/**

  * HTML via Java(tm) Language Bindings

  * Copyright (C) 2013 Jaroslav Tulach <jaroslav.tulach@apidesign.org>

  *

  * This program is free software: you can redistribute it and/or modify

  * it under the terms of the GNU General Public License as published by

  * the Free Software Foundation, version 2 of the License.

  *

  * This program 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 for more details. apidesign.org

  * designates this particular file as subject to the

  * "Classpath" exception as provided by apidesign.org

  * in the License file that accompanied this code.

  *

  * You should have received a copy of the GNU General Public License

  * along with this program. Look for COPYING file in the top folder.

  * If not, see http://wiki.apidesign.org/wiki/GPLwithClassPathException

  */

 package org.apidesign.html.boot.impl;

 import java.lang.instrument.ClassFileTransformer;

 import java.lang.instrument.IllegalClassFormatException;

 import java.lang.instrument.Instrumentation;

 import java.security.ProtectionDomain;

 /**

  *

  * @author Jaroslav Tulach <jtulach@netbeans.org>

  */

 public final class JsAgent implements ClassFileTransformer {

     public static void agentmain(String args, Instrumentation instr) {

         instr.addTransformer(new JsAgent());

     }

     @Override

     public byte[] transform(ClassLoader loader, String className, Class<?> classBeingRedefined, ProtectionDomain protectionDomain, byte[] classfileBuffer) throws IllegalClassFormatException {

         try {

             return FnUtils.transform(loader, classfileBuffer);

         } catch (Exception ex) {

             return classfileBuffer;

         }

     }

 }