Mon, 29 Sep 2008 11:38:56 -0700
6739427: -Xlint:processing not recognized as an option
Reviewed-by: darcy, jjg
Contributed-by: lipeng@google.com
1 /*
2 * Copyright 2006 Sun Microsystems, Inc. All Rights Reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Sun designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Sun in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
22 * CA 95054 USA or visit www.sun.com if you need additional information or
23 * have any questions.
24 */
26 package com.sun.tools.javac;
28 import java.io.File;
29 import java.util.prefs.Preferences;
30 import javax.swing.JFileChooser;
31 import javax.tools.JavaCompiler;
32 import javax.tools.ToolProvider;
35 /**
36 * <b>Unsupported</b> entry point for starting javac from an IDE.
37 *
38 * <p><b>Note:</b> this class is not available in the JDK. It is not
39 * compiled by default and will not be in tools.jar. It is designed
40 * to be useful when editing the compiler sources in an IDE (as part
41 * of a <em>project</em>). Simply ensure that this class is added to
42 * the project and make it the main class of the project.</p>
43 *
44 * <p><b>This is NOT part of any API supported by Sun Microsystems.
45 * If you write code that depends on this, you do so at your own
46 * risk. This code and its internal interfaces are subject to change
47 * or deletion without notice.</b></p>
48 *
49 * @author Peter von der Ahé
50 * @since 1.6
51 */
52 class Launcher {
53 public static void main(String... args) {
54 JavaCompiler javac = ToolProvider.getSystemJavaCompiler();
55 JFileChooser fileChooser;
56 Preferences prefs = Preferences.userNodeForPackage(Launcher.class);
57 if (args.length > 0)
58 fileChooser = new JFileChooser(args[0]);
59 else {
60 String fileName = prefs.get("recent.file", null);
61 fileChooser = new JFileChooser();
62 if (fileName != null) {
63 fileChooser = new JFileChooser();
64 fileChooser.setSelectedFile(new File(fileName));
65 }
66 }
67 if (fileChooser.showOpenDialog(null) == fileChooser.APPROVE_OPTION) {
68 String fileName = fileChooser.getSelectedFile().getPath();
69 prefs.put("recent.file", fileName);
70 javac.run(System.in, null, null, "-d", "/tmp", fileName);
71 }
72 }
73 }