net.bytebuddy.utility.visitor

Class MetadataAwareClassVisitor

java.lang.Object

org.objectweb.asm.ClassVisitor

net.bytebuddy.utility.visitor.MetadataAwareClassVisitor

Direct Known Subclasses:

TypeWriter.Default.ForInlining.WithDecorationOnly.DecorationClassVisitor, TypeWriter.Default.ForInlining.WithFullProcessing.RedefinitionClassVisitor

public abstract class MetadataAwareClassVisitor
extends org.objectweb.asm.ClassVisitor

A class visitor that traces invocations of visitation methods and notifies if a nest host or outer class was not visited.

Field Summary

Fields inherited from class org.objectweb.asm.ClassVisitor

api, cv

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	MetadataAwareClassVisitor(int api, org.objectweb.asm.ClassVisitor classVisitor) Creates a metadata aware class visitor.

Method Summary

Modifier and Type	Method and Description
protected abstract void	onAfterAttributes() Invoked if the attribute visitation is about to complete.
protected abstract void	onNestHost() Invoked if the nest host was not visited.
protected abstract void	onOuterType() Invoked if the outer class was not visited.
protected org.objectweb.asm.AnnotationVisitor	onVisitAnnotation(String descriptor, boolean visible) An order-sensitive invocation of ClassVisitor.visitAnnotation(String, boolean).
protected void	onVisitAttribute(org.objectweb.asm.Attribute attribute) An order-sensitive invocation of ClassVisitor.visitAttribute(Attribute).
protected void	onVisitEnd() An order-sensitive invocation of ClassVisitor.visitEnd().
protected org.objectweb.asm.FieldVisitor	onVisitField(int modifiers, String internalName, String descriptor, String signature, Object defaultValue) An order-sensitive invocation of ClassVisitor.visitField(int, String, String, String, Object).
protected void	onVisitInnerClass(String name, String outerName, String innerName, int modifiers) An order-sensitive invocation of ClassVisitor.visitInnerClass(String, String, String, int).
protected org.objectweb.asm.MethodVisitor	onVisitMethod(int modifiers, String internalName, String descriptor, String signature, String[] exception) An order-sensitive invocation of ClassVisitor.visitMethod(int, String, String, String, String[]).
protected void	onVisitNestHost(String nestHost) An order-sensitive invocation of ClassVisitor.visitNestHost(String).
protected void	onVisitNestMember(String nestMember) An order-sensitive invocation of ClassVisitor.visitNestMember(String).
protected void	onVisitOuterClass(String owner, String name, String descriptor) An order-sensitive invocation of ClassVisitor.visitOuterClass(String, String, String).
protected org.objectweb.asm.AnnotationVisitor	onVisitTypeAnnotation(int typeReference, org.objectweb.asm.TypePath typePath, String descriptor, boolean visible) An order-sensitive invocation of ClassVisitor.visitTypeAnnotation(int, TypePath, String, boolean).
org.objectweb.asm.AnnotationVisitor	visitAnnotation(String descriptor, boolean visible)
void	visitAttribute(org.objectweb.asm.Attribute attribute)
void	visitEnd()
org.objectweb.asm.FieldVisitor	visitField(int modifiers, String internalName, String descriptor, String signature, Object defaultValue)
void	visitInnerClass(String name, String outerName, String innerName, int modifiers)
org.objectweb.asm.MethodVisitor	visitMethod(int modifiers, String internalName, String descriptor, String signature, String[] exception)
void	visitNestHost(String nestHost)
void	visitNestMember(String nestMember)
void	visitOuterClass(String owner, String name, String descriptor)
org.objectweb.asm.AnnotationVisitor	visitTypeAnnotation(int typeReference, org.objectweb.asm.TypePath typePath, String descriptor, boolean visible)

Methods inherited from class org.objectweb.asm.ClassVisitor

visit, visitModule, visitSource

Methods inherited from class java.lang.Object

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

Constructor Detail

MetadataAwareClassVisitor

protected MetadataAwareClassVisitor(int api,
                                    org.objectweb.asm.ClassVisitor classVisitor)

Creates a metadata aware class visitor.

Parameters:

api - The API version.

classVisitor - The class visitor to delegate to.

Method Detail

onNestHost

protected abstract void onNestHost()

Invoked if the nest host was not visited.

onOuterType

protected abstract void onOuterType()

Invoked if the outer class was not visited.

onAfterAttributes

protected abstract void onAfterAttributes()

Invoked if the attribute visitation is about to complete.

visitNestHost

public final void visitNestHost(String nestHost)

Overrides:

visitNestHost in class org.objectweb.asm.ClassVisitor

onVisitNestHost

protected void onVisitNestHost(String nestHost)

An order-sensitive invocation of ClassVisitor.visitNestHost(String).

Parameters:

nestHost - The internal name of the nest host.

visitOuterClass

public final void visitOuterClass(String owner,
                                  String name,
                                  String descriptor)

Overrides:

visitOuterClass in class org.objectweb.asm.ClassVisitor

onVisitOuterClass

protected void onVisitOuterClass(String owner,
                                 String name,
                                 String descriptor)

An order-sensitive invocation of ClassVisitor.visitOuterClass(String, String, String).

