|
|||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | ||||||||
java.lang.Objectorg.springframework.instrument.classloading.jboss.JBossLoadTimeWeaver
public class JBossLoadTimeWeaver
LoadTimeWeaver implementation for JBoss's instrumentable ClassLoader.
Supports JBoss AS 5 and 6.
NOTE: On JBoss 6.0, to avoid the container loading the classes before the application actually starts, one needs to add a WEB-INF/jboss-scanning.xml file to the application archive - with the following content:
<scanning xmlns="urn:jboss:scanning:1.0"/>
Thanks to Ales Justin and Marius Bogoevici for the initial prototype.
| Constructor Summary | |
|---|---|
JBossLoadTimeWeaver()
Create a new instance of the JBossLoadTimeWeaver class using
the default class loader. |
|
JBossLoadTimeWeaver(ClassLoader classLoader)
Create a new instance of the JBossLoadTimeWeaver class using
the supplied ClassLoader. |
|
| Method Summary | |
|---|---|
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. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public JBossLoadTimeWeaver()
JBossLoadTimeWeaver class using
the default class loader.
ClassUtils.getDefaultClassLoader()public JBossLoadTimeWeaver(ClassLoader classLoader)
JBossLoadTimeWeaver class using
the supplied ClassLoader.
classLoader - the ClassLoader to delegate to for
weaving (must not be null)| 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
|
|||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | ||||||||