/*
    * Copyright 2012-2017 CodeLibs Project and the Others.
    *
    * 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.codelibs.fess.validation;
  
  import static java.lang.annotation.ElementType.ANNOTATION_TYPE;
  import static java.lang.annotation.ElementType.CONSTRUCTOR;
  import static java.lang.annotation.ElementType.FIELD;
  import static java.lang.annotation.ElementType.METHOD;
  import static java.lang.annotation.ElementType.PARAMETER;
  import static java.lang.annotation.RetentionPolicy.RUNTIME;
  
  import java.lang.annotation.Documented;
  import java.lang.annotation.Retention;
  import java.lang.annotation.Target;
  
  import javax.validation.Constraint;
  import javax.validation.Payload;
  
  @Target({ METHOD, FIELD, ANNOTATION_TYPE, CONSTRUCTOR, PARAMETER })
  @Retention(RUNTIME)
  @Documented
  @Constraint(validatedBy = CronExpressionValidator.class)
  public @interface CronExpression {
  
      String message() default "{org.lastaflute.validator.constraints.CronExpression.message}";
  
      Class<?>[] groups() default {};
  
      Class<? extends Payload>[] payload() default {};
  
  }