Mercurial > dive4elements > river

annotate gwt-client/src/main/java/org/dive4elements/river/client/server/MapOutputServiceImpl.java @ 8203:238fc722f87a

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sed 's/logger/log/g' src/**/*.java
author Sascha L. Teichmann <teichmann@intevation.de>
date Fri, 05 Sep 2014 13:19:22 +0200
parents ea9eef426962
children 5e38e2924c07
rev   line source
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Sascha L. Teichmann <teichmann@intevation.de>
parents: 5838
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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 java.io.InputStream;
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12 import java.io.IOException;
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13
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14 import java.util.Map;
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15
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16 import org.w3c.dom.Document;
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17
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18 import org.apache.log4j.Logger;
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19
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20 import com.google.gwt.user.server.rpc.RemoteServiceServlet;
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21
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22 import org.dive4elements.artifacts.common.utils.ClientProtocolUtils;
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23 import org.dive4elements.artifacts.common.utils.XMLUtils;
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24
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25 import org.dive4elements.artifacts.httpclient.http.HttpClient;
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26 import org.dive4elements.artifacts.httpclient.http.HttpClientImpl;
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27 import org.dive4elements.artifacts.httpclient.exceptions.ConnectionException;
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28
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29 import org.dive4elements.river.client.shared.exceptions.ServerException;
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30 import org.dive4elements.river.client.shared.model.Collection;
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31 import org.dive4elements.river.client.shared.model.MapConfig;
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32 import org.dive4elements.river.client.shared.model.OutputMode;
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33 import org.dive4elements.river.client.client.services.MapOutputService;
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34
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35
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36 public class MapOutputServiceImpl
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37 extends RemoteServiceServlet
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38 implements MapOutputService
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39 {
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40
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41 private static final Logger log =
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42 Logger.getLogger(MapOutputServiceImpl.class);
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43
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44
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45 public static final String ERROR_NO_MAP_CONFIG = "error_no_map_config";
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46
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parents: 1376
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47 public static final String ERROR_NO_MAP_OUTPUT_TYPE = "error_no_map_output_type";
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48
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49 public MapConfig doOut(Collection collection)
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50 throws ServerException
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51 {
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52 log.info("MapOutputServiceImpl.doOut");
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53
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54 String url = getServletContext().getInitParameter("server-url");
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55 String uuid = collection.identifier();
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56
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57 Map<String, OutputMode> modes = collection.getOutputModes();
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58 String requestMode = "";
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59 if (modes.containsKey("floodmap")) {
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60 requestMode = "floodmap";
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61 }
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62 else if (modes.containsKey("map")) {
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63 requestMode = "map";
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64 }
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65 else {
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66 throw new ServerException(ERROR_NO_MAP_OUTPUT_TYPE);
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67 }
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68
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69 try {
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70 Document request = ClientProtocolUtils.newOutCollectionDocument(
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71 uuid, requestMode, requestMode);
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72
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73 HttpClient client = new HttpClientImpl(url);
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74 InputStream is = client.collectionOut(request, uuid, requestMode);
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75
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76 Document response = XMLUtils.parseDocument(is);
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77
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78 return MapHelper.parseConfig(response);
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79 }
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80 catch (ConnectionException e) {
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81 log.error(e, e);
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82 }
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83 catch (IOException ioe) {
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84 log.error(ioe, ioe);
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85 }
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87 throw new ServerException(ERROR_NO_MAP_CONFIG);
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88 }
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89 }
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90 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org