1/*
2 * Copyright (c) 1999, 2017, 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 */
25
26package com.sun.tools.javac;
27
28import java.io.PrintWriter;
29
30/**
31 * A legacy programmatic interface for the Java Programming Language
32 * compiler, javac.
33 * See the <a href="{@docRoot}/jdk.compiler-summary.html">{@code jdk.compiler}</a>
34 * module for details on replacement APIs.
35 */
36public class Main {
37
38    /** Main entry point for the launcher.
39     *  Note: This method calls System.exit.
40     *  @param args command line arguments
41     */
42    public static void main(String[] args) throws Exception {
43        System.exit(compile(args));
44    }
45
46    /** Programmatic interface to the Java Programming Language
47     * compiler, javac.
48     *
49     * @param args The command line arguments that would normally be
50     * passed to the javac program as described in the man page.
51     * @return an integer equivalent to the exit value from invoking
52     * javac, see the man page for details.
53     */
54    public static int compile(String[] args) {
55        com.sun.tools.javac.main.Main compiler =
56            new com.sun.tools.javac.main.Main("javac");
57        return compiler.compile(args).exitCode;
58    }
59
60
61
62    /** Programmatic interface to the Java Programming Language
63     * compiler, javac.
64     *
65     * @param args The command line arguments that would normally be
66     * passed to the javac program as described in the man page.
67     * @param out PrintWriter to which the compiler's diagnostic
68     * output is directed.
69     * @return an integer equivalent to the exit value from invoking
70     * javac, see the man page for details.
71     */
72    public static int compile(String[] args, PrintWriter out) {
73        com.sun.tools.javac.main.Main compiler =
74            new com.sun.tools.javac.main.Main("javac", out);
75        return compiler.compile(args).exitCode;
76    }
77}
78