Mercurial > dive4elements > gnv-client

comparison gnv-artifacts/src/main/java/de/intevation/gnv/transition/TransitionBase.java @ 207:d87347142702

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Store the Results of an Artifact not in the Artifact but in an ehcache instance. issue3 gnv-artifacts/trunk@263 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Tim Englich <tim.englich@intevation.de>
date Fri, 23 Oct 2009 08:50:50 +0000
parents 734ac082c8d1
children ee2d4134d0b3
comparison
equal deleted inserted replaced
206:01ac348ac4a4 207:d87347142702
21 import org.w3c.dom.NodeList; 21 import org.w3c.dom.NodeList;
22 22
23 import de.intevation.artifactdatabase.Config; 23 import de.intevation.artifactdatabase.Config;
24 import de.intevation.artifacts.CallMeta; 24 import de.intevation.artifacts.CallMeta;
25 import de.intevation.gnv.artifacts.GNVArtifactBase; 25 import de.intevation.gnv.artifacts.GNVArtifactBase;
26 import de.intevation.gnv.artifacts.cache.CacheFactory;
26 import de.intevation.gnv.artifacts.ressource.RessourceFactory; 27 import de.intevation.gnv.artifacts.ressource.RessourceFactory;
27 import de.intevation.gnv.geobackend.base.Result; 28 import de.intevation.gnv.geobackend.base.Result;
28 import de.intevation.gnv.geobackend.base.query.QueryExecutor; 29 import de.intevation.gnv.geobackend.base.query.QueryExecutor;
29 import de.intevation.gnv.geobackend.base.query.QueryExecutorFactory; 30 import de.intevation.gnv.geobackend.base.query.QueryExecutorFactory;
30 import de.intevation.gnv.geobackend.base.query.exception.QueryException; 31 import de.intevation.gnv.geobackend.base.query.exception.QueryException;
52 53
53 /** 54 /**
54 * the logger, used to log exceptions and additonaly information 55 * the logger, used to log exceptions and additonaly information
55 */ 56 */
56 private static Logger log = Logger.getLogger(GNVArtifactBase.class); 57 private static Logger log = Logger.getLogger(GNVArtifactBase.class);
58
59 private final static String DESCRIBEDATAKEY = "_DESCRIBEDATA";
57 60
58 private String id = null; 61 private String id = null;
59 62
60 private String description = null; 63 private String description = null;
61 64
72 private Map<String, InputValue> inputValues = null; 75 private Map<String, InputValue> inputValues = null;
73 76
74 private Transition parent = null; 77 private Transition parent = null;
75 78
76 protected Map<String, InputData> inputData = null; 79 protected Map<String, InputData> inputData = null;
77 80
78 protected Collection<Object> descibeData = null;
79 81
80 /** 82 /**
81 * Constructor 83 * Constructor
82 */ 84 */
83 public TransitionBase() { 85 public TransitionBase() {
203 inputData.size()); 205 inputData.size());
204 } 206 }
205 boolean valid = iv.isInputValid(tmpItem.getValue(), 207 boolean valid = iv.isInputValid(tmpItem.getValue(),
206 inputValue.getType()); 208 inputValue.getType());
207 if (valid) { 209 if (valid) {
208 this.setSelection(tmpItem); 210 this.setSelection(tmpItem, uuid);
209 this.inputData.put(tmpItem.getName(), tmpItem); 211 this.inputData.put(tmpItem.getName(), tmpItem);
210 } else { 212 } else {
211 String errMsg = "Wrong input for " + tmpItem.getValue() 213 String errMsg = "Wrong input for " + tmpItem.getValue()
212 + " is not an " + inputValue.getType() 214 + " is not an " + inputValue.getType()
213 + " Value."; 215 + " Value.";
225 } else { 227 } else {
226 log.warn("No Inputdata given"); 228 log.warn("No Inputdata given");
227 } 229 }
228 } 230 }
229 231
230 private void setSelection(InputData inputData) { 232 private void setSelection(InputData inputData, String uuid) {
231 log.debug("TransitionBase.setSelection"); 233 log.debug("TransitionBase.setSelection");
232 234
