/*
* Copyright 2016 Naver Corp.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package bug_regression_jdk7.javassist.asm;
import org.objectweb.asm.ClassVisitor;
import org.objectweb.asm.MethodVisitor;
import org.objectweb.asm.Opcodes;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* @author Woonduk Kang(emeroad)
*/
public class BytecodeVerifyTestClassVisitor extends ClassVisitor {
private final Logger logger = LoggerFactory.getLogger(this.getClass());
private String name;
public BytecodeVerifyTestClassVisitor(final ClassVisitor cv) {
super(Opcodes.ASM5, cv);
}
@Override
public void visit(final int version, final int access, final String name,
final String signature, final String superName,
final String[] interfaces) {
this.name = name;
super.visit(version, access, name, signature, superName, interfaces);
}
@Override
public MethodVisitor visitMethod(final int access, final String name,
final String desc, final String signature, final String[] exceptions) {
MethodVisitor mv = cv.visitMethod(access, name, desc, signature, exceptions);
logger.debug("mv:{}", mv);
logger.debug("name:{}", name);
logger.debug("desc:{}", desc);
logger.debug("signature:{}", signature);
if (name.contains("bytecodeVerifyError")) {
return new AddIntVariableMethodAdapter(mv, Opcodes.ACC_PUBLIC, name, "()V");
}
return mv;
}
}