Package net.bytebuddy.asm
Class Advice.OffsetMapping.ForThisReference
java.lang.Object
net.bytebuddy.asm.Advice.OffsetMapping.ForThisReference
- All Implemented Interfaces:
Advice.OffsetMapping
- Enclosing interface:
- Advice.OffsetMapping
@Enhance
public static class Advice.OffsetMapping.ForThisReference
extends Object
implements Advice.OffsetMapping
An offset mapping that provides access to the
this
reference of the instrumented method.-
Nested Class Summary
Nested ClassesModifier and TypeClassDescriptionprotected static enum
A factory for creating aAdvice.OffsetMapping.ForThisReference
offset mapping.Nested classes/interfaces inherited from interface net.bytebuddy.asm.Advice.OffsetMapping
Advice.OffsetMapping.ForAllArguments, Advice.OffsetMapping.ForArgument, Advice.OffsetMapping.ForEnterValue, Advice.OffsetMapping.ForExitValue, Advice.OffsetMapping.ForField, Advice.OffsetMapping.ForInstrumentedMethod, Advice.OffsetMapping.ForInstrumentedType, Advice.OffsetMapping.ForLocalValue, Advice.OffsetMapping.ForOrigin, Advice.OffsetMapping.ForReturnValue, Advice.OffsetMapping.ForSerializedValue, Advice.OffsetMapping.ForStackManipulation, Advice.OffsetMapping.ForStubValue, Advice.OffsetMapping.ForThisReference, Advice.OffsetMapping.ForThrowable, Advice.OffsetMapping.ForUnusedValue, Advice.OffsetMapping.Sort, Advice.OffsetMapping.Target
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Field Summary
FieldsModifier and TypeFieldDescriptionprivate final boolean
true
if the parameter should be bound tonull
if the instrumented method is static.private final boolean
Determines if the parameter is to be treated as read-only.private final TypeDescription.Generic
The type that the advice method expects for thethis
reference.private final Assigner.Typing
The typing to apply. -
Constructor Summary
ConstructorsModifierConstructorDescriptionForThisReference
(TypeDescription.Generic target, boolean readOnly, Assigner.Typing typing, boolean optional) Creates a new offset mapping for athis
reference.protected
ForThisReference
(TypeDescription.Generic target, AnnotationDescription.Loadable<Advice.This> annotation) Creates a new offset mapping for athis
reference. -
Method Summary
Modifier and TypeMethodDescriptionresolve
(TypeDescription instrumentedType, MethodDescription instrumentedMethod, Assigner assigner, Advice.ArgumentHandler argumentHandler, Advice.OffsetMapping.Sort sort) Resolves an offset mapping to a given target offset.
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Field Details
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target
The type that the advice method expects for thethis
reference. -
readOnly
private final boolean readOnlyDetermines if the parameter is to be treated as read-only. -
typing
The typing to apply. -
optional
private final boolean optionaltrue
if the parameter should be bound tonull
if the instrumented method is static.
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Constructor Details
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ForThisReference
protected ForThisReference(TypeDescription.Generic target, AnnotationDescription.Loadable<Advice.This> annotation) Creates a new offset mapping for athis
reference.- Parameters:
target
- The type that the advice method expects for thethis
reference.annotation
- The mapped annotation.
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ForThisReference
public ForThisReference(TypeDescription.Generic target, boolean readOnly, Assigner.Typing typing, boolean optional) Creates a new offset mapping for athis
reference.- Parameters:
target
- The type that the advice method expects for thethis
reference.readOnly
- Determines if the parameter is to be treated as read-only.typing
- The typing to apply.optional
-true
if the parameter should be bound tonull
if the instrumented method is static.
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Method Details
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resolve
public Advice.OffsetMapping.Target resolve(TypeDescription instrumentedType, MethodDescription instrumentedMethod, Assigner assigner, Advice.ArgumentHandler argumentHandler, Advice.OffsetMapping.Sort sort) Resolves an offset mapping to a given target offset.- Specified by:
resolve
in interfaceAdvice.OffsetMapping
- Parameters:
instrumentedType
- The instrumented type.instrumentedMethod
- The instrumented method for which the mapping is to be resolved.assigner
- The assigner to use.argumentHandler
- The argument handler to use for resolving offsets of the local variable array of the instrumented method.sort
- The sort of the advice method being resolved.- Returns:
- A suitable target mapping.
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