Mercurial > dive4elements > river
annotate artifacts/src/main/java/org/dive4elements/river/artifacts/services/ThemeListingService.java @ 6301:20a32dbdbb59
Remove discharge table scaling but add reference system to W
- Discharge_Tables are now always W[cm] Q[m³] no need for
special case handling depending on historical / master tables
- W now has a referenceSystem value that can be CENTIMETER_AT_GAUGE or
METER_OVER_REFPOINT. The default is METER_OVER_REFPOINT as this is
the case for everything except the objects created from discharge tables
Known issue: WINFO input validation is currently broken as it still scales
the user input.
author | Andre Heinecke <aheinecke@intevation.de> |
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date | Wed, 12 Jun 2013 10:54:27 +0200 |
parents | af13ceeba52a |
children | e4606eae8ea5 |
rev | line source |
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River artifacts: Added new copyright headers.
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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.artifacts.services; |
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10 |
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11 import java.util.List; |
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12 |
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13 import org.apache.log4j.Logger; |
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14 |
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15 import org.w3c.dom.Document; |
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16 import org.w3c.dom.Element; |
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17 import org.w3c.dom.Node; |
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18 |
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19 import org.dive4elements.artifacts.CallMeta; |
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20 import org.dive4elements.artifacts.GlobalContext; |
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21 |
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22 import org.dive4elements.artifacts.common.utils.XMLUtils; |
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23 |
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24 import org.dive4elements.river.themes.Theme; |
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25 import org.dive4elements.river.themes.ThemeGroup; |
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26 |
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27 import org.dive4elements.river.themes.ThemeFactory; |
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28 import org.dive4elements.river.artifacts.context.RiverContext; |
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29 |
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30 /** |
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31 * This service provides a list of themes filtered by the theme name. |
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32 * |
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33 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a> |
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34 */ |
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35 public class ThemeListingService extends D4EService { |
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36 |
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37 /** The logger used in this service.*/ |
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38 private static Logger logger = Logger.getLogger(ThemeListingService.class); |
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39 |
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40 private static final String XPATH_THEME_NAME = "/theme/@name"; |
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41 |
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42 protected Document doProcess( |
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43 Document data, |
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44 GlobalContext context, |
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45 CallMeta callMeta |
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46 ) { |
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47 logger.debug("ThemeListingService.process"); |
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48 String name = XMLUtils.xpathString(data, XPATH_THEME_NAME, null); |
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49 |
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50 if (name == null) { |
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51 logger.warn("No theme name provided."); |
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52 } |
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53 Document result = XMLUtils.newDocument(); |
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54 |
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55 XMLUtils.ElementCreator ec = new XMLUtils.ElementCreator( |
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56 result, |
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57 null, |
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58 null); |
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59 |
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60 List<ThemeGroup> tgs = |
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61 ThemeFactory.getThemeGroups((RiverContext) context); |
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62 |
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63 Element te = ec.create("themes"); |
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64 |
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65 for (ThemeGroup tg: tgs) { |
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66 Element elem = ec.create("themegroup"); |
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67 if (tg.getName().equals("virtual")) { |
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68 continue; |
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69 } |
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70 ec.addAttr(elem, "name", tg.getName()); |
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71 Theme theme = tg.getThemeByName(name); |
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72 Document d = theme.toXML(); |
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73 Node imported = result.importNode(d.getDocumentElement(), true); |
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74 elem.appendChild(imported); |
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75 te.appendChild(elem); |
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76 } |
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77 |
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78 result.appendChild(te); |
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79 return result; |
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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 : |