Mercurial > lada > lada-server
comparison src/main/java/de/intevation/lada/validation/rules/ort/IsUnique.java @ 1227:a0968660a4c5
Use reusable validation rule instead of in-service implementation.
| author | Tom Gottfried <tom@intevation.de> |
|---|---|
| date | Fri, 09 Dec 2016 16:34:44 +0100 |
| parents | |
| children | 86ef81592f67 |
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| 1226:85a8221e957a | 1227:a0968660a4c5 |
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| 1 /* Copyright (C) 2013 by Bundesamt fuer Strahlenschutz | |
| 2 * Software engineering by Intevation GmbH | |
| 3 * | |
| 4 * This file is Free Software under the GNU GPL (v>=3) | |
| 5 * and comes with ABSOLUTELY NO WARRANTY! Check out | |
| 6 * the documentation coming with IMIS-Labordaten-Application for details. | |
| 7 */ | |
| 8 package de.intevation.lada.validation.rules.ort; | |
| 9 | |
| 10 import javax.inject.Inject; | |
| 11 | |
| 12 import de.intevation.lada.model.stammdaten.Ort; | |
| 13 import de.intevation.lada.util.annotation.RepositoryConfig; | |
| 14 import de.intevation.lada.util.data.QueryBuilder; | |
| 15 import de.intevation.lada.util.data.Repository; | |
| 16 import de.intevation.lada.util.data.RepositoryType; | |
| 17 import de.intevation.lada.validation.Violation; | |
| 18 import de.intevation.lada.validation.annotation.ValidationRule; | |
| 19 import de.intevation.lada.validation.rules.Rule; | |
| 20 | |
| 21 @ValidationRule("Ort") | |
| 22 public class IsUnique implements Rule { | |
| 23 | |
| 24 @Inject | |
| 25 @RepositoryConfig(type=RepositoryType.RO) | |
| 26 private Repository repository; | |
| 27 | |
| 28 @Override | |
| 29 public Violation execute(Object object) { | |
| 30 Ort ort = (Ort)object; | |
| 31 | |
| 32 QueryBuilder<Ort> builder = new QueryBuilder<Ort>( | |
| 33 repository.entityManager("stamm"), Ort.class); | |
| 34 builder.and("netzbetreiberId", ort.getNetzbetreiberId()); | |
| 35 builder.and("ortId", ort.getOrtId()); | |
| 36 if (ort.getId() != null) { | |
| 37 // Consider UPDATE | |
| 38 builder.andNot("id", ort.getId()); | |
| 39 } | |
| 40 if (!repository.filterPlain(builder.getQuery(), "stamm").isEmpty()) { | |
| 41 Violation violation = new Violation(); | |
| 42 violation.addError("ortId", 672); | |
| 43 return violation; | |
| 44 } | |
| 45 | |
| 46 return null; | |
| 47 } | |
| 48 } |