com.jarvis.cache.interceptor.CacheDeleteTransactionalInterceptor Maven / Gradle / Ivy

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package com.jarvis.cache.interceptor;

import java.lang.reflect.Method;

import org.aopalliance.intercept.MethodInterceptor;
import org.aopalliance.intercept.MethodInvocation;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.aop.support.AopUtils;

import com.jarvis.cache.CacheHandler;
import com.jarvis.cache.annotation.CacheDeleteTransactional;
import com.jarvis.cache.interceptor.aopproxy.DeleteCacheTransactionalAopProxy;
import com.jarvis.cache.util.AopUtil;

/**
 * 对@CacheDeleteTransactional 拦截注解
 * @author jiayu.qiu
 */
public class CacheDeleteTransactionalInterceptor implements MethodInterceptor {

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

    private final CacheHandler cacheHandler;

    public CacheDeleteTransactionalInterceptor(CacheHandler cacheHandler) {
        this.cacheHandler=cacheHandler;
    }

    @Override
    public Object invoke(MethodInvocation invocation) throws Throwable {
        Class cls=AopUtil.getTargetClass(invocation.getThis());
        Method method=invocation.getMethod();
        if(!cls.equals(invocation.getThis().getClass())) {
            logger.debug(invocation.getThis().getClass() + "-->" + cls);
            return invocation.proceed();
        }
        if(method.isAnnotationPresent(CacheDeleteTransactional.class)) {
            CacheDeleteTransactional cacheDeleteTransactional=method.getAnnotation(CacheDeleteTransactional.class);
            logger.debug(invocation.getThis().getClass().getName() + "." + method.getName() + "-->@CacheDeleteTransactional");
            return cacheHandler.proceedDeleteCacheTransactional(new DeleteCacheTransactionalAopProxy(invocation), cacheDeleteTransactional);
        } else {
            Method specificMethod=AopUtils.getMostSpecificMethod(method, invocation.getThis().getClass());
            if(specificMethod.isAnnotationPresent(CacheDeleteTransactional.class)) {
                CacheDeleteTransactional cacheDeleteTransactional=specificMethod.getAnnotation(CacheDeleteTransactional.class);
                logger.debug(invocation.getThis().getClass().getName() + "." + specificMethod.getName() + "-->@CacheDeleteTransactional");
                return cacheHandler.proceedDeleteCacheTransactional(new DeleteCacheTransactionalAopProxy(invocation), cacheDeleteTransactional);
            }
        }

        return invocation.proceed();
    }

}