/*
 * @(#)DnsException.java
 *
 * Copyright (c) 2001-2002 JScape
 * 1147 S. 53rd Pl., Mesa, Arizona, 85206, U.S.A.
 * All rights reserved.
 *
 * This software is the confidential and proprietary information of
 * JScape. ("Confidential Information").  You shall not disclose such
 * Confidential Information and shall use it only in accordance with
 * the terms of the license agreement you entered into with JScape.
 */
package com.jscape.inet.dns;

/**
 * DnsException is thrown by many methods of Dns class. The methods are masking
 * various exception types into DnsException, but the event message will be
 * propagated. <br>
 * In case that the cause for throwing DnsException is not exception but
 * invalid client operation or server response, DnsException message will
 * contain textual part of server response.
 */
public class DnsException
        extends Exception {

    /**
     * Creates exception with specified message string.
     *
     * @param message the message of exception
     */
    public DnsException(String message) {
        super(message);
    }

    /**
     * Creates exception with specified message string and source exception.
     *
     * @param message   the message of exception
     * @param cause the exception which caused this exception
     */
    public DnsException(String message, Throwable cause) {
        super(message, cause);
    }

    public DnsException(Throwable cause) {
        super(cause.getMessage() != null ? cause.getMessage() : cause.toString(), cause);
    }
}
