Package net.bytebuddy.asm

Interface Advice.ArgumentHandler.ForInstrumentedMethod

All Superinterfaces:

Advice.ArgumentHandler

All Known Implementing Classes:

Advice.ArgumentHandler.ForInstrumentedMethod.Copying, Advice.ArgumentHandler.ForInstrumentedMethod.Simple

Enclosing interface:

Advice.ArgumentHandler

public static interface Advice.ArgumentHandler.ForInstrumentedMethod
extends Advice.ArgumentHandler

An argument handler that is used for resolving the instrumented method.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	Advice.ArgumentHandler.ForInstrumentedMethod.Copying	An argument handler for an instrumented method that copies all arguments before executing the instrumented method.
static class	Advice.ArgumentHandler.ForInstrumentedMethod.Simple	A simple argument handler for an instrumented method.

Nested classes/interfaces inherited from interface net.bytebuddy.asm.Advice.ArgumentHandler

Advice.ArgumentHandler.Factory, Advice.ArgumentHandler.ForAdvice, Advice.ArgumentHandler.ForInstrumentedMethod

Field Summary

Fields inherited from interface net.bytebuddy.asm.Advice.ArgumentHandler

THIS_REFERENCE

Method Summary

Modifier and Type	Method	Description
Advice.ArgumentHandler.ForAdvice	bindEnter(MethodDescription adviceMethod)	Binds an advice method as enter advice for this handler.
Advice.ArgumentHandler.ForAdvice	bindExit(MethodDescription adviceMethod, boolean skipThrowable)	Binds an advice method as exit advice for this handler.
boolean	isCopyingArguments()	Returns true if the original arguments are copied before invoking the instrumented method.
int	prepare(org.objectweb.asm.MethodVisitor methodVisitor)	Prepates this argument handler for future offset access.
int	variable(int index)	Resolves a local variable index.

Methods inherited from interface net.bytebuddy.asm.Advice.ArgumentHandler

argument, enter, returned, thrown

Method Detail

variable

int variable(int index)

Resolves a local variable index.

Parameters:

index - The index to resolve.

Returns:

The resolved local variable index.

prepare

int prepare(org.objectweb.asm.MethodVisitor methodVisitor)

Prepates this argument handler for future offset access.

Parameters:

methodVisitor - The method visitor to which to write any potential byte code.

Returns:

The minimum stack size that is required to apply this manipulation.

bindEnter

Advice.ArgumentHandler.ForAdvice bindEnter(MethodDescription adviceMethod)

Binds an advice method as enter advice for this handler.

Parameters:

adviceMethod - The resolved enter advice handler.

Returns:

The resolved argument handler for enter advice.

bindExit

Advice.ArgumentHandler.ForAdvice bindExit(MethodDescription adviceMethod,
                                          boolean skipThrowable)

Binds an advice method as exit advice for this handler.

Parameters:

adviceMethod - The resolved exit advice handler.

skipThrowable - true if no throwable is stored.

Returns:

The resolved argument handler for enter advice.

isCopyingArguments

boolean isCopyingArguments()

Returns true if the original arguments are copied before invoking the instrumented method.

Returns:

true if the original arguments are copied before invoking the instrumented method.