Application: gvSIG desktop

/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.

 *

 * 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.

 *

 * For more information, contact:

 *

 *  Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Ib??ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *      +34 963862235

 *   gvsig@gva.es

 *      www.gvsig.gva.es

 *

 *    or

 *

 *   IVER T.I. S.A

 *   Salamanca 50

 *   46005 Valencia

 *   Spain

 *

 *   +34 963163400

 *   dac@iver.es

 */

package com.iver.cit.gvsig.DEMO;

import java.io.File;

import javax.swing.filechooser.FileFilter;

/**

 * A simple file filter implementation that allow to specify one or more file

 * extensions

 *

 * @author wolf

 */

public class SimpleFileFilter extends FileFilter implements java.io.FileFilter {

    String[] extensions;

    String description;

    public SimpleFileFilter(String extension, String description) {

        this.extensions = new String[] { extension };

        this.description = description;

    }

    public SimpleFileFilter(String[] extensions, String description) {

        this.extensions = extensions;

        this.description = description;

    }

    /**

     * @see javax.swing.filechooser.FileFilter#accept(java.io.File)

     */

    public boolean accept(File f) {

        if (f.isDirectory()) {

            return true;

        }

        String extension = FileUtils.getFileExtension(f);

        for (int i = 0; i < extensions.length; i++) {

            if (extension.equals(extensions[i])) {

                return true;

            }

        }

        return false;

    }

    /**

     * @see javax.swing.filechooser.FileFilter#getDescription()

     */

    public String getDescription() {

        return description;

    }

}