233 Object o = this.getDescribeData(inputData.getName()); 235 Object o = this.getDescribeData(inputData.getName(),uuid);
234 if (o != null) { 236 if (o != null) {
235 if (o instanceof Collection<?>) { 237 if (o instanceof Collection<?>) {
236 Collection<KeyValueDescibeData> values = (Collection<KeyValueDescibeData>) o; 238 Collection<KeyValueDescibeData> values = (Collection<KeyValueDescibeData>) o;
237 239
238 String value = inputData.getValue(); 240 String value = inputData.getValue();
262 } 264 }
263 } 265 }
264 } 266 }
265 } 267 }
266 268
267 private Object getDescribeData(String name) { 269 private Object getDescribeData(String name, String uuid) {
268 log.debug("TransitionBase.getDescribeData"); 270 log.debug("TransitionBase.getDescribeData");
269 if (this.descibeData != null) { 271 Collection<Object> descibeData = this.getDescibeData(uuid);
270 Iterator<Object> it = this.descibeData.iterator(); 272 if (descibeData != null) {
273 Iterator<Object> it = descibeData.iterator();
271 while (it.hasNext()) { 274 while (it.hasNext()) {
272 Object o = it.next(); 275 Object o = it.next();
273 if (o instanceof NamedCollection<?>) { 276 if (o instanceof NamedCollection<?>) {
274 if (name.equals(((NamedCollection<?>) o).getName())) { 277 if (name.equals(((NamedCollection<?>) o).getName())) {
275 return o; 278 return o;
405 /** 408 /**
406 * @param result 409 * @param result
407 */ 410 */
408 protected void purifyResult(Collection<Result> result, String uuid) { 411 protected void purifyResult(Collection<Result> result, String uuid) {
409 log.debug("TransitionBase.purifyResult"); 412 log.debug("TransitionBase.purifyResult");
410 if (this.descibeData == null) { 413 Collection<Object> describeData = this.getDescibeData(uuid);
411 this.descibeData = new ArrayList<Object>(); 414 if (describeData == null) {
415 describeData = new ArrayList<Object>();
412 } 416 }
413 NamedCollection<KeyValueDescibeData> keyValueDescibeData = extractKVP(result, "KEY", "VALUE"); 417 NamedCollection<KeyValueDescibeData> keyValueDescibeData = extractKVP(result, "KEY", "VALUE");
414 this.descibeData.add(keyValueDescibeData); 418 describeData.add(keyValueDescibeData);
419 this.setDescibeData(uuid, describeData);
415 } 420 }
416 421
417 /** 422 /**
418 * @param result 423 * @param result
419 * @return 424 * @return
434 return keyValueDescibeData; 439 return keyValueDescibeData;
435 } 440 }
436 441
437 /** 442 /**
438 * @see de.intevation.gnv.transition.Transition#describe(org.w3c.dom.Document, 443 * @see de.intevation.gnv.transition.Transition#describe(org.w3c.dom.Document,
439 * org.w3c.dom.Node, de.intevation.artifacts.CallMeta) 444 * org.w3c.dom.Node, de.intevation.artifacts.CallMeta,
440 */ 445 * java.lang.String)
441 public void describe(Document document, Node rootNode, CallMeta callMeta) { 446 */
447 public void describe(Document document, Node rootNode, CallMeta callMeta,String uuid) {
442 log.debug("TransitionBase.describe"); 448 log.debug("TransitionBase.describe");
443 if (this.descibeData != null) { 449 Collection<Object> descibeData = this.getDescibeData(uuid);
450 if (descibeData != null) {
444 ArtifactXMLUtilities xmlutilities = new ArtifactXMLUtilities(); 451 ArtifactXMLUtilities xmlutilities = new ArtifactXMLUtilities();
445 Iterator<Object> it = this.descibeData.iterator(); 452 Iterator<Object> it = descibeData.iterator();
446 Node staticNode = xmlutilities.createArtifactElement(document, 453 Node staticNode = xmlutilities.createArtifactElement(document,
447 "static"); 454 "static");
448 Node dynamic = xmlutilities.createArtifactElement(document, 455 Node dynamic = xmlutilities.createArtifactElement(document,
449 "dynamic"); 456 "dynamic");
450 rootNode.appendChild(staticNode); 457 rootNode.appendChild(staticNode);
