--- android/TrainInfo/src/dk/thoerup/traininfo/provider/XmlStationProvider.java	2010/09/08 08:45:18	1031
+++ android/TrainInfo/src/dk/thoerup/traininfo/provider/XmlStationProvider.java	2010/09/18 07:16:40	1077
@@ -2,16 +2,14 @@
 
 
 import java.net.URLEncoder;
-import java.util.ArrayList;
-import java.util.List;
 
-import org.w3c.dom.Document;
-import org.w3c.dom.Node;
-import org.w3c.dom.NodeList;
+import org.simpleframework.xml.Serializer;
+import org.simpleframework.xml.core.Persister;
+
 
 import android.location.Location;
 import android.util.Log;
-import dk.thoerup.traininfo.StationBean;
+import dk.thoerup.android.traininfo.common.StationBean;
 import dk.thoerup.traininfo.util.AndroidTimeoutCache;
 import dk.thoerup.traininfo.util.DownloadUtil;
 import dk.thoerup.traininfo.util.XmlUtil;
@@ -21,7 +19,7 @@
 	final static int CACHE_TIMEOUT = 300*1000;
 
 	//List<StationBean> stations = new ArrayList<StationBean>();	
-	AndroidTimeoutCache<String, List<StationBean>> stationCache = new AndroidTimeoutCache<String, List<StationBean>>(CACHE_TIMEOUT);
+	AndroidTimeoutCache<String, StationBean> stationCache = new AndroidTimeoutCache<String, StationBean>(CACHE_TIMEOUT);
 	
 
 	double roundToPlaces(double value, int places) {
@@ -32,7 +30,7 @@
 	}
 
 	@Override
-	public List<StationBean> lookupStations(Location location) {
+	public StationBean lookupStations(Location location) {
 		double lat = roundToPlaces(location.getLatitude(), 4);
 		double lng = roundToPlaces(location.getLongitude(), 4);
 		
@@ -42,24 +40,24 @@
 	}
 	
 	@Override
-	public List<StationBean> lookupStationsByName(String name) {		
-		
-	//	String url = XmlUtil.SERVICE_BASE + "/LocateStations?name=" + Uri.encode(name);
-		String url = "";
+	public StationBean lookupStationsByName(String name) {		
 		
 		try {
-			url = XmlUtil.SERVICE_BASE + "/LocateStations?name=" + URLEncoder.encode(name, "ISO8859-1");	
+			name = URLEncoder.encode(name, "ISO8859-1");	
 		} catch (Exception e) {
-			Log.e("lookupStations", "Encoding failed", e);
+			Log.e("lookupStations", "Encoding failed", e);//if encoding fails use original and hope for the best
 		}
 		
+		String url = XmlUtil.SERVICE_BASE + "/LocateStations?name=" + name;
+		
+		
 		Log.i("url", url);
 		return lookupStationsWorker(url);
 	}
 	
 	
 	@Override
-	public List<StationBean> lookupStationsByIds(String ids) {
+	public StationBean lookupStationsByIds(String ids) {
 		String url = "";
 		url = XmlUtil.SERVICE_BASE + "/LocateStations?list=" + ids;
 		
@@ -67,9 +65,9 @@
 		return lookupStationsWorker(url);
 	}
 	
-	public List<StationBean> lookupStationsWorker(String url) {
+	public StationBean lookupStationsWorker(String url) {
 		
-		List<StationBean> tmpStations = stationCache.get(url);
+		StationBean tmpStations = stationCache.get(url);
 		
 		if (tmpStations != null) {
 			Log.i("lookupStations", "cache hit " + url);
@@ -85,69 +83,17 @@
 	}
 
 
-	public List<StationBean> fetchStations(String url) {
+	public StationBean fetchStations(String url) {
 
 		try {
-			List<StationBean> stations = new ArrayList<StationBean>();
 			
 			String xml = DownloadUtil.getContentString(url, 15000, "ISO-8859-1");
 			
-			
-			Document doc = XmlUtil.parseXML(xml);
-			Node rootNode = doc.getDocumentElement(); // stations
-			NodeList stationList = rootNode.getChildNodes();
-			
-
-			for (int i=0; i<stationList.getLength(); i++) {
-				Node stationNode = stationList.item(i);
-				
-				if (! stationNode.getNodeName().equals("station"))
-					continue;
-	
-				StationBean station = new StationBean();
-				
-				NodeList stationElements = stationNode.getChildNodes();
-				for (int j=0; j<stationElements.getLength(); j++) {	
-					Node current = stationElements.item(j);
-										
-					String content = null;
-					if (current.getFirstChild() != null) 
-						content = current.getFirstChild().getNodeValue(); //get the textNode - then get the text node's value
-					
-					String nodeName = current.getNodeName();
-					
-					if (nodeName.equals("id"))
-						station.setId( Integer.parseInt(content));
-					
-					if (nodeName.equals("name"))
-						station.setName(content);
-					
-					if (nodeName.equals("latitude"))
-						station.setLatitude( Double.parseDouble(content) );
-					
-					if (nodeName.equals("longitude"))
-						station.setLongitude( Double.parseDouble(content) );
-					
-					if (nodeName.equals("calcdist"))
-						station.setDistance( (int) Double.parseDouble(content) );
-					
-					if (nodeName.equals("address"))
-						station.setAddress( content );
-					
-					if (nodeName.equals("regional"))
-						station.setRegional( Boolean.parseBoolean(content) );
-					
-					if (nodeName.equals("strain"))
-						station.setSTrain( Boolean.parseBoolean(content) );
-					
-					if (nodeName.equals("metro"))
-						station.setMetro( Boolean.parseBoolean(content) );
+			Serializer serializer = new Persister();
 
-				}
-				stations.add(station);				
-			}
-			return stations;
+			StationBean stations = serializer.read(StationBean.class, xml);
 			
+			return stations;
 			
 		} catch (Exception e) {
 			Log.e("XmlStationProvider", "lookupStations: ", e);