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1
21
22 package nu.xom.samples;
23
24 import java.io.IOException  ;
25
26 import nu.xom.Attribute;
27 import nu.xom.Builder;
28 import nu.xom.DocType;
29 import nu.xom.Document;
30 import nu.xom.Element;
31 import nu.xom.Node;
32 import nu.xom.NodeFactory;
33 import nu.xom.Nodes;
34 import nu.xom.ParsingException;
35 import nu.xom.Serializer;
36
37
91
92 public class RDDLToTable extends NodeFactory {
93
94 public final static String RDDL_NAMESPACE
95 = "http://www.rddl.org/";
96 public final static String XHTML_NAMESPACE
97 = "http://www.w3.org/1999/xhtml";
98 public final static String XLINK_NAMESPACE
99 = "http://www.w3.org/1999/xlink";
100
101
102 public static void main(String [] args) {
103
104 if (args.length <= 0) {
105 System.out.println("Usage: java nu.xom.samples.RDDLToTable URL");
106 return;
107 }
108
109 try {
110 Builder parser = new Builder(new RDDLToTable());
111 Document doc = parser.build(args[0]);
112 Serializer out = new Serializer(System.out);
113 out.write(doc);
114 }
115 catch (ParsingException ex) {
116 System.out.println(args[0] + " is not well-formed.");
117 System.out.println(ex.getMessage());
118 }
119 catch (IOException ex) {
120 System.out.println(
121 "Due to an IOException, the parser could not read "
122 + args[0]
123 );
124 }
125
126 }
127
128 public Nodes finishMakingElement(Element element) {
129
130 element.removeNamespaceDeclaration("rddl");
131 element.removeNamespaceDeclaration("xlink");
132 Element result = element;
133 if (RDDL_NAMESPACE.equals(element.getNamespaceURI())
134 && "resource".equals(element.getLocalName())) {
135 Element table = new Element("table", XHTML_NAMESPACE);
136 Element tr = new Element("tr", XHTML_NAMESPACE);
138 Element td = new Element("td", XHTML_NAMESPACE);
139 td.addAttribute(new Attribute("colspan", "2"));
140 tr.appendChild(td);
141 while (element.getChildCount() > 0) {
142 Node child = element.removeChild(0);
143 td.appendChild(child);
144 }
145 table.appendChild(tr);
146
147 Attribute href = element.getAttribute("role", XLINK_NAMESPACE);
148 if (href != null) {
149 element.removeAttribute(href);
150 Element trhref = new Element("tr", XHTML_NAMESPACE);
151 Element tdhref1 = new Element("td", XHTML_NAMESPACE);
152 Element tdhref2 = new Element("td", XHTML_NAMESPACE);
153 tdhref1.appendChild("href: ");
154 tdhref2.appendChild(href.getValue());
155 trhref.appendChild(tdhref1);
156 trhref.appendChild(tdhref2);
157 table.insertChild(trhref, 0);
158 }
159
160 Attribute arcrole = element.getAttribute("role", XLINK_NAMESPACE);
161 if (arcrole != null) {
162 element.removeAttribute(arcrole);
163 Element trarcrole = new Element("tr", XHTML_NAMESPACE);
164 Element tdarcrole1 = new Element("td", XHTML_NAMESPACE);
165 Element tdarcrole2 = new Element("td", XHTML_NAMESPACE);
166 tdarcrole1.appendChild("arcrole: ");
167 tdarcrole2.appendChild(arcrole.getValue());
168 trarcrole.appendChild(tdarcrole1);
169 trarcrole.appendChild(tdarcrole2);
170 table.insertChild(trarcrole, 0);
171 }
172
173
174 Attribute role = element.getAttribute("role", XLINK_NAMESPACE);
175 if (role != null) {
176 element.removeAttribute(role);
177 Element trrole = new Element("tr", XHTML_NAMESPACE);
178 Element tdrole1 = new Element("td", XHTML_NAMESPACE);
179 Element tdrole2 = new Element("td", XHTML_NAMESPACE);
180 tdrole1.appendChild("role: ");
181 tdrole2.appendChild(role.getValue());
182 trrole.appendChild(tdrole1);
183 trrole.appendChild(tdrole2);
184 table.insertChild(trrole, 0);
185 }
186
187 Attribute id = element.getAttribute("id");
188 if (id != null) {
189 element.removeAttribute(id);
190 Element caption = new Element("caption", XHTML_NAMESPACE);
191 caption.appendChild(id.getValue());
192 table.insertChild(caption, 0);
193 }
194 result = table;
195 }
196 return new Nodes(result);
197 }
198
199 public Nodes makeDocType(String rootElementName,
200 String publicID, String systemID) {
201 return new Nodes(new DocType("html",
202 "PUBLIC \"-//W3C//DTD XHTML Basic 1.0//EN\"",
203 "http://www.w3.org/TR/xhtml-basic/xhtml-basic10.dtd"));
204 }
205
206 }
207 |
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