Mercurial > dive4elements > gnv-client
comparison gnv/src/main/java/de/intevation/gnv/artifactdatabase/client/DefaultArtifactDatabaseClient.java @ 32:0f4362d75e9e
Adding StatisticsOutput to the GUI
gnv/trunk@142 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Tim Englich <tim.englich@intevation.de> |
|---|---|
| date | Mon, 28 Sep 2009 09:36:02 +0000 |
| parents | 07e9c137a2f1 |
| children | 25fdec8b4c69 |
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| 31:ad739da2802b | 32:0f4362d75e9e |
|---|---|
| 28 import de.intevation.gnv.artifactdatabase.client.exception.ArtifactDatabaseClientException; | 28 import de.intevation.gnv.artifactdatabase.client.exception.ArtifactDatabaseClientException; |
| 29 import de.intevation.gnv.artifactdatabase.objects.Artifact; | 29 import de.intevation.gnv.artifactdatabase.objects.Artifact; |
| 30 import de.intevation.gnv.artifactdatabase.objects.ArtifactDescription; | 30 import de.intevation.gnv.artifactdatabase.objects.ArtifactDescription; |
| 31 import de.intevation.gnv.artifactdatabase.objects.ArtifactFactory; | 31 import de.intevation.gnv.artifactdatabase.objects.ArtifactFactory; |
| 32 import de.intevation.gnv.artifactdatabase.objects.ArtifactObject; | 32 import de.intevation.gnv.artifactdatabase.objects.ArtifactObject; |
| 33 import de.intevation.gnv.artifactdatabase.objects.ArtifactStatisticValue; | |
| 34 import de.intevation.gnv.artifactdatabase.objects.DefaultArtifactStatisticValue; | |
| 33 import de.intevation.gnv.artifactdatabase.objects.DefaultOutputMode; | 35 import de.intevation.gnv.artifactdatabase.objects.DefaultOutputMode; |
| 34 import de.intevation.gnv.artifactdatabase.objects.DefaultOutputParameter; | 36 import de.intevation.gnv.artifactdatabase.objects.DefaultOutputParameter; |
| 35 import de.intevation.gnv.artifactdatabase.objects.InputParameter; | 37 import de.intevation.gnv.artifactdatabase.objects.InputParameter; |
| 36 import de.intevation.gnv.artifactdatabase.objects.OutputMode; | 38 import de.intevation.gnv.artifactdatabase.objects.OutputMode; |
| 37 import de.intevation.gnv.artifactdatabase.objects.OutputParameter; | 39 import de.intevation.gnv.artifactdatabase.objects.OutputParameter; |
| 533 if (message != null){ | 535 if (message != null){ |
| 534 throw new ArtifactDatabaseClientException(message); | 536 throw new ArtifactDatabaseClientException(message); |
| 535 } | 537 } |
| 536 | 538 |
| 537 } | 539 } |
| 540 | |
| 541 public Collection<ArtifactStatisticValue> calculateStatistics( | |
| 542 ArtifactObject artifactFactory, ArtifactObject currentArtifact) throws ArtifactDatabaseClientException{ | |
| 543 log.debug("DefaultArtifactDatabaseClient.calculateStatistics") ; | |
| 544 Collection<ArtifactStatisticValue> result; | |
| 545 try { | |
| 546 result = null; | |
| 547 String targetName = "statistics"; | |
| 548 String requestUrl = this.getArtifactUrl(artifactFactory, currentArtifact)+"/"+targetName; | |
| 549 Document requestBody = this.createOutRequestBody(currentArtifact, targetName, "text/xml", null); | |
| 550 XMLUtils xmlUtils = new XMLUtils(); | |
| 551 InputStream is = this.doPostRequest(requestUrl, requestBody); | |
| 552 Document resultDocument = xmlUtils.readDocument(is); | |
| 553 if (resultDocument != null){ | |
| 554 NodeList resultNodes = xmlUtils.getNodeSetXPath(resultDocument, "/statistic-values/statistic"); | |
| 555 if (resultNodes != null){ | |
| 556 result = new ArrayList<ArtifactStatisticValue>(resultNodes.getLength()); | |
| 557 for (int i = 0; i < resultNodes.getLength(); i++){ | |
| 558 Node statisticNode = resultNodes.item(i); | |
| 559 String name = xmlUtils.getStringXPath(statisticNode, "@name"); | |
| 560 String value = xmlUtils.getStringXPath(statisticNode, "@value"); | |
| 561 result.add(new DefaultArtifactStatisticValue(name, value)); | |
| 562 } | |
| 563 } | |
| 564 } | |
| 565 } catch (IOException e) { | |
| 566 log.error(e,e); | |
| 567 throw new ArtifactDatabaseClientException(e); | |
| 568 } | |
| 569 | |
| 570 return result; | |
| 571 } | |
| 538 } | 572 } |