D-Net

package eu.dnetlib.goldoa.service.utils;

import org.aspectj.lang.ProceedingJoinPoint;

import org.aspectj.lang.annotation.Around;

import org.aspectj.lang.annotation.Aspect;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.beans.factory.annotation.Value;

import org.springframework.stereotype.Component;

import javax.mail.MessagingException;

import java.io.PrintWriter;

import java.io.StringWriter;

/**

 * Created by antleb on 5/6/15.

 */

@Component

@Aspect

public class EmailUtilsLogger {

	@Autowired

	private MailLibrary mailLibrary;

	private

	@Value("#{cascadingPropertyLoader.properties['goldoa.debugemails']}")

	boolean sendEmails = false;

	@Around("execution(public void eu.dnetlib.goldoa.service.utils.EmailUtils.send* (..))")

	public Object logErrors(ProceedingJoinPoint joinPoint) throws Throwable {

		if (sendEmails) {

			try {

				mailLibrary.sendEmail("antleb@di.uoa.gr", "sending email: " + joinPoint.getSignature().getName(), "");

				return joinPoint.proceed();

			} catch (Throwable throwable) {

				StringWriter sw = new StringWriter();

				PrintWriter pw = new PrintWriter(sw);

				throwable.printStackTrace(pw);

				pw.close();

				try {

					mailLibrary.sendEmail("antleb@di.uoa.gr", "Exception in mails", sw.toString());

				} catch (MessagingException e) {

					e.printStackTrace();

				}

				throw throwable;

			}

		} else {

			return joinPoint.proceed();

		}

	}

}