io.lsn.spring.utilities.middleware.cache.LoggingCacheInterceptor Maven / Gradle / Ivy

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package io.lsn.spring.utilities.middleware.cache;

import org.aopalliance.intercept.MethodInvocation;
import org.apache.log4j.Logger;
import org.springframework.cache.interceptor.CacheInterceptor;

/**
 * overridden CacheInterceptor to log return responses
 *
 * registered in your CacheConfiguration
 * @author Patryk Szlagowski 
 */
public class LoggingCacheInterceptor extends CacheInterceptor {

    private final static Logger logger = Logger.getLogger(LoggingCacheInterceptor.class);

    @Override
    public Object invoke(MethodInvocation invocation) throws Throwable {
        Object toReturn = super.invoke(invocation);
        logger.info(new CacheableLog(invocation.getArguments(), toReturn));

        return toReturn;
    }
}