Mercurial > jdk8-mips64-public > jaxws / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/src/share/jaxws_classes/com/sun/tools/internal/xjc/XJCFacade.java	Wed Apr 27 01:27:09 2016 +0800
     1.3 @@ -0,0 +1,104 @@
     1.4 +/*
     1.5 + * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
     1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
     1.7 + *
     1.8 + * This code is free software; you can redistribute it and/or modify it
     1.9 + * under the terms of the GNU General Public License version 2 only, as
    1.10 + * published by the Free Software Foundation.  Oracle designates this
    1.11 + * particular file as subject to the "Classpath" exception as provided
    1.12 + * by Oracle in the LICENSE file that accompanied this code.
    1.13 + *
    1.14 + * This code is distributed in the hope that it will be useful, but WITHOUT
    1.15 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    1.16 + * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    1.17 + * version 2 for more details (a copy is included in the LICENSE file that
    1.18 + * accompanied this code).
    1.19 + *
    1.20 + * You should have received a copy of the GNU General Public License version
    1.21 + * 2 along with this work; if not, write to the Free Software Foundation,
    1.22 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
    1.23 + *
    1.24 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
    1.25 + * or visit www.oracle.com if you need additional information or have any
    1.26 + * questions.
    1.27 + */
    1.28 +
    1.29 +package com.sun.tools.internal.xjc;
    1.30 +
    1.31 +import java.io.Closeable;
    1.32 +import java.lang.reflect.InvocationTargetException;
    1.33 +import java.lang.reflect.Method;
    1.34 +import java.net.URLClassLoader;
    1.35 +
    1.36 +/**
    1.37 + * A shabby driver to invoke XJC1 or XJC2 depending on the command line switch.
    1.38 + *
    1.39 + * <p>
    1.40 + * This class is compiled with -source 1.2 so that we can report a nice
    1.41 + * user-friendly "you require Tiger" error message.
    1.42 + *
    1.43 + * @author Kohsuke Kawaguchi
    1.44 + */
    1.45 +public class XJCFacade {
    1.46 +
    1.47 +    private static final String JDK6_REQUIRED = "XJC requires JDK 6.0 or later. Please download it from http://www.oracle.com/technetwork/java/javase/downloads";
    1.48 +
    1.49 +    public static void main(String[] args) throws Throwable {
    1.50 +        String v = "2.0";      // by default, we go 2.0
    1.51 +
    1.52 +        for (int i = 0; i < args.length; i++) {
    1.53 +            if (args[i].equals("-source")) {
    1.54 +                if (i + 1 < args.length) {
    1.55 +                    v = parseVersion(args[i + 1]);
    1.56 +                }
    1.57 +            }
    1.58 +        }
    1.59 +
    1.60 +        ClassLoader oldContextCl = SecureLoader.getContextClassLoader();
    1.61 +        try {
    1.62 +            ClassLoader cl = ClassLoaderBuilder.createProtectiveClassLoader(SecureLoader.getClassClassLoader(XJCFacade.class), v);
    1.63 +            SecureLoader.setContextClassLoader(cl);
    1.64 +            Class<?> driver = cl.loadClass("com.sun.tools.internal.xjc.Driver");
    1.65 +            Method mainMethod = driver.getDeclaredMethod("main", new Class[]{String[].class});
    1.66 +            try {
    1.67 +                mainMethod.invoke(null, new Object[]{args});
    1.68 +            } catch (InvocationTargetException e) {
    1.69 +                if (e.getTargetException() != null) {
    1.70 +                    throw e.getTargetException();
    1.71 +                }
    1.72 +            }
    1.73 +        } catch (UnsupportedClassVersionError e) {
    1.74 +            System.err.println(JDK6_REQUIRED);
    1.75 +        } finally {
    1.76 +            ClassLoader cl = SecureLoader.getContextClassLoader();
    1.77 +            SecureLoader.setContextClassLoader(oldContextCl);
    1.78 +
    1.79 +            //close/cleanup all classLoaders but the one which loaded this class
    1.80 +            while (cl != null && !oldContextCl.equals(cl)) {
    1.81 +                if (cl instanceof Closeable) {
    1.82 +                    //JDK7+, ParallelWorldClassLoader
    1.83 +                    ((Closeable) cl).close();
    1.84 +                } else {
    1.85 +                    if (cl instanceof URLClassLoader) {
    1.86 +                        //JDK6 - API jars are loaded by instance of URLClassLoader
    1.87 +                        //so use proprietary API to release holded resources
    1.88 +                        try {
    1.89 +                            Class<?> clUtil = oldContextCl.loadClass("sun.misc.ClassLoaderUtil");
    1.90 +                            Method release = clUtil.getDeclaredMethod("releaseLoader", URLClassLoader.class);
    1.91 +                            release.invoke(null, cl);
    1.92 +                        } catch (ClassNotFoundException ex) {
    1.93 +                            //not Sun JDK 6, ignore
    1.94 +                            System.err.println(JDK6_REQUIRED);
    1.95 +                        }
    1.96 +                    }
    1.97 +                }
    1.98 +                cl = SecureLoader.getParentClassLoader(cl);
    1.99 +            }
   1.100 +        }
   1.101 +    }
   1.102 +
   1.103 +    public static String parseVersion(String version) {
   1.104 +        // no other versions supported as of now
   1.105 +        return "2.0";
   1.106 +    }
   1.107 +}