root / tags / Root_piloto3d / libraries / libRemoteServices / src / org / gvsig / remoteClient / gml / factories / XMLElementsFactory.java @ 9537
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package org.gvsig.remoteClient.gml.factories; |
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import java.io.IOException; |
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import java.util.Hashtable; |
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import java.util.Iterator; |
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import java.util.Map; |
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import java.util.Set; |
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import java.util.Vector; |
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import org.gvsig.remoteClient.gml.schemas.IXMLType; |
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import org.gvsig.remoteClient.gml.schemas.XMLComplexType; |
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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.xmlpull.v1.XmlPullParserException; |
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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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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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*
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* For more information, contact:
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*
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* Generalitat Valenciana
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* Conselleria d'Infraestructures i Transport
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* Av. Blasco Ib??ez, 50
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* 46010 VALENCIA
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* SPAIN
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*
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* +34 963862235
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* gvsig@gva.es
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* www.gvsig.gva.es
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*
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* or
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*
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* IVER T.I. S.A
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* Salamanca 50
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* 46005 Valencia
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* Spain
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*
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* +34 963163400
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* dac@iver.es
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*/
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/* CVS MESSAGES:
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*
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* $Id: XMLElementsFactory.java 9537 2007-01-04 10:08:42Z $
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* $Log$
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* Revision 1.1.2.4 2006-11-20 08:58:17 jorpiell
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* Una excepci?n no capturada
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*
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* Revision 1.1.2.3 2006/11/17 11:38:03 ppiqueras
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* Corregidos bugs y a?adida nueva funcionalidad. Del HEAD.
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*
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* Revision 1.3 2006/11/16 13:27:12 jorpiell
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* El getElement les asocia al los hijos el padre correspondiente
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*
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* Revision 1.2 2006/10/10 12:52:28 jorpiell
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* Soporte para features complejas.
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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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* The XML "element" is an XML tag of a XSD schema and represent
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* a simple "element" or "object". One element has its name and
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* the data type that contains (and the data)
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*
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* @author Jorge Piera Llodr? (piera_jor@gva.es)
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*/
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public class XMLElementsFactory { |
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private static Hashtable elements = new Hashtable(); |
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public static XMLElement getElement(String name){ |
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if (name == null){ |
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return null; |
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} |
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XMLElement element = (XMLElement)elements.get(name.toUpperCase()); |
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setParentNode(element); |
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return element;
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} |
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private static void setParentNode(XMLElement element){ |
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if (element.getEntityType() != null){ |
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if (element.getEntityType().getType() == IXMLType.COMPLEX){
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Vector attributes = ((XMLComplexType)element.getEntityType()).getAttributes();
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for (int i=0 ; i<attributes.size() ; i++){ |
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XMLElement child = (XMLElement)attributes.get(i); |
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child.setParentElement(element); |
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setParentNode(child); |
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} |
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} |
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} |
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} |
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/**
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* It parses the element and register it
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* @param schema
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* Schema parser that contains a "element"
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* @return
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*/
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public static XMLElement addType(XMLSchemaParser schema){ |
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XMLElement element; |
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try {
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element = new XMLElement(schema);
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if (element.getName() != null){ |
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elements.put(element.getName().toUpperCase(),element); |
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} |
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return element;
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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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} catch (IOException e) { |
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} |
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return null; |
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} |
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/**
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* Just for degug. It prints all the registred components.
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*/
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public static void printEntities(){ |
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System.out.println("*** ELEMENTOS ***"); |
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Object[] keys = elements.keySet().toArray(); |
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for (int i=0 ; i<elements.size() ; i++){ |
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XMLElement entity = (XMLElement)elements.get(keys[i]); |
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printEntity(entity,0);
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} |
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} |
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public static void printEntity(XMLElement entity,int level){ |
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String tab = ""; |
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for (int i=0 ; i<level ; i++){ |
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tab = tab + "\t";
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} |
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System.out.print(tab + "NAME: " + entity.getName()); |
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if (entity.getEntityType() != null){ |
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System.out.print(" TYPE: " + entity.getEntityType().getName() + "\n"); |
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if (entity.getEntityType().getType() == IXMLType.COMPLEX){
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Map children = ((XMLComplexType)entity.getEntityType()).getSubtypes();
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Set childrenKeys = children.keySet();
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Iterator it = childrenKeys.iterator();
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level++; |
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while(it.hasNext()){
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String child = (String)it.next(); |
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XMLElement eChild = (XMLElement)children.get(child); |
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printEntity(eChild,level); |
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} |
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} |
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}else{
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System.out.print(" TYPE: ERROR \n"); |
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} |
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} |
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} |