https://bytebuddy.net/byte-buddy-dep: Byte Buddy is a Java library for creating Java classes at run time.
This artifact is a build of Byte Buddy with a remaining dependency onto ASM.
You should never depend on this module without repackaging Byte Buddy and ASM into your own namespace.
/*
* Copyright 2014 - 2020 Rafael Winterhalter
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package net.bytebuddy.implementation.attribute;
import net.bytebuddy.build.HashCodeAndEqualsPlugin;
import net.bytebuddy.description.annotation.AnnotationDescription;
import net.bytebuddy.description.type.RecordComponentDescription;
import net.bytebuddy.description.type.TypeDescription;
import org.objectweb.asm.RecordComponentVisitor;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
An appender that writes attributes or annotations to a given ASM RecordComponentVisitor. /**
* An appender that writes attributes or annotations to a given ASM {@link RecordComponentVisitor}.
*/
public interface RecordComponentAttributeAppender {
Applies this attribute appender to a given record component visitor.
Params: - recordComponentVisitor – The record component visitor to which the attributes that are represented by this attribute appender are written to.
- recordComponentDescription – The description of the record component to which the record component visitor belongs to.
- annotationValueFilter – The annotation value filter to apply when writing annotations.
/**
* Applies this attribute appender to a given record component visitor.
*
* @param recordComponentVisitor The record component visitor to which the attributes that are represented by this attribute appender are written to.
* @param recordComponentDescription The description of the record component to which the record component visitor belongs to.
* @param annotationValueFilter The annotation value filter to apply when writing annotations.
*/
void apply(RecordComponentVisitor recordComponentVisitor, RecordComponentDescription recordComponentDescription, AnnotationValueFilter annotationValueFilter);
A record component attribute appender that does not append any attributes.
/**
* A record component attribute appender that does not append any attributes.
*/
enum NoOp implements RecordComponentAttributeAppender, Factory {
The singleton instance.
/**
* The singleton instance.
*/
INSTANCE;
{@inheritDoc}
/**
* {@inheritDoc}
*/
public RecordComponentAttributeAppender make(TypeDescription typeDescription) {
return this;
}
{@inheritDoc}
/**
* {@inheritDoc}
*/
public void apply(RecordComponentVisitor recordComponentVisitor, RecordComponentDescription recordComponentDescription, AnnotationValueFilter annotationValueFilter) {
/* do nothing */
}
}
A factory that creates record component attribute appenders for a given type.
/**
* A factory that creates record component attribute appenders for a given type.
*/
interface Factory {
Returns a record component attribute appender that is applicable for a given type description.
Params: - typeDescription – The type for which a record component attribute appender is to be applied for.
Returns: The record component attribute appender which should be applied for the given type.
/**
* Returns a record component attribute appender that is applicable for a given type description.
*
* @param typeDescription The type for which a record component attribute appender is to be applied for.
* @return The record component attribute appender which should be applied for the given type.
*/
RecordComponentAttributeAppender make(TypeDescription typeDescription);
A record component attribute appender factory that combines several record component attribute appender factories to be
represented as a single factory.
/**
* A record component attribute appender factory that combines several record component attribute appender factories to be
* represented as a single factory.
*/
@HashCodeAndEqualsPlugin.Enhance
class Compound implements Factory {
The factories that this compound factory represents in their application order.
/**
* The factories that this compound factory represents in their application order.
*/
private final List<Factory> factories;
Creates a new compound record component attribute appender factory.
Params: - factory – The factories to represent in the order of their application.
/**
* Creates a new compound record component attribute appender factory.
*
* @param factory The factories to represent in the order of their application.
*/
public Compound(Factory... factory) {
this(Arrays.asList(factory));
}
Creates a new compound record component attribute appender factory.
Params: - factories – The factories to represent in the order of their application.
/**
* Creates a new compound record component attribute appender factory.
*
* @param factories The factories to represent in the order of their application.
*/
public Compound(List<? extends Factory> factories) {
this.factories = new ArrayList<Factory>();
for (Factory factory : factories) {
if (factory instanceof Compound) {
this.factories.addAll(((Compound) factory).factories);
} else if (!(factory instanceof NoOp)) {
this.factories.add(factory);
}
}
}
{@inheritDoc}
/**
* {@inheritDoc}
*/
public RecordComponentAttributeAppender make(TypeDescription typeDescription) {
List<RecordComponentAttributeAppender> recordComponentAttributeAppenders = new ArrayList<RecordComponentAttributeAppender>(factories.size());
for (Factory factory : factories) {
recordComponentAttributeAppenders.add(factory.make(typeDescription));
}
return new RecordComponentAttributeAppender.Compound(recordComponentAttributeAppenders);
}
}
}
An attribute appender that writes all annotations that are declared on a record component.
/**
* An attribute appender that writes all annotations that are declared on a record component.
*/
enum ForInstrumentedRecordComponent implements RecordComponentAttributeAppender, Factory {
The singleton instance.
/**
* The singleton instance.
