jdk8-mips64-public/jaxws: src/share/jaxws_classes/com/sun/tools/internal/xjc/XJCFacade.java@f50545b5e2f1

     1 /*

     2  * Copyright (c) 1997, 2011, 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.internal.xjc;

    28 import com.sun.tools.internal.xjc.SecureLoader;

    29 import java.lang.reflect.InvocationTargetException;

    30 import java.lang.reflect.Method;

    32 /**

    33  * A shabby driver to invoke XJC1 or XJC2 depending on the command line switch.

    34  *

    35  * <p>

    36  * This class is compiled with -source 1.2 so that we can report a nice user-friendly

    37  * "you require Tiger" error message.

    38  *

    39  * @author Kohsuke Kawaguchi

    40  */

    41 public class XJCFacade {

    43     public static void main(String[] args) throws Throwable {

    44         String v = "2.0";      // by default, we go 2.0

    46         for( int i=0; i<args.length; i++ ) {

    47             if(args[i].equals("-source")) {

    48                 if(i+1<args.length) {

    49                     v = parseVersion(args[i+1]);

    50                 }

    51             }

    52         }

    54         try {

    55             ClassLoader cl = ClassLoaderBuilder.createProtectiveClassLoader(SecureLoader.getClassClassLoader(XJCFacade.class), v);

    57             Class driver = cl.loadClass("com.sun.tools.internal.xjc.Driver");

    58             Method mainMethod = driver.getDeclaredMethod("main", new Class[]{String[].class});

    59             try {

    60                 mainMethod.invoke(null,new Object[]{args});

    61             } catch (IllegalAccessException e) {

    62                 throw e;

    63             } catch (InvocationTargetException e) {

    64                 if(e.getTargetException()!=null)

    65                     throw e.getTargetException();

    66             }

    67         } catch (UnsupportedClassVersionError e) {

    68             System.err.println("XJC requires JDK 5.0 or later. Please download it from http://java.sun.com/j2se/1.5/");

    69         }

    70     }

    72     private static String parseVersion(String version) {

    73         if(version.equals("1.0"))

    74             return version;

    75         // if we don't recognize the version number, we'll go to 2.0 RI

    76         // anyway. It's easier to report an error message there,

    77         // than in here.

    78         return "2.0";

    79     }

    80 }

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