com.opencsv.exceptions.CsvBadConverterException Maven / Gradle / Ivy

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A simple library for reading and writing CSV in Java

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/*
 * Copyright 2016 Andrew Rucker Jones.
 *
 * 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 com.opencsv.exceptions;

/**
 * This exception indicates that the converter did not behave as expected in
 * some way.
 * Typically this is for custom converters and means it could not be
 * instantiated, but this exception is also used for meaningless values to
 * annotations associated with opencsv, for example, since this renders the
 * converter opencsv provides inoperative.
 *
 * @author Andrew Rucker Jones
 * @since 3.8
 */
public class CsvBadConverterException extends CsvRuntimeException {
    private static final long serialVersionUID = 1L;
    
    private final Class converterClass;

    /**
     * Default constructor, in case no further information is necessary or
     * available.
     */
    public CsvBadConverterException() {
        converterClass = null;
    }

    /**
     * Constructor for specifying the class of the offending converter.
     *
     * @param converterClass The class of the converter that misbehaved
     */
    public CsvBadConverterException(Class converterClass) {
        this.converterClass = converterClass;
    }

    /**
     * Constructor with a simple text.
     *
     * @param message Human-readable error text
     */
    public CsvBadConverterException(String message) {
        super(message);
        converterClass = null;
    }

    /**
     * Constructor for setting the class of the converter and an error message.
     *
     * @param converterClass Class of the converter that misbehaved
     * @param message        Human-readable error text
     */
    public CsvBadConverterException(Class converterClass, String message) {
        super(message);
        this.converterClass = converterClass;
    }

    /**
     * @return The class of the provided custom converter
     */
    public Class getConverterClass() {
        return converterClass;
    }
}