attValue);

                        }                        

                        /************************************

                         * Attributte <elementFormDefault>        *

                         ************************************/

                        //Qualified--> Los elementos del espacio de nombres de destino deben cualificarse 

                        //con el prefijo del espacio de nombres.

                        //Unqualified--> No es necesario que los elementos del 

                        //espacio de nombres de destino est?n cualificados con el prefijo del espacio de nombres.

                        //(Espacion_de_Nombres:Elemento)

                        //elementFormDefault(); 

                        if (attName.compareTo(GMLTags.XML_ELEMENT_FORM_DEFAULT)==0){

                        }

                        /************************************

                         * Attributte <attributeFormDefault>        *

                         ************************************/

                        //Lo mismo que el anterior pero con los atributos...

                        //(Espacio_de_Nombres:Atributo)

                        //attributeFormDefault();

                        if (attName.compareTo(GMLTags.XML_ATTRIBUTE_FORM_DEFAULT)==0){

                        }

                        /************************

                         * Attributte <Version>        *

                         ************************/

                        //Gets gml version to parse by the right parser.

                        //getversion();

                        if (attName.compareTo(GMLTags.VERSION)==0){

                                header.setVersion(attValue);

                        }

                }

                return header;

        }

        /**

         * Parses the schema location attribute

         * XML attribute that contains the schema location info

         * 

         * @param schemas

         **/

        public void parseSchemaLocation(String schemas){

                // It take the name of the schemas file to open or downlad 

                StringTokenizer tokenizer = new StringTokenizer(schemas, " \t");

        while (tokenizer.hasMoreTokens()){

            String URI = tokenizer.nextToken();

            if (!tokenizer.hasMoreTokens()){

                    //If it hasn't the name of the schemas file or dont find it,

                    //it exits, and tries to parse without schema

                    //warnings.setElement(new GMLWarningNotFound(null,null));

            }else{

                    String schema = tokenizer.nextToken();

//                       try {

//                                        //SchemasParser.parseSchema(schema);

//                                } catch (XmlPullParserException e) {

//                                        // TODO Auto-generated catch block

//                                        e.printStackTrace();

//                                } catch (IOException e) {

//                                        // TODO Auto-generated catch block

//                                        e.printStackTrace();

//                                }                        

            }

        }

        }        

}