net.bytebuddy.dynamic.loading

Class ClassInjector.UsingReflection.Dispatcher.Unavailable

java.lang.Object

net.bytebuddy.dynamic.loading.ClassInjector.UsingReflection.Dispatcher.Unavailable

All Implemented Interfaces:

ClassInjector.UsingReflection.Dispatcher

Enclosing interface:

ClassInjector.UsingReflection.Dispatcher

@HashCodeAndEqualsPlugin.Enhance
public static class ClassInjector.UsingReflection.Dispatcher.Unavailable
extends Object
implements ClassInjector.UsingReflection.Dispatcher

Represents an unsuccessfully loaded method lookup.

Nested Class Summary

Nested classes/interfaces inherited from interface net.bytebuddy.dynamic.loading.ClassInjector.UsingReflection.Dispatcher

ClassInjector.UsingReflection.Dispatcher.CreationAction, ClassInjector.UsingReflection.Dispatcher.Direct, ClassInjector.UsingReflection.Dispatcher.Initializable, ClassInjector.UsingReflection.Dispatcher.Unavailable, ClassInjector.UsingReflection.Dispatcher.UsingUnsafeInjection, ClassInjector.UsingReflection.Dispatcher.UsingUnsafeOverride

Field Summary

Fields inherited from interface net.bytebuddy.dynamic.loading.ClassInjector.UsingReflection.Dispatcher

UNDEFINED

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Unavailable(String message) Creates a dispatcher for a VM that does not support reflective injection.

Method Summary

Modifier and Type	Method and Description
Class<?>	defineClass(ClassLoader classLoader, String name, byte[] binaryRepresentation, ProtectionDomain protectionDomain) Defines a class for the given class loader.
Package	definePackage(ClassLoader classLoader, String name, String specificationTitle, String specificationVersion, String specificationVendor, String implementationTitle, String implementationVersion, String implementationVendor, URL sealBase) Defines a package for the given class loader.
Class<?>	findClass(ClassLoader classLoader, String name) Looks up a class from the given class loader.
Object	getClassLoadingLock(ClassLoader classLoader, String name) Returns the lock for loading the specified class.
Package	getDefinedPackage(ClassLoader classLoader, String name) Looks up a package from a class loader.
Package	getPackage(ClassLoader classLoader, String name) Looks up a package from a class loader or its ancestor.

Methods inherited from class java.lang.Object

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

Constructor Detail

Unavailable

protected Unavailable(String message)

Creates a dispatcher for a VM that does not support reflective injection.

Parameters:

message - The error message being displayed.

Method Detail

getClassLoadingLock

public Object getClassLoadingLock(ClassLoader classLoader,
                                  String name)

Returns the lock for loading the specified class.

Specified by:

getClassLoadingLock in interface ClassInjector.UsingReflection.Dispatcher

Parameters:

classLoader - the class loader to inject the class into.

name - The name of the class.

Returns:

The lock for loading this class.

findClass

public Class<?> findClass(ClassLoader classLoader,
                          String name)

Looks up a class from the given class loader.

Specified by:

findClass in interface ClassInjector.UsingReflection.Dispatcher

Parameters:

classLoader - The class loader for which a class should be located.

name - The binary name of the class that should be located.

Returns:

The class for the binary name or null if no such class is defined for the provided class loader.

defineClass

public Class<?> defineClass(ClassLoader classLoader,
                            String name,
                            byte[] binaryRepresentation,
                            @MaybeNull
                            ProtectionDomain protectionDomain)

Defines a class for the given class loader.

Specified by:

defineClass in interface ClassInjector.UsingReflection.Dispatcher

Parameters:

classLoader - The class loader for which a new class should be defined.

name - The binary name of the class that should be defined.

binaryRepresentation - The binary representation of the class.

protectionDomain - The protection domain for the defined class.

Returns:

The defined, loaded class.

getDefinedPackage

public Package getDefinedPackage(ClassLoader classLoader,
                                 String name)

Looks up a package from a class loader. If the operation is not supported, falls back to ClassInjector.UsingReflection.Dispatcher.getPackage(ClassLoader, String)

Specified by:

getDefinedPackage in interface ClassInjector.UsingReflection.Dispatcher

Parameters:

classLoader - The class loader to query.

name - The binary name of the package.

Returns:

The package for the given name as defined by the provided class loader or null if no such package exists.

getPackage

public Package getPackage(ClassLoader classLoader,
                          String name)

Looks up a package from a class loader or its ancestor.

Specified by:

getPackage in interface ClassInjector.UsingReflection.Dispatcher

Parameters:

classLoader - The class loader to query.

name - The binary name of the package.

Returns:

The package for the given name as defined by the provided class loader or its ancestor, or null if no such package exists.

definePackage

public Package definePackage(ClassLoader classLoader,
                             String name,
                             @MaybeNull
                             String specificationTitle,
                             @MaybeNull
                             String specificationVersion,
                             @MaybeNull
                             String specificationVendor,
                             @MaybeNull
                             String implementationTitle,
                             @MaybeNull
                             String implementationVersion,
                             @MaybeNull
                             String implementationVendor,
                             @MaybeNull
                             URL sealBase)

Defines a package for the given class loader.

Specified by:

definePackage in interface ClassInjector.UsingReflection.Dispatcher

Parameters:

classLoader - The class loader for which a package is to be defined.

name - The binary name of the package.

specificationTitle - The specification title of the package or null if no specification title exists.

specificationVersion - The specification version of the package or null if no specification version exists.

specificationVendor - The specification vendor of the package or null if no specification vendor exists.

implementationTitle - The implementation title of the package or null if no implementation title exists.

implementationVersion - The implementation version of the package or null if no implementation version exists.

implementationVendor - The implementation vendor of the package or null if no implementation vendor exists.

sealBase - The seal base URL or null if the package should not be sealed.

Returns:

The defined package.