Mercurial > dive4elements > framework
annotate artifact-database/src/main/java/de/intevation/artifactdatabase/rest/BaseResource.java @ 59:8cd770330f1b
Added path to chart template and added a method to retrieve its configuration.
artifacts/trunk@361 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Mon, 23 Nov 2009 16:56:47 +0000 |
parents | 41c225c8bd41 |
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1 package de.intevation.artifactdatabase.rest; |
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2 |
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3 import de.intevation.artifacts.CallMeta; |
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4 import de.intevation.artifacts.PreferredLocale; |
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5 |
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6 import org.apache.log4j.Logger; |
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7 |
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8 import org.restlet.resource.ServerResource; |
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9 import org.restlet.resource.ResourceException; |
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10 |
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11 import org.restlet.representation.Representation; |
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12 |
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13 import org.restlet.data.Language; |
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14 import org.restlet.data.ClientInfo; |
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15 import org.restlet.data.Preference; |
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16 |
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17 import java.util.List; |
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18 import java.util.Iterator; |
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19 |
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20 import de.intevation.artifactdatabase.DefaultCallMeta; |
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21 import de.intevation.artifactdatabase.DefaultPreferredLocale; |
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22 |
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23 /** |
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24 * @author Sascha L. Teichmann (sascha.teichmann@intevation) |
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25 */ |
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26 public class BaseResource |
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27 extends ServerResource |
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28 { |
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29 private static Logger logger = Logger.getLogger(BaseResource.class); |
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30 |
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31 public BaseResource() { |
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32 } |
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33 |
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34 protected Representation post(Representation requestRepr) |
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35 throws ResourceException |
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36 { |
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37 try { |
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38 return innerPost(requestRepr); |
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39 } |
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40 catch (ResourceException re) { |
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41 throw re; |
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42 } |
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43 catch (RuntimeException re) { |
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44 logger.error(re.getLocalizedMessage(), re); |
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45 throw re; |
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46 } |
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47 } |
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48 |
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49 protected Representation innerPost(Representation requestRepr) |
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50 throws ResourceException |
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51 { |
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52 return super.post(requestRepr); |
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53 } |
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54 |
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55 protected Representation get() |
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56 throws ResourceException |
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57 { |
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58 try { |
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59 return innerGet(); |
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60 } |
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61 catch (ResourceException re) { |
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62 throw re; |
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63 } |
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64 catch (RuntimeException re) { |
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65 logger.error(re.getLocalizedMessage(), re); |
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66 throw re; |
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67 } |
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68 } |
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69 |
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70 protected Representation innerGet() |
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71 throws ResourceException |
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72 { |
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73 return super.get(); |
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74 } |
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75 |
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76 protected CallMeta getCallMeta() { |
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77 ClientInfo clientInfo = getClientInfo(); |
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78 |
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79 List<Preference<Language>> pl = clientInfo.getAcceptedLanguages(); |
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80 |
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81 PreferredLocale [] languages = new PreferredLocale[pl.size()]; |
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82 |
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83 int index = 0; |
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84 |
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85 for (Iterator<Preference<Language>> iter = pl.iterator(); iter.hasNext();) { |
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86 Preference p = iter.next(); |
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87 String lang = p.getMetadata().getName(); |
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88 float quality = p.getQuality(); |
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89 languages[index++] = new DefaultPreferredLocale(lang, quality); |
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90 } |
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91 |
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92 return new DefaultCallMeta(languages); |
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93 } |
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94 } |
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95 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8: |