| /* |
| * Copyright (c) 2010-2012, Paul Merlin. |
| * Copyright (c) 2012, Niclas Hedhman. |
| * |
| * 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 org.apache.zest.library.scheduler.schedule.cron; |
| |
| import org.codeartisans.sked.cron.CronSchedule; |
| import org.apache.zest.api.constraint.Constraint; |
| |
| public class CronExpressionConstraint |
| implements Constraint<CronExpression, String> |
| { |
| private static final long serialVersionUID = 1L; |
| |
| @Override |
| public boolean isValid( CronExpression annotation, String cronExpression ) |
| { |
| return CronSchedule.isExpressionValid( cronExpression ); |
| } |
| } |