/**
* Copyright [2015] [Christian Loehnert]
*
* 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 javafx.scene.control.Control;
import org.controlsfx.validation.ValidationResult;
import org.controlsfx.validation.Validator;
public class StringLengthValidator implements Validator<String> {
protected final int expectedLength;
public StringLengthValidator(int expectedLength) {
this.expectedLength = expectedLength;
}
@Override
public ValidationResult apply(Control control, String s) {
if (s == null || s.length() != expectedLength) {
return ValidationResult.fromError(control, Localized.get("validation.stringLength", s.length(), expectedLength));
}
return null;
}
}