Mercurial > dive4elements > river
annotate flys-client/src/main/java/de/intevation/flys/client/server/MapHelper.java @ 3497:88feb3347aa5
Implement a ProxyServlet
Implement a ProxyServlet to be able to restrict the access to the
mapserver too. All queries to the provided map services should go throught
this new ProxyServlet. Currently the ProxyServlet can only handle HTTP GET
requests.
flys-client/trunk@5221 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Bjoern Ricks <bjoern.ricks@intevation.de> |
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date | Thu, 16 Aug 2012 14:42:36 +0000 |
parents | e3bd1f412421 |
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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>
parents:
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1 package de.intevation.flys.client.server; |
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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>
parents:
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2 |
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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>
parents:
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3 import org.w3c.dom.Document; |
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4 |
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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>
parents:
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5 import org.apache.log4j.Logger; |
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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>
parents:
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6 |
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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>
parents:
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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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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:
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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.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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10 import de.intevation.flys.client.shared.model.MapConfig; |
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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>
parents:
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11 |
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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>
parents:
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12 |
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:
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13 public class MapHelper { |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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14 |
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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>
parents:
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15 private static final Logger logger = Logger.getLogger(MapHelper.class); |
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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>
parents:
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16 |
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:
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17 |
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>
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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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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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21 public static final String XPATH_MAX_EXTENT = |
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:
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22 "/art:floodmap/art:maxExtent/text()"; |
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:
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23 |
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:
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24 public static final String XPATH_INITIAL_EXTENT = |
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:
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25 "/art:floodmap/art:initialExtent/text()"; |
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:
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26 |
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:
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27 |
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:
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28 private MapHelper() { |
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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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29 } |
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:
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30 |
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:
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31 |
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:
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32 public static MapConfig parseConfig(Document raw) { |
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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>
parents:
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33 logger.debug("MapHelper.parseConfig"); |
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:
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34 |
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e3bd1f412421
Added GET parameters to map printer
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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35 if (logger.isDebugEnabled()) { |
e3bd1f412421
Added GET parameters to map printer
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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36 logger.debug(XMLUtils.toString(raw)); |
e3bd1f412421
Added GET parameters to map printer
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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37 } |
1376
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:
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38 |
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:
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39 MapConfig config = new MapConfig(); |
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:
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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:
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41 setSrid(config, raw); |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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42 setMaxExtent(config, raw); |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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43 setInitialExtent(config, raw); |
28eb4dfe2cbf
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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44 |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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45 return config; |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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46 } |
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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>
parents:
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47 |
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:
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48 |
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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>
parents:
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49 protected static void setSrid(MapConfig config, Document raw) { |
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:
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50 String srid = (String) XMLUtils.xpathString( |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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51 raw, |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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52 XPATH_SRID, |
28eb4dfe2cbf
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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53 ArtifactNamespaceContext.INSTANCE); |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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54 |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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55 logger.debug("Found srid: '" + srid + "'"); |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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56 |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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57 if (srid != null && srid.length() > 0) { |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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58 logger.debug("Set srid: '" + srid + "'"); |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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59 config.setSrid(srid); |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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60 } |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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61 } |
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parents:
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62 |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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63 |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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64 protected static void setMaxExtent(MapConfig config, Document raw) { |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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65 String maxExtent = (String) XMLUtils.xpathString( |
28eb4dfe2cbf
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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66 raw, |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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67 XPATH_MAX_EXTENT, |
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:
diff
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68 ArtifactNamespaceContext.INSTANCE); |
28eb4dfe2cbf
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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69 |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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70 logger.debug("Found max extent: '" + maxExtent + "'"); |
28eb4dfe2cbf
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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71 |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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72 if (maxExtent != null && maxExtent.length() > 0) { |
28eb4dfe2cbf
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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73 logger.debug("Set max extent: '" + maxExtent + "'"); |
28eb4dfe2cbf
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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74 config.setMaxExtent(maxExtent); |
28eb4dfe2cbf
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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75 } |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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76 } |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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77 |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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78 |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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79 protected static void setInitialExtent(MapConfig config, Document raw) { |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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80 String initialExtent = (String) XMLUtils.xpathString( |
28eb4dfe2cbf
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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81 raw, |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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82 XPATH_INITIAL_EXTENT, |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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83 ArtifactNamespaceContext.INSTANCE); |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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84 |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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85 if (initialExtent != null && initialExtent.length() > 0) { |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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86 logger.debug("Set initial extent: '" + initialExtent + "'"); |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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87 config.setInitialExtent(initialExtent); |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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88 } |
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89 } |
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90 } |
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91 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |