/*

 * Copyright (c) 1994, 2009, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * This code 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 General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

package sun.net.ftp;

/**

 * Thrown to indicate that the FTP server reported an error.

 * For instance that the requested file doesn't exist or

 * that a command isn't supported.

 * <p>The specific error code can be retreived with {@link #getReplyCode() }.</p>

 * @author      Jonathan Payne

 */

public class FtpProtocolException extends Exception {

    private static final long serialVersionUID = 5978077070276545054L;

    private final FtpReplyCode code;

    /**

     * Constructs a new {@code FtpProtocolException} from the

     * specified detail message. The reply code is set to unknow error.

     *

     * @param   detail   the detail message.

     */

    public FtpProtocolException(String detail) {

            super(detail);

            code = FtpReplyCode.UNKNOWN_ERROR;

    }

    /**

     * Constructs a new {@code FtpProtocolException} from the

     * specified response code and exception detail message

     *

     * @param   detail   the detail message.

     * @param   code The {@code FtpRelyCode} received from server.

     */

      public FtpProtocolException(String detail, FtpReplyCode code) {

        super(detail);

        this.code = code;

    }

    /**

     * Gets the reply code sent by the server that led to this exception

     * being thrown.

     *

     * @return The {@link FtpReplyCode} associated with that exception.

     */

    public FtpReplyCode getReplyCode() {

        return code;

    }

}