org.objectweb.asm.commons

Class SimpleRemapper

java.lang.Object

org.objectweb.asm.commons.Remapper

org.objectweb.asm.commons.SimpleRemapper

public class SimpleRemapper
extends Remapper

A Remapper using a Map to define its mapping.

Author:

Eugene Kuleshov

Constructor Summary

Constructors

Constructor and Description
SimpleRemapper(Map<String,String> mapping) Constructs a new SimpleRemapper with the given mapping.
SimpleRemapper(String oldName, String newName) Constructs a new SimpleRemapper with the given mapping.

Method Summary

Modifier and Type	Method and Description
String	map(String key) Maps the internal name of a class to its new name.
String	mapAnnotationAttributeName(String descriptor, String name) Maps an annotation attribute name.
String	mapFieldName(String owner, String name, String descriptor) Maps a field name to its new name.
String	mapInvokeDynamicMethodName(String name, String descriptor) Maps an invokedynamic or a constant dynamic method name to its new name.
String	mapMethodName(String owner, String name, String descriptor) Maps a method name to its new name.

Methods inherited from class org.objectweb.asm.commons.Remapper

createRemappingSignatureAdapter, createSignatureRemapper, mapDesc, mapInnerClassName, mapMethodDesc, mapModuleName, mapPackageName, mapRecordComponentName, mapSignature, mapType, mapTypes, mapValue

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SimpleRemapper

public SimpleRemapper(Map<String,String> mapping)

Constructs a new SimpleRemapper with the given mapping.

Parameters:

mapping - a map specifying a remapping as follows:

• for method names, the key is the owner, name and descriptor of the method (in the form <owner>.<name><descriptor>), and the value is the new method name.
• for invokedynamic method names, the key is the name and descriptor of the method (in the form .<name><descriptor>), and the value is the new method name.
• for field and attribute names, the key is the owner and name of the field or attribute (in the form <owner>.<name>), and the value is the new field name.
• for internal names, the key is the old internal name, and the value is the new internal name.

SimpleRemapper

public SimpleRemapper(String oldName,
                      String newName)

Constructs a new SimpleRemapper with the given mapping.

Parameters:

oldName - the key corresponding to a method, field or internal name (see SimpleRemapper(Map) for the format of these keys).

newName - the new method, field or internal name.

Method Detail

mapMethodName

public String mapMethodName(String owner,
                            String name,
                            String descriptor)

Description copied from class: Remapper

Maps a method name to its new name. The default implementation of this method returns the given name, unchanged. Subclasses can override.

Overrides:

mapMethodName in class Remapper

Parameters:

owner - the internal name of the owner class of the method.

name - the name of the method.

descriptor - the descriptor of the method.

Returns:

the new name of the method.

mapInvokeDynamicMethodName

public String mapInvokeDynamicMethodName(String name,
                                         String descriptor)

Description copied from class: Remapper

Maps an invokedynamic or a constant dynamic method name to its new name. The default implementation of this method returns the given name, unchanged. Subclasses can override.

Overrides:

mapInvokeDynamicMethodName in class Remapper

Parameters:

name - the name of the method.

descriptor - the descriptor of the method.

Returns:

the new name of the method.

mapAnnotationAttributeName

public String mapAnnotationAttributeName(String descriptor,
                                         String name)

Description copied from class: Remapper

Maps an annotation attribute name. The default implementation of this method returns the given name, unchanged. Subclasses can override.

Overrides:

mapAnnotationAttributeName in class Remapper

Parameters:

descriptor - the descriptor of the annotation class.

name - the name of the annotation attribute.

Returns:

the new name of the annotation attribute.

mapFieldName

public String mapFieldName(String owner,
                           String name,
                           String descriptor)

Description copied from class: Remapper

Maps a field name to its new name. The default implementation of this method returns the given name, unchanged. Subclasses can override.

Overrides:

mapFieldName in class Remapper

Parameters:

owner - the internal name of the owner class of the field.

name - the name of the field.

descriptor - the descriptor of the field.

Returns:

the new name of the field.

map

public String map(String key)

Description copied from class: Remapper

Maps the internal name of a class to its new name. The default implementation of this method returns the given name, unchanged. Subclasses can override.

Overrides:

map in class Remapper

Parameters:

key - the internal name of a class.

Returns:

the new internal name.