net.bytebuddy.agent.builder

Class AgentBuilder.Default.Transformation.Simple.Resolution

java.lang.Object

net.bytebuddy.agent.builder.AgentBuilder.Default.Transformation.Simple.Resolution

All Implemented Interfaces:

AgentBuilder.Default.Transformation.Resolution, AgentBuilder.Default.Transformation.Resolution.Decoratable

Enclosing class:

AgentBuilder.Default.Transformation.Simple

@HashCodeAndEqualsPlugin.Enhance
protected static class AgentBuilder.Default.Transformation.Simple.Resolution
extends java.lang.Object
implements AgentBuilder.Default.Transformation.Resolution.Decoratable

A resolution that performs a type transformation.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	AgentBuilder.Default.Transformation.Simple.Resolution.BootstrapClassLoaderCapableInjectorFactory An injector factory that resolves to a bootstrap class loader injection if this is necessary and enabled.

Nested classes/interfaces inherited from interface net.bytebuddy.agent.builder.AgentBuilder.Default.Transformation.Resolution

AgentBuilder.Default.Transformation.Resolution.Decoratable, AgentBuilder.Default.Transformation.Resolution.Sort, AgentBuilder.Default.Transformation.Resolution.Unresolved

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.ClassLoader	classLoader The class loader of the transformed type.
private boolean	decorator true if this transformer serves as a decorator.
private boolean	loaded true if the transformed type is already loaded.
private JavaModule	module The transformed type's module or null if the current VM does not support modules.
private java.security.ProtectionDomain	protectionDomain The protection domain of the transformed type.
private AgentBuilder.Transformer	transformer The transformer to be applied.
private TypeDescription	typeDescription A description of the transformed type.
private TypePool	typePool The type pool to apply during type creation.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Resolution(TypeDescription typeDescription, java.lang.ClassLoader classLoader, JavaModule module, java.security.ProtectionDomain protectionDomain, boolean loaded, TypePool typePool, AgentBuilder.Transformer transformer, boolean decorator) Creates a new active transformation.

Method Summary

Modifier and Type	Method and Description
AgentBuilder.Default.Transformation.Resolution	append(AgentBuilder.Transformer transformer) Appends the supplied transformer to this resolution.
byte[]	apply(AgentBuilder.InitializationStrategy initializationStrategy, ClassFileLocator classFileLocator, AgentBuilder.TypeStrategy typeStrategy, ByteBuddy byteBuddy, AgentBuilder.Default.NativeMethodStrategy methodNameTransformer, AgentBuilder.Default.BootstrapInjectionStrategy bootstrapInjectionStrategy, java.security.AccessControlContext accessControlContext, AgentBuilder.Listener listener) Transforms a type or returns null if a type is not to be transformed.
AgentBuilder.Default.Transformation.Resolution	asDecoratorOf(AgentBuilder.Default.Transformation.Resolution resolution) Resolves this resolution as a decorator of the supplied resolution.
AgentBuilder.Default.Transformation.Resolution.Sort	getSort() Returns the sort of this resolution.
AgentBuilder.Default.Transformation.Resolution	prepend(AgentBuilder.Default.Transformation.Resolution.Decoratable resolution) Resolves this resolution as a decorator of the supplied resolution.

Methods inherited from class java.lang.Object

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

Field Detail

typeDescription

private final TypeDescription typeDescription

A description of the transformed type.

classLoader

private final java.lang.ClassLoader classLoader

The class loader of the transformed type.

module

private final JavaModule module

The transformed type's module or null if the current VM does not support modules.

protectionDomain

private final java.security.ProtectionDomain protectionDomain

The protection domain of the transformed type.

loaded

private final boolean loaded

true if the transformed type is already loaded.

typePool

private final TypePool typePool

The type pool to apply during type creation.

transformer

private final AgentBuilder.Transformer transformer

The transformer to be applied.

decorator

private final boolean decorator

true if this transformer serves as a decorator.

Constructor Detail

Resolution

protected Resolution(TypeDescription typeDescription,
                     java.lang.ClassLoader classLoader,
                     JavaModule module,
                     java.security.ProtectionDomain protectionDomain,
                     boolean loaded,
                     TypePool typePool,
                     AgentBuilder.Transformer transformer,
                     boolean decorator)

Creates a new active transformation.

Parameters:

typeDescription - A description of the transformed type.

classLoader - The class loader of the transformed type.

module - The transformed type's module or null if the current VM does not support modules.

protectionDomain - The protection domain of the transformed type.

loaded - true if the transformed type is already loaded.

typePool - The type pool to apply during type creation.

transformer - The transformer to be applied.

decorator - true if this transformer serves as a decorator.

Method Detail

getSort

public AgentBuilder.Default.Transformation.Resolution.Sort getSort()

Returns the sort of this resolution.

Specified by:

getSort in interface AgentBuilder.Default.Transformation.Resolution

Returns:

The sort of this resolution.

asDecoratorOf

public AgentBuilder.Default.Transformation.Resolution asDecoratorOf(AgentBuilder.Default.Transformation.Resolution resolution)

Resolves this resolution as a decorator of the supplied resolution.

Specified by:

asDecoratorOf in interface AgentBuilder.Default.Transformation.Resolution

Parameters:

resolution - The resolution for which this resolution should serve as a decorator.

Returns:

A resolution where this resolution is applied as a decorator if this resolution is alive.

prepend

public AgentBuilder.Default.Transformation.Resolution prepend(AgentBuilder.Default.Transformation.Resolution.Decoratable resolution)

Resolves this resolution as a decorator of the supplied resolution.

Specified by:

prepend in interface AgentBuilder.Default.Transformation.Resolution

Parameters:

resolution - The resolution for which this resolution should serve as a decorator.

Returns:

A resolution where this resolution is applied as a decorator if this resolution is alive.

append

public AgentBuilder.Default.Transformation.Resolution append(AgentBuilder.Transformer transformer)

Appends the supplied transformer to this resolution.

Specified by:

append in interface AgentBuilder.Default.Transformation.Resolution.Decoratable

Parameters:

transformer - The transformer to append to the transformer that is represented bz this instance.

Returns:

A new resolution with the supplied transformer appended to this transformer.

apply

public byte[] apply(AgentBuilder.InitializationStrategy initializationStrategy,
                    ClassFileLocator classFileLocator,
                    AgentBuilder.TypeStrategy typeStrategy,
                    ByteBuddy byteBuddy,
                    AgentBuilder.Default.NativeMethodStrategy methodNameTransformer,
                    AgentBuilder.Default.BootstrapInjectionStrategy bootstrapInjectionStrategy,
                    java.security.AccessControlContext accessControlContext,
                    AgentBuilder.Listener listener)

Transforms a type or returns null if a type is not to be transformed.

Specified by:

apply in interface AgentBuilder.Default.Transformation.Resolution

Parameters:

initializationStrategy - The initialization strategy to use.

classFileLocator - The class file locator to use.

typeStrategy - The definition handler to use.

byteBuddy - The Byte Buddy instance to use.

methodNameTransformer - The method name transformer to be used.

bootstrapInjectionStrategy - The bootstrap injection strategy to be used.

accessControlContext - The access control context to be used.

listener - The listener to be invoked to inform about an applied or non-applied transformation.

Returns:

The class file of the transformed class or null if no transformation is attempted.