net.bytebuddy.asm

Class Advice.Dispatcher.Inlining.CodeTranslationVisitor.ForMethodExit

java.lang.Object

org.objectweb.asm.MethodVisitor

net.bytebuddy.asm.Advice.Dispatcher.Inlining.CodeTranslationVisitor

net.bytebuddy.asm.Advice.Dispatcher.Inlining.CodeTranslationVisitor.ForMethodExit

Enclosing class:

Advice.Dispatcher.Inlining.CodeTranslationVisitor

protected static class Advice.Dispatcher.Inlining.CodeTranslationVisitor.ForMethodExit
extends Advice.Dispatcher.Inlining.CodeTranslationVisitor

A code translation visitor that discards the return value of the represented advice method.

Nested Class Summary

Nested classes/interfaces inherited from class net.bytebuddy.asm.Advice.Dispatcher.Inlining.CodeTranslationVisitor

Advice.Dispatcher.Inlining.CodeTranslationVisitor.ForMethodEnter, Advice.Dispatcher.Inlining.CodeTranslationVisitor.ForMethodExit

Field Summary

Fields inherited from class net.bytebuddy.asm.Advice.Dispatcher.Inlining.CodeTranslationVisitor

adviceMethod, argumentHandler, endOfMethod, implementationContext, methodSizeHandler, methodVisitor, stackMapFrameHandler

Fields inherited from class org.objectweb.asm.MethodVisitor

api, mv

Constructor Summary

Constructors

Modifier

Constructor and Description

protected

ForMethodExit(MethodVisitor methodVisitor, Implementation.Context implementationContext, Advice.ArgumentHandler.ForAdvice argumentHandler, Advice.MethodSizeHandler.ForAdvice methodSizeHandler, Advice.StackMapFrameHandler.ForAdvice stackMapFrameHandler, MethodDescription instrumentedMethod, MethodDescription.InDefinedShape adviceMethod, Map<Integer,Advice.OffsetMapping.Target> offsetMappings, Advice.Dispatcher.SuppressionHandler.Bound suppressionHandler, Advice.Dispatcher.RelocationHandler.Bound relocationHandler) Creates a code translation visitor for translating exit advice.

Method Summary

Modifier and Type	Method and Description
protected int	getReturnValueOffset() Resolves the offset of the advice method's local variable.

Methods inherited from class net.bytebuddy.asm.Advice.Dispatcher.Inlining.CodeTranslationVisitor

propagateHandler, visitAnnotableParameterCount, visitAnnotation, visitAnnotationDefault, visitAttribute, visitCode, visitEnd, visitFrame, visitIincInsn, visitInsn, visitMaxs, visitParameter, visitParameterAnnotation, visitTypeAnnotation, visitVarInsn

Methods inherited from class org.objectweb.asm.MethodVisitor

visitFieldInsn, visitInsnAnnotation, visitIntInsn, visitInvokeDynamicInsn, visitJumpInsn, visitLabel, visitLdcInsn, visitLineNumber, visitLocalVariable, visitLocalVariableAnnotation, visitLookupSwitchInsn, visitMethodInsn, visitMethodInsn, visitMultiANewArrayInsn, visitTableSwitchInsn, visitTryCatchAnnotation, visitTryCatchBlock, visitTypeInsn

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ForMethodExit

protected ForMethodExit(MethodVisitor methodVisitor,
                        Implementation.Context implementationContext,
                        Advice.ArgumentHandler.ForAdvice argumentHandler,
                        Advice.MethodSizeHandler.ForAdvice methodSizeHandler,
                        Advice.StackMapFrameHandler.ForAdvice stackMapFrameHandler,
                        MethodDescription instrumentedMethod,
                        MethodDescription.InDefinedShape adviceMethod,
                        Map<Integer,Advice.OffsetMapping.Target> offsetMappings,
                        Advice.Dispatcher.SuppressionHandler.Bound suppressionHandler,
                        Advice.Dispatcher.RelocationHandler.Bound relocationHandler)

Creates a code translation visitor for translating exit advice.

Parameters:

methodVisitor - A method visitor for writing the instrumented method's byte code.

implementationContext - The implementation context to use.

argumentHandler - A handler for accessing values on the local variable array.

methodSizeHandler - A handler for computing the method size requirements.

stackMapFrameHandler - A handler for translating and injecting stack map frames.

instrumentedMethod - The instrumented method.

adviceMethod - The advice method.

offsetMappings - A mapping of offsets to resolved target offsets in the instrumented method.

suppressionHandler - A bound suppression handler that is used for suppressing exceptions of this advice method.

relocationHandler - A bound relocation handler that is responsible for considering a non-standard control flow.

Method Detail

getReturnValueOffset

protected int getReturnValueOffset()

Description copied from class: Advice.Dispatcher.Inlining.CodeTranslationVisitor

Resolves the offset of the advice method's local variable. The returned value is only valid if this advice method does not return void.

Specified by:

getReturnValueOffset in class Advice.Dispatcher.Inlining.CodeTranslationVisitor

Returns:

The offset of the represented advice method.