traininfoservice/banedk/DepartureFetcher.java

package dk.thoerup.traininfoservice.banedk;


import java.net.URL;
import java.net.URLEncoder;
import java.util.Collections;
import java.util.Map;
import java.util.logging.Logger;

import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
import org.jsoup.select.Elements;

import dk.thoerup.android.traininfo.common.DepartureBean;
import dk.thoerup.android.traininfo.common.DepartureEntry;
import dk.thoerup.android.traininfo.common.StationBean.StationEntry;
import dk.thoerup.circuitbreaker.CircuitBreaker;
import dk.thoerup.circuitbreaker.CircuitBreakerManager;
import dk.thoerup.traininfoservice.StationDAO;
import dk.thoerup.traininfoservice.Statistics;

public class DepartureFetcher {
        
        enum TrainType{
                STOG,
                REGIONAL
        }
        
        Logger logger = Logger.getLogger(DepartureFetcher.class.getName());
        
        Map<String, DepartureBean> cache;
        
        StationDAO stationDao = new StationDAO();
        
        private boolean useAzureSite;
        private int replyTimeout;
        
        public DepartureFetcher(boolean azureSite, int cacheTimeout, int replyTimeout) {
                this.replyTimeout = replyTimeout;
                useAzureSite = azureSite;
                cache = new TimeoutMap<String,DepartureBean>(cacheTimeout);
        }
        
        
        public DepartureBean cachedLookupDepartures(int stationID, boolean arrival) throws Exception {
                final String key = "" + stationID + ":" + arrival;
                
                DepartureBean departureBean = cache.get(key);

                
                if (departureBean == null) {
                        departureBean = lookupDepartures(stationID,arrival);
                        cache.put(key, departureBean);
                } else {
                        Statistics.getInstance().incrementDepartureCacheHits();
                        logger.info("Departure: Cache hit " + key); //remove before production
                }
                return departureBean;
        }
                

        public DepartureBean lookupDepartures(int stationID, boolean arrival) throws Exception {
                
                DepartureBean departureBean = new DepartureBean();
                
                StationEntry station = new StationEntry(); // stationDao.getById(stationID);
                station.setId(82);
                station.setName("Test Station");
                station.setRegional("HS");
                
                departureBean.stationName = station.getName();
                
                if (station.getRegional() != null) {
                        DepartureBean tempBean = lookupDepartures(station.getRegional(), TrainType.REGIONAL, arrival);
                        departureBean.entries.addAll( tempBean.entries );
                        departureBean.notifications.addAll(tempBean.notifications);
                }
                
                if (station.getStrain() != null) {
                        DepartureBean tempBean = lookupDepartures(station.getStrain(), TrainType.STOG, arrival);
                        departureBean.entries.addAll( tempBean.entries );
                        departureBean.notifications.addAll(tempBean.notifications);
                }               
                
                if (departureBean.entries.size() == 0) {
                        logger.info("No departures found for station " + stationID);
                }
                
                Collections.sort( departureBean.entries );

                
                return departureBean;
        }
        
        public DepartureBean lookupDepartures(String stationcode, TrainType type, boolean arrival) throws Exception {
                if (useAzureSite == true) {
                        return lookupDeparturesAzureSite(stationcode, type, arrival);
                } else { 
                        return lookupDeparturesWwwSite(stationcode, type, arrival);
                }
        }
        
        private String getTypeStringAzure(TrainType type) {
                switch (type) {
                case STOG:
                        return "S-Tog";
                case REGIONAL:
                        return "Fjerntog";
                default:
                        return ""; //Can not happen
                }
        }
        
        private String getTypeStringWww(TrainType type) {
                switch (type) {
                case STOG:
                        return "S2";
                case REGIONAL:
                        return "FJRN";
                default:
                        return ""; //Can not happen
                }
        }
        
        public DepartureBean lookupDeparturesAzureSite(String stationcode, TrainType type, boolean arrival) throws Exception {
                
                DepartureBean departureBean = new DepartureBean();
                 
