|
1 package de.webman.generator;
2
3 import java.io.*;
4 import java.util.*;
5
6 import org.xml.sax.*;
7 import org.xml.sax.helpers.AttributesImpl  ;
8 import com.megginson.sax.DataWriter;
9
10 import com.teamkonzept.lib.*;
11
12
29 public class SiteTreeXMLWriter
30 {
31 private DataWriter wr;
32
33
37 public SiteTreeXMLWriter (Writer writer) throws SAXException
38 {
39 wr = new DataWriter(writer);
40 wr.setIndentStep(2);
41 wr.startDocument();
42 }
43
44
48 public void write (SiteNode root) throws SAXException
49 {
50 writeSiteNode(root);
51 }
52
53
57 public void write (GenNode root) throws SAXException
58 {
59 writeGenNode(root);
60 }
61
62 protected void finalize ()
63 {
64 try {
65 wr.endDocument();
66 }
67 catch(SAXException e) {
68 ;
69 }
70 }
71
72
73
74
75
76
78 private void writeSiteNode(SiteNode node) throws SAXException
79 {
80 if (node == null)
81 return;
82
83 AttributesImpl attribs = new AttributesImpl ();
84 attribs.addAttribute("", "shortName", "", "CDATA", node.getShortName());
85 attribs.addAttribute("", "type", "CDATA", "",
86 node.getType() == SiteNode.NODE_TYPE_SINGLE ? "SINGLE" : "GROUP");
87 if (node.getType() == SiteNode.NODE_TYPE_GROUP)
88 {
89 attribs.addAttribute("", "primaryContent", "", "CDATA", node.getPrimaryContentNode().getShortName());
90 }
91
92 writeStartElement("SiteNode", attribs);
93 writeSiteNodes(node.getChilds().elements());
94 writeSiteDocuments(node.getDocuments().elements());
95 writeEndElement("SiteNode");
96 }
97
98 private void writeSiteDocument(SiteDocument node) throws SAXException
99 {
100 if (node == null)
101 return;
102
103 AttributesImpl attribs = new AttributesImpl ();
104 attribs.addAttribute("", "name", "", "CDATA", node.getName());
105 attribs.addAttribute("", "shortName", "", "CDATA", node.getShortName());
106 attribs.addAttribute("", "templateName", "", "CDATA", node.getTemplateName());
107
108 writeStartElement("SiteDocument", attribs);
109
110 if (node.getReferences ()!= null)
111 writeSiteReferences(node.getReferences().elements());
112
113 if (node.getContents() != null)
114 writeSiteContentIntegrations(node.getContents().elements());
115
116 if (node.getStructureContents() != null)
117 writeSiteContents(node.getStructureContents().elements());
118
119 writeEndElement("SiteDocument");
120 }
121
122 private void writeSiteContentIntegration(SiteContentIntegration node) throws SAXException
123 {
124 if (node == null)
125 return;
126
127 AttributesImpl attribs = new AttributesImpl ();
128 attribs.addAttribute("", "presentationComp", "", "CDATA", node.getShortName());
129 attribs.addAttribute("", "type", "", "CDATA",
130 node.getIntegrationType() == SiteReference.INTEGRATION_TYPE_SINGLE ? "SINGLE" : "GROUP");
131
132 writeStartElement("SiteContentIntegration", attribs);
133
134 writeSiteContentNode(node.getContentNode());
135
136 writeEndElement("SiteContentIntegration");
137 }
138
139 private void writeSiteContentNode(SiteContentNode node) throws SAXException
140 {
141 if (node == null)
142 return;
143
144 AttributesImpl attribs = new AttributesImpl ();
145 attribs.addAttribute("", "name", "", "CDATA", node.getName());
146 attribs.addAttribute("", "shortName", "", "CDATA", node.getShortName());
147 attribs.addAttribute("", "type", "", "CDATA",
148 node.getType()==SiteContentNode.NODE_TYPE_SINGLE ? "SINGLE" : "GROUP");
149
150 writeStartElement("SiteContentNode", attribs);
151
152 writeSiteContents(node.getContents().elements());
153
154 writeEndElement("SiteContentNode");
155 }
156
157 private void writeSiteContent(SiteContent node) throws SAXException
158 {
159 if (node == null)
160 return;
161
162 AttributesImpl attribs = new AttributesImpl ();
163 if (node.getName() != null)
164 attribs.addAttribute("", "name", "", "CDATA", node.getName());
165
166 if (node.getShortName() != null)
