net.bytebuddy.asm

Class Advice.Dispatcher.Active.Resolved

java.lang.Object

net.bytebuddy.asm.Advice.Dispatcher.Active.Resolved

All Implemented Interfaces:

Advice.Dispatcher, Advice.Dispatcher.Resolved

Direct Known Subclasses:

Advice.Dispatcher.Active.Resolved.ForMethodEnter, Advice.Dispatcher.Active.Resolved.ForMethodExit

Enclosing class:

Advice.Dispatcher.Active

protected abstract static class Advice.Dispatcher.Active.Resolved
extends Object
implements Advice.Dispatcher.Resolved

A resolved version of a dispatcher.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	Advice.Dispatcher.Active.Resolved.CodeCopier A bound advice method that copies the code by first extracting the exception table and later appending the code of the method without copying any meta data.
protected static class	Advice.Dispatcher.Active.Resolved.ForMethodEnter A resolved dispatcher for implementing method enter advice.
protected static class	Advice.Dispatcher.Active.Resolved.ForMethodExit A resolved dispatcher for implementing method exit advice.

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

Advice.Dispatcher.Active, Advice.Dispatcher.Bound, Advice.Dispatcher.Inactive, Advice.Dispatcher.OffsetMapping, Advice.Dispatcher.Resolved, Advice.Dispatcher.Unresolved

Field Summary

Fields

Modifier and Type	Field and Description
protected MethodDescription.InDefinedShape	adviceMethod The represented advice method.
protected Map<Integer,Advice.Dispatcher.OffsetMapping>	offsetMappings An unresolved mapping of offsets of the advice method based on the annotations discovered on each method parameter.
protected Advice.Dispatcher.Active.CodeTranslationVisitor.SuppressionHandler	suppressionHandler The suppression handler to use.

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

IGNORE_ANNOTATION, IGNORE_METHOD

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Resolved(MethodDescription.InDefinedShape adviceMethod, List<Advice.Dispatcher.OffsetMapping.Factory> factories, TypeDescription throwableType) Creates a new resolved version of a dispatcher.

Method Summary

Modifier and Type	Method and Description
protected abstract MethodVisitor	apply(MethodVisitor methodVisitor, Advice.MetaDataHandler.ForInstrumentedMethod metaDataHandler, MethodDescription.InDefinedShape instrumentedMethod) Applies a resolution for a given instrumented method.
Advice.Dispatcher.Bound	bind(MethodDescription.InDefinedShape instrumentedMethod, MethodVisitor methodVisitor, Advice.MetaDataHandler.ForInstrumentedMethod metaDataHandler, ClassReader classReader) Binds this dispatcher for resolution to a specific method.
boolean	equals(Object other)
int	hashCode()
boolean	isAlive() Returns true if this dispatcher is alive.

Methods inherited from class java.lang.Object

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

Field Detail

adviceMethod

protected final MethodDescription.InDefinedShape adviceMethod

The represented advice method.

offsetMappings

protected final Map<Integer,Advice.Dispatcher.OffsetMapping> offsetMappings

An unresolved mapping of offsets of the advice method based on the annotations discovered on each method parameter.

suppressionHandler

protected final Advice.Dispatcher.Active.CodeTranslationVisitor.SuppressionHandler suppressionHandler

The suppression handler to use.

Constructor Detail

Resolved

protected Resolved(MethodDescription.InDefinedShape adviceMethod,
                   List<Advice.Dispatcher.OffsetMapping.Factory> factories,
                   TypeDescription throwableType)

Creates a new resolved version of a dispatcher.

Parameters:

adviceMethod - The represented advice method.

factories - A list of factories to resolve for the parameters of the advice method.

throwableType - The type to handle by a suppession handler or NoSuppression to not handle any exceptions.

Method Detail

isAlive

public boolean isAlive()

Description copied from interface: Advice.Dispatcher

Returns true if this dispatcher is alive.

Specified by:

isAlive in interface Advice.Dispatcher

Returns:

true if this dispatcher is alive.

bind

public Advice.Dispatcher.Bound bind(MethodDescription.InDefinedShape instrumentedMethod,
                                    MethodVisitor methodVisitor,
                                    Advice.MetaDataHandler.ForInstrumentedMethod metaDataHandler,
                                    ClassReader classReader)

Description copied from interface: Advice.Dispatcher.Resolved

Binds this dispatcher for resolution to a specific method.

Specified by:

bind in interface Advice.Dispatcher.Resolved

Parameters:

instrumentedMethod - The instrumented method.

methodVisitor - The method visitor for writing the instrumented method.

metaDataHandler - A meta data handler for writing to the instrumented method.

classReader - A class reader for parsing the class file containing the represented advice method.

Returns:

A dispatcher that is bound to the instrumented method.

apply

protected abstract MethodVisitor apply(MethodVisitor methodVisitor,
                                       Advice.MetaDataHandler.ForInstrumentedMethod metaDataHandler,
                                       MethodDescription.InDefinedShape instrumentedMethod)

Applies a resolution for a given instrumented method.

Parameters:

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

metaDataHandler - A handler for translating meta data that is embedded into the instrumented method's byte code.

instrumentedMethod - A description of the instrumented method.

Returns:

A method visitor for visiting the advice method's byte code.

equals

public boolean equals(Object other)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object