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

import org.objectweb.asm.AnnotationVisitor;
import org.objectweb.asm.Opcodes;

An AnnotationVisitor that remaps types with a Remapper.
Author:Eugene Kuleshov
/** * An {@link AnnotationVisitor} that remaps types with a {@link Remapper}. * * @author Eugene Kuleshov */
public class AnnotationRemapper extends AnnotationVisitor {
The remapper used to remap the types in the visited annotation.
/** The remapper used to remap the types in the visited annotation. */
protected final Remapper remapper;
Constructs a new AnnotationRemapper. Subclasses must not use this constructor. Instead, they must use the AnnotationRemapper(int, AnnotationVisitor, Remapper) version.
Params:
  • annotationVisitor – the annotation visitor this remapper must deleted to.
  • remapper – the remapper to use to remap the types in the visited annotation.
/** * Constructs a new {@link AnnotationRemapper}. <i>Subclasses must not use this constructor</i>. * Instead, they must use the {@link #AnnotationRemapper(int,AnnotationVisitor,Remapper)} version. * * @param annotationVisitor the annotation visitor this remapper must deleted to. * @param remapper the remapper to use to remap the types in the visited annotation. */
public AnnotationRemapper(final AnnotationVisitor annotationVisitor, final Remapper remapper) { this(Opcodes.ASM7, annotationVisitor, remapper); }
Constructs a new AnnotationRemapper.
Params:
  • api – the ASM API version supported by this remapper. Must be one of Opcodes.ASM4, Opcodes.ASM5 or Opcodes.ASM6.
  • annotationVisitor – the annotation visitor this remapper must deleted to.
  • remapper – the remapper to use to remap the types in the visited annotation.
/** * Constructs a new {@link AnnotationRemapper}. * * @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} or {@link * org.objectweb.asm.Opcodes#ASM6}. * @param annotationVisitor the annotation visitor this remapper must deleted to. * @param remapper the remapper to use to remap the types in the visited annotation. */
protected AnnotationRemapper( final int api, final AnnotationVisitor annotationVisitor, final Remapper remapper) { super(api, annotationVisitor); this.remapper = remapper; } @Override public void visit(final String name, final Object value) { super.visit(name, remapper.mapValue(value)); } @Override public void visitEnum(final String name, final String descriptor, final String value) { super.visitEnum(name, remapper.mapDesc(descriptor), value); } @Override public AnnotationVisitor visitAnnotation(final String name, final String descriptor) { AnnotationVisitor annotationVisitor = super.visitAnnotation(name, remapper.mapDesc(descriptor)); if (annotationVisitor == null) { return null; } else { return annotationVisitor == av ? this : new AnnotationRemapper(api, annotationVisitor, remapper); } } @Override public AnnotationVisitor visitArray(final String name) { AnnotationVisitor annotationVisitor = super.visitArray(name); if (annotationVisitor == null) { return null; } else { return annotationVisitor == av ? this : new AnnotationRemapper(api, annotationVisitor, remapper); } } }