sax parser

package se.plushogskolan.jetbroker.plane.integration.airportws;

import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;

import javax.xml.parsers.ParserConfigurationException;
import javax.xml.parsers.SAXParser;
import javax.xml.parsers.SAXParserFactory;

import org.xml.sax.Attributes;
import org.xml.sax.SAXException;
import org.xml.sax.helpers.DefaultHandler;

import se.plushogskolan.jee.utils.integration.FailedIntegrationConnectionException;
import se.plushogskolan.jetbroker.plane.domain.Airport;
import se.plushogskolan.jetbroker.plane.integration.airportws.stubs.AirportSoap;

public class AirportWebserviceImpl implements AirportWebservice {

	@Override
	public Collection<Airport> getAllAirports()
			throws FailedIntegrationConnectionException {
		se.plushogskolan.jetbroker.plane.integration.airportws.stubs.Airport airport = new se.plushogskolan.jetbroker.plane.integration.airportws.stubs.Airport();
		AirportSoap port = airport.getAirportSoap();
		String xmlDataAsString = port.getAirportInformationByCountry("sweden");
		SAXParserFactory factory = SAXParserFactory.newInstance();
		factory.setValidating(true);
		factory.setNamespaceAware(false);
		SAXParser parser = null;

		try {
			parser = factory.newSAXParser();
		} catch (ParserConfigurationException e) {
			e.printStackTrace();
		} catch (SAXException e) {
			e.printStackTrace();
		}
		InputStream is = SAXParser.class.getResourceAsStream(xmlDataAsString);

		MyHandler handler = new MyHandler();
		try {
			parser.parse(is, handler);
		} catch (SAXException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}





		return null;
	}
	static class MyHandler extends DefaultHandler{

	boolean isAirport;
	boolean isAirportCode;
	boolean isLongitudeDegree;
	boolean isLatitudeDegree;
	boolean isLongitudeMinute;
	boolean isLatitudeMinute;
	boolean isAirportName;

	private Airport airport;
	private List<Airport> airports = new ArrayList<Airport>();

	private String currentTextValue;
	private String longitude = "";
	private String latitude = "";



	public void characters(char[] ch, int start, int len) throws SAXException {
		currentTextValue = new String(ch, start, len);
	}



	public void startElement(String uri, String localName, String qName, Attributes atts) throws SAXException {

		if (qName.equals("Table")) {
			airport = new Airport();
			isAirport=true;
		} else if (qName.equals("AirportCode")) {
			isAirportCode = true;
		} else if (qName.equals("CityOrAirportName")) {
			isAirportName = true;
		} else if (qName.equals("LatitudeDegree")) {
			isLatitudeDegree = true;
		} else if (qName.equals("LatitudeMinute")) {
			isLatitudeMinute = true;
		}  else if (qName.equals("LongitudeDegree")) {
			isLongitudeDegree = true;
		} else if (qName.equals("LongitudeMinute")) {
			isLongitudeMinute = true;
		}

	}

	public void endElement(String uri, String localName, String qName) throws SAXException {
		if (qName.equals("Table")) {
			airport.setLatitude(Double.parseDouble(latitude));
			airport.setLongitude(Double.parseDouble(longitude));
			longitude = "";
			latitude = "";
			airports.add(airport);
			isAirport = false;
		} else if (qName.equals("AirportCode")) {
			airport.setCode(currentTextValue);
			isAirportCode = false;
		} else if (qName.equals("CityOrAirportName")) {
			airport.setName(currentTextValue);
			isAirportName = false;
		} else if (qName.equals("LatitudeDegree")) {
			latitude = currentTextValue;
			isLatitudeDegree = false;
		} else if (qName.equals("LatitudeMinute")) {
			latitude = latitude+"."+currentTextValue;
			isLatitudeMinute = false;
		}  else if (qName.equals("LongitudeDegree")) {
			longitude = currentTextValue;
			isLongitudeDegree = false;
		} else if (qName.equals("LongitudeMinute")) {
			longitude = longitude+"."+currentTextValue;
			isLongitudeMinute = false;
		}

	}



}

}