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/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 * 
 * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
 * 
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License. You can obtain
 * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
 * or glassfish/bootstrap/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 * 
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
 * Sun designates this particular file as subject to the "Classpath" exception
 * as provided by Sun in the GPL Version 2 section of the License file that
 * accompanied this code.  If applicable, add the following below the License
 * Header, with the fields enclosed by brackets [] replaced by your own
 * identifying information: "Portions Copyrighted [year]
 * [name of copyright owner]"
 * 
 * Contributor(s):
 * 
 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
 * its licensees as provided above.  However, if you add GPL Version 2 code
 * and therefore, elected the GPL Version 2 license, then the option applies
 * only if the new code is made subject to such option by the copyright
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 */

package com.sun.tools.jxc;

import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;

/**
 * CLI entry point to schemagen that checks for JDK 5.0
 * @author Kohsuke Kawaguchi
 */
public class SchemaGeneratorFacade {

    public static void main(String[] args) throws Throwable {
        try {
            ClassLoader cl = SchemaGeneratorFacade.class.getClassLoader();
            if(cl==null)    cl = ClassLoader.getSystemClassLoader();

            Class driver = cl.loadClass("com.sun.tools.jxc.SchemaGenerator");
            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("schemagen requires JDK 5.0 or later. Please download it from http://java.sun.com/j2se/1.5/");
        }
    }
}