            
            String typeString = getTypeStringAzure(type);
            String arrivalDeparture = (arrival==false) ? "Afgang" : "Ankomst"; 
            
            stationcode = URLEncoder.encode(stationcode,"ISO-8859-1");

            String uri = "http://trafikinfo.bane.dk/Trafikinformation/AfgangAnkomst/" + arrivalDeparture + "/" + stationcode + "/" + typeString + "/UdvidetVisning";        
            
            logger.fine("URI: " + uri);     
            JsoupInvocation wrapper = new JsoupInvocation( new URL(uri), replyTimeout);
            CircuitBreaker breaker = CircuitBreakerManager.getManager().getCircuitBreaker("banedk");
            
            Document page = (Document) breaker.invoke(wrapper);
            
            String tableName = arrival == false ? "afgangtabel" : "ankomsttabel";
            Element table = page.getElementById(tableName);
            
            if (table != null) {
                    Elements tableRows =  table.getElementsByTag("tr");
                    
                    boolean tidsstregExists = (table.getElementsByAttributeValue("class", "Tidsstreg").size() > 0); 
                    boolean passedTidsstreg = false;
                    
                    for (Element currentRow : tableRows) {
                        String rowClass = currentRow.attr("class");
                        
                        if (tidsstregExists == true && passedTidsstreg == false) {
                                if (currentRow.getElementsByAttributeValue("class", "Tidsstreg").size() > 0) {
                                        passedTidsstreg = true;
                                } else {
                                        continue;
                                }
                        }
                        
                        if (rowClass != null && rowClass.toLowerCase().contains("station") ) {
                                
                                Elements fields = currentRow.getElementsByTag("td");
        
                                DepartureEntry departure = new DepartureEntry();
                                
                                String time = fields.get(0).text();
                                if (time.equals(""))
                                        time = "0:00"; //Bane.dk bug work-around
                                departure.setTime(time);
                                
                                int updated = extractUpdated( fields.get(1) );
                                departure.setUpdated(updated);
                                
                                String trainNumber = fields.get(2).text();
                                if (type == TrainType.STOG) //If it is S-train we need to extract the trainNumber 
                                        trainNumber = trainNumber + " " + extractTrainNumberAzure(fields.get(2));
                                departure.setTrainNumber(trainNumber);
                                
                                String destination = fields.get(3).text();
                                departure.setDestination(destination);
                                
                                String origin = fields.get(4).text();
                                departure.setOrigin(origin);
                                
                                String location = fields.get(5).text();
                                departure.setLocation(location);
                                
                                String status = fields.get(6).text().trim();
                                departure.setStatus(status);
                                
                                String note = extractNote( fields.get(7) );
                                departure.setNote(note);
                                
                                departure.setType(typeString);
                                
                                departureBean.entries.add( departure );
                        }
                    }
            } else {
                logger.warning("No departures found for station=" + stationcode + ", type=" + type);
            }
            
            Element notifDiv = page.getElementById("station_planlagte_text");
            if (notifDiv != null) {

                Elements tables = notifDiv.getElementsByTag("table");
                for (Element tab : tables) {

                        Elements anchors = tab.getElementsByTag("a");           
                        if (anchors.size() == 2) {
                                departureBean.notifications.add(  anchors.get(1).text() );
                        }
                }
                
            }
            
            
            return departureBean;
        }
        
        
        public static String cleanText(String input) {
                //apparently JSoup translates &nbsp; characters on www.bane.dk to 0xA0 
                return input.replace((char) 0xA0, (char)0x20).trim();
        }
        
        public DepartureBean lookupDeparturesWwwSite(String stationcode, TrainType trainType, boolean arrival) throws Exception {
                
                DepartureBean departureBean = new DepartureBean();
                
                String type = getTypeStringWww(trainType);
                
                stationcode = URLEncoder.encode(stationcode, "ISO-8859-1"); 
                
                                            
            String uri = "http://www.bane.dk/visStation.asp?ArtikelID=4275&W=" + type + "&S=" + stationcode;
            logger.fine("URI:" + uri);
            

            JsoupInvocation wrapper = new JsoupInvocation( new URL(uri), replyTimeout); 
            CircuitBreaker breaker = CircuitBreakerManager.getManager().getCircuitBreaker("banedk");
            
            Element page = (Element) breaker.invoke(wrapper);
            
            String tableName = arrival == false ? "afgangtabel" : "ankomsttabel";
            Element table = page.getElementById(tableName);
            

            if (table != null) {
                    Elements tableRows =  table.getElementsByTag("tr");
                    
                    boolean passedTidsstreg = false;
                    boolean tidsstregExists = (table.getElementsByAttributeValue("class", "Tidsstreg").size() > 0);
                    
                    for (Element currentRow : tableRows) {
                        String rowClass = currentRow.attr("class");
                        
                        if (tidsstregExists == true && passedTidsstreg == false) {
                                if (currentRow.getElementsByAttributeValue("class", "Tidsstreg").size() > 0) {
                                        passedTidsstreg = true;
                                } else {
                                        continue;
                                }
                        }
                        
                        
                        if (rowClass != null && rowClass.toLowerCase().contains("station") ) {
                                Elements fields = currentRow.getElementsByTag("td");
        
                                DepartureEntry departure = new DepartureEntry();
                                

                                String time = cleanText( fields.get(0).getAllElements().get(2).text() );
                                if (time.equals(""))
                                        time = "0:00"; //Bane.dk bug work-around
                                departure.setTime(time);
                                
                                int updated = extractUpdated( fields.get(1) );
                                departure.setUpdated(updated);
                                
                                String trainNumber = cleanText( fields.get(2).text() );
                                if (type.equalsIgnoreCase("S2")) //If it is S-train we need to extract the trainNumber 
                                        trainNumber = trainNumber + " " + extractTrainNumberWww(fields.get(2));
                                departure.setTrainNumber(trainNumber);
                                
                                String destination = cleanText( fields.get(3).text() );
                                departure.setDestination(destination);
                                
                                String origin = cleanText( fields.get(4).text() );
                                departure.setOrigin(origin);
                                
                                String location = cleanText( fields.get(5).text() );
                                departure.setLocation(location);
                                
                                String status = cleanText( fields.get(6).text() );
                                departure.setStatus(status);
                                
                                String note = cleanText( extractNote( fields.get(7) ) );
                                departure.setNote(note);
                                
                                departure.setType(type);
                                
                                departureBean.entries.add(departure);
                                
                                
                        }
                    }
            } else {
                logger.warning("No departures found for station=" + stationcode + ", type=" + type);
            }
            
            
            return departureBean;
        }
                
        
        private int extractUpdated(Element updatedTd) { //extract the digit (in this case: 4) from "media/trafikinfo/opdater4.gif" 
                int updated = -1;
                
                Elements updatedImgs = updatedTd.getElementsByTag("img");
                String updatedStr = updatedImgs.get(0).attr("src");
                
                if (updatedStr != null) {
                        for (int i=0; i<updatedStr.length(); i++) {
                                char c = updatedStr.charAt(i);
                                if ( Character.isDigit(c))  {
                                        updated = Character.digit(c, 10);
                                        break;
                                }
                        }
                }               
                return updated;
        }
        
        private String extractNote(Element noteTd) {
                String note = noteTd.text().trim();
                
                
                Elements elems = noteTd.getElementsByClass("bemtype");
                if (elems.size() > 0 && note.charAt(note.length()-1) == 'i')
                        note = note.substring(0,note.length() -1 );

                return note.trim();
        }
        
        private String extractTrainNumberAzure(Element trainTd) {
                Element anchorElement = trainTd.getElementsByTag("a").get(0);
                String href = anchorElement.attr("href");
                
                int pos = href.lastIndexOf('/');
                String number = href.substring(pos+1);
                
                return number;
        }
        
        private String extractTrainNumberWww(Element trainTd) {
                String number = "";
                Element anchorElement = trainTd.getElementsByTag("a").get(0);
                String href = anchorElement.attr("href");
                String argstring = href.substring( href.indexOf('?') + 1);
                
                String args[] = argstring.split("&");
                for (String arg : args) {
                        String pair[] = arg.split("="); // Key=pair[0], Value=pair[1]
                        
                        if (pair[0].equalsIgnoreCase("TogNr"))
                                number = pair[1];
                }
                
                
                return number;
        }

        
        //test
        /*
        public static void main(String args[]) throws Exception {
                DepartureFetcher f = new DepartureFetcher();
                List<DepartureBean> deps = f.lookupDepartures("AR", "FJRN");
                for(DepartureBean d : deps) {
                        System.out.println( d.getTime() + ";" + d.getUpdated() + ";" + d.getTrainNumber() + ";" + 
                                                d.getDestination() + ";" + d.getOrigin() + ";" + d.getLocation() + ";" + d.getStatus() + ";" + d.getNote()   );
                }
                
                System.out.println("--------------------------");
        }*/
}
1	package dk.thoerup.traininfoservice.banedk;
2
3
4	import java.net.URL;
5	import java.net.URLEncoder;
6	import java.util.Collections;
7	import java.util.Map;
8	import java.util.logging.Logger;
9
10	import org.jsoup.nodes.Document;
11	import org.jsoup.nodes.Element;
12	import org.jsoup.select.Elements;
13
14	import dk.thoerup.android.traininfo.common.DepartureBean;
15	import dk.thoerup.android.traininfo.common.DepartureEntry;
16	import dk.thoerup.android.traininfo.common.StationBean.StationEntry;
17	import dk.thoerup.circuitbreaker.CircuitBreaker;
18	import dk.thoerup.circuitbreaker.CircuitBreakerManager;
19	import dk.thoerup.traininfoservice.StationDAO;
20	import dk.thoerup.traininfoservice.Statistics;
21
22	public class DepartureFetcher {
23
24	enum TrainType{
25	STOG,
26	REGIONAL
27	}
28
29	Logger logger = Logger.getLogger(DepartureFetcher.class.getName());
30
31	Map<String, DepartureBean> cache;
32
33	StationDAO stationDao = new StationDAO();
34
35	private boolean useAzureSite;
36	private int replyTimeout;
37
38	public DepartureFetcher(boolean azureSite, int cacheTimeout, int replyTimeout) {
39	this.replyTimeout = replyTimeout;
40	useAzureSite = azureSite;
41	cache = new TimeoutMap<String,DepartureBean>(cacheTimeout);
42	}
43
44
45
46
47	public DepartureBean cachedLookupDepartures(int stationID, boolean arrival) throws Exception {
48	final String key = "" + stationID + ":" + arrival;
49
50	DepartureBean departureBean = cache.get(key);
51
52
53	if (departureBean == null) {
54	departureBean = lookupDepartures(stationID,arrival);
55	cache.put(key, departureBean);
56	} else {
57	Statistics.getInstance().incrementDepartureCacheHits();
58	logger.info("Departure: Cache hit " + key); //remove before production
59	}
60	return departureBean;
61	}
62
63
64	public DepartureBean lookupDepartures(int stationID, boolean arrival) throws Exception {
65
66	DepartureBean departureBean = new DepartureBean();
67
68	StationEntry station = new StationEntry(); // stationDao.getById(stationID);
69	station.setId(82);
70	station.setName("Test Station");
71	station.setRegional("HS");
72
73	departureBean.stationName = station.getName();
74
75	if (station.getRegional() != null) {
76	DepartureBean tempBean = lookupDepartures(station.getRegional(), TrainType.REGIONAL, arrival);
77	departureBean.entries.addAll( tempBean.entries );
78	departureBean.notifications.addAll(tempBean.notifications);
79	}
80
81	if (station.getStrain() != null) {
82	DepartureBean tempBean = lookupDepartures(station.getStrain(), TrainType.STOG, arrival);
83	departureBean.entries.addAll( tempBean.entries );
