Mercurial > lada > lada-server
comparison src/main/java/de/intevation/lada/validation/MessprogrammValidator.java @ 982:962439442e48
Check mandatory fields before saving a Messprogramm.
| author | Tom Gottfried <tom@intevation.de> |
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| date | Mon, 27 Jun 2016 17:04:02 +0200 |
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| 981:84f17f460969 | 982:962439442e48 |
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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; | |
| 9 | |
| 10 import javax.enterprise.context.ApplicationScoped; | |
| 11 import javax.enterprise.inject.Instance; | |
| 12 import javax.inject.Inject; | |
| 13 | |
| 14 import de.intevation.lada.model.land.Messprogramm; | |
| 15 import de.intevation.lada.validation.annotation.ValidationConfig; | |
| 16 import de.intevation.lada.validation.annotation.ValidationRule; | |
| 17 import de.intevation.lada.validation.rules.Rule; | |
| 18 | |
| 19 /** | |
| 20 * Validation for Messprogramm objects. | |
| 21 * | |
| 22 * Instantiates the set of rules for Messprogramm objects | |
| 23 * and uses these rules to validate the object. | |
| 24 * | |
| 25 */ | |
| 26 @ValidationConfig(type="Messprogramm") | |
| 27 @ApplicationScoped | |
| 28 public class MessprogrammValidator implements Validator { | |
| 29 | |
| 30 @Inject | |
| 31 @ValidationRule("Messprogramm") | |
| 32 private Instance<Rule> rules; | |
| 33 | |
| 34 @Override | |
| 35 public Violation validate(Object object) { | |
| 36 Violation violations = new Violation(); | |
| 37 if (!(object instanceof Messprogramm)) { | |
| 38 violations.addError("messprogramm", 602); | |
| 39 return violations; | |
| 40 } | |
| 41 for(Rule rule: rules) { | |
| 42 Violation result = rule.execute(object); | |
| 43 if (result != null) { | |
| 44 if (result.hasWarnings()) { | |
| 45 violations.addWarnings(result.getWarnings()); | |
| 46 } | |
| 47 if (result.hasErrors()) { | |
| 48 violations.addErrors(result.getErrors()); | |
| 49 } | |
| 50 } | |
| 51 } | |
| 52 return violations; | |
| 53 } | |
| 54 } |