Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/artifacts/model/minfo/FlowVelocityMeasurementFactory.java @ 5838:5aa05a7a34b7

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Rename modules to more fitting names.
author Sascha L. Teichmann <teichmann@intevation.de>
date Thu, 25 Apr 2013 15:23:37 +0200
parents flys-artifacts/src/main/java/org/dive4elements/river/artifacts/model/minfo/FlowVelocityMeasurementFactory.java@bd047b71ab37
children 4897a58c8746
rev   line source
5831
bd047b71ab37 Repaired internal references
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4471
diff changeset
1 package org.dive4elements.river.artifacts.model.minfo;
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3395f8c6b030 FlowVelocityMeasurementFactory: New, do the query to fetch measured flow velocities.
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3395f8c6b030 FlowVelocityMeasurementFactory: New, do the query to fetch measured flow velocities.
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3 import java.util.List;
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4
3395f8c6b030 FlowVelocityMeasurementFactory: New, do the query to fetch measured flow velocities.
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5 import org.apache.log4j.Logger;
3395f8c6b030 FlowVelocityMeasurementFactory: New, do the query to fetch measured flow velocities.
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6 import org.hibernate.SQLQuery;
3395f8c6b030 FlowVelocityMeasurementFactory: New, do the query to fetch measured flow velocities.
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7 import org.hibernate.Session;
3395f8c6b030 FlowVelocityMeasurementFactory: New, do the query to fetch measured flow velocities.
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8
5831
bd047b71ab37 Repaired internal references
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4471
diff changeset
9 import org.dive4elements.river.model.FlowVelocityMeasurementValue;
bd047b71ab37 Repaired internal references
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4471
diff changeset
10 import org.dive4elements.river.backend.SessionHolder;
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parents:
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3395f8c6b030 FlowVelocityMeasurementFactory: New, do the query to fetch measured flow velocities.
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12
3395f8c6b030 FlowVelocityMeasurementFactory: New, do the query to fetch measured flow velocities.
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13 public class FlowVelocityMeasurementFactory
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14 {
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15 /** Private logger to use here. */
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16 private static Logger log = Logger.getLogger(FlowVelocityMeasurementFactory.class);
3395f8c6b030 FlowVelocityMeasurementFactory: New, do the query to fetch measured flow velocities.
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17
3395f8c6b030 FlowVelocityMeasurementFactory: New, do the query to fetch measured flow velocities.
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18 /** Query to get description and start year, given name and a km range. */
3395f8c6b030 FlowVelocityMeasurementFactory: New, do the query to fetch measured flow velocities.
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19 public static final String SQL_SELECT_ONE =
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20 "SELECT station, datetime, w, q, v, description " +
3395f8c6b030 FlowVelocityMeasurementFactory: New, do the query to fetch measured flow velocities.
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21 " FROM flow_velocity_measure_values" +
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22 " WHERE id = :id";
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23
3395f8c6b030 FlowVelocityMeasurementFactory: New, do the query to fetch measured flow velocities.
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24
3395f8c6b030 FlowVelocityMeasurementFactory: New, do the query to fetch measured flow velocities.
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25 private FlowVelocityMeasurementFactory() {
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26 }
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parents:
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27
3395f8c6b030 FlowVelocityMeasurementFactory: New, do the query to fetch measured flow velocities.
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parents:
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28
3395f8c6b030 FlowVelocityMeasurementFactory: New, do the query to fetch measured flow velocities.
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29 public static FlowVelocityMeasurementValue.FastFlowVelocityMeasurementValue
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30 getFlowVelocityMeasurement(int id)
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31 {
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32 log.debug("FlowVelocityMeasurementFactory.getFlowVelocityMeasurementValue");
3395f8c6b030 FlowVelocityMeasurementFactory: New, do the query to fetch measured flow velocities.
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33 Session session = SessionHolder.HOLDER.get();
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34 SQLQuery sqlQuery = null;
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35 sqlQuery = session.createSQLQuery(SQL_SELECT_ONE);
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36 sqlQuery.setParameter("id", id);
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37
3395f8c6b030 FlowVelocityMeasurementFactory: New, do the query to fetch measured flow velocities.
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38 List<Object []> results = sqlQuery.list();
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39 if (results.size() > 0) {
3395f8c6b030 FlowVelocityMeasurementFactory: New, do the query to fetch measured flow velocities.
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40 Object[] row = results.get(0);
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41 if (row == null || row.length < 6) {
3395f8c6b030 FlowVelocityMeasurementFactory: New, do the query to fetch measured flow velocities.
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42 return null;
3395f8c6b030 FlowVelocityMeasurementFactory: New, do the query to fetch measured flow velocities.
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43 }
3395f8c6b030 FlowVelocityMeasurementFactory: New, do the query to fetch measured flow velocities.
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44 return FlowVelocityMeasurementValue.getUnmapped(
3395f8c6b030 FlowVelocityMeasurementFactory: New, do the query to fetch measured flow velocities.
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parents:
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45 Double.parseDouble(row[0].toString()),
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46 Double.parseDouble(row[2].toString()),
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47 Double.valueOf(row[3].toString()),
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48 Double.valueOf(row[4].toString()), null, row[5].toString());
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49 }
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50 return null;
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51 }
3395f8c6b030 FlowVelocityMeasurementFactory: New, do the query to fetch measured flow velocities.
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parents:
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52 }
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53 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
http://dive4elements.wald.intevation.org