it.tidalwave.northernwind.profiling.RequestProfilerAspect.java Source code

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Here is the source code for it.tidalwave.northernwind.profiling.RequestProfilerAspect.java

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/*
 * #%L
 * *********************************************************************************************************************
 *
 * NorthernWind - lightweight CMS
 * http://northernwind.tidalwave.it - git clone https://bitbucket.org/tidalwave/northernwind-src.git
 * %%
 * Copyright (C) 2011 - 2018 Tidalwave s.a.s. (http://tidalwave.it)
 * %%
 * *********************************************************************************************************************
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
 * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations under the License.
 *
 * *********************************************************************************************************************
 *
 *
 * *********************************************************************************************************************
 * #L%
 */
package it.tidalwave.northernwind.profiling;

import javax.annotation.Nonnull;
import javax.inject.Inject;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.springframework.beans.factory.annotation.Configurable;
import it.tidalwave.northernwind.core.model.Request;
import lombok.extern.slf4j.Slf4j;

/***********************************************************************************************************************
 *
 * @author  Fabrizio Giudici
 *
 **********************************************************************************************************************/
@Configurable
@Aspect
@Slf4j
public class RequestProfilerAspect {
    @Inject
    private StatisticsCollector statisticsCollector;

    @Around("execution(* it.tidalwave.northernwind.frontend.ui.spi.DefaultSiteViewController.processRequest(..))")
    public Object advice(final @Nonnull ProceedingJoinPoint pjp) throws Throwable {
        final Request request = (Request) pjp.getArgs()[0];
        statisticsCollector.onRequestBegin(request);
        final Object result = pjp.proceed();
        statisticsCollector.onRequestEnd(request);

        return result;
    }
}