505 } else { 512 } else {
506 staticNode.appendChild(selectNode); 513 staticNode.appendChild(selectNode);
507 } 514 }
508 515
509 } else if (o instanceof MinMaxDescribeData) { 516 } else if (o instanceof MinMaxDescribeData) {
510 MinMaxDescribeData descibeData = (MinMaxDescribeData) o; 517 MinMaxDescribeData minMaxDescibeData = (MinMaxDescribeData) o;
511 Object min = descibeData.getMinValue(); 518 Object min = minMaxDescibeData.getMinValue();
512 Object max = descibeData.getMaxValue(); 519 Object max = minMaxDescibeData.getMaxValue();
513 if (min instanceof GregorianCalendar) { 520 if (min instanceof GregorianCalendar) {
514 Date d = ((GregorianCalendar) min).getTime(); 521 Date d = ((GregorianCalendar) min).getTime();
515 min = DateUtils.getPatternedDateAmer(d); 522 min = DateUtils.getPatternedDateAmer(d);
516 } 523 }
517 524
520 max = DateUtils.getPatternedDateAmer(d); 527 max = DateUtils.getPatternedDateAmer(d);
521 } 528 }
522 529
523 Element groupNode = xmlutilities.createXFormElement( 530 Element groupNode = xmlutilities.createXFormElement(
524 document, "group"); 531 document, "group");
525 groupNode.setAttribute("ref", descibeData.getMinName()); 532 groupNode.setAttribute("ref", minMaxDescibeData.getMinName());
526 Element groupNodeLableNode = xmlutilities 533 Element groupNodeLableNode = xmlutilities
527 .createXFormElement(document, "label"); 534 .createXFormElement(document, "label");
528 groupNodeLableNode.setTextContent(RessourceFactory 535 groupNodeLableNode.setTextContent(RessourceFactory
529 .getInstance().getRessource( 536 .getInstance().getRessource(
530 callMeta.getLanguages(), 537 callMeta.getLanguages(),
531 descibeData.getMinName(), 538 minMaxDescibeData.getMinName(),
532 descibeData.getMinName())); 539 minMaxDescibeData.getMinName()));
533 groupNode.appendChild(groupNodeLableNode); 540 groupNode.appendChild(groupNodeLableNode);
534 541
535 Element inputMinNode = xmlutilities.createXFormElement( 542 Element inputMinNode = xmlutilities.createXFormElement(
536 document, "input"); 543 document, "input");
537 inputMinNode.setAttribute("ref", "minvalue"); 544 inputMinNode.setAttribute("ref", "minvalue");
615 } 622 }
616 623
617 /** 624 /**
618 * @see de.intevation.gnv.transition.Transition#getDescibeData() 625 * @see de.intevation.gnv.transition.Transition#getDescibeData()
619 */ 626 */
620 public Collection<Object> getDescibeData() { 627 protected Collection<Object> getDescibeData(String uuid) {
621 return this.descibeData; 628 if (CacheFactory.getInstance().isInitialized()) {
622 } 629 String key = uuid + DESCRIBEDATAKEY;
623 630 log.debug("Hash for Queryelements: " + key);
624 /** 631 net.sf.ehcache.Element value = CacheFactory.getInstance().getCache().get(key);
625 * @see de.intevation.gnv.transition.Transition#setDescibeData(java.util.Collection) 632 if (value != null) {
626 */ 633 return (Collection<Object>) (value.getObjectValue());
627 public void setDescibeData(Collection<Object> descibeData) { 634 }
628 this.descibeData = descibeData; 635 }
629 636 return null;
637 }
638
639 /**
640 * @see de.intevation.gnv.transition.Transition#getDescibeData()
641 */
642 protected void setDescibeData(String uuid, Collection<Object> describeData) {
643
644 if (CacheFactory.getInstance().isInitialized()) {
645 String key = uuid + DESCRIBEDATAKEY;
646 log.debug("Hash for Queryelements: " + key);
647 CacheFactory.getInstance().getCache().put(new net.sf.ehcache.Element(key, describeData));
648 }
630 } 649 }
631 650
632 /** 651 /**
633 * @see de.intevation.gnv.transition.Transition#getInputData() 652 * @see de.intevation.gnv.transition.Transition#getInputData()
634 */ 653 */
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