SmartCSV.fx/src/main/java/ninja/javafx/smartcsv/validation/checker/DateValidation.java

/*
   The MIT License (MIT)
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   Copyright (c) 2015-2021 javafx.ninja <info@javafx.ninja>

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   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   copies of the Software, and to permit persons to whom the Software is
   furnished to do so, subject to the following conditions:

   The above copyright notice and this permission notice shall be included in
   all copies or substantial portions of the Software.

   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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   THE SOFTWARE.

*/
package ninja.javafx.smartcsv.validation.checker;

import ninja.javafx.smartcsv.validation.ValidationError;

import static org.apache.commons.validator.GenericValidator.isDate;

/**
 * Checks if the date has the right format
 */
public class DateValidation extends EmptyValueIsValid {

    private String dateformat;

    public DateValidation(String dateformat) {
        assert dateformat != null && !dateformat.trim().isEmpty() : "empty date format for date validation";
        this.dateformat = dateformat;
    }

    @Override
    public void check(int row, String value, ValidationError error) {
        if (!isDate(value, dateformat, true)) {
            error.add("validation.message.date.format", dateformat);
        }
    }

    @Override
    public Type getType() {
        return Type.DATE;
    }
}