Mercurial > dive4elements > river
annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/SQOverviewFactory.java @ 4282:8b4988815974
Added marker for Ws and Qs in Historical Discharge WQ charts.
Therefore, the XYChartGenerator got two new methods addDomainMarker(Marker, boolean) and addValueMarker(Marker, boolean).
The boolean parameters determine, if the marker should be visible or not. This is analogous to addAxisSeries(XYSeries, int, boolean).
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Mon, 29 Oct 2012 05:59:27 +0100 |
parents | ec9aab93f292 |
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rev | line source |
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3274
43e42315ce22
Added service for an overview chart of measuring points in sq relation.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
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1 package de.intevation.flys.artifacts.model; |
43e42315ce22
Added service for an overview chart of measuring points in sq relation.
Raimund Renkert <raimund.renkert@intevation.de>
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2 |
43e42315ce22
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3 import de.intevation.flys.artifacts.cache.CacheFactory; |
43e42315ce22
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4 |
43e42315ce22
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5 import de.intevation.flys.backend.SedDBSessionHolder; |
43e42315ce22
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6 |
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7 import net.sf.ehcache.Cache; |
43e42315ce22
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8 import net.sf.ehcache.Element; |
43e42315ce22
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9 |
43e42315ce22
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10 import org.apache.log4j.Logger; |
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11 |
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12 import org.hibernate.Session; |
43e42315ce22
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13 |
43e42315ce22
Added service for an overview chart of measuring points in sq relation.
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14 public class SQOverviewFactory { |
3289
ec9aab93f292
SQ: First peek into fetching relevant data from SedDB
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3287
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15 |
ec9aab93f292
SQ: First peek into fetching relevant data from SedDB
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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16 private static Logger log = Logger.getLogger(SQOverviewFactory.class); |
3274
43e42315ce22
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17 |
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18 public static final String CACHE_NAME = "sq-overviews"; |
43e42315ce22
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19 |
43e42315ce22
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20 private SQOverviewFactory() { |
43e42315ce22
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21 } |
43e42315ce22
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22 |
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23 |
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24 public static SQOverview getOverview(String river) { |
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25 |
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26 boolean debug = log.isDebugEnabled(); |
43e42315ce22
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27 |
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28 if (debug) { |
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29 log.debug( |
43e42315ce22
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30 "Looking for sq overview for river '" + river + "'"); |
43e42315ce22
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31 } |
43e42315ce22
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32 |
43e42315ce22
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33 Cache cache = CacheFactory.getCache(CACHE_NAME); |
43e42315ce22
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34 |
43e42315ce22
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35 if (cache == null) { |
43e42315ce22
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parents:
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36 if (debug) { |
43e42315ce22
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37 log.debug("Cache not configured."); |
43e42315ce22
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Raimund Renkert <raimund.renkert@intevation.de>
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38 } |
43e42315ce22
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Raimund Renkert <raimund.renkert@intevation.de>
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39 return getUncached(river); |
43e42315ce22
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Raimund Renkert <raimund.renkert@intevation.de>
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40 } |
43e42315ce22
Added service for an overview chart of measuring points in sq relation.
Raimund Renkert <raimund.renkert@intevation.de>
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41 |
43e42315ce22
Added service for an overview chart of measuring points in sq relation.
Raimund Renkert <raimund.renkert@intevation.de>
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42 String key = "sq-over-" + river; |
43e42315ce22
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Raimund Renkert <raimund.renkert@intevation.de>
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43 |
43e42315ce22
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Raimund Renkert <raimund.renkert@intevation.de>
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44 Element element = cache.get(key); |
43e42315ce22
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Raimund Renkert <raimund.renkert@intevation.de>
parents:
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45 |
43e42315ce22
Added service for an overview chart of measuring points in sq relation.
Raimund Renkert <raimund.renkert@intevation.de>
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46 if (element != null) { |
43e42315ce22
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Raimund Renkert <raimund.renkert@intevation.de>
parents:
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47 if (debug) { |
43e42315ce22
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Raimund Renkert <raimund.renkert@intevation.de>
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48 log.debug("Overview found in cache"); |
43e42315ce22
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Raimund Renkert <raimund.renkert@intevation.de>
parents:
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49 } |
43e42315ce22
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Raimund Renkert <raimund.renkert@intevation.de>
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50 return (SQOverview)element.getValue(); |
43e42315ce22
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Raimund Renkert <raimund.renkert@intevation.de>
parents:
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51 } |
43e42315ce22
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Raimund Renkert <raimund.renkert@intevation.de>
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52 |
43e42315ce22
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Raimund Renkert <raimund.renkert@intevation.de>
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53 SQOverview overview = getUncached(river); |
43e42315ce22
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Raimund Renkert <raimund.renkert@intevation.de>
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54 |
43e42315ce22
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Raimund Renkert <raimund.renkert@intevation.de>
parents:
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55 if (overview != null) { |
43e42315ce22
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Raimund Renkert <raimund.renkert@intevation.de>
parents:
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56 if (debug) { |
43e42315ce22
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Raimund Renkert <raimund.renkert@intevation.de>
parents:
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57 log.debug("Store overview in cache."); |
43e42315ce22
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Raimund Renkert <raimund.renkert@intevation.de>
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58 } |
43e42315ce22
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59 cache.put(new Element(key, overview)); |
43e42315ce22
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60 } |
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61 |
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62 return overview; |
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63 } |
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64 |
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65 public static SQOverview getUncached(String river) { |
43e42315ce22
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Raimund Renkert <raimund.renkert@intevation.de>
parents:
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66 SQOverview overview = new SQOverview(river); |
43e42315ce22
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67 |
43e42315ce22
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68 Session session = SedDBSessionHolder.HOLDER.get(); |
43e42315ce22
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Raimund Renkert <raimund.renkert@intevation.de>
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69 |
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70 return overview.load(session) ? overview : null; |
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71 } |
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72 } |
3287
30f157c7e466
SQ: Filter out meassures which don't have a 'Siebsatz'
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3274
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73 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |