org.objectweb.asm.commons.SimpleRemapper Maven / Gradle / Ivy
// ASM: a very small and fast Java bytecode manipulation framework
// Copyright (c) 2000-2011 INRIA, France Telecom
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package org.objectweb.asm.commons;
import java.util.Collections;
import java.util.Map;
/**
* A {@link Remapper} using a {@link Map} to define its mapping.
*
* @author Eugene Kuleshov
*/
public class SimpleRemapper extends Remapper {
private final Map mapping;
public SimpleRemapper(Map mapping) {
this.mapping = mapping;
}
public SimpleRemapper(String oldName, String newName) {
this.mapping = Collections.singletonMap(oldName, newName);
}
@Override
public String mapMethodName(String owner, String name, String desc) {
String s = map(owner + '.' + name + desc);
return s == null ? name : s;
}
@Override
public String mapInvokeDynamicMethodName(String name, String desc) {
String s = map('.' + name + desc);
return s == null ? name : s;
}
@Override
public String mapFieldName(String owner, String name, String desc) {
String s = map(owner + '.' + name);
return s == null ? name : s;
}
@Override
public String map(String key) {
return mapping.get(key);
}
}