Mercurial > hg > AnnotationManager

comparison src/de/mpiwg/itgroup/annotationManager/RDFHandling/Convert.java @ 5:0be9d53a6967

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editor for annotations
author dwinter
date Tue, 13 Dec 2011 17:43:46 +0100
parents e5f0906c107c
children 9393c9c9b916
comparison
equal deleted inserted replaced
4:c32080f364c6 5:0be9d53a6967
13 import org.restlet.engine.component.ChildContext; 13 import org.restlet.engine.component.ChildContext;
14 14
15 import de.mpiwg.itgroup.annotationManager.Constants.NS; 15 import de.mpiwg.itgroup.annotationManager.Constants.NS;
16 import de.mpiwg.itgroup.annotationManager.Errors.TripleStoreStoreError; 16 import de.mpiwg.itgroup.annotationManager.Errors.TripleStoreStoreError;
17 import de.mpiwg.itgroup.annotationManager.Errors.XPointerError; 17 import de.mpiwg.itgroup.annotationManager.Errors.XPointerError;
18 import de.mpiwg.itgroup.nimanager.exceptions.TripleStoreHandlerException; 18 import de.mpiwg.itgroup.triplestoremanager.exceptions.TripleStoreHandlerException;
19 import de.mpiwg.itgroup.nimanager.owl.TripleStoreHandler; 19 import de.mpiwg.itgroup.triplestoremanager.owl.TripleStoreHandler;
20 import de.mpiwg.itgroup.nimanager.owl.TripleStoreHandler.Quadruple; 20 import de.mpiwg.itgroup.triplestoremanager.owl.TripleStoreHandler.LiteralQuadruple;
21 import de.mpiwg.itgroup.nimanager.owl.TripleStoreHandler.LiteralQuadruple; 21 import de.mpiwg.itgroup.triplestoremanager.owl.TripleStoreHandler.Quadruple;
22 22
23 /** 23 /**
24 * @author dwinter 24 * @author dwinter
25 * 25 *
26 * Klasse zum Konvertieren von Annotationen zum mpiwg RDF-Format: 26 * Klasse zum Konvertieren von Annotationen zum mpiwg RDF-Format:
119 private List<Quadruple> annot2quadruple(String xpointer, String creator, String time, String annot, String type){ 119 private List<Quadruple> annot2quadruple(String xpointer, String creator, String time, String annot, String type){
120 return annot2quadruple(new Annotation(xpointer, creator, time, annot, type)); 120 return annot2quadruple(new Annotation(xpointer, creator, time, annot, type));
121 } 121 }
122 122
123 123
124
124 /** 125 /**
125 * @param annot 126 * @param annot
126 * @return 127 * @return
127 */ 128 */
128 public List<Quadruple> annot2quadruple(Annotation annot){ 129 public List<Quadruple> annot2quadruple(Annotation annot){
129 List<Quadruple> retQuad = new ArrayList<Quadruple>(); 130 List<Quadruple> retQuad = new ArrayList<Quadruple>();
130 131
131 String annotation = createRessourceURL("annot:"); 132 String annotation = createRessourceURL("annot:");
132 133
133 if (annot.time==null){ 134 if (annot.time==null){
134 SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd'T'hh:mm:ss'Z'"); 135 SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'");
135 annot.time=format.format(Calendar.getInstance().getTime()); 136 annot.time=format.format(Calendar.getInstance().getTime());
136 137
137 } 138 }
138 139
139 //TODO: check type 140 //TODO: check type
191 return String.format("%s%s%s", urlBase,prefix,time); 192 return String.format("%s%s%s", urlBase,prefix,time);
192 193
193 194
194 195
195 } 196 }
196 197
198 /**
199 * Hier ist die uri der Annotation angegeben.
