Mercurial > dive4elements > river
view flys-backend/src/main/java/de/intevation/flys/importer/ImportSQRelationValue.java @ 4198:1cdbd8a0c994
Added two new tables ClickableQDTable and ClickableWTable and made Ws and Qs clickable in historical discharge calculation.
The new tables define listener interfaces (clicked lower or upper icon) to listen to user clicks.
In addition to this, there is an enum ClickMode with NONE, SINGLE and RANGE options, which allows to
specifiy, which icons are displayed in the tables. NONE means no icon for user clicks, SINGLE has 1
icon, RANGE 2 icons for lower and upper.
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Mon, 22 Oct 2012 13:31:25 +0200 |
parents | cc8fc6b29649 |
children | 13596605e81f |
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package de.intevation.flys.importer; import java.sql.SQLException; import java.util.List; import org.apache.log4j.Logger; import org.hibernate.Query; import org.hibernate.Session; import org.hibernate.exception.ConstraintViolationException; import de.intevation.flys.model.SQRelation; import de.intevation.flys.model.SQRelationValue; public class ImportSQRelationValue { private static Logger log = Logger.getLogger(ImportSQRelationValue.class); private SQRelationValue peer; private String parameter; private String fraction; private String function; private double km; private double a; private double b; public ImportSQRelationValue( String parameter, String fraction, String function, double km, double a, double b ) { this.parameter = parameter; this.fraction = fraction; this.function = function; this.km = km; this.a = a; this.b = b; } public void storeDependencies(SQRelation owner) throws SQLException, ConstraintViolationException { getPeer(owner); } public SQRelationValue getPeer(SQRelation owner) { if (peer == null) { Session session = ImporterSession.getInstance().getDatabaseSession(); Query query = session.createQuery( "from SQRelationValue " + " where sqRelation=:owner " + " and parameter=:parameter" + " and fraction=:fraction" + " and function=:function" + " and km=:km"); query.setParameter("owner", owner); query.setString("parameter", parameter); query.setString("fraction", fraction); query.setString("function", function); query.setDouble("km", km); List<SQRelationValue> values = query.list(); if (values.isEmpty()) { peer = new SQRelationValue( owner, parameter, fraction, function, km, a, b ); session.save(peer); } else { peer = values.get(0); } } return peer; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :