net.bytebuddy.dynamic.loading

Class ClassLoadingStrategy.Default.WrappingDispatcher

java.lang.Object

net.bytebuddy.dynamic.loading.ClassLoadingStrategy.Default.WrappingDispatcher

All Implemented Interfaces:

ClassLoadingStrategy<ClassLoader>, ClassLoadingStrategy.Configurable<ClassLoader>

Enclosing class:

ClassLoadingStrategy.Default

@HashCodeAndEqualsPlugin.Enhance
protected static class ClassLoadingStrategy.Default.WrappingDispatcher
extends Object
implements ClassLoadingStrategy.Configurable<ClassLoader>

A class loading strategy which creates a wrapping class loader while applying a given ProtectionDomain on class loading.

Nested Class Summary

Nested classes/interfaces inherited from interface net.bytebuddy.dynamic.loading.ClassLoadingStrategy

ClassLoadingStrategy.Configurable<S extends ClassLoader>, ClassLoadingStrategy.Default, ClassLoadingStrategy.ForBootstrapInjection, ClassLoadingStrategy.ForJnaInjection, ClassLoadingStrategy.ForUnsafeInjection, ClassLoadingStrategy.UsingLookup

Field Summary

Fields inherited from interface net.bytebuddy.dynamic.loading.ClassLoadingStrategy

BOOTSTRAP_LOADER, NO_PROTECTION_DOMAIN

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	WrappingDispatcher(ByteArrayClassLoader.PersistenceHandler persistenceHandler, boolean childFirst) Creates a new wrapping dispatcher with a default protection domain and a default access control context.

Method Summary

Modifier and Type	Method and Description
ClassLoadingStrategy.Configurable<ClassLoader>	allowExistingTypes() Determines if this class loading strategy should not throw an exception when attempting to load a class that was already loaded.
Map<TypeDescription,Class<?>>	load(ClassLoader classLoader, Map<TypeDescription,byte[]> types) Loads a given collection of classes given their binary representation.
ClassLoadingStrategy.Configurable<ClassLoader>	opened() With an opened class loading strategy, it is assured that types can be added to the class loader, either by indirect injection using this strategy or by creating a class loader that explicitly supports injection.
ClassLoadingStrategy.Configurable<ClassLoader>	with(PackageDefinitionStrategy packageDefinitionStrategy) Defines the supplied package definition strategy to be used for defining packages.
ClassLoadingStrategy.Configurable<ClassLoader>	with(ProtectionDomain protectionDomain) Overrides the implicitly set default ProtectionDomain with an explicit one.

Methods inherited from class java.lang.Object

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

Constructor Detail

WrappingDispatcher

protected WrappingDispatcher(ByteArrayClassLoader.PersistenceHandler persistenceHandler,
                             boolean childFirst)

Creates a new wrapping dispatcher with a default protection domain and a default access control context.

Parameters:

persistenceHandler - The persistence handler to apply.

childFirst - true if the created class loader should apply child-first semantics.

Method Detail

load

public Map<TypeDescription,Class<?>> load(@MaybeNull
                                          ClassLoader classLoader,
                                          Map<TypeDescription,byte[]> types)

Loads a given collection of classes given their binary representation.

Specified by:

load in interface ClassLoadingStrategy<ClassLoader>

Parameters:

classLoader - The class loader to used for loading the classes.

types - Byte array representations of the types to be loaded mapped by their descriptions, where an iteration order defines an order in which they are supposed to be loaded, if relevant.

Returns:

A collection of the loaded classes which will be initialized in the iteration order of the returned collection.

with

public ClassLoadingStrategy.Configurable<ClassLoader> with(ProtectionDomain protectionDomain)

Overrides the implicitly set default ProtectionDomain with an explicit one.

Specified by:

with in interface ClassLoadingStrategy.Configurable<ClassLoader>

Parameters:

protectionDomain - The protection domain to apply or null if no protection domain is set.

Returns:

This class loading strategy with an explicitly set ProtectionDomain.

with

public ClassLoadingStrategy.Configurable<ClassLoader> with(PackageDefinitionStrategy packageDefinitionStrategy)

Defines the supplied package definition strategy to be used for defining packages.

Specified by:

with in interface ClassLoadingStrategy.Configurable<ClassLoader>

Parameters:

packageDefinitionStrategy - The package definer to be used.

Returns:

A version of this class loading strategy that applies the supplied package definition strategy.

allowExistingTypes

public ClassLoadingStrategy.Configurable<ClassLoader> allowExistingTypes()

Determines if this class loading strategy should not throw an exception when attempting to load a class that was already loaded. In this case, the already loaded class is used instead of the generated class.

Specified by:

allowExistingTypes in interface ClassLoadingStrategy.Configurable<ClassLoader>

Returns:

A version of this class loading strategy that does not throw an exception when a class is already loaded.

opened

public ClassLoadingStrategy.Configurable<ClassLoader> opened()

With an opened class loading strategy, it is assured that types can be added to the class loader, either by indirect injection using this strategy or by creating a class loader that explicitly supports injection.

Specified by:

opened in interface ClassLoadingStrategy.Configurable<ClassLoader>

Returns:

A version of this class loading strategy that opens for future injections into a class loader.