Mercurial > dive4elements > river
diff flys-backend/src/main/java/de/intevation/flys/importer/ImportAttribute.java @ 187:ecf90018563b
Importer: Bound Attributes and Positions to there backend peers.
flys-backend/trunk@1507 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
---|---|
date | Thu, 17 Mar 2011 18:07:13 +0000 |
parents | cf8cbcb6a10d |
children | 003ac16812dd |
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--- a/flys-backend/src/main/java/de/intevation/flys/importer/ImportAttribute.java Thu Mar 17 17:43:57 2011 +0000 +++ b/flys-backend/src/main/java/de/intevation/flys/importer/ImportAttribute.java Thu Mar 17 18:07:13 2011 +0000 @@ -1,10 +1,19 @@ package de.intevation.flys.importer; +import de.intevation.flys.model.Attribute; + +import org.hibernate.Session; +import org.hibernate.Query; + +import java.util.List; + public class ImportAttribute implements Comparable<ImportAttribute> { protected String value; + protected Attribute peer; + public ImportAttribute() { } @@ -35,5 +44,22 @@ public int hashCode() { return value.hashCode(); } + + public Attribute getPeer() { + if (peer != null) { + Session session = Importer.sessionHolder.get(); + Query query = session.createQuery("from Attribute where value=:value"); + query.setString("value", value); + List<Attribute> attributes = query.list(); + if (attributes.isEmpty()) { + peer = new Attribute(value); + session.save(peer); + } + else { + peer = attributes.get(0); + } + } + return peer; + } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :