Mercurial > dive4elements > river
comparison flys-backend/src/main/java/de/intevation/flys/model/River.java @ 767:5572d051347e
River: Added method to find gauge by its name.
flys-backend/trunk@2197 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
|---|---|
| date | Wed, 22 Jun 2011 08:56:09 +0000 |
| parents | e09f00ecb915 |
| children | 87ac543c7ab9 |
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| 766:aa9e3da95c31 | 767:5572d051347e |
|---|---|
| 114 query.setParameter("b", new BigDecimal(b)); | 114 query.setParameter("b", new BigDecimal(b)); |
| 115 | 115 |
| 116 return query.list(); | 116 return query.list(); |
| 117 } | 117 } |
| 118 | 118 |
| 119 public Gauge determineGaugeByName(String name) { | |
| 120 Session session = SessionHolder.HOLDER.get(); | |
| 121 Query query = session.createQuery( | |
| 122 "from Gauge where river=:river and name=:name"); | |
| 123 query.setParameter("river", this); | |
| 124 query.setParameter("name", name); | |
| 125 List<Gauge> gauges = query.list(); | |
| 126 return gauges.isEmpty() ? null : gauges.get(0); | |
| 127 } | |
| 128 | |
| 119 public Gauge determineGaugeByPosition(double p) { | 129 public Gauge determineGaugeByPosition(double p) { |
| 120 Session session = SessionHolder.HOLDER.get(); | 130 Session session = SessionHolder.HOLDER.get(); |
| 121 Query query = session.createQuery( | 131 Query query = session.createQuery( |
| 122 "from Gauge where river=:river " + | 132 "from Gauge where river=:river " + |
| 123 "and :p between range.a and range.b"); | 133 "and :p between range.a and range.b"); |