Mercurial > dive4elements > river
comparison flys-backend/src/main/java/de/intevation/flys/importer/ImportWst.java @ 201:3169b559ca3c
Build models for wsts, wst columns and q ranges and store them in the backend.
flys-backend/trunk@1549 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
|---|---|
| date | Wed, 23 Mar 2011 15:22:32 +0000 |
| parents | a33c065b95eb |
| children | c8c09e31cdb8 |
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| 200:88048d4f6e4d | 201:3169b559ca3c |
|---|---|
| 1 package de.intevation.flys.importer; | 1 package de.intevation.flys.importer; |
| 2 | 2 |
| 3 import de.intevation.flys.model.Wst; | 3 import de.intevation.flys.model.Wst; |
| 4 import de.intevation.flys.model.River; | |
| 5 | |
| 6 import org.hibernate.Session; | |
| 7 import org.hibernate.Query; | |
| 8 | |
| 9 import java.util.List; | |
| 10 import java.util.Map; | |
| 11 import java.util.HashMap; | |
| 4 | 12 |
| 5 public class ImportWst | 13 public class ImportWst |
| 6 { | 14 { |
| 15 protected String description; | |
| 16 | |
| 17 protected Map<String, ImportWstColumn> columns; | |
| 18 | |
| 7 protected Wst peer; | 19 protected Wst peer; |
| 8 | 20 |
| 9 public ImportWst() { | 21 public ImportWst() { |
| 22 columns = new HashMap<String, ImportWstColumn>(); | |
| 10 } | 23 } |
| 11 | 24 |
| 12 public Wst getPeer() { | 25 public ImportWst(String description) { |
| 26 this(); | |
| 27 this.description = description; | |
| 28 } | |
| 29 | |
| 30 public String getDescription() { | |
| 31 return description; | |
| 32 } | |
| 33 | |
| 34 public void setDescription(String description) { | |
| 35 this.description = description; | |
| 36 } | |
| 37 | |
| 38 public ImportWstColumn getColumn(String name) { | |
| 39 ImportWstColumn column = columns.get(name); | |
| 40 if (column == null) { | |
| 41 column = new ImportWstColumn(this, name, null); | |
| 42 columns.put(name, column); | |
| 43 } | |
| 44 return column; | |
| 45 } | |
| 46 | |
| 47 public void storeDependencies(River river) { | |
| 48 Wst wst = getPeer(river); | |
| 49 | |
| 50 for (ImportWstColumn column: columns.values()) { | |
| 51 column.storeDependencies(river); | |
| 52 } | |
| 53 } | |
| 54 | |
| 55 public Wst getPeer(River river) { | |
| 13 if (peer == null) { | 56 if (peer == null) { |
| 14 // TODO: Implement me! | 57 Session session = Importer.sessionHolder.get(); |
| 58 Query query = session.createQuery( | |
| 59 "from Wst where " + | |
| 60 "river=:river and description=:description"); | |
| 61 query.setParameter("river", river); | |
| 62 query.setParameter("description", description); | |
| 63 List<Wst> wsts = query.list(); | |
| 64 if (wsts.isEmpty()) { | |
| 65 peer = new Wst(river, description); | |
| 66 session.save(peer); | |
| 67 } | |
| 68 else { | |
| 69 peer = wsts.get(0); | |
| 70 } | |
| 71 | |
| 15 } | 72 } |
| 16 return peer; | 73 return peer; |
| 17 } | 74 } |
| 18 } | 75 } |
| 19 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : | 76 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |