Mercurial > dive4elements > river
diff backend/src/main/java/org/dive4elements/river/importer/ImportFlowVelocityMeasurement.java @ 5838:5aa05a7a34b7
Rename modules to more fitting names.
author | Sascha L. Teichmann <teichmann@intevation.de> |
---|---|
date | Thu, 25 Apr 2013 15:23:37 +0200 |
parents | flys-backend/src/main/java/org/dive4elements/river/importer/ImportFlowVelocityMeasurement.java@18619c1e7c2a |
children | 4dd33b86dc61 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/backend/src/main/java/org/dive4elements/river/importer/ImportFlowVelocityMeasurement.java Thu Apr 25 15:23:37 2013 +0200 @@ -0,0 +1,82 @@ +package org.dive4elements.river.importer; + +import java.util.ArrayList; +import java.util.List; + +import org.apache.log4j.Logger; + +import org.hibernate.Session; +import org.hibernate.Query; + +import org.dive4elements.river.model.FlowVelocityMeasurement; +import org.dive4elements.river.model.River; + + +public class ImportFlowVelocityMeasurement { + + private static final Logger log = Logger + .getLogger(ImportFlowVelocityMeasurement.class); + + private String description; + + private List<ImportFlowVelocityMeasurementValue> values; + + private FlowVelocityMeasurement peer; + + public ImportFlowVelocityMeasurement() { + this(null); + } + + public ImportFlowVelocityMeasurement(String description) { + this.description = description; + this.values = new ArrayList<ImportFlowVelocityMeasurementValue>(); + } + + public void setDescription(String description) { + this.description = description; + } + + public void addValue(ImportFlowVelocityMeasurementValue value) { + this.values.add(value); + } + + public void storeDependencies(River river) { + log.debug("store dependencies"); + + FlowVelocityMeasurement peer = getPeer(river); + + if (peer != null) { + for (ImportFlowVelocityMeasurementValue value : values) { + value.storeDependencies(peer); + } + } + } + + public FlowVelocityMeasurement getPeer(River river) { + if (peer == null) { + Session session = ImporterSession.getInstance() + .getDatabaseSession(); + + Query query = session + .createQuery("from FlowVelocityMeasurement where " + + " river=:river and " + " description=:description"); + + query.setParameter("river", river); + query.setParameter("description", description); + + List<FlowVelocityMeasurement> measurement = query.list(); + + if (measurement.isEmpty()) { + peer = new FlowVelocityMeasurement(river, description); + + session.save(peer); + } + else { + peer = measurement.get(0); + } + } + + return peer; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :