Mercurial > dive4elements > river

annotate flys-client/src/main/java/de/intevation/flys/client/server/MapOutputServiceImpl.java @ 4740:fb135e1dfa35

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Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given the result of the XPATH expression is interpreted as this type. Valid values are 'number', 'bool', 'node' and 'nodeset'. All other defaults to 'string' which also is the default if nor type is given.
author Sascha L. Teichmann <teichmann@intevation.de>
date Wed, 02 Jan 2013 15:31:53 +0100
parents f7b3d5833f3b
children
rev   line source
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4c65c5b60a86 First step of refactoring the map creation - implemented a MapOutputService.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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1 package de.intevation.flys.client.server;
4c65c5b60a86 First step of refactoring the map creation - implemented a MapOutputService.
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2
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3 import java.io.InputStream;
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4 import java.io.IOException;
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5
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6 import java.util.Map;
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7
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8 import org.w3c.dom.Document;
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9
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10 import org.apache.log4j.Logger;
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11
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12 import com.google.gwt.user.server.rpc.RemoteServiceServlet;
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13
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14 import de.intevation.artifacts.common.utils.ClientProtocolUtils;
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15 import de.intevation.artifacts.common.utils.XMLUtils;
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16
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17 import de.intevation.artifacts.httpclient.http.HttpClient;
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18 import de.intevation.artifacts.httpclient.http.HttpClientImpl;
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19 import de.intevation.artifacts.httpclient.exceptions.ConnectionException;
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20
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21 import de.intevation.flys.client.shared.exceptions.ServerException;
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22 import de.intevation.flys.client.shared.model.Collection;
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28eb4dfe2cbf Call Collection.doOut to retrieve a map config and use this config to build up an OpenLayers map.
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23 import de.intevation.flys.client.shared.model.MapConfig;
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24 import de.intevation.flys.client.shared.model.OutputMode;
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25 import de.intevation.flys.client.client.services.MapOutputService;
4c65c5b60a86 First step of refactoring the map creation - implemented a MapOutputService.
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26
4c65c5b60a86 First step of refactoring the map creation - implemented a MapOutputService.
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27
4c65c5b60a86 First step of refactoring the map creation - implemented a MapOutputService.
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28 public class MapOutputServiceImpl
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29 extends RemoteServiceServlet
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30 implements MapOutputService
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31 {
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32
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33 private static final Logger logger =
ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes.
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parents: 1365
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34 Logger.getLogger(MapOutputServiceImpl.class);
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parents: 1365
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35
ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes.
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parents: 1365
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36
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28eb4dfe2cbf Call Collection.doOut to retrieve a map config and use this config to build up an OpenLayers map.
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parents: 1370
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37 public static final String ERROR_NO_MAP_CONFIG = "error_no_map_config";
28eb4dfe2cbf Call Collection.doOut to retrieve a map config and use this config to build up an OpenLayers map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1370
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38
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f7b3d5833f3b Updated the MapOutputService to be able to request the new output type 'map'.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1376
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39 public static final String ERROR_NO_MAP_OUTPUT_TYPE = "error_no_map_output_type";
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28eb4dfe2cbf Call Collection.doOut to retrieve a map config and use this config to build up an OpenLayers map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1370
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40
28eb4dfe2cbf Call Collection.doOut to retrieve a map config and use this config to build up an OpenLayers map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1370
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41 public MapConfig doOut(Collection collection)
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42 throws ServerException
4c65c5b60a86 First step of refactoring the map creation - implemented a MapOutputService.
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43 {
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parents: 1365
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44 logger.info("MapOutputServiceImpl.doOut");
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45
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46 String url = getServletContext().getInitParameter("server-url");
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47 String uuid = collection.identifier();
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48
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49 Map<String, OutputMode> modes = collection.getOutputModes();
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50 String requestMode = "";
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51 if (modes.containsKey("floodmap")) {
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52 requestMode = "floodmap";
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53 }
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parents: 1376
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54 else if (modes.containsKey("map")) {
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55 requestMode = "map";
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56 }
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parents: 1376
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57 else {
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58 throw new ServerException(ERROR_NO_MAP_OUTPUT_TYPE);
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parents: 1376
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59 }
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60
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61 try {
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62 Document request = ClientProtocolUtils.newOutCollectionDocument(
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63 uuid, requestMode, requestMode);
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64
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65 HttpClient client = new HttpClientImpl(url);
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66 InputStream is = client.collectionOut(request, uuid, requestMode);
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67
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68 Document response = XMLUtils.parseDocument(is);
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69
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70 return MapHelper.parseConfig(response);
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71 }
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72 catch (ConnectionException e) {
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73 logger.error(e, e);
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74 }
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75 catch (IOException ioe) {
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76 logger.error(ioe, ioe);
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77 }
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28eb4dfe2cbf Call Collection.doOut to retrieve a map config and use this config to build up an OpenLayers map.
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parents: 1370
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78
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79 throw new ServerException(ERROR_NO_MAP_CONFIG);
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80 }
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81 }
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82 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org