/*
* Copyright (c) 2005, 2006, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package com.sun.tools.internal.xjc;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
/**
* A shabby driver to invoke XJC1 or XJC2 depending on the command line switch.
*
* <p>
* This class is compiled with -source 1.2 so that we can report a nice user-friendly
* "you require Tiger" error message.
*
* @author Kohsuke Kawaguchi
*/
public class XJCFacade {
public static void main(String[] args) throws Throwable {
String v = "2.0"; // by default, we go 2.0
for( int i=0; i<args.length; i++ ) {
if(args[i].equals("-source")) {
if(i+1<args.length) {
v = parseVersion(args[i+1]);
}
}
}
try {
ClassLoader cl = ClassLoaderBuilder.createProtectiveClassLoader(XJCFacade.class.getClassLoader(), v);
Class driver = cl.loadClass("com.sun.tools.internal.xjc.Driver");
Method mainMethod = driver.getDeclaredMethod("main", new Class[]{String[].class});
try {
mainMethod.invoke(null,new Object[]{args});
} catch (IllegalAccessException e) {
throw e;
} catch (InvocationTargetException e) {
if(e.getTargetException()!=null)
throw e.getTargetException();
}
} catch (UnsupportedClassVersionError e) {
System.err.println("XJC requires JDK 5.0 or later. Please download it from http://java.sun.com/j2se/1.5/");
}
}
private static String parseVersion(String version) {
if(version.equals("1.0"))
return version;
// if we don't recognize the version number, we'll go to 2.0 RI
// anyway. It's easier to report an error message there,
// than in here.
return "2.0";
}
}