strat.mining.multipool.stats.service.impl.RequestStatsLoggingServiceImpl.java Source code

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Here is the source code for strat.mining.multipool.stats.service.impl.RequestStatsLoggingServiceImpl.java

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/**
 * multipool-stats-backend is a web application which collects statistics
 * on several Switching-profit crypto-currencies mining pools and display
 * then in a Browser.
 * Copyright (C) 2014  Stratehm (stratehm@hotmail.com)
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with multipool-stats-backend. If not, see <http://www.gnu.org/licenses/>.
 */
package strat.mining.multipool.stats.service.impl;

import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import java.util.Map.Entry;
import java.util.concurrent.atomic.AtomicInteger;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import strat.mining.multipool.stats.service.iface.RequestStatsLoggingService;

@Component("multipoolRequestStatsLoggingService")
public class RequestStatsLoggingServiceImpl implements RequestStatsLoggingService {

    private static final Logger LOGGER = LoggerFactory.getLogger("multipoolRequestStats");

    private AtomicInteger nbCurrencyTicker;
    private AtomicInteger nbDonnation;
    private AtomicInteger nbBlockchainDetails;
    private AtomicInteger nbAllExchangePlace;

    private volatile Map<String, Map<String, AtomicInteger>> currencyTickerRequest;
    private volatile Map<String, AtomicInteger> donatorsRequests;

    public RequestStatsLoggingServiceImpl() {
        nbCurrencyTicker = new AtomicInteger(0);
        nbDonnation = new AtomicInteger(0);
        nbBlockchainDetails = new AtomicInteger(0);
        nbAllExchangePlace = new AtomicInteger(0);

        currencyTickerRequest = Collections.synchronizedMap(new HashMap<String, Map<String, AtomicInteger>>());
        donatorsRequests = Collections.synchronizedMap(new HashMap<String, AtomicInteger>());
    }

    @Override
    public void currencyTicker(String exchangePlace, String currencyCode) {
        nbCurrencyTicker.incrementAndGet();

        Map<String, AtomicInteger> currencies = currencyTickerRequest.get(exchangePlace);

        if (currencies == null) {
            currencies = Collections.synchronizedMap(new HashMap<String, AtomicInteger>());
            currencyTickerRequest.put(exchangePlace, currencies);
        }

        AtomicInteger currencyCounter = currencies.get(currencyCode);

        if (currencyCounter == null) {
            currencyCounter = new AtomicInteger(0);
            currencies.put(currencyCode, currencyCounter);
        }

        currencyCounter.incrementAndGet();
    }

    @Override
    public void donnationRequest() {
        nbDonnation.incrementAndGet();
    }

    @Override
    public void donnatorRequest(String bitcoinAddress) {
        AtomicInteger counter = donatorsRequests.get(bitcoinAddress);
        if (counter == null) {
            counter = new AtomicInteger(0);
            donatorsRequests.put(bitcoinAddress, counter);
        }
        counter.incrementAndGet();
    }

    @Scheduled(cron = "0 0 * * * *")
    private void logStats() {
        Map<String, Map<String, AtomicInteger>> currencyTickersOldMap = currencyTickerRequest;
        currencyTickerRequest = Collections.synchronizedMap(new HashMap<String, Map<String, AtomicInteger>>());

        Map<String, AtomicInteger> donatorsRequestOld = donatorsRequests;
        donatorsRequests = Collections.synchronizedMap(new HashMap<String, AtomicInteger>());

        LOGGER.debug("Nb donnation requests: {}.", nbDonnation.intValue());
        LOGGER.debug("Nb blockchain details requests: {}.", nbBlockchainDetails.intValue());
        LOGGER.debug("Nb all exchange place requests: {}.", nbAllExchangePlace.intValue());
        LOGGER.debug("Nb currency ticker requests: {}.", nbCurrencyTicker.intValue());
        for (Entry<String, Map<String, AtomicInteger>> entry1 : currencyTickersOldMap.entrySet()) {
            for (Entry<String, AtomicInteger> entry2 : entry1.getValue().entrySet()) {
                LOGGER.debug("Nb currency ticker requests for exchange {} and currency {}: {}.", entry1.getKey(),
                        entry2.getKey(), entry2.getValue().intValue());
            }
        }
        for (Entry<String, AtomicInteger> entry : donatorsRequestOld.entrySet()) {
            LOGGER.debug("Nb donators requests for {}: {}.", entry.getKey(), entry.getValue().get());
        }
        LOGGER.debug(" ");
        LOGGER.debug(" ");
        LOGGER.debug(" ");

        nbCurrencyTicker.set(0);

        nbBlockchainDetails.set(0);
        nbAllExchangePlace.set(0);
        nbDonnation.set(0);
    }

    @Override
    public void blockchainDetailsRequest() {
        nbBlockchainDetails.incrementAndGet();
    }

    @Override
    public void allExchangePlace() {
        nbAllExchangePlace.incrementAndGet();
    }

}