Mercurial > dive4elements > river
annotate flys-client/src/main/java/de/intevation/flys/client/server/MapHelper.java @ 1495:bd6c8b06cb94
Improved the StyledEditorWindow to support a list of pointsizes.
flys-client/trunk@3588 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Wed, 04 Jan 2012 16:05:39 +0000 |
parents | 28eb4dfe2cbf |
children | e3bd1f412421 |
rev | line source |
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Call Collection.doOut to retrieve a map config and use this config to build up an OpenLayers map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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1 package de.intevation.flys.client.server; |
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2 |
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3 import org.w3c.dom.Document; |
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4 |
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5 import org.apache.log4j.Logger; |
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6 |
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7 import de.intevation.artifacts.common.ArtifactNamespaceContext; |
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8 import de.intevation.artifacts.common.utils.XMLUtils; |
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9 |
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Call Collection.doOut to retrieve a map config and use this config to build up an OpenLayers map.
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10 import de.intevation.flys.client.shared.model.MapConfig; |
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11 |
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12 |
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Call Collection.doOut to retrieve a map config and use this config to build up an OpenLayers map.
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13 public class MapHelper { |
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14 |
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15 private static final Logger logger = Logger.getLogger(MapHelper.class); |
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16 |
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17 |
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18 public static final String XPATH_SRID = |
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19 "/art:floodmap/art:srid/text()"; |
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20 |
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21 public static final String XPATH_MAX_EXTENT = |
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22 "/art:floodmap/art:maxExtent/text()"; |
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23 |
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24 public static final String XPATH_INITIAL_EXTENT = |
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25 "/art:floodmap/art:initialExtent/text()"; |
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26 |
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27 |
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28 private MapHelper() { |
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29 } |
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30 |
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31 |
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32 public static MapConfig parseConfig(Document raw) { |
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33 logger.debug("MapHelper.parseConfig"); |
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34 |
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35 logger.debug(XMLUtils.toString(raw)); |
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36 |
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Call Collection.doOut to retrieve a map config and use this config to build up an OpenLayers map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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37 MapConfig config = new MapConfig(); |
28eb4dfe2cbf
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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38 |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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39 setSrid(config, raw); |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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40 setMaxExtent(config, raw); |
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41 setInitialExtent(config, raw); |
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42 |
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43 return config; |
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44 } |
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45 |
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46 |
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47 protected static void setSrid(MapConfig config, Document raw) { |
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48 String srid = (String) XMLUtils.xpathString( |
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49 raw, |
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50 XPATH_SRID, |
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51 ArtifactNamespaceContext.INSTANCE); |
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52 |
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53 logger.debug("Found srid: '" + srid + "'"); |
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54 |
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55 if (srid != null && srid.length() > 0) { |
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56 logger.debug("Set srid: '" + srid + "'"); |
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57 config.setSrid(srid); |
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58 } |
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59 } |
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60 |
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61 |
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62 protected static void setMaxExtent(MapConfig config, Document raw) { |
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63 String maxExtent = (String) XMLUtils.xpathString( |
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64 raw, |
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65 XPATH_MAX_EXTENT, |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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66 ArtifactNamespaceContext.INSTANCE); |
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67 |
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68 logger.debug("Found max extent: '" + maxExtent + "'"); |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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69 |
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70 if (maxExtent != null && maxExtent.length() > 0) { |
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71 logger.debug("Set max extent: '" + maxExtent + "'"); |
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72 config.setMaxExtent(maxExtent); |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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73 } |
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74 } |
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75 |
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76 |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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77 protected static void setInitialExtent(MapConfig config, Document raw) { |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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78 String initialExtent = (String) XMLUtils.xpathString( |
28eb4dfe2cbf
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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79 raw, |
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80 XPATH_INITIAL_EXTENT, |
28eb4dfe2cbf
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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81 ArtifactNamespaceContext.INSTANCE); |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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82 |
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83 if (initialExtent != null && initialExtent.length() > 0) { |
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84 logger.debug("Set initial extent: '" + initialExtent + "'"); |
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85 config.setInitialExtent(initialExtent); |
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86 } |
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87 } |
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88 } |
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89 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |