/*
* Copyright 2014 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 com.navercorp.pinpoint.test;
import java.lang.instrument.ClassDefinition;
import java.lang.instrument.ClassFileTransformer;
import java.lang.instrument.Instrumentation;
import java.lang.instrument.UnmodifiableClassException;
import java.util.jar.JarFile;
/**
* @author emeroad
*/
public class DummyInstrumentation implements Instrumentation {
@Override
public void addTransformer(ClassFileTransformer transformer, boolean canRetransform) {
}
@Override
public void addTransformer(ClassFileTransformer transformer) {
}
@Override
public boolean removeTransformer(ClassFileTransformer transformer) {
return false;
}
@Override
public boolean isRetransformClassesSupported() {
return false;
}
@Override
public void retransformClasses(Class<?>... classes) throws UnmodifiableClassException {
}
@Override
public boolean isRedefineClassesSupported() {
return false;
}
@Override
public void redefineClasses(ClassDefinition... definitions) throws ClassNotFoundException, UnmodifiableClassException {
}
@Override
public boolean isModifiableClass(Class<?> theClass) {
return false;
}
@Override
public Class[] getAllLoadedClasses() {
return new Class[0];
}
@Override
public Class[] getInitiatedClasses(ClassLoader loader) {
return new Class[0];
}
@Override
public long getObjectSize(Object objectToSize) {
return 0;
}
@Override
public void appendToBootstrapClassLoaderSearch(JarFile jarfile) {
}
@Override
public void appendToSystemClassLoaderSearch(JarFile jarfile) {
}
@Override
public boolean isNativeMethodPrefixSupported() {
return false;
}
@Override
public void setNativeMethodPrefix(ClassFileTransformer transformer, String prefix) {
}
}