net.bytebuddy.asm

Class Advice.Appender

java.lang.Object

net.bytebuddy.asm.Advice.Appender

All Implemented Interfaces:

ByteCodeAppender

Enclosing class:

Advice

@HashCodeAndEqualsPlugin.Enhance
protected static class Advice.Appender
extends Object
implements ByteCodeAppender

A byte code appender for implementing Advice.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	Advice.Appender.EmulatingMethodVisitor A method visitor that allows for the emulation of a full method visitor invocation circle without delegating initial and ending visitations to the underlying visitor.

Nested classes/interfaces inherited from interface net.bytebuddy.implementation.bytecode.ByteCodeAppender

ByteCodeAppender.Compound, ByteCodeAppender.Simple, ByteCodeAppender.Size

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Appender(Advice advice, Implementation.Target implementationTarget, ByteCodeAppender delegate) Creates a new appender for an advice component.

Method Summary

Modifier and Type	Method and Description
ByteCodeAppender.Size	apply(MethodVisitor methodVisitor, Implementation.Context implementationContext, MethodDescription instrumentedMethod) Applies this byte code appender to a type creation process.

Methods inherited from class java.lang.Object

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

Constructor Detail

Appender

protected Appender(Advice advice,
                   Implementation.Target implementationTarget,
                   ByteCodeAppender delegate)

Creates a new appender for an advice component.

Parameters:

advice - The advice to implement.

implementationTarget - The current implementation target.

delegate - The delegate byte code appender.

Method Detail

apply

public ByteCodeAppender.Size apply(MethodVisitor methodVisitor,
                                   Implementation.Context implementationContext,
                                   MethodDescription instrumentedMethod)

Applies this byte code appender to a type creation process.

Specified by:

apply in interface ByteCodeAppender

Parameters:

methodVisitor - The method visitor to which the byte code appender writes its code to.

implementationContext - The implementation context of the current type creation process.

instrumentedMethod - The method that is the target of the instrumentation.

Returns:

The required size for the applied byte code to run.