net.bytebuddy.asm

Class Advice.Dispatcher.Active.CodeTranslationVisitor.ForMethodEnter

java.lang.Object

org.objectweb.asm.MethodVisitor

net.bytebuddy.asm.Advice.Dispatcher.Active.CodeTranslationVisitor

net.bytebuddy.asm.Advice.Dispatcher.Active.CodeTranslationVisitor.ForMethodEnter

Enclosing class:

Advice.Dispatcher.Active.CodeTranslationVisitor

protected static class Advice.Dispatcher.Active.CodeTranslationVisitor.ForMethodEnter
extends Advice.Dispatcher.Active.CodeTranslationVisitor

A code translation visitor that retains the return value of the represented advise method.

Nested Class Summary

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

Advice.Dispatcher.Active.CodeTranslationVisitor.ForMethodEnter, Advice.Dispatcher.Active.CodeTranslationVisitor.ForMethodExit, Advice.Dispatcher.Active.CodeTranslationVisitor.SuppressionHandler

Field Summary

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

adviseMethod, endOfMethod, instrumentedMethod, metaDataHandler

Fields inherited from class org.objectweb.asm.MethodVisitor

api, mv

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ForMethodEnter(MethodVisitor methodVisitor, Advice.MetaDataHandler.ForAdvice metaDataHandler, MethodDescription.InDefinedShape instrumentedMethod, MethodDescription.InDefinedShape adviseMethod, Map<Integer,Advice.Dispatcher.Active.Resolved.OffsetMapping.Target> offsetMappings, TypeDescription throwableType) Creates a code translation visitor for translating exit advice.

Method Summary

Modifier and Type	Method and Description
protected int	adjust(int offset) Adjusts the offset of a variable instruction within the advise method such that no arguments to the instrumented method are overridden.
void	makeDefault(MethodVisitor methodVisitor)
String	toString()
void	visitInsn(int opcode)

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

visitAnnotation, visitAnnotationDefault, visitAttribute, visitCode, visitEnd, visitFrame, visitIincInsn, visitLineNumber, visitMaxs, visitParameter, visitParameterAnnotation, visitTypeAnnotation, visitVarInsn

Methods inherited from class org.objectweb.asm.MethodVisitor

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

Methods inherited from class java.lang.Object

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

Constructor Detail

ForMethodEnter

protected ForMethodEnter(MethodVisitor methodVisitor,
                         Advice.MetaDataHandler.ForAdvice metaDataHandler,
                         MethodDescription.InDefinedShape instrumentedMethod,
                         MethodDescription.InDefinedShape adviseMethod,
                         Map<Integer,Advice.Dispatcher.Active.Resolved.OffsetMapping.Target> offsetMappings,
                         TypeDescription throwableType)

Creates a code translation visitor for translating exit advice.

Parameters:

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

metaDataHandler - A handler for translating meta data found in the byte code.

instrumentedMethod - The instrumented method.

adviseMethod - The advise method.

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

throwableType - A throwable type to be suppressed or NoSuppression if no suppression should be applied.

Method Detail

visitInsn

public void visitInsn(int opcode)

Specified by:

visitInsn in class Advice.Dispatcher.Active.CodeTranslationVisitor

adjust

protected int adjust(int offset)

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

Adjusts the offset of a variable instruction within the advise method such that no arguments to the instrumented method are overridden.

Specified by:

adjust in class Advice.Dispatcher.Active.CodeTranslationVisitor

Parameters:

offset - The original offset.

Returns:

The adjusted offset.

makeDefault

public void makeDefault(MethodVisitor methodVisitor)

toString

public String toString()

Overrides:

toString in class Object