org.mule.samples.voipservice.routers.PaymentValidationResponseAggregator Maven / Gradle / Ivy

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/*
 * $Id: PaymentValidationResponseAggregator.java 7976 2007-08-21 14:26:13Z dirk.olmes $
 * --------------------------------------------------------------------------------------
 * Copyright (c) MuleSource, Inc.  All rights reserved.  http://www.mulesource.com
 *
 * The software in this package is published under the terms of the CPAL v1.0
 * license, a copy of which has been included with this distribution in the
 * LICENSE.txt file.
 */

package org.mule.samples.voipservice.routers;

import org.mule.config.i18n.MessageFactory;
import org.mule.impl.MuleMessage;
import org.mule.routing.inbound.EventGroup;
import org.mule.routing.response.ResponseCorrelationAggregator;
import org.mule.samples.voipservice.to.CreditProfileTO;
import org.mule.umo.UMOEvent;
import org.mule.umo.UMOMessage;
import org.mule.umo.routing.RoutingException;
import org.mule.umo.transformer.TransformerException;

import java.util.Iterator;
import java.util.Map;

public class PaymentValidationResponseAggregator extends ResponseCorrelationAggregator
{

    protected UMOMessage aggregateEvents(EventGroup events) throws RoutingException
    {
        UMOEvent event = null;
        boolean one = false;
        boolean two = false;
        CreditProfileTO creditProfileTO = null;

        try
        {
            for (Iterator iterator = events.iterator(); iterator.hasNext();)
            {
                event = (UMOEvent)iterator.next();
                creditProfileTO = (CreditProfileTO)event.getTransformedMessage();

                if (creditProfileTO.getCreditScore() >= CreditProfileTO.CREDIT_LIMIT)
                {
                    one = true;
                }

                if (creditProfileTO.getCreditAuthorisedStatus() == CreditProfileTO.CREDIT_AUTHORISED)
                {
                    two = true;
                }
            }
        }
        catch (TransformerException e)
        {
            throw new RoutingException(MessageFactory.createStaticMessage("Failed to validate payment service"),
                new MuleMessage(events, (Map)null), null, e);
        }

        if (one && two && creditProfileTO != null)
        {
            creditProfileTO.setValid(true);
        }

        return new MuleMessage(creditProfileTO, event.getMessage());
    }

}