| /* |
| * Copyright 2017 The Mifos Initiative. |
| * |
| * 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 io.mifos.portfolio.api.v1.validation; |
| |
| import javax.validation.ConstraintValidator; |
| import javax.validation.ConstraintValidatorContext; |
| import java.time.temporal.ChronoUnit; |
| |
| /** |
| * @author Myrle Krantz |
| */ |
| @SuppressWarnings("WeakerAccess") |
| public class CheckPaymentCycleUnit implements ConstraintValidator<ValidPaymentCycleUnit, ChronoUnit> { |
| @Override |
| public void initialize(final ValidPaymentCycleUnit constraintAnnotation) { } |
| |
| @Override |
| public boolean isValid(final ChronoUnit value, final ConstraintValidatorContext context) { |
| return (value == null) || (value == ChronoUnit.WEEKS) || (value == ChronoUnit.MONTHS) || (value == ChronoUnit.YEARS); |
| } |
| } |