Mercurial > dive4elements > river
annotate gwt-client/src/main/java/org/dive4elements/river/client/server/DescribeArtifactServiceImpl.java @ 9757:d536a2184ddf 3.2.x
Put WMS services config in line with other config files
author | Tom Gottfried <tom@intevation.de> |
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date | Wed, 12 Oct 2022 15:42:04 +0200 |
parents | 0a5239a1e46e |
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1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde |
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2 * Software engineering by Intevation GmbH |
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3 * |
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4 * This file is Free Software under the GNU AGPL (>=v3) |
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out the |
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6 * documentation coming with Dive4Elements River for details. |
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7 */ |
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8 |
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9 package org.dive4elements.river.client.server; |
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10 |
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11 import org.w3c.dom.Document; |
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12 |
9726 | 13 import org.apache.logging.log4j.Logger; |
14 import org.apache.logging.log4j.LogManager; | |
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15 |
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16 import com.google.gwt.user.server.rpc.RemoteServiceServlet; |
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17 |
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18 import org.dive4elements.artifacts.common.utils.ClientProtocolUtils; |
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19 |
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20 import org.dive4elements.artifacts.httpclient.exceptions.ConnectionException; |
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21 import org.dive4elements.artifacts.httpclient.http.HttpClient; |
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22 import org.dive4elements.artifacts.httpclient.http.HttpClientImpl; |
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23 import org.dive4elements.artifacts.httpclient.http.response.DocumentResponseHandler; |
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24 |
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25 import org.dive4elements.river.client.shared.exceptions.ServerException; |
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26 import org.dive4elements.river.client.shared.model.Artifact; |
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27 import org.dive4elements.river.client.client.services.DescribeArtifactService; |
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28 |
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29 |
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30 /** |
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31 * This interface provides artifact specific operation DESCRIBE. |
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32 * |
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33 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> |
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34 */ |
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35 public class DescribeArtifactServiceImpl |
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36 extends RemoteServiceServlet |
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37 implements DescribeArtifactService |
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38 { |
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39 private static final Logger log = |
9726 | 40 LogManager.getLogger(DescribeArtifactServiceImpl.class); |
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41 |
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42 |
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43 public static final String ERROR_DESCRIBE_ARTIFACT = |
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44 "error_describe_artifact"; |
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45 |
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46 |
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47 public Artifact describe(String locale, Artifact artifact) |
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48 throws ServerException |
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49 { |
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50 log.info("DescribeArtifactServiceImpl.describe"); |
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51 |
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52 String url = getServletContext().getInitParameter("server-url"); |
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53 |
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54 Document describe = ClientProtocolUtils.newDescribeDocument( |
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55 artifact.getUuid(), |
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56 artifact.getHash(), |
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57 true); |
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58 |
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59 HttpClient client = new HttpClientImpl(url, locale); |
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60 |
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61 try { |
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62 log.debug("Start Http request now."); |
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63 |
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64 Document description = (Document) client.describe( |
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65 new org.dive4elements.artifacts.httpclient.objects.Artifact( |
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66 artifact.getUuid(), |
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67 artifact.getHash()), |
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68 describe, |
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69 new DocumentResponseHandler()); |
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70 |
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71 if (description != null) { |
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72 log.debug("Finished Http request sucessfully!"); |
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73 |
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74 return (Artifact) new FLYSArtifactCreator().create(description); |
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75 } |
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76 } |
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77 catch (ConnectionException ce) { |
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78 ce.printStackTrace(); |
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79 } |
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80 |
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81 throw new ServerException(ERROR_DESCRIBE_ARTIFACT); |
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82 } |
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83 } |
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84 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |