1ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba/** 2ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba * Copyright 2007 Google Inc. 3ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba * 4ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba * Licensed under the Apache License, Version 2.0 (the "License"); 5ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba * you may not use this file except in compliance with the License. 6ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba * You may obtain a copy of the License at 7ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba * 8ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba * http://www.apache.org/licenses/LICENSE-2.0 9ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba * 10ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba * Unless required by applicable law or agreed to in writing, software 11ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba * distributed under the License is distributed on an "AS IS" BASIS, 12ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba * See the License for the specific language governing permissions and 14ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba * limitations under the License. 15ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba */ 16ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba 17ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosibapackage com.tonicsystems.jarjar.util; 18ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba 19ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosibaimport org.objectweb.asm.ClassVisitor; 20ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba 21ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosibapublic class JarTransformerChain extends JarTransformer 22ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba{ 23ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba private final RemappingClassTransformer[] chain; 24ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba 25ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba public JarTransformerChain(RemappingClassTransformer[] chain) { 26ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba this.chain = chain.clone(); 27ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba for (int i = chain.length - 1; i > 0; i--) { 28ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba chain[i - 1].setTarget(chain[i]); 29ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba } 30ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba } 31ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba 32ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba protected ClassVisitor transform(ClassVisitor v) { 33ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba chain[chain.length - 1].setTarget(v); 34ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba return chain[0]; 35ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba } 36ab61347a2cb3254688c42c993278cefd43e5d99dMarcin Kosiba} 37