|
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.Document;
29 import nu.xom.Element;
30 import nu.xom.Elements;
31 import nu.xom.Node;
32 import nu.xom.ParentNode;
33 import nu.xom.ParsingException;
34
35
45 public class ResourceToTable {
46
47 public final static String XHTML_NAMESPACE
48 = "http://www.w3.org/1999/xhtml";
49 public final static String RDDL_NAMESPACE
50 = "http://www.rddl.org/";
51 public final static String XLINK_NAMESPACE
52 = "http://www.w3.org/1999/xlink";
53
54 public static void main(String [] args) {
55
56 if (args.length <= 0) {
57 System.out.println("Usage: java nu.xom.samples.ResourceToTable URL");
58 return;
59 }
60
61 try {
62 Builder parser = new Builder();
63 Document doc = parser.build(args[0]);
64 Element root = doc.getRootElement();
65 if (root.getNamespaceURI().equals(XHTML_NAMESPACE)) {
66 convert(root);
67 }
68 else {
69 System.out.println(args[0] + " does not appear to be an XHTML document");
70 return;
71 }
72 System.out.println(doc.toXML());
73 }
74 catch (ParsingException ex) {
75 System.out.println(args[0] + " is not well-formed.");
76 }
77 catch (IOException ex) {
78 System.out.println(
79 "Due to an IOException, the parser could not read "
80 + args[0]
81 );
82 }
83
84 }
85
86 public static void convert(Element element) {
87
88 if (element.getNamespaceURI().equals(RDDL_NAMESPACE)) {
89
90 Element table = new Element("table", XHTML_NAMESPACE);
91
92
124
125 Attribute role = element.getAttribute("role", XLINK_NAMESPACE);
126 if (role != null) {
127 Element tr = new Element("tr", XHTML_NAMESPACE);
128 Element td1 = new Element("td", XHTML_NAMESPACE);
129 tr.appendChild(td1);
130 td1.appendChild("Role: ");
131 Element td2 = new Element("td", XHTML_NAMESPACE);
132 tr.appendChild(td2);
133 td2.appendChild(role.getValue());
134 table.insertChild(tr, 0);
135 }
136 Attribute arcrole = element.getAttribute("arcrole", XLINK_NAMESPACE);
137 if (arcrole != null) {
138 Element tr = new Element("tr", XHTML_NAMESPACE);
139 Element td1 = new Element("td", XHTML_NAMESPACE);
140 tr.appendChild(td1);
141 td1.appendChild("Arcrole: ");
142 Element td2 = new Element("td", XHTML_NAMESPACE);
143 tr.appendChild(td2);
144 td2.appendChild(arcrole.getValue());
145 table.insertChild(tr, 0);
146 }
147 Attribute href = element.getAttribute("href", XLINK_NAMESPACE);
148 if (href != null) {
149 Element tr = new Element("tr", XHTML_NAMESPACE);
150 Element td1 = new Element("td", XHTML_NAMESPACE);
151 tr.appendChild(td1);
152 td1.appendChild("Href: ");
153 Element td2 = new Element("td", XHTML_NAMESPACE);
154 tr.appendChild(td2);
155 Element a = new Element("a", XHTML_NAMESPACE);
156 a.appendChild(href.getValue());
157 td2.appendChild(a);
158 a.addAttribute(new Attribute("href", href.getValue()));
159 table.insertChild(tr, 0);
160 }
161 Attribute title = element.getAttribute("title", XLINK_NAMESPACE);
162 if (title != null) {
163 Element caption = new Element("caption", XHTML_NAMESPACE);
164 caption.appendChild(title.getValue());
165 table.insertChild(caption, 0);
166 }
167
168
169 Element tr = new Element("tr", XHTML_NAMESPACE);
171 Element td = new Element("td", XHTML_NAMESPACE);
172 td.addAttribute(new Attribute("colspan", "2"));
173 tr.appendChild(td);
174 while (element.getChildCount() > 0) {
175 Node child = element.getChild(0);
176 child.detach();
177 td.appendChild(child);
178 if (child instanceof Element) convert((Element) child);
179 }
180 table.appendChild(tr);
181
182 ParentNode parent = element.getParent();
183 parent.replaceChild(element, table);
184
185 }
186 else {
187 for (int i = 0; i < element.getNamespaceDeclarationCount(); i++) {
189 String prefix = element.getNamespacePrefix(i);
190 element.removeNamespaceDeclaration(prefix);
191 }
192
193 Elements elements = element.getChildElements();
194 for (int i = 0; i < elements.size(); i++) {
195 convert(elements.get(i));
196 }
197
198 }
199
200 }
201
202 } |
Popular Tags |
Java API By Example, From Geeks To Geeks.