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    1   /* FTPException.java
    2    *
    3    * $Id: FTPException.java 4573 2006-08-31 22:31:23Z paul_jack $
    4    *
    5    * Created on Jun 5, 2003
    6    *
    7    * Copyright (C) 2003 Internet Archive.
    8    *
    9    * This file is part of the Heritrix web crawler (crawler.archive.org).
    10   *
    11   * Heritrix is free software; you can redistribute it and/or modify
    12   * it under the terms of the GNU Lesser Public License as published by
    13   * the Free Software Foundation; either version 2.1 of the License, or
    14   * any later version.
    15   *
    16   * Heritrix is distributed in the hope that it will be useful,
    17   * but WITHOUT ANY WARRANTY; without even the implied warranty of
    18   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    19   * GNU Lesser Public License for more details.
    20   *
    21   * You should have received a copy of the GNU Lesser Public License
    22   * along with Heritrix; if not, write to the Free Software
    23   * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
    24   */
    25  package org.archive.net;
    26
    27
    28  import java.io.IOException;
    29
    30  import org.archive.crawler.fetcher.FetchFTP;
    31  import org.archive.util.ArchiveUtils;
    32
    33
    34  /***
    35   * Indicates that a FTP operation failed due to a protocol violation.
    36   * For instance, if authentication fails.
    37   *
    38   * @author pjack
    39   */
    40  public class FTPException extends IOException {
    41
    42
    43      /*** Serialization ID; robust against trivial API changes. */
    44      private static final long serialVersionUID =
    45       ArchiveUtils.classnameBasedUID(FetchFTP.class,1);
    46
    47
    48      /***
    49       * The reply code from the FTP server.
    50       */
    51      private int code;
    52
    53
    54      /***
    55       * Constructs a new <code>FTPException</code>.
    56       *
    57       * @param code  the error code from the FTP server
    58       */
    59      public FTPException(int code) {
    60          super("FTP error code: " + code);
    61          this.code = code;
    62      }
    63
    64
    65      /***
    66       * Returns the error code from the FTP server.
    67       *
    68       * @return  the error code from the FTP server
    69       */
    70      public int getReplyCode() {
    71          return code;
    72      }
    73  }