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/*
$Id: Retailer.java,v 1.10 2010-10-21 15:33:33 snajper Exp $
*/
package pricequote.retailer.server;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.annotation.Resource;
import javax.jws.WebService;
import javax.servlet.ServletContext;
import javax.xml.namespace.QName;
import javax.xml.ws.WebServiceContext;
import javax.xml.ws.handler.MessageContext;
import pricequote.wholesaler.client.WholesalerClient;
/**
* @author Arun Gupta
*/
@WebService(endpointInterface = "pricequote.retailer.server.RetailerPortType", wsdlLocation = "WEB-INF/wsdl/retailer.wsdl")
public class Retailer implements RetailerPortType {
@Resource
WebServiceContext wsc;
private static final Logger logger = Logger.getAnonymousLogger();
private static final Level level = Level.INFO;
private static final String WQS_NAMESPACE_URI = "http://example.org/wholesaler";
public Quote getPrice(int pid) {
logger.log(level, "Retailer.getListPrice invoked");
ServletContext sc = (ServletContext)wsc.getMessageContext().get(MessageContext.SERVLET_CONTEXT);
logger.log(level, "Configuring WSIT client ...");
WholesalerClient sunClient = new WholesalerClient(getSunEndpointAddress(sc), new QName(WQS_NAMESPACE_URI, getSunServiceName(sc)));
logger.log(level, "Invoking WSIT's Wholesaler ...");
pricequote.wholesaler.client.Quote sunQuote = sunClient.getQuote(pid);
float sunPrice = sunQuote.getPrice();
logger.log(level, "Sun's wholesaler response received.");
sunClient.close();
logger.log(level, "Configuring WSIT#2 client ...");
WholesalerClient msClient = new WholesalerClient(getMSEndpointAddress(sc), new QName(WQS_NAMESPACE_URI, getMSServiceName(sc)));
logger.log(level, "Invoking WSIT#2's Wholesaler ...");
pricequote.wholesaler.client.Quote msQuote = msClient.getQuote(pid);
float msPrice = msQuote.getPrice();
logger.log(level, "WSIT#2's wholesaler response received.");
msClient.close();
pricequote.wholesaler.client.Quote quote = sunPrice <= msPrice ? sunQuote : msQuote;
logger.log(level, "Got a better price from \"{0}\" Wholesaler ...",
(sunPrice <= msPrice ? "WSIT" : "WSIT#2"));
// TODO: Calculate the price to be returned back
// TODO: based upon user's identity and gross margin
// TODO: For now, the best price from wholesaler is
// TODO: returned to the consumer
Quote response = new Quote();
response.setPrice(quote.getPrice());
response.setPhoto(quote.getPhoto());
logger.log(level, "Returning the response.");
return response;
}
private String getSunEndpointAddress(ServletContext sc) {
String endpoint = sc.getInitParameter("wqs.wsit.endpoint");
if (endpoint == null || endpoint.equals(""))
endpoint = "http://localhost:8080/pricequote/wholesaler?wsdl";
return endpoint;
}
private String getSunServiceName(ServletContext sc) {
String serviceName = sc.getInitParameter("wqs.wsit.serviceName");
if (serviceName == null || serviceName.equals(""))
serviceName = "WholesalerQuoteService";
return serviceName;
}
private String getMSEndpointAddress(ServletContext sc) {
String endpoint = sc.getInitParameter("wqs.wcf.endpoint");
if (endpoint == null || endpoint.equals("")) {
//endpoint = "http://131.107.72.15/Wholesaler/WholesalerService.svc?wsdl";
endpoint = "http://localhost:8080/pricequote-wcf/wholesaler?wsdl";
}
return endpoint;
}
private String getMSServiceName(ServletContext sc) {
String serviceName = sc.getInitParameter("wqs.wcf.serviceName");
if (serviceName == null || serviceName.equals("")) {
//serviceName = "WholesalerService";
serviceName = "WholesaleService";
}
return serviceName;
}
}