在nanowar中引入AOP(2)

else
return (MutablePicoContainer) Proxy.newProxyInstance(getClass().getClassLoader(),
new Class[]{MutablePicoContainer.class}, invocationRecorder);
}

DefaultLifecycleContainerBuider => AspectableLifecycleContainerBuider.java

protected PicoContainer createContainer(PicoContainer parentContainer, Object assemblyScope) {
AspectablePicoContainerFactory containerFactory = new DynaopAspectablePicoContainerFactory();
return containerFactory.createContainer(parentContainer);
}

ServletContainerListener => AspectableServletContainerListener.java

private ContainerBuilder createBuilder(ServletContext context)
throws ClassNotFoundException {
......
if (initParameter.equals(CONTAINER_COMPOSER)) {
ContainerComposer containerComposer =
createContainerComposer(context);
return new AspectableLifecycleContainerBuilder(containerComposer);
}

InterceptorDelegate .java

import org.aopalliance.intercept.MethodInterceptor;
import org.aopalliance.intercept.MethodInvocation;
import org.picocontainer.PicoContainer;

import dynaop.Interceptor;
import dynaop.Invocation;


public class InterceptorDelegate implements Interceptor, MethodInterceptor {

private PicoContainer pico;
private Object key;

public InterceptorDelegate(PicoContainer pico, Object key) {
this.pico = pico;
this.key = key;

}
/* (non-Javadoc)
* @see dynaop.Interceptor#intercept(dynaop.Invocation)
*/
public Object intercept(Invocation invocation) throws Throwable {
return ((Interceptor)pico.getComponentInstance(key)).intercept(invocation);
}

/* (non-Javadoc)
* @see org.aopalliance.intercept.MethodInterceptor#invoke(org.aopalliance.intercept.MethodInvocation)
*/
public Object invoke(MethodInvocation invocation) throws Throwable {
return ((MethodInterceptor)pico.getComponentInstance(key)).invoke(invocation);
}
}

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