Examples of org.apache.webbeans.proxy.InterceptorHandler

org.apache.webbeans.proxy.InterceptorHandler
An InterceptorHandler can be used to dynamically invoke methods on an internally stored target instance.

                    Object decoratorInstance = decorator.create((CreationalContext) creationalContext);
                    instances.put(decorator, decoratorInstance);
                    delegate = proxyFactory.createProxyInstance(proxyClass, instance, new DecoratorHandler(interceptorInfo, instances, i - 1, instance, passivationId));
                }
            }
            InterceptorHandler interceptorHandler = new DefaultInterceptorHandler<T>(instance, delegate, methodInterceptors, interceptorInstances, passivationId);


            T proxyInstance = proxyFactory.createProxyInstance(proxyClass, instance, interceptorHandler);
            instance = proxyInstance;
            creationalContextImpl.putContextual(oldContextual);
        }

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        Map<Interceptor<?>, ?> interceptorInstances = null;
        T internalInstance = instance;


        if (getInterceptorInfo() != null && instance instanceof OwbInterceptorProxy)
        {
            InterceptorHandler ih = getProxyFactory().getInterceptorHandler((OwbInterceptorProxy) instance);
            if (ih instanceof DefaultInterceptorHandler)
            {
                DefaultInterceptorHandler dih = (DefaultInterceptorHandler) ih;
                interceptorInstances = dih.getInstances();
                internalInstance = (T) dih.getTarget();

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        T internalInstance = instance;


        if (getInterceptorInfo() != null && instance instanceof OwbInterceptorProxy)
        {
            InterceptorDecoratorProxyFactory pf = webBeansContext.getInterceptorDecoratorProxyFactory();
            InterceptorHandler ih = pf.getInterceptorHandler((OwbInterceptorProxy) instance);
            if (ih instanceof DefaultInterceptorHandler)
            {
                DefaultInterceptorHandler dih = (DefaultInterceptorHandler) ih;
                interceptorInstances = dih.getInstances();
                internalInstance = (T) dih.getTarget();

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        Method[] interceptedMethods = {RuntimeExceptionBindingTypeBean.class.getMethod("business")};
        Map<Method, List<Interceptor<?>>> interceptors = new HashMap<Method, List<Interceptor<?>>>();
        interceptors.put(interceptedMethods[0], Arrays.<Interceptor<?>> asList(interceptorBean));
        Map instances = new HashMap();
        instances.put(interceptorBean, interceptor);
        InterceptorHandler interceptorHandler
                = new DefaultInterceptorHandler<RuntimeExceptionBindingTypeBean>(target, target, interceptors, instances, null);
        
        InterceptorDecoratorProxyFactory factory = new InterceptorDecoratorProxyFactory(getWebBeansContext());
        Class<RuntimeExceptionBindingTypeBean> proxyClass
                = factory.createProxyClass(bean, Thread.currentThread().getContextClassLoader(), RuntimeExceptionBindingTypeBean.class, interceptedMethods, null);

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        for (Interceptor interceptorBean : interceptorInfo.getCdiInterceptors())
        {
            Object interceptorInstance = interceptorBean.create(cc);
            interceptorInstances.put(interceptorBean, interceptorInstance);
        }
        InterceptorHandler interceptorHandler
                = new DefaultInterceptorHandler<ClassMultiInterceptedClass>(internalInstance, internalInstance, methodInterceptors, interceptorInstances, null);


        ClassMultiInterceptedClass proxyInstance = pf.createProxyInstance(proxyClass, internalInstance, interceptorHandler);
        Assert.assertNotNull(proxyInstance);

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Related Classes of org.apache.webbeans.proxy.InterceptorHandler

org.apache.webbeans.newtests.interceptors.business.tests.NewProxyTest

org.apache.webbeans.newtests.interceptors.resolution.InterceptorProxyChainTest

org.apache.webbeans.portable.AbstractProducer

org.apache.webbeans.portable.InjectionTargetImpl

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