    001/**
    002 * Copyright (c) 2004-2016 QOS.ch
    003 * All rights reserved.
    004 *
    005 * Permission is hereby granted, free  of charge, to any person obtaining
    006 * a  copy  of this  software  and  associated  documentation files  (the
    007 * "Software"), to  deal in  the Software without  restriction, including
    008 * without limitation  the rights to  use, copy, modify,  merge, publish,
    009 * distribute,  sublicense, and/or sell  copies of  the Software,  and to
    010 * permit persons to whom the Software  is furnished to do so, subject to
    011 * the following conditions:
    012 *
    013 * The  above  copyright  notice  and  this permission  notice  shall  be
    014 * included in all copies or substantial portions of the Software.
    015 *
    016 * THE  SOFTWARE IS  PROVIDED  "AS  IS", WITHOUT  WARRANTY  OF ANY  KIND,
    017 * EXPRESS OR  IMPLIED, INCLUDING  BUT NOT LIMITED  TO THE  WARRANTIES OF
    018 * MERCHANTABILITY,    FITNESS    FOR    A   PARTICULAR    PURPOSE    AND
    019 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
    020 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
    021 * OF CONTRACT, TORT OR OTHERWISE,  ARISING FROM, OUT OF OR IN CONNECTION
    022 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
    023 *
    024 */
    025package org.slf4j;
    026
    027import java.util.List;
    028import java.util.concurrent.CyclicBarrier;
    029import java.util.concurrent.atomic.AtomicLong;
    030
    031public class LoggerAccessingThread extends Thread {
    032    private static int LOOP_LEN = 64;
    033
    034    final CyclicBarrier barrier;
    035    final int count;
    036    final AtomicLong eventCount;
    037    List<Logger> loggerList;
    038
    039    public LoggerAccessingThread(final CyclicBarrier barrier, List<Logger> loggerList, final int count, final AtomicLong eventCount) {
    040        this.barrier = barrier;
    041        this.loggerList = loggerList;
    042        this.count = count;
    043        this.eventCount = eventCount;
    044    }
    045
    046    public void run() {
    047        try {
    048            barrier.await();
    049        } catch (Exception e) {
    050            e.printStackTrace();
    051        }
    052
    053        String loggerNamePrefix = this.getClass().getName();
    054        for (int i = 0; i < LOOP_LEN; i++) {
    055            Logger logger = LoggerFactory.getLogger(loggerNamePrefix + "-" + count + "-" + i);
    056            loggerList.add(logger);
    057            Thread.yield();
    058            logger.info("in run method");
    059            eventCount.getAndIncrement();
    060        }
    061    }
    062}