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Java example source code file (MoneyFormatException.java)

This example Java source code file (MoneyFormatException.java) is included in the alvinalexander.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Learn more about this Java project at its project page.

Java - Java tags/keywords

ioexception, moneyformatexception, runtimeexception, throwable

The MoneyFormatException.java Java example source code

/*
 *  Copyright 2009-present, Stephen Colebourne
 *
 *  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 org.joda.money.format;

import java.io.IOException;

/**
 * Exception thrown during monetary formatting.
 * <p>
 * This exception makes no guarantees about immutability or thread-safety.
 */
public class MoneyFormatException extends RuntimeException {

    /** Serialization lock. */
    private static final long serialVersionUID = 87533576L;

    /**
     * Constructor taking a message.
     * 
     * @param message  the message
     */
    public MoneyFormatException(String message) {
        super(message);
    }

    /**
     * Constructor taking a message and cause.
     * 
     * @param message  the message
     * @param cause  the exception cause
     */
    public MoneyFormatException(String message, Throwable cause) {
        super(message, cause);
    }

    //-----------------------------------------------------------------------
    /**
     * Checks if the cause of this exception was an IOException, and if so re-throws it
     * <p>
     * This method is useful if you call a printer with an open stream or
     * writer and want to ensure that IOExceptions are not lost.
     * <pre>
     * try {
     *   printer.print(writer, money);
     * } catch (CalendricalFormatException ex) {
     *   ex.rethrowIOException();
     *   // if code reaches here exception was caused by issues other than IO
     * }
     * </pre>
     * Note that calling this method will re-throw the original IOException,
     * causing this MoneyFormatException to be lost.
     *
     * @throws IOException if the cause of this exception is an IOException
     */
    public void rethrowIOException() throws IOException {
        if (getCause() instanceof IOException) {
            throw (IOException) getCause();
        }
    }

}

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