Mercurial > lada > lada-server
diff 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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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/main/java/de/intevation/lada/validation/MessprogrammValidator.java Mon Jun 27 17:04:02 2016 +0200 @@ -0,0 +1,54 @@ +/* Copyright (C) 2013 by Bundesamt fuer Strahlenschutz + * Software engineering by Intevation GmbH + * + * This file is Free Software under the GNU GPL (v>=3) + * and comes with ABSOLUTELY NO WARRANTY! Check out + * the documentation coming with IMIS-Labordaten-Application for details. + */ +package de.intevation.lada.validation; + +import javax.enterprise.context.ApplicationScoped; +import javax.enterprise.inject.Instance; +import javax.inject.Inject; + +import de.intevation.lada.model.land.Messprogramm; +import de.intevation.lada.validation.annotation.ValidationConfig; +import de.intevation.lada.validation.annotation.ValidationRule; +import de.intevation.lada.validation.rules.Rule; + +/** + * Validation for Messprogramm objects. + * + * Instantiates the set of rules for Messprogramm objects + * and uses these rules to validate the object. + * + */ +@ValidationConfig(type="Messprogramm") +@ApplicationScoped +public class MessprogrammValidator implements Validator { + + @Inject + @ValidationRule("Messprogramm") + private Instance<Rule> rules; + + @Override + public Violation validate(Object object) { + Violation violations = new Violation(); + if (!(object instanceof Messprogramm)) { + violations.addError("messprogramm", 602); + return violations; + } + for(Rule rule: rules) { + Violation result = rule.execute(object); + if (result != null) { + if (result.hasWarnings()) { + violations.addWarnings(result.getWarnings()); + } + if (result.hasErrors()) { + violations.addErrors(result.getErrors()); + } + } + } + return violations; + } +}