/*
* Copyright [2014] [Christian Loehnert, krampenschiesser@gmail.com]
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.ks.validation.validators;
import de.ks.i18n.Localized;
import de.ks.persistence.PersistentWork;
import de.ks.persistence.entity.NamedPersistentObject;
import javafx.scene.control.Control;
import org.controlsfx.validation.ValidationResult;
import org.controlsfx.validation.Validator;
public class NamedEntityValidator implements Validator<String> {
protected Class<? extends NamedPersistentObject> entityClass;
public NamedEntityValidator(Class<? extends NamedPersistentObject> entityClass) {
this.entityClass = entityClass;
}
@Override
public ValidationResult apply(Control control, String name) {
if (name == null) {
return null;
} else if (name.trim().isEmpty()) {
return null;
} else {
NamedPersistentObject found = PersistentWork.forName(entityClass, name.trim());
if (found == null) {
String validationMsg = Localized.get("validation.namedEntity.notFound", name.trim());
return ValidationResult.fromError(control, validationMsg);
}
return null;
}
}
}