167 attribs.addAttribute("", "shortName", "", "CDATA", node.getShortName());
168
169 attribs.addAttribute("", "isStructureContent", "", "CDATA", node.isStructureContent() ? "true" : "false");
170
171 writeStartElement("SiteContent", attribs);
172
173 writeEndElement("SiteContent");
174 }
175
176 private void writeSiteReference(SiteReference node) throws SAXException
177 {
178 if (node == null)
179 return;
180
181 AttributesImpl attribs = new AttributesImpl ();
182 attribs.addAttribute("", "presentationComp", "CDATA", "", node.getIntegrationShortName());
183 attribs.addAttribute("", "destNode", "CDATA", "", node.getDestinationNode().getShortName());
184
185 writeStartElement("SiteReference", attribs);
186 writeEndElement("SiteReference");
187 }
188
189 private void writeGenNode(GenNode node) throws SAXException
190 {
191 if (node == null)
192 return;
193
194 AttributesImpl attribs = new AttributesImpl ();
195 if (node.getNodeName() != null)
196 attribs.addAttribute("", "name", "", "CDATA", node.getNodeName());
197
198 writeStartElement("GenNode", attribs);
199 writeSiteContent(node.getPrimaryContent()); writeGenNodes(node.getSubNodes().elements());
201 writeGenDocuments(node.getDocuments().elements());
202 writeEndElement("GenNode");
203 }
204
205 private void writeGenDocument(GenDocument node) throws SAXException
206 {
207 if (node == null)
208 return;
209
210 AttributesImpl attribs = new AttributesImpl ();
211 attribs.addAttribute("", "name", "", "CDATA", node.getDocumentName());
212 attribs.addAttribute("", "template", "", "CDATA", node.getTemplateName());
213 if (node.getExternURL() != null)
214 attribs.addAttribute("", "externUrl", "", "CDATA", node.getExternURL());
215
216 writeStartElement("GenDocument", attribs);
217
218 Enumeration conts = node.getContents().elements();
219 while(conts.hasMoreElements())
220 {
221 Object cont = conts.nextElement();
222 if( cont instanceof TKVector ) {
223 writeSiteContents(((TKVector) cont).elements());
224 }
225 else {
226 writeSiteContent((SiteContent) cont);
227 }
228 }
229
230 writeSiteReferences(node.getReferences().elements());
231
232 writeEndElement("GenDocument");
233 }
234
235 private void writeGenDocuments(Enumeration nodes) throws SAXException
237 {
238 while(nodes.hasMoreElements())
239 {
240 writeGenDocument((GenDocument) nodes.nextElement());
241 }
242 }
243
244 private void writeGenNodes(Enumeration nodes) throws SAXException
245 {
246 while(nodes.hasMoreElements())
247 {
248 writeGenNode((GenNode) nodes.nextElement());
249 }
250 }
251
252 private void writeSiteNodes(Enumeration nodes) throws SAXException
253 {
254 while(nodes.hasMoreElements())
255 {
256 writeSiteNode((SiteNode) nodes.nextElement());
257 }
258 }
259
260 private void writeSiteDocuments(Enumeration nodes) throws SAXException
261 {
262 while(nodes.hasMoreElements())
263 {
264 writeSiteDocument((SiteDocument) nodes.nextElement());
265 }
266 }
267
268 private void writeSiteReferences(Enumeration nodes) throws SAXException
269 {
270 while(nodes.hasMoreElements())
271 {
272 writeSiteReference((SiteReference) nodes.nextElement());
273 }
274 }
275
276 private void writeSiteContents(Enumeration nodes) throws SAXException
277 {
278 while(nodes.hasMoreElements())
279 {
280 writeSiteContent((SiteContent) nodes.nextElement());
281 }
282 }
283
284 private void writeSiteContentIntegrations(Enumeration nodes) throws SAXException
285 {
286 while(nodes.hasMoreElements())
287 {
288 writeSiteContentIntegration((SiteContentIntegration) nodes.nextElement());
289 }
290 }
291
292 private void writeStartElement(String name, Attributes attribs) throws SAXException
293 {
294 wr.startElement ("", name, "", attribs);
295 }
296
297 private void writeEndElement(String name) throws SAXException
298 {
299 wr.endElement ("", name, "");
300 }
301 } |
Popular Tags |
Java API By Example, From Geeks To Geeks.