Class Advice.Appender

java.lang.Object

net.bytebuddy.asm.Advice.Appender

All Implemented Interfaces:

ByteCodeAppender

Enclosing class:

Advice

@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	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 ByteCodeAppender

ByteCodeAppender.Compound, ByteCodeAppender.Simple, ByteCodeAppender.Size

Field Summary

Fields

Modifier and Type	Field	Description
private final Advice	advice	The advice to implement.
private final ByteCodeAppender	delegate	The delegate byte code appender.
private final Implementation.Target	implementationTarget	The current implementation target.

Constructor Summary

Constructors

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

Method Summary

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

Methods inherited from class Object

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

Field Details

advice

private final Advice advice

The advice to implement.

implementationTarget

private final Implementation.Target implementationTarget

The current implementation target.

delegate

private final ByteCodeAppender delegate

The delegate byte code appender.

Constructor Details

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 Details

apply

public ByteCodeAppender.Size apply(org.objectweb.asm.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.