com.onecheckoutV1.scheduler.SchedulerTransactionOcoBean.java Source code

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Here is the source code for com.onecheckoutV1.scheduler.SchedulerTransactionOcoBean.java

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package com.onecheckoutV1.scheduler;

import com.onecheckoutV1.ejb.helper.OneCheckoutV1QueryHelperBeanLocal;
import com.onecheckoutV1.ejb.proc.OneCheckoutChannelBase;
import com.onecheckoutV1.ejb.util.OneCheckoutLogger;
import com.onecheckoutV1.ejb.util.OneCheckoutPrincipal;
import com.onecheckoutV1.ejb.util.OneCheckoutProperties;
import com.onecheckoutV1.type.OneCheckoutErrorMessage;
import com.onecheckoutV1.type.OneCheckoutTransactionStatus;
import com.onechekoutv1.dto.Transactions;
import java.util.Calendar;
import java.util.Date;
import java.util.List;
import javax.annotation.Resource;
import javax.ejb.EJB;
import javax.ejb.SessionContext;
import javax.ejb.Stateless;
import javax.ejb.Timeout;
import javax.ejb.Timer;
import javax.ejb.TimerService;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import org.apache.commons.configuration.PropertiesConfiguration;
import org.apache.commons.lang.StringUtils;
import org.hibernate.Criteria;
import org.hibernate.Session;
import org.hibernate.criterion.Order;
import org.hibernate.criterion.Restrictions;
import org.jboss.security.SecurityAssociation;

/**
 *
 * @author iskandar
 */
@Stateless
public class SchedulerTransactionOcoBean extends OneCheckoutChannelBase implements SchedulerTransactionOcoLocal {

    @PersistenceContext(unitName = "ONECHECKOUTV1")
    protected EntityManager em;

    private long t1 = System.currentTimeMillis();

    @Resource
    TimerService timerService;

    @Resource
    SessionContext context;

    @EJB
    private OneCheckoutV1QueryHelperBeanLocal oneCheckoutV1QueryHelperBeanLocal;

    private final static String ONECHECKOUTV1_TRANSACTION_OCO_SCHEDULER = "_ONECHECKOUTV1_TRANSACTION_OCO_SCHEDULER";

    private Session getSession() {
        return (Session) em.getDelegate();
    }

    //    public void startSchedulerTimer() {
    //        for (Object obj : timerService.getTimers()) {
    //            Timer timer = (Timer) obj;
    //            if (ONECHECKOUTV1_TRANSACTION_OCO_SCHEDULER.equals(timer.getInfo())) {
    //                OneCheckoutLogger.log("Timer service is working. Cancelling it");
    //                timer.cancel();
    //            }
    //        }    
    //        PropertiesConfiguration config = OneCheckoutProperties.getOneCheckoutConfig();
    //        int minutes = config.getInt("NOTIFY.STATUS.PERIOD",5);        
    //        
    //        Timer timer = timerService.createTimer(0, (minutes * 60 * 1000), ONECHECKOUTV1_TRANSACTION_OCO_SCHEDULER);
    //     }

    //  @Timeout

    public void startSchedulerDaily() {
        PropertiesConfiguration config = OneCheckoutProperties.getOneCheckoutConfig();
        String on = config.getString("TRANSACTION.OCO.SCHEDULER.", "TRUE");

        if (on.equalsIgnoreCase("FALSE")) {
            OneCheckoutLogger.log("OneCheckoutV1 - scheduller of Transaction OCO disabled");
            return;
        }

        int maxrows = config.getInt("NOTIFY.STATUS.ROWS", 50);
        Calendar max = Calendar.getInstance();
        max.add(Calendar.HOUR, -24);
        Date executeTime = max.getTime();

        Criteria criterias = getSession().createCriteria(Transactions.class);
        criterias.createAlias("merchantPaymentChannel", "mpc");
        criterias.createAlias("mpc.merchants", "m");
        criterias.createAlias("mpc.paymentChannel", "pc");
        criterias.add(Restrictions.le("incRequestdatetime", executeTime));
        criterias.addOrder(Order.desc("incRequestdatetime"));
        criterias.setMaxResults(maxrows);

        OneCheckoutLogger.log("TRANSACTION.beforeToday.date" + executeTime + "]");

        List<Transactions> trxListOco = (List<Transactions>) criterias.list();

        if (trxListOco == null || trxListOco.isEmpty()) {
            OneCheckoutLogger.log("SchedulerTransactionOcoBean.startSchedulerExecutor : 0 transactions");
            return;
        }

        for (Transactions transactions : trxListOco) {
            if (StringUtils.isEmpty(transactions.getDokuResponseCode())
                    && transactions.getTransactionsStatus() == null) {
                OneCheckoutErrorMessage failedMsg = OneCheckoutErrorMessage.UNKNOWN;

                String logPrefix = "TransactionOcoScheduler_"
                        + transactions.getMerchantPaymentChannel().getMerchants().getMerchantCode() + "_"
                        + transactions.getIncTransidmerchant();
                SecurityAssociation.setPrincipal(new OneCheckoutPrincipal(logPrefix));

                failedMsg = OneCheckoutErrorMessage.FAILED_TRANSACTION_VIA_SCHEDULER;
                transactions.setDokuResponseCode(failedMsg.value());
                transactions.setTransactionsStatus(OneCheckoutTransactionStatus.FAILED.value());
                oneCheckoutV1QueryHelperBeanLocal.updateTransactions(transactions);

                OneCheckoutLogger.log("SchedulerTransactionOcoBean : update finished trx : ");
            }
        }
        SecurityAssociation.clear();
    }

}