200 * @param annot
201 * @return
202 */
203
204 private List<Quadruple> rel2quadruple(Annotation annot) {
205
206 List<Quadruple> retQuad = new ArrayList<Quadruple>();
207
208 String annotation = createRessourceURL("annot:");
209
210 if (annot.time==null){
211 SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd'T'hh:mm:ss'Z'");
212 annot.time=format.format(Calendar.getInstance().getTime());
213
214 }
215
216 //TODO: check type
217 retQuad.add(new Quadruple(annotation, NS.RDF+"type", NS.ANNOTATION_TYPE+annot.type, ctx));
218
219 //add author
220
221
222 if (annot.creator.startsWith("http")){
223 retQuad.add(new Quadruple(annotation, NS.ANNOTATION_NS+"author", annot.creator, ctx));
224 } else {
225 retQuad.add(new LiteralQuadruple(annotation, NS.ANNOTATION_NS+"author", annot.creator, ctx));
226 }
227
228 // creation time
229 retQuad.add(new LiteralQuadruple(annotation, NS.ANNOTATION_NS+"created", annot.time, ctx));
230
231 String[] xpointerSplitted = annot.xpointer.split("#");
232
233 if (xpointerSplitted.length>2){
234 annotUrl=null;
235 throw new XPointerError();
236 }
237
238 // now add the xpointers
239 retQuad.add(new Quadruple(annotation, NS.MPIWG_annot+"annotatesDocuviewerText", xpointerSplitted[0], ctx));
240 retQuad.add(new Quadruple(annotation, NS.MPIWG_annot+"textSelection", annot.xpointer, ctx));
241
242 //String annotationtext =createRessourceURL("annotText:");
243
244 retQuad.add(new Quadruple(annotation, NS.ANNOTATION_NS+"body", annot.url, ctx));
245
246 retQuad.add(new Quadruple(annot.url, NS.RDF+"type", NS.MPIWG_annot+"ExtendedAnnotation", ctx));
247
248
249 for (Quadruple ret:retQuad){
250 logger.debug(ret.toString());
251 }
252
253 annotUrl=annotation;
254 return retQuad;
255
256 }
197 /** 257 /**
198 * gibt nach die nach aufruf eines Converters erzeuge aktuelle url der annotation zurueck 258 * gibt nach die nach aufruf eines Converters erzeuge aktuelle url der annotation zurueck
199 * @return 259 * @return
200 */ 260 */
201 public String getAnnotUrl() { 261 public String getAnnotUrl() {
235 295
236 try { 296 try {
237 ChildContext context = (ChildContext)Context.getCurrent(); 297 ChildContext context = (ChildContext)Context.getCurrent();
238 String user = context.getParameters().getFirstValue("de.mpiwg.itgroup.annotationManager.virtuoso.tripleStoreUser"); 298 String user = context.getParameters().getFirstValue("de.mpiwg.itgroup.annotationManager.virtuoso.tripleStoreUser");
239 String pw = context.getParameters().getFirstValue("de.mpiwg.itgroup.annotationManager.virtuoso.tripleStoreUserPassword"); 299 String pw = context.getParameters().getFirstValue("de.mpiwg.itgroup.annotationManager.virtuoso.tripleStoreUserPassword");
240 300 String connectionURL = context.getParameters().getFirstValue("de.mpiwg.itgroup.annotationManager.virtuoso.tripleStoreConnectionURL");
241 TripleStoreHandler th = new TripleStoreHandler("jdbc:virtuoso://virtuoso.mpiwg-berlin.mpg.de:1111", user, pw); 301
302 //TripleStoreHandler th = new TripleStoreHandler("jdbc:virtuoso://virtuoso.mpiwg-berlin.mpg.de:1111", user, pw);
303 TripleStoreHandler th = new TripleStoreHandler(connectionURL, user, pw);
242 304
243 th.write(annots); 305 th.write(annots);
244 } catch (RepositoryException e) { 306 } catch (RepositoryException e) {
245 // TODO Auto-generated catch block 307 // TODO Auto-generated catch block
246 e.printStackTrace(); 308 e.printStackTrace();
255 annot.annotationUri=getAnnotUrl(); 317 annot.annotationUri=getAnnotUrl();
256 return annot; 318 return annot;
257 } 319 }
258 320
259 321
260 private List<Quadruple> rel2quadruple(Annotation annot) { 322
261 // TODO Auto-generated method stub
262 return new ArrayList<TripleStoreHandler.Quadruple>();
263 }
264 323
265 } 324 }