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/*
 * JBoss, Home of Professional Open Source.
 * Copyright 2008, Red Hat Middleware LLC, and individual contributors
 * as indicated by the @author tags. See the copyright.txt file in the
 * distribution for a full listing of individual contributors.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */
package org.jboss.instrument.classloading;

import java.security.ProtectionDomain;
import java.lang.instrument.ClassFileTransformer;

import org.jboss.util.loading.Translator;

/**
 * ClassFileTransfomer to Translator bridge.
 *
 * @author Ales Justin
 */
public class ClassFileTransformer2Translator implements Translator
{
   private ClassFileTransformer transformer;

   public ClassFileTransformer2Translator(ClassFileTransformer transformer)
   {
      if (transformer == null)
         throw new IllegalArgumentException("Null transformer");

      this.transformer = transformer;
   }

   public byte[] transform(ClassLoader loader, String className, Class classBeingRedefined, ProtectionDomain protectionDomain, byte[] classfileBuffer) throws Exception
   {
      return transformer.transform(loader, className, classBeingRedefined, protectionDomain, classfileBuffer);
   }

   public void unregisterClassLoader(ClassLoader loader)
   {
   }
}