//==============================================================================
// FTPResponse.java
//==============================================================================

package tribble.net.ftp;

import java.lang.String;
import java.lang.System;
import java.lang.Throwable;

import java.util.Arrays;
import java.util.ArrayList;


/*******************************************************************************
* Simple FTP command response.
*
* <!--~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~-->
* @version	API 2.0 $Revision: 1.3 $ $Date: 2010/07/12 21:30:44 $
* @since	API 1.0, 2006-03-16
* @author	David R. Tribble (david&#64;tribble.com).
*	<p>
*	Copyright ©2006-2010 by David R. Tribble, all rights reserved.<br/>
*	Permission is granted to any person or entity except those designated
*	by the United States Department of State as a terrorist, or terrorist
*	government or agency, to use and distribute this source code provided
*	that the original copyright notice remains present and unaltered.
*
* @see	FTPClient
*/

class FTPResponse
{
    /** Revision information. */
    static final String		REV =
        "@(#)tribble/net/ftp/FTPResponse.java API 2.0 $Revision: 1.3 $ $Date: 2010/07/12 21:30:44 $\n";


// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
// Variables

    /** Command response 3-digit code. */
    int			m_code;

    /** List of command response text lines. */
    ArrayList		m_lines;


// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
// Constructors

    /***************************************************************************
    * Default constructor.
    *
    * @since	1.1, 2006-03-16
    */
    FTPResponse()
    { }


// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
// Methods

    /***************************************************************************
    * Retrieve a text line response.
    *
    * @param	n
    * The index of the text line to retrieve.
    *
    * @since	1.1, 2006-03-16
    */
    byte[] line(int n)
    {
        return ((byte[]) m_lines.get(n));
    }


    /***************************************************************************
    * Finalization.
    *
    * @since	1.1, 2006-03-16
    */
    protected void finalize()
        throws Throwable
    {
        int	i;

        // Clean up
        i = m_lines.size();
        while (i-- > 0)
            Arrays.fill((byte[]) m_lines.get(i), (byte) '\0');

        // Cascade
        super.finalize();
    }
}

// End FTPResponse.java