ftpcontainer.java

来自「JavaExplorer是一个独立于平台的浏览器」· Java 代码 · 共 149 行

/**
  * File and FTP Explorer
  * Copyright 2002
  * BOESCH Vincent
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
  * of the License, or (at your option) any later version.
  *
  * This program 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 for more details.
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  */
package javaexplorer.util.ftp;

import objectxml.*;

import java.util.Arrays;

import javaexplorer.util.comparator.FtpComparator;


public class FtpContainer extends Ftp implements Xmlizable {
    private Ftp[] _ftps = null;

    /**
     *  Constructeur objet FtpContainer
     */
    public FtpContainer() {
        super();
    }

    /**
     *  Adds a feature to the Ftp attribute
     *  of the FtpContainer object
     *
     *@param  ftp  The feature to be added
     *      to the Ftp attribute
     */
    public void addFtp(Ftp ftp) {
        if (ftp == null) {
            return;
        }

        if (_ftps == null) {
            _ftps = new Ftp[1];
            _ftps[0] = ftp;
        } else {
            int index = getFtpIndex(ftp.getTitle());

            if (index != -1) {
                _ftps[index] = ftp;
            } else {
                Ftp[] newSc = new Ftp[_ftps.length + 1];
                System.arraycopy(_ftps, 0, newSc, 0, _ftps.length);
                newSc[newSc.length - 1] = ftp;
                _ftps = newSc;
            }

            Arrays.sort(_ftps, FtpComparator.getComparator());
        }
    }

    /**
     *  Gets the childCount attribute of the
     *  FtpContainer object
     *
     *@return    The childCount value
     */
    public int getChildCount() {
        return ((_ftps == null) ? 0 : _ftps.length);
    }

    /**
     *  Gets the ftp attribute of the FtpContainer
     *  object
     *
     *@param  title  Description of the Parameter
     *@return        The ftp value
     */
    public Ftp getFtp(String title) {
        int index = getFtpIndex(title);

        if (index == -1) {
            return null;
        }

        return _ftps[index];
    }

    /**
     *  Gets the ftpAt attribute of the FtpContainer
     *  object
     *
     *@param  index  Description of the Parameter
     *@return        The ftpAt value
     */
    public Ftp getFtpAt(int index) {
        if ((index < 0) || (index > getChildCount())) {
            return null;
        }

        return _ftps[index];
    }

    /**
     *  Gets the ftpIndex attribute of the
     *  FtpContainer object
     *
     *@param  title  Description of the Parameter
     *@return        The ftpIndex value
     */
    public int getFtpIndex(String title) {
        if ((_ftps == null) || (title == null)) {
            return -1;
        }

        for (int i = 0; i < _ftps.length; i++) {
            if (title.equalsIgnoreCase(_ftps[i].getTitle())) {
                return i;
            }
        }

        return -1;
    }

    /**
     *  Gets the ftps attribute of the FtpContainer
     *  object
     *
     *@return    The ftps value
     */
    public Ftp[] getFtps() {
        return _ftps;
    }

    /**
     *@param  title  Description of the Parameter
     */
    public void removeFtp(String title) {
        int index = getFtpIndex(title);

        //Ftp non trouv