Subversion Repositories SmartDukaan

package in.shop2020.serving.services;

import in.shop2020.config.ConfigException;

import in.shop2020.serving.model.ShipmentUpdate;

import in.shop2020.thrift.clients.config.ConfigClient;

import java.util.ArrayList;

import java.util.List;

import javax.xml.xpath.XPath;

import javax.xml.xpath.XPathConstants;

import javax.xml.xpath.XPathExpressionException;

import javax.xml.xpath.XPathFactory;

import org.apache.juli.logging.Log;

import org.apache.juli.logging.LogFactory;

import org.w3c.dom.Element;

import org.w3c.dom.NodeList;

import org.xml.sax.InputSource;

public class AramexTrackingService {

	//public static String ARAMAX_URL = "http://www.aramex.com/track_xml.asp?ShipmentNumber=";

	private static Log log = LogFactory.getLog(AramexTrackingService.class);

	private static String ARAMEX_URL;

	static{

		try {

			ARAMEX_URL = ConfigClient.getClient().get("aramex_update_url");

		} catch (ConfigException e) {

			//ARAMEX_URL = "file:///home/ashish/Downloads/AWB_Track.xml";

			e.printStackTrace();

		}

	}

	public List<ShipmentUpdate> getUpdates(String awbNumber){

		String uri = ARAMEX_URL + awbNumber;

		log.info("Aramex Update URL: " + uri);

		//String uri = ARAMEX_URL;

		InputSource inputSource = new InputSource(uri);

		XPath xpath = XPathFactory.newInstance().newXPath();

		String expression = "/HAWBs/HAWBDetails/HAWBHistory/HAWBUpdate";

		NodeList nodes = null;

		try {

			nodes = (NodeList) xpath.evaluate(expression, inputSource,	XPathConstants.NODESET);

		} catch(XPathExpressionException xpee) {

			return null;

		}

		List<ShipmentUpdate> updates = new ArrayList<ShipmentUpdate>();

		System.out.println("Action date\t\t\tUpdate City\t\t\tTracki Code Desc" );

		for(int i=nodes.getLength()-1; i>=0; i--) {

			Element hawbUpdate = (Element) nodes.item(i);

			ShipmentUpdate update = new ShipmentUpdate();

			String dateString = getElementTextContent(hawbUpdate, "ActionDate");

			String[] tokens = dateString.split("\\s");

			update.date = tokens[0];

			update.time = tokens[1] + " " + tokens[2];

			update.city = getElementTextContent(hawbUpdate, "UpdateLocationFormatted");

			update.description = getElementTextContent(hawbUpdate, "CustomerDescription") + " - " + getElementTextContent(hawbUpdate, "Comments1");			

			updates.add(update);

		}	

		return updates;

	}

	private String getElementTextContent(Element element, String tagName){

		return element.getElementsByTagName(tagName).item(0).getTextContent();

	}

	public static void main(String[] args){

		System.out.println("Aramax number is " + "6199186044");

		AramexTrackingService service = new AramexTrackingService();

		List<ShipmentUpdate> updates = service.getUpdates("6199186044");

		for(ShipmentUpdate update: updates){

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

		}

	}

}