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*
* ASM: a very small and fast Java bytecode manipulation framework
* Copyright (c) 2000-2011 INRIA, France Telecom
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* contributors may be used to endorse or promote products derived from
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package jdk.internal.org.objectweb.asm.commons;
import jdk.internal.org.objectweb.asm.AnnotationVisitor;
import jdk.internal.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
* jdk.internal.org.objectweb.asm.Opcodes#ASM4}, {@link jdk.internal.org.objectweb.asm.Opcodes#ASM5} or {@link
* jdk.internal.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);
}
}
}