jdk8-mips64-public/langtools: src/share/classes/com/sun/tools/javac/Main.java@6118072811e5

     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 }

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