g

package broker.model;

import approval.model.ApprovalReply;
import client.model.MessageReceiverGateway;
import client.model.MessageSenderGateway;
import client.model.TravelRefundReply;
import client.model.TravelRefundRequest;
import net.sourceforge.jeval.EvaluationException;
import javax.jms.JMSException;
import java.io.IOException;




public abstract class ClientAppGateway {
    protected MessageSenderGateway sender;
    protected MessageReceiverGateway receiver;
    protected Serializer serializer;

    protected ClientAppGateway(String queueNameSend, String queueNameReceive){
        sender = new MessageSenderGateway(queueNameSend);
        receiver = new MessageReceiverGateway(queueNameReceive);
        serializer = new Serializer();
    }

    //used to perform some actions when a TravelRefundRequest is arrived
    public abstract void onTravelRefundRequestArrivedToBroker(TravelRefundRequest travelRefundRequest) throws JMSException, IOException, EvaluationException;

    //used to perform some actions when an ApprovalReply is arrived
    public abstract void onApprovalReplyArrivedToBroker(ApprovalReply approvalReply) throws JMSException, EvaluationException;

    //send a TravelRefundReply
    public abstract void sendTravelRefundReply(TravelRefundReply travelRefundReply) throws JMSException;

    //listen for messages
    public abstract void receiverSetListener() throws JMSException;
}