1 package tim.prune.function.gpsies;
3 import java.util.ArrayList;
5 import org.xml.sax.Attributes;
6 import org.xml.sax.SAXException;
7 import org.xml.sax.helpers.DefaultHandler;
9 import tim.prune.function.search.SearchResult;
12 * XML handler for dealing with XML returned from gpsies.com
14 public class GpsiesXmlHandler extends DefaultHandler
16 private String _value = null;
17 private ArrayList<SearchResult> _trackList = null;
18 private SearchResult _track = null;
22 * React to the start of an XML tag
24 public void startElement(String inUri, String inLocalName, String inTagName,
25 Attributes inAttributes) throws SAXException
27 if (inTagName.equals("tracks")) {
28 _trackList = new ArrayList<SearchResult>();
30 else if (inTagName.equals("track")) {
31 _track = new SearchResult();
34 super.startElement(inUri, inLocalName, inTagName, inAttributes);
38 * React to the end of an XML tag
40 public void endElement(String inUri, String inLocalName, String inTagName)
43 if (inTagName.equals("track")) {
44 _trackList.add(_track);
46 else if (inTagName.equals("title")) {
47 _track.setTrackName(_value);
49 else if (inTagName.equals("description")) {
50 _track.setDescription(_value);
52 else if (inTagName.equals("fileId")) {
53 _track.setWebUrl("https://gpsies.com/map.do?fileId=" + _value);
55 else if (inTagName.equals("trackLengthM")) {
57 _track.setLength(Double.parseDouble(_value));
59 catch (NumberFormatException nfe) {}
61 else if (inTagName.equals("downloadLink")) {
62 _track.setDownloadLink(_value);
64 super.endElement(inUri, inLocalName, inTagName);
68 * React to characters received inside tags
70 public void characters(char[] inCh, int inStart, int inLength)
73 String value = new String(inCh, inStart, inLength);
74 _value = (_value==null?value:_value+value);
75 super.characters(inCh, inStart, inLength);
79 * @return the list of tracks
81 public ArrayList<SearchResult> getTrackList()