package com.lexicalscope.jewel.cli;

 import java.util.List;

 import com.lexicalscope.jewel.cli.specification.OptionSpecification;

 /*

  * Copyright 2011 Tim Wood

  *

  * 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.

  */

 class ValidationFailureUnexpectedValue extends ValidationFailureImpl

 {

     private static final long serialVersionUID = 2360308973259628892L;

     public ValidationFailureUnexpectedValue(final OptionSpecification specification, final List<String> values) {

         super(specification, formatMessage(values));

     }

     private static String formatMessage(final List<String> values) {

         if(values.size() > 1)

         {

             return String.format(ArgumentValidationException.m_messages.getString("validationError.UnexpectedValues"), values);

         }

         return String.format(ArgumentValidationException.m_messages.getString("validationError.UnexpectedValue"), values.get(0));

     }

     @Override public ValidationFailureType getFailureType() {

         return ValidationFailureType.UnexpectedValue;

     }

 }