Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/context/FLYSContext.java @ 5818:a4ff4167be1e

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Request feature info on all layers and show it as html if the server does not return valid gml. Non queryable layers produce an error message when the request fails. This is good enough
author Andre Heinecke <aheinecke@intevation.de>
date Wed, 24 Apr 2013 17:33:27 +0200
parents 28be160b5870
children
rev   line source
106
5864c41219db Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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1 package de.intevation.flys.artifacts.context;
5864c41219db Initializes a TransitionEngine storing all transitions for each artifact at the application start.
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2
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3 import java.util.Map;
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4
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5864c41219db Initializes a TransitionEngine storing all transitions for each artifact at the application start.
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5 import org.apache.log4j.Logger;
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6
5864c41219db Initializes a TransitionEngine storing all transitions for each artifact at the application start.
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7 import org.w3c.dom.Document;
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8
5864c41219db Initializes a TransitionEngine storing all transitions for each artifact at the application start.
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9 import de.intevation.artifactdatabase.DefaultArtifactContext;
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10 import de.intevation.artifacts.CallContext;
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11 import de.intevation.flys.exports.OutGenerator;
106
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12
5864c41219db Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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13
5864c41219db Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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14 /**
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15 * This class is used to store application wide information in a global context.
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16 *
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17 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
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18 */
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19 public class FLYSContext extends DefaultArtifactContext {
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20
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21 /** The logger used in this class. */
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22 private static Logger logger = Logger.getLogger(FLYSContext.class);
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23
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24 /** The key that is used to store the StateEngine in the context. */
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25 public static final String ARTIFACT_KEY =
e55f1a851923 Added ARTIFACT key to FLYSContextm, documentation.
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26 "artifact";
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27
e55f1a851923 Added ARTIFACT key to FLYSContextm, documentation.
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28 /** The key that is used to store the TransitionEngine in the context. */
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29 public static final String TRANSITION_ENGINE_KEY =
5864c41219db Initializes a TransitionEngine storing all transitions for each artifact at the application start.
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30 "artifact.transition.engine";
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31
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32 /** The key that is used to store the StateEngine in the context. */
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33 public static final String STATE_ENGINE_KEY =
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34 "artifact.state.engine";
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35
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36 /** The key that is used to store the Map of OutGenerator classes in the
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37 * context. */
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38 public static final String OUTGENERATORS_KEY =
53c155bfde07 Added code to parse the configured OutGenerators in the global configuration and to save a map of such in the FLYSContext.
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39 "flys.export.outgenerators";
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40
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41 /** The key that is used to store the map of themes in the context. */
341
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42 public static final String THEMES =
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43 "flys.themes.map";
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44
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e55f1a851923 Added ARTIFACT key to FLYSContextm, documentation.
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parents: 958
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45 /** The key that is used to store a map of theme mappings in the context. */
345
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46 public static final String THEME_MAPPING =
88a669785863 Initialized the facet2theme mappings configured in themes.xml and added a function to the ThemeFactory that retrieves a theme from FLYSContext based on its name.
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47 "flys.themes.mapping.map";
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48
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49 /** The key that is used to store a map of WMS urls for each river. */
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50 public static final String RIVER_WMS =
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51 "flys.floodmap.river.wms";
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52
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53 /** The key that is used to store an instance of Scheduler in the context.*/
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54 public static final String SCHEDULER =
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55 "flys.wsplgen.scheduler";
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56
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57 /** Key to store the configured modules in the context. */
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58 public static final String MODULES = "flys.modules";
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59
106
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parents:
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60
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61 /**
5864c41219db Initializes a TransitionEngine storing all transitions for each artifact at the application start.
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62 * The default constructor.
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63 */
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64 public FLYSContext() {
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65 super();
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66 }
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67
5864c41219db Initializes a TransitionEngine storing all transitions for each artifact at the application start.
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68
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69 /**
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70 * A constructor with a config document.
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71 */
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72 public FLYSContext(Document config) {
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73 super(config);
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74 }
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4fc442f1b4f6 Refactored FLYSArtifactCollection.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1970
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75
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76 /**
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77 * Returns the OutGenerator for a specified <i>type</i>.
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78 *
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79 * @param name The name of the output type.
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80 * @param type Defines the type of the desired OutGenerator.
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81 *
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82 * @return Instance of an OutGenerator for specified <i>type</i>.
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83 */
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84 public static OutGenerator getOutGenerator(
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85 CallContext context,
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86 String name,
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87 String type)
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88 {
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89
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90 FLYSContext flysContext = context instanceof FLYSContext
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91 ? (FLYSContext) context
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92 : (FLYSContext) context.globalContext();
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93
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94 Map<String, Class> generators = (Map<String, Class>)
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95 flysContext.get(FLYSContext.OUTGENERATORS_KEY);
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96
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97 if (generators == null) {
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98 return null;
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99 }
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100
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101 Class clazz = generators.get(name);
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102
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103 try {
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104 return clazz != null ? (OutGenerator) clazz.newInstance() : null;
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105 }
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106 catch (InstantiationException ie) {
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107 logger.error(ie, ie);
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108 }
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109 catch (IllegalAccessException iae) {
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110 logger.error(iae, iae);
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111 }
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112
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113 return null;
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114 }
106
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115 }
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116 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org