/*
 * Computoser is a music-composition algorithm and a website to present the results
 * Copyright (C) 2012-2014  Bozhidar Bozhanov
 *
 * Computoser is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * Computoser is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with Computoser.  If not, see <http://www.gnu.org/licenses/>.
 */

package com.music.web.util;

import java.io.ByteArrayOutputStream;

import javax.servlet.ServletContextEvent;
import javax.servlet.ServletContextListener;
import javax.servlet.annotation.WebListener;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.music.util.MutingPrintStream;


@WebListener
public class StartupListener implements ServletContextListener {

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

    @Override
    public void contextInitialized(ServletContextEvent e) {
        System.setOut(new MutingPrintStream(new ByteArrayOutputStream(), System.out));
        logger.info("Computoser startup successful");
    }

    @Override
    public void contextDestroyed(ServletContextEvent e) {
        // do nothing on destroy
    }
}