org.aspectj.weaver.bcel.UnwovenClassFileWithThirdPartyManagedBytecode Maven / Gradle / Ivy
/*******************************************************************************
* Copyright (c) 2004 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.aspectj.weaver.bcel;
/**
* @author colyer
* This subclass of UnwovenClassFile allows a third-party to
* manage the actual bytes that comprise the class. This means
* the third party can return a reference to an existing array,
* or create the bytes on demand, or apply any other strategy
* that makes sense. By refering to bytes held elsewhere, the
* goal is to reduce the overall memory consumption by not holding
* a copy.
*/
public class UnwovenClassFileWithThirdPartyManagedBytecode
extends UnwovenClassFile {
IByteCodeProvider provider;
public interface IByteCodeProvider {
byte[] getBytes();
}
// OPTIMIZE make classname an input char[]
public UnwovenClassFileWithThirdPartyManagedBytecode(String filename,String classname,
IByteCodeProvider provider) {
super(filename,classname,null);
this.provider = provider;
}
public byte[] getBytes() {
return provider.getBytes();
}
}