1 /** 2 * Copyright 2007 Google Inc. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.tonicsystems.jarjar.util; 18 19 import org.objectweb.asm.ClassVisitor; 20 21 public class JarTransformerChain extends JarTransformer 22 { 23 private final RemappingClassTransformer[] chain; 24 25 public JarTransformerChain(RemappingClassTransformer[] chain) { 26 this.chain = chain.clone(); 27 for (int i = chain.length - 1; i > 0; i--) { 28 chain[i - 1].setTarget(chain[i]); 29 } 30 } 31 32 protected ClassVisitor transform(ClassVisitor v) { 33 chain[chain.length - 1].setTarget(v); 34 return chain[0]; 35 } 36 } 37
