Package net.bytebuddy.dynamic.scaffold

Class TypeWriter.MethodPool.Record.AccessBridgeWrapper

java.lang.Object

net.bytebuddy.dynamic.scaffold.TypeWriter.MethodPool.Record.AccessBridgeWrapper

All Implemented Interfaces:

TypeWriter.MethodPool.Record

Enclosing interface:

TypeWriter.MethodPool.Record

public static class TypeWriter.MethodPool.Record.AccessBridgeWrapper
extends java.lang.Object
implements TypeWriter.MethodPool.Record

A wrapper that appends accessor bridges for a method's implementation. The bridges are only added if TypeWriter.MethodPool.Record.apply(ClassVisitor, Implementation.Context, AnnotationValueFilter.Factory) is invoked such that bridges are not appended for methods that are rebased or redefined as such types already have bridge methods in place.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	TypeWriter.MethodPool.Record.AccessBridgeWrapper.AccessorBridge	A method representing an accessor bridge method.
protected static class	TypeWriter.MethodPool.Record.AccessBridgeWrapper.BridgeTarget	A method representing a bridge's target method in its defined shape.

Nested classes/interfaces inherited from interface net.bytebuddy.dynamic.scaffold.TypeWriter.MethodPool.Record

TypeWriter.MethodPool.Record.AccessBridgeWrapper, TypeWriter.MethodPool.Record.ForDefinedMethod, TypeWriter.MethodPool.Record.ForNonImplementedMethod, TypeWriter.MethodPool.Record.Sort

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AccessBridgeWrapper(TypeWriter.MethodPool.Record delegate, TypeDescription instrumentedType, MethodDescription bridgeTarget, java.util.Set<MethodDescription.TypeToken> bridgeTypes, MethodAttributeAppender attributeAppender)	Creates a wrapper for adding accessor bridges.

Method Summary

Modifier and Type	Method	Description
void	apply(org.objectweb.asm.ClassVisitor classVisitor, Implementation.Context implementationContext, AnnotationValueFilter.Factory annotationValueFilterFactory)	Applies this method entry.
void	applyAttributes(org.objectweb.asm.MethodVisitor methodVisitor, AnnotationValueFilter.Factory annotationValueFilterFactory)	Applies the attributes of this entry.
void	applyBody(org.objectweb.asm.MethodVisitor methodVisitor, Implementation.Context implementationContext, AnnotationValueFilter.Factory annotationValueFilterFactory)	Applies the body of this entry.
ByteCodeAppender.Size	applyCode(org.objectweb.asm.MethodVisitor methodVisitor, Implementation.Context implementationContext)	Applies the code of this entry.
void	applyHead(org.objectweb.asm.MethodVisitor methodVisitor)	Applies the head of this entry.
MethodDescription	getMethod()	Returns the method that is implemented where the returned method resembles a potential transformation.
TypeWriter.MethodPool.Record.Sort	getSort()	Returns the sort of this method instrumentation.
Visibility	getVisibility()	The visibility to enforce for this method.
static TypeWriter.MethodPool.Record	of(TypeWriter.MethodPool.Record delegate, TypeDescription instrumentedType, MethodDescription bridgeTarget, java.util.Set<MethodDescription.TypeToken> bridgeTypes, MethodAttributeAppender attributeAppender)	Wraps the given record in an accessor bridge wrapper if necessary.
TypeWriter.MethodPool.Record	prepend(ByteCodeAppender byteCodeAppender)	Prepends the given method appender to this entry.

Methods inherited from class java.lang.Object

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

Constructor Detail

AccessBridgeWrapper

protected AccessBridgeWrapper(TypeWriter.MethodPool.Record delegate,
                              TypeDescription instrumentedType,
                              MethodDescription bridgeTarget,
                              java.util.Set<MethodDescription.TypeToken> bridgeTypes,
                              MethodAttributeAppender attributeAppender)

Creates a wrapper for adding accessor bridges.

Parameters:

delegate - The delegate for implementing the bridge's target.

instrumentedType - The instrumented type that defines the bridge methods and the bridge target.

bridgeTarget - The target of the bridge method.

bridgeTypes - A collection of all tokens representing all bridge methods.

attributeAppender - The attribute appender being applied for the bridge target.

Method Detail

of

public static TypeWriter.MethodPool.Record of(TypeWriter.MethodPool.Record delegate,
                                              TypeDescription instrumentedType,
                                              MethodDescription bridgeTarget,
                                              java.util.Set<MethodDescription.TypeToken> bridgeTypes,
                                              MethodAttributeAppender attributeAppender)

Wraps the given record in an accessor bridge wrapper if necessary.

Parameters:

delegate - The delegate for implementing the bridge's target.

instrumentedType - The instrumented type that defines the bridge methods and the bridge target.

bridgeTarget - The bridge methods' target methods.

bridgeTypes - A collection of all tokens representing all bridge methods.

attributeAppender - The attribute appender being applied for the bridge target.

Returns:

The given record wrapped by a bridge method wrapper if necessary.

getSort

public TypeWriter.MethodPool.Record.Sort getSort()

Description copied from interface: TypeWriter.MethodPool.Record

Returns the sort of this method instrumentation.

Specified by:

getSort in interface TypeWriter.MethodPool.Record

Returns:

The sort of this method instrumentation.

getMethod

public MethodDescription getMethod()

Description copied from interface: TypeWriter.MethodPool.Record

Returns the method that is implemented where the returned method resembles a potential transformation. An implemented method is only defined if a method is not TypeWriter.MethodPool.Record.Sort.SKIPPED.

Specified by:

getMethod in interface TypeWriter.MethodPool.Record

Returns:

The implemented method.

getVisibility

public Visibility getVisibility()

Description copied from interface: TypeWriter.MethodPool.Record

The visibility to enforce for this method.

Specified by:

getVisibility in interface TypeWriter.MethodPool.Record

Returns:

The visibility to enforce for this method.

prepend

public TypeWriter.MethodPool.Record prepend(ByteCodeAppender byteCodeAppender)

Description copied from interface: TypeWriter.MethodPool.Record

Prepends the given method appender to this entry.

Specified by:

prepend in interface TypeWriter.MethodPool.Record

Parameters:

byteCodeAppender - The byte code appender to prepend.

Returns:

This entry with the given code prepended.

apply

public void apply(org.objectweb.asm.ClassVisitor classVisitor,
                  Implementation.Context implementationContext,
                  AnnotationValueFilter.Factory annotationValueFilterFactory)

Description copied from interface: TypeWriter.MethodPool.Record

Applies this method entry. This method can always be called and might be a no-op.

Specified by:

apply in interface TypeWriter.MethodPool.Record

Parameters:

classVisitor - The class visitor to which this entry should be applied.

implementationContext - The implementation context to which this entry should be applied.

annotationValueFilterFactory - The annotation value filter factory to apply when writing annotations.

applyHead

public void applyHead(org.objectweb.asm.MethodVisitor methodVisitor)

Description copied from interface: TypeWriter.MethodPool.Record

Applies the head of this entry. Applying an entry is only possible if a method is defined, i.e. the sort of this entry is not TypeWriter.MethodPool.Record.Sort.SKIPPED.

Specified by:

applyHead in interface TypeWriter.MethodPool.Record

Parameters:

methodVisitor - The method visitor to which this entry should be applied.

applyBody

public void applyBody(org.objectweb.asm.MethodVisitor methodVisitor,
                      Implementation.Context implementationContext,
                      AnnotationValueFilter.Factory annotationValueFilterFactory)

Description copied from interface: TypeWriter.MethodPool.Record

Applies the body of this entry. Applying the body of an entry is only possible if a method is implemented, i.e. the sort of this entry is TypeWriter.MethodPool.Record.Sort.IMPLEMENTED.

Specified by:

applyBody in interface TypeWriter.MethodPool.Record

Parameters:

methodVisitor - The method visitor to which this entry should be applied.

implementationContext - The implementation context to which this entry should be applied.

annotationValueFilterFactory - The annotation value filter factory to apply when writing annotations.

applyAttributes

public void applyAttributes(org.objectweb.asm.MethodVisitor methodVisitor,
                            AnnotationValueFilter.Factory annotationValueFilterFactory)

Description copied from interface: TypeWriter.MethodPool.Record

Applies the attributes of this entry. Applying the body of an entry is only possible if a method is implemented, i.e. the sort of this entry is TypeWriter.MethodPool.Record.Sort.DEFINED.

Specified by:

applyAttributes in interface TypeWriter.MethodPool.Record

Parameters:

methodVisitor - The method visitor to which this entry should be applied.

annotationValueFilterFactory - The annotation value filter factory to apply when writing annotations.

applyCode

public ByteCodeAppender.Size applyCode(org.objectweb.asm.MethodVisitor methodVisitor,
                                       Implementation.Context implementationContext)

Description copied from interface: TypeWriter.MethodPool.Record

Applies the code of this entry. Applying the body of an entry is only possible if a method is implemented, i.e. the sort of this entry is TypeWriter.MethodPool.Record.Sort.IMPLEMENTED.

Specified by:

applyCode in interface TypeWriter.MethodPool.Record

Parameters:

methodVisitor - The method visitor to which this entry should be applied.

implementationContext - The implementation context to which this entry should be applied.

Returns:

The size requirements of the implemented code.