public Object intercept()

in apm-sniffer/apm-agent-core/src/main/java/org/apache/skywalking/apm/agent/core/plugin/interceptor/enhance/v2/StaticMethodsInterV2.java [71:117]
44 lines of code
6 McCabe index (conditional complexity)

    public Object intercept(@Origin Class<?> clazz, @AllArguments Object[] allArguments, @Origin Method method,
        @SuperCall Callable<?> zuper) throws Throwable {
        StaticMethodsAroundInterceptorV2 interceptor = InterceptorInstanceLoader.load(staticMethodsAroundInterceptorClassName,
                                                                                      clazz.getClassLoader());

        long interceptorTimeCost = 0L;
        long startTimeOfMethodBeforeInter = System.nanoTime();
        MethodInvocationContext context = new MethodInvocationContext();
        try {
            interceptor.beforeMethod(clazz, method, allArguments, method.getParameterTypes(), context);
        } catch (Throwable t) {
            LOGGER.error(t, "class[{}] before static method[{}] intercept failure", clazz, method.getName());
            AgentSo11y.errorOfPlugin(pluginName, INTERCEPTOR_TYPE);
        }
        interceptorTimeCost += System.nanoTime() - startTimeOfMethodBeforeInter;

        Object ret = null;
        try {
            if (!context.isContinue()) {
                ret = context._ret();
            } else {
                ret = zuper.call();
            }
        } catch (Throwable t) {
            long startTimeOfMethodHandleExceptionInter = System.nanoTime();
            try {
                interceptor.handleMethodException(clazz, method, allArguments, method.getParameterTypes(), t, context);
            } catch (Throwable t2) {
                LOGGER.error(t2, "class[{}] handle static method[{}] exception failure", clazz, method.getName(), t2.getMessage());
                AgentSo11y.errorOfPlugin(pluginName, INTERCEPTOR_TYPE);
            }
            interceptorTimeCost += System.nanoTime() - startTimeOfMethodHandleExceptionInter;
            throw t;
        } finally {
            long startTimeOfMethodAfterInter = System.nanoTime();
            try {
                ret = interceptor.afterMethod(clazz, method, allArguments, method.getParameterTypes(), ret, context);
            } catch (Throwable t) {
                LOGGER.error(t, "class[{}] after static method[{}] intercept failure:{}", clazz, method.getName(), t.getMessage());
                AgentSo11y.errorOfPlugin(pluginName, INTERCEPTOR_TYPE);
            }
            interceptorTimeCost += System.nanoTime() - startTimeOfMethodAfterInter;
        }
        AgentSo11y.durationOfInterceptor(interceptorTimeCost);

        return ret;
    }