Mercurial > dive4elements > river
view flys-backend/src/main/java/de/intevation/flys/importer/ImportWst.java @ 6991:b656568bcb2b dc-km-filter-rr
Closing inaktive branch "dc-km-filter-rr".
author | Bernhard Reiter <bernhard@intevation.de> |
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date | Wed, 11 Sep 2013 15:40:51 +0200 |
parents | 3eb520b7a70e |
children | 99b452967737 |
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package de.intevation.flys.importer; import de.intevation.flys.model.Wst; import de.intevation.flys.model.River; import org.apache.log4j.Logger; import org.hibernate.Session; import org.hibernate.Query; import java.util.ArrayList; import java.util.List; public class ImportWst { private static Logger log = Logger.getLogger(ImportWst.class); protected String description; protected Integer kind; protected List<ImportWstColumn> columns; protected ImportUnit unit; protected Wst peer; public ImportWst() { kind = 0; columns = new ArrayList<ImportWstColumn>(); } public ImportWst(String description) { this(); this.description = description; } public String getDescription() { return description; } public Integer getKind() { return kind; } public void setKind(Integer kind) { this.kind = kind; } public void setDescription(String description) { this.description = description; } public void setNumberColumns(int numColumns) { for (int i = 0; i < numColumns; ++i) { columns.add(new ImportWstColumn(this, null, null, i)); } } public int getNumberColumns() { return columns.size(); } public ImportWstColumn getColumn(int index) { return columns.get(index); } public ImportUnit getUnit() { return unit; } public void setUnit(ImportUnit unit) { this.unit = unit; } public void storeDependencies(River river) { log.info("store '" + description + "'"); Wst wst = getPeer(river); for (ImportWstColumn column: columns) { column.storeDependencies(river); } Session session = ImporterSession.getInstance().getDatabaseSession(); session.flush(); } public Wst getPeer(River river) { if (peer == null) { Session session = ImporterSession.getInstance().getDatabaseSession(); 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 :