duke@1: /*
ohair@554:  * Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved.
duke@1:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
duke@1:  *
duke@1:  * This code is free software; you can redistribute it and/or modify it
duke@1:  * under the terms of the GNU General Public License version 2 only, as
ohair@554:  * published by the Free Software Foundation.  Oracle designates this
duke@1:  * particular file as subject to the "Classpath" exception as provided
ohair@554:  * by Oracle in the LICENSE file that accompanied this code.
duke@1:  *
duke@1:  * This code is distributed in the hope that it will be useful, but WITHOUT
duke@1:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
duke@1:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
duke@1:  * version 2 for more details (a copy is included in the LICENSE file that
duke@1:  * accompanied this code).
duke@1:  *
duke@1:  * You should have received a copy of the GNU General Public License version
duke@1:  * 2 along with this work; if not, write to the Free Software Foundation,
duke@1:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
duke@1:  *
ohair@554:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
ohair@554:  * or visit www.oracle.com if you need additional information or have any
ohair@554:  * questions.
duke@1:  */
duke@1: 
duke@1: package com.sun.tools.javac;
duke@1: 
duke@1: import java.io.File;
duke@1: import java.util.prefs.Preferences;
duke@1: import javax.swing.JFileChooser;
duke@1: import javax.tools.JavaCompiler;
duke@1: import javax.tools.ToolProvider;
duke@1: 
duke@1: 
duke@1: /**
duke@1:  * <b>Unsupported</b> entry point for starting javac from an IDE.
duke@1:  *
duke@1:  * <p><b>Note:</b> this class is not available in the JDK.  It is not
duke@1:  * compiled by default and will not be in tools.jar.  It is designed
duke@1:  * to be useful when editing the compiler sources in an IDE (as part
duke@1:  * of a <em>project</em>).  Simply ensure that this class is added to
duke@1:  * the project and make it the main class of the project.</p>
duke@1:  *
duke@1:  * <p><b>This is NOT part of any API supported by Sun Microsystems.
duke@1:  * If you write code that depends on this, you do so at your own
duke@1:  * risk.  This code and its internal interfaces are subject to change
duke@1:  * or deletion without notice.</b></p>
duke@1:  *
duke@1:  * @author Peter von der Ah&eacute;
duke@1:  * @since 1.6
duke@1:  */
duke@1: class Launcher {
duke@1:     public static void main(String... args) {
duke@1:         JavaCompiler javac = ToolProvider.getSystemJavaCompiler();
duke@1:         JFileChooser fileChooser;
duke@1:         Preferences prefs = Preferences.userNodeForPackage(Launcher.class);
duke@1:         if (args.length > 0)
duke@1:             fileChooser = new JFileChooser(args[0]);
duke@1:         else {
duke@1:             String fileName = prefs.get("recent.file", null);
duke@1:             fileChooser = new JFileChooser();
duke@1:             if (fileName != null) {
duke@1:                 fileChooser = new JFileChooser();
duke@1:                 fileChooser.setSelectedFile(new File(fileName));
duke@1:             }
duke@1:         }
jjg@507:         if (fileChooser.showOpenDialog(null) == JFileChooser.APPROVE_OPTION) {
duke@1:             String fileName = fileChooser.getSelectedFile().getPath();
duke@1:             prefs.put("recent.file", fileName);
duke@1:             javac.run(System.in, null, null, "-d", "/tmp", fileName);
duke@1:         }
duke@1:     }
duke@1: }