net.bytebuddy.implementation

Interface Implementation.Context.ExtractableView

All Superinterfaces:

Implementation.Context

All Known Implementing Classes:

Implementation.Context.Default, Implementation.Context.Disabled, Implementation.Context.ExtractableView.AbstractBase

Enclosing interface:

Implementation.Context

public static interface Implementation.Context.ExtractableView
extends Implementation.Context

Represents an extractable view of an Implementation.Context which allows the retrieval of any registered auxiliary type.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	Implementation.Context.ExtractableView.AbstractBase An abstract base implementation of an extractable view of an implementation context.
static interface	Implementation.Context.ExtractableView.InjectedCode When draining an implementation context, a type initializer might be written to the created class file.

Nested classes/interfaces inherited from interface net.bytebuddy.implementation.Implementation.Context

Implementation.Context.Default, Implementation.Context.Disabled, Implementation.Context.ExtractableView, Implementation.Context.Factory

Method Summary

Modifier and Type	Method and Description
void	drain(ClassVisitor classVisitor, TypeWriter.MethodPool methodPool, Implementation.Context.ExtractableView.InjectedCode injectedCode, AnnotationValueFilter.Factory annotationValueFilterFactory, boolean supportsBridges) Writes any information that was registered with an Implementation.Context to the provided class visitor.
List<DynamicType>	getRegisteredAuxiliaryTypes() Returns any AuxiliaryType that was registered with this Implementation.Context.
boolean	isRetainTypeInitializer() Determines if this implementation context allows for the retention of a static type initializer.
void	prohibitTypeInitializer() Prohibits any instrumentation of an instrumented class's type initializer.
void	setClassFileVersion(ClassFileVersion classFileVersion) Sets the class file version this implementation context should represent.

Methods inherited from interface net.bytebuddy.implementation.Implementation.Context

cache, getClassFileVersion, getInstrumentedType, register

Method Detail

setClassFileVersion

void setClassFileVersion(ClassFileVersion classFileVersion)

Sets the class file version this implementation context should represent.

Parameters:

classFileVersion - The class file version to represent.

isRetainTypeInitializer

boolean isRetainTypeInitializer()

Determines if this implementation context allows for the retention of a static type initializer.

Returns:

true if the original type initializer can be retained. false if the original type initializer needs to be copied to another method for allowing code injection into the initializer.

getRegisteredAuxiliaryTypes

List<DynamicType> getRegisteredAuxiliaryTypes()

Returns any AuxiliaryType that was registered with this Implementation.Context.

Returns:

A list of all manifested registered auxiliary types.

drain

void drain(ClassVisitor classVisitor,
           TypeWriter.MethodPool methodPool,
           Implementation.Context.ExtractableView.InjectedCode injectedCode,
           AnnotationValueFilter.Factory annotationValueFilterFactory,
           boolean supportsBridges)

Writes any information that was registered with an Implementation.Context to the provided class visitor. This contains any fields for value caching, any accessor method and it writes the type initializer. The type initializer must therefore never be written manually.

Parameters:

classVisitor - The class visitor to which the extractable view is to be written.

methodPool - A method pool which is queried for any user code to add to the type initializer.

injectedCode - Potential code that is to be injected into the type initializer.

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

supportsBridges - true if the created class file supports bridge methods.

prohibitTypeInitializer

void prohibitTypeInitializer()

Prohibits any instrumentation of an instrumented class's type initializer.