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

Go to download
Show more of this group Show more artifacts with this name
Show all versions of csv Show documentation
CSV parser converts source stream to rows and columns and vice versa
The newest version!
///////////////////////////////////////////////////////////////////////////////////////////////////
// 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;

/**
 * Base class for all exceptions.
 *
 * @author Dmitry Shapovalov
 */
public class CsvException extends RuntimeException {

    private static final long serialVersionUID = 1L;

    /**
     * Create a new object.
     *
     * @param message exception message.
     */
    protected CsvException(final String message) {
        super(message);
    }

    /**
     * Create a new object.
     *
     * @param message exception message.
     * @param ex      root cause of the exception.
     */
    protected CsvException(final String message, final Throwable ex) {
        super(message, ex);
    }

    /**
     * Create a new object.
     *
     * @param message                 exception message.
     * @param lastProcessedCharacters last characters processed by CSV parser.
     */
    protected CsvException(final String message, final String lastProcessedCharacters) {
        super(getErrorMessage(message, lastProcessedCharacters));
    }

    private static String getErrorMessage(final String message, final String lastProcessedCharacters) {
        StringBuilder builder = new StringBuilder(100);
        builder.append(message);
        builder.append(" Last characters: \"");
        builder.append(lastProcessedCharacters);
        builder.append("\".");
        return builder.toString();
    }

}