Mercurial > dive4elements > river
view flys-backend/src/main/java/de/intevation/flys/importer/ImportWst.java @ 467:c8c09e31cdb8
Added new column 'kind' in discharge tables and wst to distinguish between different types.
flys-backend/trunk@1703 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
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date | Fri, 15 Apr 2011 10:31:15 +0000 |
parents | 3169b559ca3c |
children | 3570e4af8cb2 |
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package de.intevation.flys.importer; import de.intevation.flys.model.Wst; import de.intevation.flys.model.River; import org.hibernate.Session; import org.hibernate.Query; import java.util.List; import java.util.Map; import java.util.HashMap; public class ImportWst { protected String description; protected Integer kind; protected Map<String, ImportWstColumn> columns; protected Wst peer; public ImportWst() { kind = 0; columns = new HashMap<String, ImportWstColumn>(); } public ImportWst(String description) { this(); this.description = description; } public String getDescription() { return description; } public void setDescription(String description) { this.description = description; } public ImportWstColumn getColumn(String name) { ImportWstColumn column = columns.get(name); if (column == null) { column = new ImportWstColumn(this, name, null); columns.put(name, column); } return column; } public void storeDependencies(River river) { Wst wst = getPeer(river); for (ImportWstColumn column: columns.values()) { column.storeDependencies(river); } } public Wst getPeer(River river) { if (peer == null) { Session session = Importer.sessionHolder.get(); Query query = session.createQuery( "from Wst where " + "river=:river and description=:description and kind=:kind"); query.setParameter("river", river); query.setParameter("description", description); query.setParameter("kind", kind); List<Wst> wsts = query.list(); if (wsts.isEmpty()) { peer = new Wst(river, description, kind); session.save(peer); } else { peer = wsts.get(0); } } return peer; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :