Package org.springframework.instrument.classloading

Support package for load time weaving based on class loaders, as required by JPA providers (but not JPA-specific).

See:
Description

Interface Summary

LoadTimeWeaver

Defines the contract for adding one or more ClassFileTransformers to a ClassLoader - typically the current context class loader.

Class Summary

InstrumentationLoadTimeWeaver	Load time weaver relying on Instrumentation.
ReflectiveLoadTimeWeaver	LoadTimeWeaver that uses reflection to delegate to an underlying ClassLoader, which needs to support the following weaving methods (as defined in the LoadTimeWeaver interface): public void addTransformer(java.lang.instrument.ClassFileTransformer): to register the given ClassFileTransformer for this ClassLoader public ClassLoader getThrowawayClassLoader(): to obtain a throwaway class loader for this ClassLoader (optional; ReflectiveLoadTimeWeaver will fall back to a SimpleThrowawayClassLoader if that method isn't available) Please note that the above methods must reside in a class that is publicly accessible.
ResourceOverridingShadowingClassLoader	Subclass of ShadowingClassLoader that overrides attempts to locate certain files.
ShadowingClassLoader	ClassLoader decorator that shadows an enclosing ClassLoader, applying registered transformers to all affected classes.
SimpleInstrumentableClassLoader	Simplistic implementation of an instrumentable ClassLoader.
SimpleLoadTimeWeaver	LoadTimeWeaver that builds and exposes a SimpleInstrumentableClassLoader for the current context class loader.
SimpleThrowawayClassLoader	ClassLoader that can be used to load classes without bringing them into the parent loader.
WeavingTransformer	ClassFileTransformer-based weaver, allowing for a list of transformers to be applied on a class byte array.

Package org.springframework.instrument.classloading Description

Support package for load time weaving based on class loaders, as required by JPA providers (but not JPA-specific).