Mon, 18 Mar 2013 18:33:13 -0700
8007803: Implement javax.lang.model API for Type Annotations
Reviewed-by: darcy
1 /*
2 * Copyright (c) 1999, 2013, Oracle and/or its affiliates. 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. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
26 package com.sun.tools.javac;
28 import java.io.PrintWriter;
29 import java.lang.reflect.*;
32 /**
33 * The programmatic interface for the Java Programming Language
34 * compiler, javac.
35 *
36 * <p>Except for the two methods
37 * {@link #compile(java.lang.String[])}
38 * {@link #compile(java.lang.String[],java.io.PrintWriter)},
39 * nothing described in this source file is part of any supported
40 * API. If you write code that depends on this, you do so at your own
41 * risk. This code and its internal interfaces are subject to change
42 * or deletion without notice.
43 */
44 @jdk.Supported
45 public class Main {
47 /** Unsupported command line interface.
48 * @param args The command line parameters.
49 */
50 public static void main(String[] args) throws Exception {
51 if (args.length > 0 && args[0].equals("-Xjdb")) {
52 String[] newargs = new String[args.length + 2];
53 Class<?> c = Class.forName("com.sun.tools.example.debug.tty.TTY");
54 Method method = c.getDeclaredMethod ("main", new Class<?>[] {args.getClass()});
55 method.setAccessible(true);
56 System.arraycopy(args, 1, newargs, 3, args.length - 1);
57 newargs[0] = "-connect";
58 newargs[1] = "com.sun.jdi.CommandLineLaunch:options=-esa -ea:com.sun.tools...";
59 newargs[2] = "com.sun.tools.javac.Main";
60 method.invoke(null, new Object[] { newargs });
61 } else {
62 System.exit(compile(args));
63 }
64 }
66 /** Programmatic interface to the Java Programming Language
67 * compiler, javac.
68 *
69 * @param args The command line arguments that would normally be
70 * passed to the javac program as described in the man page.
71 * @return an integer equivalent to the exit value from invoking
72 * javac, see the man page for details.
73 */
74 public static int compile(String[] args) {
75 com.sun.tools.javac.main.Main compiler =
76 new com.sun.tools.javac.main.Main("javac");
77 return compiler.compile(args).exitCode;
78 }
82 /** Programmatic interface to the Java Programming Language
83 * compiler, javac.
84 *
85 * @param args The command line arguments that would normally be
86 * passed to the javac program as described in the man page.
87 * @param out PrintWriter to which the compiler's diagnostic
88 * output is directed.
89 * @return an integer equivalent to the exit value from invoking
90 * javac, see the man page for details.
91 */
92 public static int compile(String[] args, PrintWriter out) {
93 com.sun.tools.javac.main.Main compiler =
94 new com.sun.tools.javac.main.Main("javac", out);
95 return compiler.compile(args).exitCode;
96 }
97 }