Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/AnnotationsFactory.java @ 3785:a5f65e8983be
Merged revisions 5501-5502,5504-5508,5511-5513,5516-5519 via svnmerge from
file:///home/clients/bsh/bsh-generischer-viewer/Material/SVN/flys-artifacts/trunk
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r5501 | felix | 2012-09-18 11:49:45 +0200 (Di, 18 Sep 2012) | 1 line
fix issue865 - missing showarea theme prop.
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r5502 | clins | 2012-09-18 12:18:30 +0200 (Di, 18 Sep 2012) | 1 line
Add robustness checks to prevent NPEs
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r5504 | felix | 2012-09-18 14:03:15 +0200 (Di, 18 Sep 2012) | 1 line
i18n for area label (fix issue487).
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r5505 | clins | 2012-09-18 16:19:59 +0200 (Di, 18 Sep 2012) | 1 line
Update themes to show point descriptions
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r5506 | rrenkert | 2012-09-18 17:00:30 +0200 (Di, 18 Sep 2012) | 3 lines
Removed incorrect characteristic diameter.
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r5507 | rrenkert | 2012-09-18 17:03:20 +0200 (Di, 18 Sep 2012) | 3 lines
Fixed some stupid bugs in bed quality data factory and calculation.
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r5508 | teichmann | 2012-09-18 17:45:49 +0200 (Di, 18 Sep 2012) | 1 line
The usual whitespace and import cleanups.
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r5511 | teichmann | 2012-09-18 18:24:51 +0200 (Di, 18 Sep 2012) | 1 line
Use generics aware Collections.emptyList().
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r5512 | teichmann | 2012-09-18 20:36:52 +0200 (Di, 18 Sep 2012) | 1 line
Some more little steps towards "Auslagerung extremer Wasserspiegellagen".
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r5513 | clins | 2012-09-18 23:38:19 +0200 (Di, 18 Sep 2012) | 1 line
A and B facets of fix analyis are now deactivated by default
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r5516 | bricks | 2012-09-19 10:45:51 +0200 (Mi, 19 Sep 2012) | 2 lines
Add the gauge station to the GaugeOverviewInfoService xml response
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r5517 | rrenkert | 2012-09-19 10:50:23 +0200 (Mi, 19 Sep 2012) | 3 lines
Added CSV export to bed quality calculation.
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r5518 | bricks | 2012-09-19 11:04:04 +0200 (Mi, 19 Sep 2012) | 2 lines
Fix date in changelog entry
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r5519 | teichmann | 2012-09-19 11:17:14 +0200 (Mi, 19 Sep 2012) | 1 line
Removed trailing whitespace.
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flys-artifacts/tags/2.9.1@5531 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Wed, 19 Sep 2012 14:58:31 +0000 |
parents | 97a25b54eea3 |
children | 6ed8ebd48d6e |
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package de.intevation.flys.artifacts.model; import java.math.BigDecimal; import java.util.List; import java.util.Iterator; import java.util.Collections; import de.intevation.flys.backend.SessionHolder; import de.intevation.flys.model.Annotation; import de.intevation.flys.model.Range; import de.intevation.flys.model.River; import org.hibernate.Session; import org.hibernate.Query; /** * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> */ public class AnnotationsFactory { /** * Get Annotations which do not have a "b" ("to")-value set. * * @param river name of the river of interest. * * @return List of Annotations for river which have only "a" ("from") * value set. */ public static List<Annotation> getPointAnnotations(String river) { Session session = SessionHolder.HOLDER.get(); Query query = session.createQuery( "from Annotation as an " + "where an.range.b = null and an.range.river.name=:name " + "order by range.a"); query.setParameter("name", river); return query.list(); } public static List<Annotation> getAnnotations(River river) { Session session = SessionHolder.HOLDER.get(); Query query = session.createQuery( "from Annotation as an where an.range.river = :river" + " order by an.range.a"); query.setParameter("river", river); return query.list(); } public static Annotation getAnnotation(String river, double km) { Session session = SessionHolder.HOLDER.get(); Query query = session.createQuery( "from Annotation as a " + "where a.range.river.name = :river AND a.range.a = :km"); query.setParameter("river", river); query.setParameter("km", BigDecimal.valueOf(km)); List<Annotation> result = query.list(); return result != null && result.size() > 0 ? result.get(0) : null; } /** * Get minimal "a" ("from") and maximal "b" ("to") value of annotations' * ranges of a river. * * @param river name of the river of interest. * * @return Array containing minimal "a" and max "b" value of any * annotation stored for the given river. */ public static double[] getAnnotationsBreadth(String river) { Session session = SessionHolder.HOLDER.get(); Query minAQuery = session.createQuery( "select min(a), max(b) from Range where river.name=:name"); minAQuery.setParameter("name", river); double[] minAmaxB = {0.0f, 0.0f}; Object[] row = (Object[]) minAQuery.list().iterator().next(); minAmaxB[0] = ((BigDecimal) row[0]).doubleValue(); minAmaxB[1] = ((BigDecimal) row[1]).doubleValue(); return minAmaxB; } public static Iterator<Annotation> getAnnotationsIterator( String riverName ) { Session session = SessionHolder.HOLDER.get(); Query riverQuery = session.createQuery( "from River where name = :name"); riverQuery.setParameter("name", riverName); List<River> rivers = riverQuery.list(); if (rivers.isEmpty()) { return Collections.<Annotation>emptyList().iterator(); } Query query = session.createQuery( "from Annotation as an" + " where an.range.river = :river order by an.range.a"); query.setParameter("river", rivers.get(0)); return (Iterator<Annotation>)query.iterate(); } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :