Package net.bytebuddy.implementation.bind.annotation

Class Morph.Binder.RedirectionProxy

java.lang.Object

net.bytebuddy.implementation.bind.annotation.Morph.Binder.RedirectionProxy

All Implemented Interfaces:

AuxiliaryType, StackManipulation

Enclosing class:

Morph.Binder

@Enhance
protected static class Morph.Binder.RedirectionProxy
extends java.lang.Object
implements AuxiliaryType, StackManipulation

A proxy that implements the installed interface in order to allow for a morphed super method invocation.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	Morph.Binder.RedirectionProxy.InstanceFieldConstructor	Creates an instance of the proxy when instrumenting an instance method.
protected static class	Morph.Binder.RedirectionProxy.MethodCall	Implements a the method call of the morphing method.
protected static class	Morph.Binder.RedirectionProxy.StaticFieldConstructor	Creates an instance of the proxy when instrumenting a static method.

Nested classes/interfaces inherited from interface net.bytebuddy.implementation.auxiliary.AuxiliaryType

AuxiliaryType.NamingStrategy, AuxiliaryType.SignatureRelevant

Nested classes/interfaces inherited from interface net.bytebuddy.implementation.bytecode.StackManipulation

StackManipulation.Compound, StackManipulation.Illegal, StackManipulation.Size, StackManipulation.Trivial

Field Summary

Fields

Modifier and Type	Field	Description
private Assigner	assigner	The assigner to use.
protected static java.lang.String	FIELD_NAME	The name of the field that carries an instance for invoking a super method on.
private TypeDescription	instrumentedType	The type that is instrumented on which the super method is invoked.
private TypeDescription	morphingType	The interface type that is implemented by the generated proxy.
private boolean	serializableProxy	Determines if the generated proxy should be Serializable.
private Implementation.SpecialMethodInvocation	specialMethodInvocation	The special method invocation to be executed by the morphing type via an accessor on the instrumented type.

Fields inherited from interface net.bytebuddy.implementation.auxiliary.AuxiliaryType

DEFAULT_TYPE_MODIFIER

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	RedirectionProxy(TypeDescription morphingType, TypeDescription instrumentedType, Implementation.SpecialMethodInvocation specialMethodInvocation, Assigner assigner, boolean serializableProxy)	Creates a new redirection proxy.

Method Summary

Modifier and Type	Method	Description
StackManipulation.Size	apply(org.objectweb.asm.MethodVisitor methodVisitor, Implementation.Context implementationContext)	Applies the stack manipulation that is described by this instance.
boolean	isValid()	Determines if this stack manipulation is valid.
DynamicType	make(java.lang.String auxiliaryTypeName, ClassFileVersion classFileVersion, MethodAccessorFactory methodAccessorFactory)	Creates a new auxiliary type.

Methods inherited from class java.lang.Object

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

Field Detail

FIELD_NAME

protected static final java.lang.String FIELD_NAME

The name of the field that carries an instance for invoking a super method on.

See Also:

Constant Field Values

morphingType

private final TypeDescription morphingType

The interface type that is implemented by the generated proxy.

instrumentedType

private final TypeDescription instrumentedType

The type that is instrumented on which the super method is invoked.

specialMethodInvocation

private final Implementation.SpecialMethodInvocation specialMethodInvocation

The special method invocation to be executed by the morphing type via an accessor on the instrumented type.

assigner

private final Assigner assigner

The assigner to use.

serializableProxy

private final boolean serializableProxy

Determines if the generated proxy should be Serializable.

Constructor Detail

RedirectionProxy

protected RedirectionProxy(TypeDescription morphingType,
                           TypeDescription instrumentedType,
                           Implementation.SpecialMethodInvocation specialMethodInvocation,
                           Assigner assigner,
                           boolean serializableProxy)

Creates a new redirection proxy.

Parameters:

morphingType - The interface type that is implemented by the generated proxy.

instrumentedType - The type that is instrumented on which the super method is invoked.

specialMethodInvocation - The special method invocation to be executed by the morphing type via an accessor on the instrumented type.

assigner - The assigner to use.

serializableProxy - true if the proxy should be serializable.

Method Detail

make

public DynamicType make(java.lang.String auxiliaryTypeName,
                        ClassFileVersion classFileVersion,
                        MethodAccessorFactory methodAccessorFactory)

Creates a new auxiliary type.

Specified by:

make in interface AuxiliaryType

Parameters:

auxiliaryTypeName - The fully qualified binary name for this auxiliary type. The type should be in the same package than the instrumented type this auxiliary type is providing services to in order to allow package-private access.

classFileVersion - The class file version the auxiliary class should be written in.

methodAccessorFactory - A factory for accessor methods.

Returns:

A dynamically created type representing this auxiliary type.

isValid

public boolean isValid()

Determines if this stack manipulation is valid.

Specified by:

isValid in interface StackManipulation

Returns:

If false, this manipulation cannot be applied and should throw an exception.

apply

public StackManipulation.Size apply(org.objectweb.asm.MethodVisitor methodVisitor,
                                    Implementation.Context implementationContext)

Applies the stack manipulation that is described by this instance.

Specified by:

apply in interface StackManipulation

Parameters:

methodVisitor - The method visitor used to write the method implementation to.

implementationContext - The context of the current implementation.

Returns:

The changes to the size of the operand stack that are implied by this stack manipulation.