org.dockhouse.aop.logging.LoggingAspect.java Source code

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Here is the source code for org.dockhouse.aop.logging.LoggingAspect.java

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/**
 *  Copyright (C) 2015  Dockhouse project org. ( http://dockhouse.github.io/ )
 *
 *  Licensed under the GNU LESSER GENERAL PUBLIC LICENSE, Version 3.0 (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.gnu.org/licenses/lgpl.html
 *
 *  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.
 */
package org.dockhouse.aop.logging;

import org.dockhouse.config.Constants;
import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.AfterThrowing;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Pointcut;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.core.env.Environment;

import javax.inject.Inject;
import java.util.Arrays;

/**
 * Aspect for logging execution of service and repository Spring components.
 */
@Aspect
public class LoggingAspect {

    private final Logger log = LoggerFactory.getLogger(this.getClass());

    @Inject
    private Environment env;

    @Pointcut("within(org.dockhouse.repository..*) || within(org.dockhouse.service..*) || within(org.dockhouse.web.rest..*)")
    public void loggingPoincut() {
    }

    @AfterThrowing(pointcut = "loggingPoincut()", throwing = "e")
    public void logAfterThrowing(JoinPoint joinPoint, Throwable e) {
        if (env.acceptsProfiles(Constants.SPRING_PROFILE_DEVELOPMENT)) {
            log.error("Exception in {}.{}() with cause = {}", joinPoint.getSignature().getDeclaringTypeName(),
                    joinPoint.getSignature().getName(), e.getCause(), e);
        } else {
            log.error("Exception in {}.{}() with cause = {}", joinPoint.getSignature().getDeclaringTypeName(),
                    joinPoint.getSignature().getName(), e.getCause());
        }
    }

    @Around("loggingPoincut()")
    public Object logAround(ProceedingJoinPoint joinPoint) throws Throwable {
        if (log.isDebugEnabled()) {
            log.debug("Enter: {}.{}() with argument[s] = {}", joinPoint.getSignature().getDeclaringTypeName(),
                    joinPoint.getSignature().getName(), Arrays.toString(joinPoint.getArgs()));
        }
        try {
            Object result = joinPoint.proceed();
            if (log.isDebugEnabled()) {
                log.debug("Exit: {}.{}() with result = {}", joinPoint.getSignature().getDeclaringTypeName(),
                        joinPoint.getSignature().getName(), result);
            }
            return result;
        } catch (IllegalArgumentException e) {
            log.error("Illegal argument: {} in {}.{}()", Arrays.toString(joinPoint.getArgs()),
                    joinPoint.getSignature().getDeclaringTypeName(), joinPoint.getSignature().getName());

            throw e;
        }
    }
}