dk.getcreditscore.controller.CalculateCreditScore.java Source code

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Here is the source code for dk.getcreditscore.controller.CalculateCreditScore.java

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package dk.getcreditscore.controller;

import com.google.gson.Gson;
import com.rabbitmq.client.Channel;
import com.rabbitmq.client.QueueingConsumer;
import dk.getcreditscore.client.CreditScore;
import dk.getcreditscore.client.CreditScoreResponse;
import dk.getcreditscore.client.CreditScoreService_Service;
import dk.getcreditscore.dto.LoanRequestDTO;
import dk.getcreditscore.messaging.Receive;
import dk.getcreditscore.messaging.Send;
import java.io.IOException;
import java.util.HashMap;

/**
 *
 * @author marekrigan
 */
public class CalculateCreditScore {
    private static Gson gson;

    public static void receiveMessages() throws IOException, InterruptedException {
        gson = new Gson();

        HashMap<String, Object> objects = Receive.setUpReceiver();

        QueueingConsumer consumer = (QueueingConsumer) objects.get("consumer");
        Channel channel = (Channel) objects.get("channel");

        LoanRequestDTO loanRequestDTO;

        while (true) {
            QueueingConsumer.Delivery delivery = consumer.nextDelivery();
            String message = new String(delivery.getBody());

            loanRequestDTO = gson.fromJson(message, LoanRequestDTO.class);

            CreditScoreService_Service service = new CreditScoreService_Service();
            int creditScore = service.getCreditScoreServicePort().creditScore(loanRequestDTO.getSsn());

            loanRequestDTO.setCreditScore(creditScore);

            System.out.println(loanRequestDTO.toString());

            sendMessage(loanRequestDTO);

            channel.basicAck(delivery.getEnvelope().getDeliveryTag(), false);
        }

    }

    public static void sendMessage(LoanRequestDTO dto) throws IOException {
        String message = gson.toJson(dto);

        Send.sendMessage(message);
    }
}