// ASM: a very small and fast Java bytecode manipulation framework
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package org.objectweb.asm.commons;

import org.objectweb.asm.ModuleVisitor;
import org.objectweb.asm.Opcodes;

A ModuleVisitor that remaps types with a Remapper.
Author:Remi Forax
/** * A {@link ModuleVisitor} that remaps types with a {@link Remapper}. * * @author Remi Forax */
public class ModuleRemapper extends ModuleVisitor {
The remapper used to remap the types in the visited module.
/** The remapper used to remap the types in the visited module. */
protected final Remapper remapper;
Constructs a new ModuleRemapper. Subclasses must not use this constructor. Instead, they must use the ModuleRemapper(int, ModuleVisitor, Remapper) version.
Params:
  • moduleVisitor – the module visitor this remapper must deleted to.
  • remapper – the remapper to use to remap the types in the visited module.
/** * Constructs a new {@link ModuleRemapper}. <i>Subclasses must not use this constructor</i>. * Instead, they must use the {@link #ModuleRemapper(int,ModuleVisitor,Remapper)} version. * * @param moduleVisitor the module visitor this remapper must deleted to. * @param remapper the remapper to use to remap the types in the visited module. */
public ModuleRemapper(final ModuleVisitor moduleVisitor, final Remapper remapper) { this(/* latest api = */ Opcodes.ASM9, moduleVisitor, remapper); }
Constructs a new ModuleRemapper.
Params:
/** * Constructs a new {@link ModuleRemapper}. * * @param api the ASM API version supported by this remapper. Must be one of {@link * org.objectweb.asm.Opcodes#ASM4}, {@link org.objectweb.asm.Opcodes#ASM5}, {@link * org.objectweb.asm.Opcodes#ASM6}, {@link org.objectweb.asm.Opcodes#ASM7}, {@link * org.objectweb.asm.Opcodes#ASM8} or {@link org.objectweb.asm.Opcodes#ASM9}. * @param moduleVisitor the module visitor this remapper must deleted to. * @param remapper the remapper to use to remap the types in the visited module. */
protected ModuleRemapper( final int api, final ModuleVisitor moduleVisitor, final Remapper remapper) { super(api, moduleVisitor); this.remapper = remapper; } @Override public void visitMainClass(final String mainClass) { super.visitMainClass(remapper.mapType(mainClass)); } @Override public void visitPackage(final String packaze) { super.visitPackage(remapper.mapPackageName(packaze)); } @Override public void visitRequire(final String module, final int access, final String version) { super.visitRequire(remapper.mapModuleName(module), access, version); } @Override public void visitExport(final String packaze, final int access, final String... modules) { String[] remappedModules = null; if (modules != null) { remappedModules = new String[modules.length]; for (int i = 0; i < modules.length; ++i) { remappedModules[i] = remapper.mapModuleName(modules[i]); } } super.visitExport(remapper.mapPackageName(packaze), access, remappedModules); } @Override public void visitOpen(final String packaze, final int access, final String... modules) { String[] remappedModules = null; if (modules != null) { remappedModules = new String[modules.length]; for (int i = 0; i < modules.length; ++i) { remappedModules[i] = remapper.mapModuleName(modules[i]); } } super.visitOpen(remapper.mapPackageName(packaze), access, remappedModules); } @Override public void visitUse(final String service) { super.visitUse(remapper.mapType(service)); } @Override public void visitProvide(final String service, final String... providers) { String[] remappedProviders = new String[providers.length]; for (int i = 0; i < providers.length; ++i) { remappedProviders[i] = remapper.mapType(providers[i]); } super.visitProvide(remapper.mapType(service), remappedProviders); } }