ru.d_shap.csv.CsvParseException Maven / Gradle / Ivy

///////////////////////////////////////////////////////////////////////////////////////////////////
// CSV parser converts source stream to rows and columns and vice versa.
// Copyright (C) 2016 Dmitry Shapovalov.
//
// This file is part of CSV parser.
//
// CSV parser is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// CSV parser is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with this program. If not, see .
///////////////////////////////////////////////////////////////////////////////////////////////////
package ru.d_shap.csv;

import ru.d_shap.csv.state.SpecialCharacter;

/**
 * Exception in thrown when CSV source is not valid.
 *
 * @author Dmitry Shapovalov
 */
public class CsvParseException extends CsvException {

    private static final long serialVersionUID = 1L;

    /**
     * Create a new object.
     *
     * @param character               wrong character.
     * @param lastProcessedCharacters last characters processed by CSV parser.
     */
    public CsvParseException(final int character, final String lastProcessedCharacters) {
        super(getErrorMessage(character), lastProcessedCharacters);
    }

    private static String getErrorMessage(final int character) {
        if (character == SpecialCharacter.END_OF_INPUT) {
            return "End of input obtained.";
        } else {
            return "Wrong character obtained: '" + (char) character + "' (" + character + ").";
        }
    }

}