Java_EkiDataApi

Java_EkiDataApi

public class NearestSta
{
	Coord coord;
	List<Station> station = new ArrayList<Station>();
}
	
public class Coord
{
	public float lon;	// Request longitude
	public float lat;	// Request latitude
	public int error;	// Error code (0:OK / 1:ERROR)
}
	
public class Station
{
	public long line_cd;
	public String line_name;
	public long station_cd;
	public String station_name;
	public float lon;	// at station
	public float lat;	// at station
	public float meter;	// Straight distance from specified point to station
}

private NearestSta parseXML(String xml) throws XmlPullParserException, IOException
{
	NearestSta near = new NearestSta();
	XmlPullParserFactory factory = XmlPullParserFactory.newInstance();
	factory.setNamespaceAware(true);
	XmlPullParser xpp = factory.newPullParser();
	xpp.setInput(new StringReader(xml));
	while(xpp.getEventType() != XmlPullParser.END_DOCUMENT)
	{
		// Start tag is <coord>
		if(xpp.getEventType() == XmlPullParser.START_TAG && "coord".equals(xpp.getName()))
		{
			Coord coord = new Coord();
			while(true)
			{
				int eventType = xpp.next();		// Move to next event
				String name = xpp.getName();	// Get name of tag
				// End tag is </coord>
				if(eventType == XmlPullParser.END_TAG && "coord".equals(name)) break;
				if(eventType == XmlPullParser.START_TAG)
				{
					if("lon".equals(name))
					{
						if(xpp.next() == XmlPullParser.TEXT) { coord.lon = Long.parseLong(xpp.getText()); }
					}
					else if("lat".equals(name))
					{
						if(xpp.next() == XmlPullParser.TEXT) { coord.lat = Long.parseLong(xpp.getText()); }
					}
					else if("error".equals(name))
					{
						if(xpp.next() == XmlPullParser.TEXT) { coord.error = Integer.parseInt(xpp.getText()); }
					}
				}
			}
			near.coord = coord;
		}
		// Start tag is <station>
		else if(xpp.getEventType() == XmlPullParser.START_TAG && "station".equals(xpp.getName()))
		{
			Station station = new Station();
			while(true)
			{
				int eventType = xpp.next();		// Move to next event
				String name = xpp.getName();	// Get name of tag
				// End tag is </station>
				if(eventType == XmlPullParser.END_TAG && "station".equals(name)) break;
				if(eventType == XmlPullParser.START_TAG)
				{
					if("line_cd".equals(name))
					{
						if(xpp.next() == XmlPullParser.TEXT) { station.line_cd = Long.parseLong(xpp.getText()); }
					}
					else if("line_name".equals(name))
					{
						if(xpp.next() == XmlPullParser.TEXT) { station.line_name = xpp.getText(); }
					}
					else if("station_cd".equals(name))
					{
						if(xpp.next() == XmlPullParser.TEXT) { station.station_cd = Long.parseLong(xpp.getText()); }
					}
					else if("station_name".equals(name))
					{
						if(xpp.next() == XmlPullParser.TEXT) { station.station_name = xpp.getText(); }
					}
					else if("lon".equals(name))
					{
						if(xpp.next() == XmlPullParser.TEXT) { station.lon = Float.parseFloat(xpp.getText()); }
					}
					else if("lat".equals(name))
					{
						if(xpp.next() == XmlPullParser.TEXT) { station.lat = Float.parseFloat(xpp.getText()); }
					}
					else if("meter".equals(name))
					{
						if(xpp.next() == XmlPullParser.TEXT) { station.meter = Float.parseFloat(xpp.getText()); }
					}
				}
			}
			near.station.add(station);
		}
		xpp.next();	// Move to next event
	}
	return near;
}