org.aspectj/loadtime/src/main/java/org/aspectj/weaver/loadtime/ClassPreProcessor.java

/*******************************************************************************
 * Copyright (c) 2005,2018 Contributors.
 * All rights reserved.
 * This program and the accompanying materials are made available
 * under the terms of the Eclipse Public License v 2.0
 * which accompanies this distribution and is available at
 * https://www.eclipse.org/org/documents/epl-2.0/EPL-2.0.txt
 *******************************************************************************/
package org.aspectj.weaver.loadtime;

import java.security.ProtectionDomain;

/**
 * Generic class pre processor interface that allows to separate the AspectJ 5 load time weaving from Java 5 JVMTI interfaces for
 * further use on Java 1.3 / 1.4
 *
 * @author Alexandre Vasseur
 * @author Andy Clement
 */
public interface ClassPreProcessor {

	/**
	 * Post constructor initialization, usually empty
	 */
	void initialize();

	byte[] preProcess(String className, byte[] bytes, ClassLoader classLoader, ProtectionDomain protectionDomain);

	void prepareForRedefinition(ClassLoader loader, String className);
}