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With JBoss AOP you can change advice and interceptor bindings at runtime. You can unregister
existing bindings, and hot deploy new bindings if the given joinpoints have been instrumented.
Hot-deploying within the JBoss application server is as easy as putting (or removing) a
*-aop.xml
file or
.aop
jar file within the deploy/ directory.
There is also a runtime API for adding advice bindings at runtime. Getting an instance of
org.jboss.aop.AspectManager.instance()
, you can add your binding.
org.jboss.aop.advice.AdviceBinding binding = new AdviceBinding("execution(POJO->new(..))", null); binding.addInterceptor(SimpleInterceptor.class); AspectManager.instance().addBinding(binding);
First, you allocated an
AdviceBinding
passing in a pointcut expression. Then you add
the interceptor via its class and then add the binding through the AspectManager. When the binding is added
the AspectManager will iterate through ever loaded class to see if the pointcut expression matches any
of the joinpoints within those classes.