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comparison flys-artifacts/src/main/java/de/intevation/flys/collections/FLYSArtifactCollection.java @ 1999:02ce03329ef5

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Some optimizations during out() operation of FLYSArtifactCollection. flys-artifacts/trunk@3437 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Fri, 16 Dec 2011 11:47:57 +0000
parents 3862c50d1cf3
children 81eaea64c0db
comparison
equal deleted inserted replaced
1998:3862c50d1cf3 1999:02ce03329ef5
226 226
227 Settings settings = output.getSettings(); 227 Settings settings = output.getSettings();
228 228
229 if (settings == null) { 229 if (settings == null) {
230 log.debug("No Settings set for Output '" + outName + "'."); 230 log.debug("No Settings set for Output '" + outName + "'.");
231 output.setSettings(createInitialOutputSettings(cc, outName)); 231 output.setSettings(
232 createInitialOutputSettings(cc, attribute, outName));
232 233
233 modified = true; 234 modified = true;
234 } 235 }
235 } 236 }
236 237
239 240
240 241
241 /** 242 /**
242 * This method uses the the OutGenerator for the specified Output 243 * This method uses the the OutGenerator for the specified Output
243 * <i>out</i> to create an initial Settings object. 244 * <i>out</i> to create an initial Settings object.
244 */ 245 *
245 protected Settings createInitialOutputSettings(CallContext cc, String out) { 246 * @param cc The CallContext object.
247 * @param attr The CollectionAttribute.
248 * @param out The name of the output.
249 *
250 * @return a default Settings object for the specified Output.
251 */
252 protected Settings createInitialOutputSettings(
253 CallContext cc,
254 CollectionAttribute attr,
255 String out
256 ) {
246 OutGenerator outGen = getOutGenerator(cc, out, null); 257 OutGenerator outGen = getOutGenerator(cc, out, null);
258
259 if (outGen == null) {
260 return null;
261 }
247 262
248 // XXX NOTE: the outGen is not able to process its generate() operation, 263 // XXX NOTE: the outGen is not able to process its generate() operation,
249 // because it has no OutputStream set! 264 // because it has no OutputStream set!
250 outGen.init(XMLUtils.newDocument(), null, cc); 265 outGen.init(XMLUtils.newDocument(), null, cc);
251 prepareMasterArtifact(outGen, cc); 266 prepareMasterArtifact(outGen, cc);
252 267
253 try { 268 try {
254 Document attr = getAttribute(cc, out); 269 Document outAttr = getAttribute(cc, attr, out);
255 doOut(outGen, out, out, attr, cc); 270 doOut(outGen, out, out, outAttr, cc);
256 } 271 }
257 catch (ArtifactDatabaseException adbe) { 272 catch (ArtifactDatabaseException adbe) {
258 log.error(adbe, adbe); 273 log.error(adbe, adbe);
259 } 274 }
260 catch (IOException ioe) { 275 catch (IOException ioe) {
303 // TODO Throw an exception. 318 // TODO Throw an exception.
304 319
305 return; 320 return;
306 } 321 }
307 322
323 Document oldAttrs = getAttribute();
324 AttributeParser parser = new AttributeParser(oldAttrs);
325 CollectionAttribute cAttr = parser.getCollectionAttribute();
326
327 Output output = cAttr.getOutput(name);
328 Settings settings = output.getSettings();
329
308 generator.init(format, out, context); 330 generator.init(format, out, context);
309 prepareMasterArtifact(generator, context); 331 prepareMasterArtifact(generator, context);
310 332
311 try { 333 try {
312 Document attr = getAttribute(context, name); 334 Document attr = getAttribute(context, cAttr, name);
313 doOut(generator, name, subtype, attr, context); 335 doOut(generator, name, subtype, attr, context);
314 generator.generate(); 336 generator.generate();
315 } 337 }
316 catch (ArtifactDatabaseException adbe) { 338 catch (ArtifactDatabaseException adbe) {
317 log.error(adbe, adbe); 339 log.error(adbe, adbe);
524 546
525 /** 547 /**
526 * Returns the "attribute" (part of description document) for a specific 548 * Returns the "attribute" (part of description document) for a specific
527 * output type. 549 * output type.
528 * 550 *
551 * @param context The CallContext object.
552 * @param cAttr The CollectionAttribute.
529 * @param output The name of the desired output type. 553 * @param output The name of the desired output type.
530 * 554 *
531 * @return the attribute for the desired output type. 555 * @return the attribute for the desired output type.
532 */ 556 */
533 protected Document getAttribute(CallContext context, String output) 557 protected Document getAttribute(
558 CallContext context,
559 CollectionAttribute cAttr,
560 String output)
534 throws ArtifactDatabaseException 561 throws ArtifactDatabaseException
535 { 562 {
536 CollectionAttribute cAttr = buildOutAttributes(
537 context.getDatabase(),
538 context,
539 new AttributeParser(getAttribute()),
540 getArtifactUUIDs(context));
541
542 Document attr = cAttr.toXML(); 563 Document attr = cAttr.toXML();
543 564
544 Node out = (Node) XMLUtils.xpath( 565 Node out = (Node) XMLUtils.xpath(
545 attr, 566 attr,
546 "art:attribute/art:outputs/art:output[@name='" + output + "']", 567 "art:attribute/art:outputs/art:output[@name='" + output + "']",
894 protected OutGenerator getOutGenerator( 915 protected OutGenerator getOutGenerator(
895 CallContext context, 916 CallContext context,
896 String name, 917 String name,
897 String type) 918 String type)
898 { 919 {
920 log.debug("Search OutGenerator for Output '" + name + "'");
921
899 FLYSContext flysContext = context instanceof FLYSContext 922 FLYSContext flysContext = context instanceof FLYSContext
900 ? (FLYSContext) context 923 ? (FLYSContext) context
901 : (FLYSContext) context.globalContext(); 924 : (FLYSContext) context.globalContext();
902 925
903 Map<String, Class> generators = (Map<String, Class>) 926 Map<String, Class> generators = (Map<String, Class>)
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