Parameters:

owner - The outer class's internal name.

name - The outer method's name or null if it does not exist.

descriptor - The outer method's descriptor or null if it does not exist.

visitAnnotation

public final org.objectweb.asm.AnnotationVisitor visitAnnotation(String descriptor,
                                                                 boolean visible)

Overrides:

visitAnnotation in class org.objectweb.asm.ClassVisitor

onVisitAnnotation

protected org.objectweb.asm.AnnotationVisitor onVisitAnnotation(String descriptor,
                                                                boolean visible)

An order-sensitive invocation of ClassVisitor.visitAnnotation(String, boolean).

Parameters:

descriptor - The annotation type's descriptor.

visible - true if the annotation is visible at runtime.

Returns:

An annotation visitor or null if the annotation should be ignored.

visitTypeAnnotation

public final org.objectweb.asm.AnnotationVisitor visitTypeAnnotation(int typeReference,
                                                                     org.objectweb.asm.TypePath typePath,
                                                                     String descriptor,
                                                                     boolean visible)

Overrides:

visitTypeAnnotation in class org.objectweb.asm.ClassVisitor

onVisitTypeAnnotation

protected org.objectweb.asm.AnnotationVisitor onVisitTypeAnnotation(int typeReference,
                                                                    org.objectweb.asm.TypePath typePath,
                                                                    String descriptor,
                                                                    boolean visible)

An order-sensitive invocation of ClassVisitor.visitTypeAnnotation(int, TypePath, String, boolean).

Parameters:

typeReference - The type reference of the type annotation.

typePath - The type path of the type annotation.

descriptor - The descriptor of the annotation type.

visible - true if the annotation is visible at runtime.

Returns:

An annotation visitor or null if the annotation should be ignored.

visitAttribute

public final void visitAttribute(org.objectweb.asm.Attribute attribute)

Overrides:

visitAttribute in class org.objectweb.asm.ClassVisitor

onVisitAttribute

protected void onVisitAttribute(org.objectweb.asm.Attribute attribute)

An order-sensitive invocation of ClassVisitor.visitAttribute(Attribute).

Parameters:

attribute - The attribute to visit.

visitNestMember

public final void visitNestMember(String nestMember)

Overrides:

visitNestMember in class org.objectweb.asm.ClassVisitor

onVisitNestMember

protected void onVisitNestMember(String nestMember)

An order-sensitive invocation of ClassVisitor.visitNestMember(String).

Parameters:

nestMember - The internal name of the nest member.

visitInnerClass

public final void visitInnerClass(String name,
                                  String outerName,
                                  String innerName,
                                  int modifiers)

Overrides:

visitInnerClass in class org.objectweb.asm.ClassVisitor

onVisitInnerClass

protected void onVisitInnerClass(String name,
                                 String outerName,
                                 String innerName,
                                 int modifiers)

An order-sensitive invocation of ClassVisitor.visitInnerClass(String, String, String, int).

Parameters:

name - The internal name of the inner class.

outerName - The internal name of the outer class.

innerName - The inner class's simple name or null for an anonymous class.

modifiers - The inner class's source code modifiers.

visitField

public final org.objectweb.asm.FieldVisitor visitField(int modifiers,
                                                       String internalName,
                                                       String descriptor,
                                                       String signature,
                                                       Object defaultValue)

Overrides:

visitField in class org.objectweb.asm.ClassVisitor

onVisitField

protected org.objectweb.asm.FieldVisitor onVisitField(int modifiers,
                                                      String internalName,
                                                      String descriptor,
                                                      String signature,
                                                      Object defaultValue)

An order-sensitive invocation of ClassVisitor.visitField(int, String, String, String, Object).

Parameters:

modifiers - The field's modifiers.

internalName - The field's internal name.

descriptor - The field type's descriptor.

signature - The field's generic signature or null if the field is not generic.

defaultValue - The field's default value or null if no such value exists.

Returns:

A field visitor to visit the field or null to ignore it.

visitMethod

public final org.objectweb.asm.MethodVisitor visitMethod(int modifiers,
                                                         String internalName,
                                                         String descriptor,
                                                         String signature,
                                                         String[] exception)

Overrides:

visitMethod in class org.objectweb.asm.ClassVisitor

onVisitMethod

protected org.objectweb.asm.MethodVisitor onVisitMethod(int modifiers,
                                                        String internalName,
                                                        String descriptor,
                                                        String signature,
                                                        String[] exception)

An order-sensitive invocation of ClassVisitor.visitMethod(int, String, String, String, String[]).

Parameters:

modifiers - The method's modifiers.

internalName - The method's internal name.

descriptor - The field type's descriptor.

signature - The method's generic signature or null if the method is not generic.

exception - The method's declared exceptions or null if no exceptions are declared.

Returns:

A method visitor to visit the method or null to ignore it.

visitEnd

public final void visitEnd()

Overrides:

visitEnd in class org.objectweb.asm.ClassVisitor

onVisitEnd

protected void onVisitEnd()

An order-sensitive invocation of ClassVisitor.visitEnd().