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- /* ========================================================================
- * JCommon : a free general purpose class library for the Java(tm) platform
- * ========================================================================
- *
- * (C) Copyright 2000-2005, by Object Refinery Limited and Contributors.
- *
- * Project Info: http://www.jfree.org/jcommon/index.html
- *
- * This library is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation; either version 2.1 of the License, or
- * (at your option) any later version.
- *
- * This library 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 Lesser General Public
- * License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
- * USA.
- *
- * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
- * in the United States and other countries.]
- *
- * ------------------------
- * ExtensionFileFilter.java
- * ------------------------
- * (C) Copyright 2000-2004, by Object Refinery Limited.
- *
- * Original Author: David Gilbert (for Object Refinery Limited);
- * Contributor(s): -;
- *
- * $Id: ExtensionFileFilter.java,v 1.5 2007/11/02 17:50:36 taqua Exp $
- *
- * Changes (from 26-Oct-2001)
- * --------------------------
- * 26-Oct-2001 : Changed package to com.jrefinery.ui.* (DG);
- * 26-Jun-2002 : Updated imports (DG);
- * 14-Oct-2002 : Fixed errors reported by Checkstyle (DG);
- *
- */
- package org.jfree.ui;
- import java.io.File;
- import javax.swing.filechooser.FileFilter;
- /**
- * A filter for JFileChooser that filters files by extension.
- *
- * @author David Gilbert
- */
- public class ExtensionFileFilter extends FileFilter {
- /** A description for the file type. */
- private String description;
- /** The extension (for example, "png" for *.png files). */
- private String extension;
- /**
- * Standard constructor.
- *
- * @param description a description of the file type;
- * @param extension the file extension;
- */
- public ExtensionFileFilter(final String description, final String extension) {
- this.description = description;
- this.extension = extension;
- }
- /**
- * Returns true if the file ends with the specified extension.
- *
- * @param file the file to test.
- *
- * @return A boolean that indicates whether or not the file is accepted by the filter.
- */
- public boolean accept(final File file) {
- if (file.isDirectory()) {
- return true;
- }
- final String name = file.getName().toLowerCase();
- if (name.endsWith(this.extension)) {
- return true;
- }
- else {
- return false;
- }
- }
- /**
- * Returns the description of the filter.
- *
- * @return a description of the filter.
- */
- public String getDescription() {
- return this.description;
- }
- }
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