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java.lang.Objectorg.springframework.instrument.classloading.oc4j.OC4JLoadTimeWeaver
public class OC4JLoadTimeWeaver
LoadTimeWeaver implementation for OC4J's instrumentable ClassLoader.
 
NOTE: Requires Oracle OC4J version 10.1.3.1 or higher.
Many thanks to Mike Keith for his assistance.
| Constructor Summary | |
|---|---|
| OC4JLoadTimeWeaver()Creates a new instance of thie OC4JLoadTimeWeaverclass
 using the defaultclass loader. | |
| OC4JLoadTimeWeaver(ClassLoader classLoader)Creates a new instance of the OC4JLoadTimeWeaverclass
 using the suppliedClassLoader. | |
| Method Summary | |
|---|---|
|  void | addTransformer(ClassFileTransformer transformer)Add a ClassFileTransformerto be applied by thisLoadTimeWeaver. | 
|  ClassLoader | getInstrumentableClassLoader()Return a ClassLoaderthat supports instrumentation
 through AspectJ-style load-time weaving based on user-definedClassFileTransformers. | 
|  ClassLoader | getThrowawayClassLoader()Return a throwaway ClassLoader, enabling classes to be
 loaded and inspected without affecting the parentClassLoader. | 
| Methods inherited from class java.lang.Object | 
|---|
| clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait | 
| Constructor Detail | 
|---|
public OC4JLoadTimeWeaver()
OC4JLoadTimeWeaver class
 using the default class loader.
ClassUtils.getDefaultClassLoader()public OC4JLoadTimeWeaver(ClassLoader classLoader)
OC4JLoadTimeWeaver class
 using the supplied ClassLoader.
classLoader - the ClassLoader to delegate to for weaving| Method Detail | 
|---|
public void addTransformer(ClassFileTransformer transformer)
LoadTimeWeaverClassFileTransformer to be applied by this
 LoadTimeWeaver.
addTransformer in interface LoadTimeWeavertransformer - the ClassFileTransformer to addpublic ClassLoader getInstrumentableClassLoader()
LoadTimeWeaverClassLoader 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.
getInstrumentableClassLoader in interface LoadTimeWeaverClassLoader which will expose
 instrumented classes according to the registered transformerspublic ClassLoader getThrowawayClassLoader()
LoadTimeWeaverClassLoader, 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 LoadTimeWeaver.getInstrumentableClassLoader().
getThrowawayClassLoader in interface LoadTimeWeaverClassLoader; should return
 a new instance for each call, with no existing state| 
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