public interface LoadTimeWeaver
ClassFileTransformers
to a ClassLoader
.
Implementations may operate on the current context ClassLoader
or expose their own instrumentable ClassLoader
.
ClassFileTransformer
Modifier and Type | Method and Description |
---|---|
void |
addTransformer(ClassFileTransformer transformer)
Add a
ClassFileTransformer to be applied by this
LoadTimeWeaver . |
ClassLoader |
getInstrumentableClassLoader()
Return a
ClassLoader that supports instrumentation
through AspectJ-style load-time weaving based on user-defined
ClassFileTransformers . |
ClassLoader |
getThrowawayClassLoader()
Return a throwaway
ClassLoader , enabling classes to be
loaded and inspected without affecting the parent ClassLoader . |
void addTransformer(ClassFileTransformer transformer)
ClassFileTransformer
to be applied by this
LoadTimeWeaver
.transformer
- the ClassFileTransformer
to addClassLoader getInstrumentableClassLoader()
ClassLoader
that supports instrumentation
through AspectJ-style load-time weaving based on user-defined
ClassFileTransformers
.
May be the current ClassLoader
, or a ClassLoader
created by this LoadTimeWeaver
instance.
ClassLoader
which will expose
instrumented classes according to the registered transformersClassLoader getThrowawayClassLoader()
ClassLoader
, enabling classes to be
loaded and inspected without affecting the parent ClassLoader
.
Should not return the same instance of the ClassLoader
returned from an invocation of getInstrumentableClassLoader()
.
ClassLoader
; should return
a new instance for each call, with no existing state