svn-gvsig-desktop / tags / v1_0_1_RELEASE / libraries / libRemoteServices / src / org / gvsig / remoteClient / gml / factories / XMLElementsFactory.java @ 9531
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1 | 6722 | jorpiell | package org.gvsig.remoteClient.gml.factories; |
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2 | |||
3 | import java.io.IOException; |
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4 | import java.util.Hashtable; |
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5 | 8765 | jjdelcerro | import java.util.Iterator; |
6 | import java.util.Map; |
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7 | import java.util.Set; |
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8 | 8820 | jorpiell | import java.util.Vector; |
9 | 6722 | jorpiell | |
10 | 8765 | jjdelcerro | import org.gvsig.remoteClient.gml.schemas.IXMLType; |
11 | import org.gvsig.remoteClient.gml.schemas.XMLComplexType; |
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12 | 6722 | jorpiell | import org.gvsig.remoteClient.gml.schemas.XMLElement; |
13 | import org.gvsig.remoteClient.gml.schemas.XMLSchemaParser; |
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14 | import org.xmlpull.v1.XmlPullParserException; |
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15 | |||
16 | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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17 | *
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18 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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19 | *
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20 | * This program is free software; you can redistribute it and/or
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21 | * modify it under the terms of the GNU General Public License
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22 | * as published by the Free Software Foundation; either version 2
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23 | * of the License, or (at your option) any later version.
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24 | *
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25 | * This program is distributed in the hope that it will be useful,
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26 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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27 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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28 | * GNU General Public License for more details.
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29 | *
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30 | * You should have received a copy of the GNU General Public License
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31 | * along with this program; if not, write to the Free Software
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32 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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33 | *
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34 | * For more information, contact:
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35 | *
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36 | * Generalitat Valenciana
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37 | * Conselleria d'Infraestructures i Transport
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38 | * Av. Blasco Ib??ez, 50
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39 | * 46010 VALENCIA
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40 | * SPAIN
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41 | *
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42 | * +34 963862235
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43 | * gvsig@gva.es
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44 | * www.gvsig.gva.es
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45 | *
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46 | * or
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47 | *
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48 | * IVER T.I. S.A
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49 | * Salamanca 50
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50 | * 46005 Valencia
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51 | * Spain
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52 | *
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53 | * +34 963163400
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54 | * dac@iver.es
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55 | */
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56 | /* CVS MESSAGES:
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57 | *
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58 | * $Id$
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59 | * $Log$
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60 | 8867 | jorpiell | * Revision 1.1.2.4 2006-11-20 08:58:17 jorpiell
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61 | * Una excepci?n no capturada
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62 | *
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63 | * Revision 1.1.2.3 2006/11/17 11:38:03 ppiqueras
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64 | 8848 | ppiqueras | * Corregidos bugs y a?adida nueva funcionalidad. Del HEAD.
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65 | 8820 | jorpiell | *
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66 | 8848 | ppiqueras | * Revision 1.3 2006/11/16 13:27:12 jorpiell
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67 | * El getElement les asocia al los hijos el padre correspondiente
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68 | 8765 | jjdelcerro | *
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69 | * Revision 1.2 2006/10/10 12:52:28 jorpiell
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70 | * Soporte para features complejas.
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71 | *
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72 | * Revision 1.1 2006/08/10 12:00:49 jorpiell
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73 | 6722 | jorpiell | * Primer commit del driver de Gml
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74 | *
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75 | *
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76 | */
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77 | /**
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78 | * The XML "element" is an XML tag of a XSD schema and represent
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79 | * a simple "element" or "object". One element has its name and
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80 | * the data type that contains (and the data)
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81 | *
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82 | * @author Jorge Piera Llodr? (piera_jor@gva.es)
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83 | */
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84 | public class XMLElementsFactory { |
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85 | private static Hashtable elements = new Hashtable(); |
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86 | |||
87 | public static XMLElement getElement(String name){ |
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88 | 8765 | jjdelcerro | if (name == null){ |
89 | return null; |
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90 | } |
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91 | 8820 | jorpiell | XMLElement element = (XMLElement)elements.get(name.toUpperCase()); |
92 | setParentNode(element); |
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93 | return element;
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94 | 6722 | jorpiell | } |
95 | |||
96 | 8820 | jorpiell | private static void setParentNode(XMLElement element){ |
97 | 8867 | jorpiell | if (element.getEntityType() != null){ |
98 | if (element.getEntityType().getType() == IXMLType.COMPLEX){
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99 | Vector attributes = ((XMLComplexType)element.getEntityType()).getAttributes();
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100 | for (int i=0 ; i<attributes.size() ; i++){ |
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101 | XMLElement child = (XMLElement)attributes.get(i); |
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102 | child.setParentElement(element); |
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103 | setParentNode(child); |
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104 | } |
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105 | } |
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106 | } |
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107 | 8820 | jorpiell | } |
108 | |||
109 | 6722 | jorpiell | /**
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110 | * It parses the element and register it
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111 | * @param schema
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112 | * Schema parser that contains a "element"
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113 | * @return
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114 | */
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115 | public static XMLElement addType(XMLSchemaParser schema){ |
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116 | XMLElement element; |
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117 | try {
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118 | element = new XMLElement(schema);
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119 | if (element.getName() != null){ |
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120 | elements.put(element.getName().toUpperCase(),element); |
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121 | } |
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122 | return element;
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123 | } catch (XmlPullParserException e) {
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124 | // TODO Auto-generated catch block
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125 | e.printStackTrace(); |
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126 | } catch (IOException e) { |
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127 | // TODO Auto-generated catch block
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128 | e.printStackTrace(); |
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129 | } |
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130 | return null; |
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131 | } |
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132 | |||
133 | /**
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134 | * Just for degug. It prints all the registred components.
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135 | */
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136 | 8765 | jjdelcerro | public static void printEntities(){ |
137 | 6722 | jorpiell | System.out.println("*** ELEMENTOS ***"); |
138 | Object[] keys = elements.keySet().toArray(); |
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139 | for (int i=0 ; i<elements.size() ; i++){ |
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140 | 8765 | jjdelcerro | XMLElement entity = (XMLElement)elements.get(keys[i]); |
141 | printEntity(entity,0);
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142 | } |
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143 | } |
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144 | |||
145 | public static void printEntity(XMLElement entity,int level){ |
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146 | String tab = ""; |
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147 | for (int i=0 ; i<level ; i++){ |
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148 | tab = tab + "\t";
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149 | } |
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150 | System.out.print(tab + "NAME: " + entity.getName()); |
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151 | if (entity.getEntityType() != null){ |
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152 | System.out.print(" TYPE: " + entity.getEntityType().getName() + "\n"); |
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153 | if (entity.getEntityType().getType() == IXMLType.COMPLEX){
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154 | Map children = ((XMLComplexType)entity.getEntityType()).getSubtypes();
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155 | Set childrenKeys = children.keySet();
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156 | Iterator it = childrenKeys.iterator();
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157 | level++; |
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158 | while(it.hasNext()){
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159 | String child = (String)it.next(); |
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160 | XMLElement eChild = (XMLElement)children.get(child); |
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161 | printEntity(eChild,level); |
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162 | } |
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163 | 6722 | jorpiell | } |
164 | 8765 | jjdelcerro | }else{
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165 | System.out.print(" TYPE: ERROR \n"); |
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166 | 6722 | jorpiell | } |
167 | 8765 | jjdelcerro | |
168 | 6722 | jorpiell | } |
169 | 8765 | jjdelcerro | |
170 | 6722 | jorpiell | } |