net.bytebuddy.dynamic.loading

Interface ClassInjector.UsingInstrumentation.Dispatcher

Enclosing class:

ClassInjector.UsingInstrumentation

@JavaDispatcher.Proxied(value="java.lang.instrument.Instrumentation")
protected static interface ClassInjector.UsingInstrumentation.Dispatcher

A dispatcher to interact with the instrumentation API.

Method Summary

Modifier and Type	Method and Description
void	appendToBootstrapClassLoaderSearch(Instrumentation instrumentation, JarFile jarFile) Appends a jar file to the bootstrap class loader.
void	appendToSystemClassLoaderSearch(Instrumentation instrumentation, JarFile jarFile) Appends a jar file to the system class loader.
boolean	isModifiableModule(Instrumentation instrumentation, Object module) Checks if a module is modifiable.
void	redefineModule(Instrumentation instrumentation, Object module, Set<?> reads, Map<String,Set<?>> exports, Map<String,Set<?>> opens, Set<Class<?>> uses, Map<Class<?>,List<Class<?>>> provides) Redefines an existing module.

Method Detail

appendToBootstrapClassLoaderSearch

void appendToBootstrapClassLoaderSearch(Instrumentation instrumentation,
                                        JarFile jarFile)

Appends a jar file to the bootstrap class loader.

Parameters:

instrumentation - The instrumentation instance to interact with.

jarFile - The jar file to append.

appendToSystemClassLoaderSearch

void appendToSystemClassLoaderSearch(Instrumentation instrumentation,
                                     JarFile jarFile)

Appends a jar file to the system class loader.

Parameters:

instrumentation - The instrumentation instance to interact with.

jarFile - The jar file to append.

isModifiableModule

boolean isModifiableModule(Instrumentation instrumentation,
                           @JavaDispatcher.Proxied(value="java.lang.Module")
                           Object module)

Checks if a module is modifiable.

Parameters:

instrumentation - The instrumentation instance to use for checking for modifiability.

module - The java.lang.Module to examine.

Returns:

true if the supplied module is modifiable.

redefineModule

void redefineModule(Instrumentation instrumentation,
                    @JavaDispatcher.Proxied(value="java.lang.Module")
                    Object module,
                    Set<?> reads,
                    Map<String,Set<?>> exports,
                    Map<String,Set<?>> opens,
                    Set<Class<?>> uses,
                    Map<Class<?>,List<Class<?>>> provides)

Redefines an existing module.

Parameters:

instrumentation - The instrumentation instance to redefine.

module - The java.lang.Module to redefine.

reads - A set of java.lang.Modules that are to be read additionally.

exports - A map of packages to a set of java.lang.Modules to read additionally.

opens - A map of packages to a set of java.lang.Modules to open to additionally.

uses - A list of types to use additionally.

provides - A list of types to their implementations to offer additionally.