*/
INSTANCE;
{@inheritDoc}
/**
* {@inheritDoc}
*/
public void apply(RecordComponentVisitor recordComponentVisitor, RecordComponentDescription recordComponentDescription, AnnotationValueFilter annotationValueFilter) {
AnnotationAppender annotationAppender = new AnnotationAppender.Default(new AnnotationAppender.Target.OnRecordComponent(recordComponentVisitor));
annotationAppender = recordComponentDescription.getType().accept(AnnotationAppender.ForTypeAnnotations.ofFieldType(annotationAppender, annotationValueFilter));
for (AnnotationDescription annotation : recordComponentDescription.getDeclaredAnnotations()) {
annotationAppender = annotationAppender.append(annotation, annotationValueFilter);
}
}
{@inheritDoc}
/**
* {@inheritDoc}
*/
public RecordComponentAttributeAppender make(TypeDescription typeDescription) {
return this;
}
}
Appends an annotation to a record component. The visibility of the annotation is determined by the annotation type's RetentionPolicy annotation. /**
* Appends an annotation to a record component. The visibility of the annotation is determined by the annotation type's
* {@link java.lang.annotation.RetentionPolicy} annotation.
*/
@HashCodeAndEqualsPlugin.Enhance
class Explicit implements RecordComponentAttributeAppender, Factory {
The annotations that this appender appends.
/**
* The annotations that this appender appends.
*/
private final List<? extends AnnotationDescription> annotations;
Creates a new annotation attribute appender for explicit annotation values. All values, including default values, are copied.
Params: - annotations – The annotations to be appended to the record component.
/**
* Creates a new annotation attribute appender for explicit annotation values. All values, including default values, are copied.
*
* @param annotations The annotations to be appended to the record component.
*/
public Explicit(List<? extends AnnotationDescription> annotations) {
this.annotations = annotations;
}
{@inheritDoc}
/**
* {@inheritDoc}
*/
public void apply(RecordComponentVisitor recordComponentVisitor, RecordComponentDescription recordComponentDescription, AnnotationValueFilter annotationValueFilter) {
AnnotationAppender appender = new AnnotationAppender.Default(new AnnotationAppender.Target.OnRecordComponent(recordComponentVisitor));
for (AnnotationDescription annotation : annotations) {
appender = appender.append(annotation, annotationValueFilter);
}
}
{@inheritDoc}
/**
* {@inheritDoc}
*/
public RecordComponentAttributeAppender make(TypeDescription typeDescription) {
return this;
}
}
A record component attribute appender that combines several method attribute appenders to be represented as a single
record component attribute appender.
/**
* A record component attribute appender that combines several method attribute appenders to be represented as a single
* record component attribute appender.
*/
@HashCodeAndEqualsPlugin.Enhance
class Compound implements RecordComponentAttributeAppender {
The record component attribute appenders this appender represents in their application order.
/**
* The record component attribute appenders this appender represents in their application order.
*/
private final List<RecordComponentAttributeAppender> recordComponentAttributeAppenders;
Creates a new compound record component attribute appender.
Params: - recordComponentAttributeAppender – The record component attribute appenders that are to be combined by this compound appender
in the order of their application.
/**
* Creates a new compound record component attribute appender.
*
* @param recordComponentAttributeAppender The record component attribute appenders that are to be combined by this compound appender
* in the order of their application.
*/
public Compound(RecordComponentAttributeAppender... recordComponentAttributeAppender) {
this(Arrays.asList(recordComponentAttributeAppender));
}
Creates a new compound record component attribute appender.
Params: - recordComponentAttributeAppenders – The record component attribute appenders that are to be combined by this compound appender
in the order of their application.
/**
* Creates a new compound record component attribute appender.
*
* @param recordComponentAttributeAppenders The record component attribute appenders that are to be combined by this compound appender
* in the order of their application.
*/
public Compound(List<? extends RecordComponentAttributeAppender> recordComponentAttributeAppenders) {
this.recordComponentAttributeAppenders = new ArrayList<RecordComponentAttributeAppender>();
for (RecordComponentAttributeAppender recordComponentAttributeAppender : recordComponentAttributeAppenders) {
if (recordComponentAttributeAppender instanceof Compound) {
this.recordComponentAttributeAppenders.addAll(((Compound) recordComponentAttributeAppender).recordComponentAttributeAppenders);
} else if (!(recordComponentAttributeAppender instanceof NoOp)) {
this.recordComponentAttributeAppenders.add(recordComponentAttributeAppender);
}
}
}
{@inheritDoc}
/**
* {@inheritDoc}
*/
public void apply(RecordComponentVisitor recordComponentVisitor, RecordComponentDescription recordComponentDescription, AnnotationValueFilter annotationValueFilter) {
for (RecordComponentAttributeAppender recordComponentAttributeAppender : recordComponentAttributeAppenders) {
recordComponentAttributeAppender.apply(recordComponentVisitor, recordComponentDescription, annotationValueFilter);
}
}
}
}