84	departureBean.notifications.addAll(tempBean.notifications);
85	}
86
87	if (departureBean.entries.size() == 0) {
88	logger.info("No departures found for station " + stationID);
89	}
90
91	Collections.sort( departureBean.entries );
92
93
94	return departureBean;
95	}
96
97	public DepartureBean lookupDepartures(String stationcode, TrainType type, boolean arrival) throws Exception {
98	if (useAzureSite == true) {
99	return lookupDeparturesAzureSite(stationcode, type, arrival);
100	} else {
101	return lookupDeparturesWwwSite(stationcode, type, arrival);
102	}
103	}
104
105	private String getTypeStringAzure(TrainType type) {
106	switch (type) {
107	case STOG:
108	return "S-Tog";
109	case REGIONAL:
110	return "Fjerntog";
111	default:
112	return ""; //Can not happen
113	}
114	}
115
116	private String getTypeStringWww(TrainType type) {
117	switch (type) {
118	case STOG:
119	return "S2";
120	case REGIONAL:
121	return "FJRN";
122	default:
123	return ""; //Can not happen
124	}
125	}
126
127	public DepartureBean lookupDeparturesAzureSite(String stationcode, TrainType type, boolean arrival) throws Exception {
128
129	DepartureBean departureBean = new DepartureBean();
130
131
132	String typeString = getTypeStringAzure(type);
133	String arrivalDeparture = (arrival==false) ? "Afgang" : "Ankomst";
134
135	stationcode = URLEncoder.encode(stationcode,"ISO-8859-1");
136
137	String uri = "http://trafikinfo.bane.dk/Trafikinformation/AfgangAnkomst/" + arrivalDeparture + "/" + stationcode + "/" + typeString + "/UdvidetVisning";
138
139	logger.fine("URI: " + uri);
140	JsoupInvocation wrapper = new JsoupInvocation( new URL(uri), replyTimeout);
141	CircuitBreaker breaker = CircuitBreakerManager.getManager().getCircuitBreaker("banedk");
142
143	Document page = (Document) breaker.invoke(wrapper);
144
145	String tableName = arrival == false ? "afgangtabel" : "ankomsttabel";
146	Element table = page.getElementById(tableName);
147
148	if (table != null) {
149	Elements tableRows = table.getElementsByTag("tr");
150
151	boolean tidsstregExists = (table.getElementsByAttributeValue("class", "Tidsstreg").size() > 0);
152	boolean passedTidsstreg = false;
153
154	for (Element currentRow : tableRows) {
155	String rowClass = currentRow.attr("class");
156
157	if (tidsstregExists == true && passedTidsstreg == false) {
158	if (currentRow.getElementsByAttributeValue("class", "Tidsstreg").size() > 0) {
159	passedTidsstreg = true;
160	} else {
161	continue;
162	}
163	}
164
165	if (rowClass != null && rowClass.toLowerCase().contains("station") ) {
166
167	Elements fields = currentRow.getElementsByTag("td");
168
169	DepartureEntry departure = new DepartureEntry();
170
171	String time = fields.get(0).text();
172	if (time.equals(""))
173	time = "0:00"; //Bane.dk bug work-around
174	departure.setTime(time);
175
176	int updated = extractUpdated( fields.get(1) );
177	departure.setUpdated(updated);
178
179	String trainNumber = fields.get(2).text();
180	if (type == TrainType.STOG) //If it is S-train we need to extract the trainNumber
181	trainNumber = trainNumber + " " + extractTrainNumberAzure(fields.get(2));
182	departure.setTrainNumber(trainNumber);
183
184	String destination = fields.get(3).text();
185	departure.setDestination(destination);
186
187	String origin = fields.get(4).text();
188	departure.setOrigin(origin);
189
190	String location = fields.get(5).text();
191	departure.setLocation(location);
192
193	String status = fields.get(6).text().trim();
194	departure.setStatus(status);
195
196	String note = extractNote( fields.get(7) );
197	departure.setNote(note);
198
199	departure.setType(typeString);
200
201	departureBean.entries.add( departure );
202	}
203	}
204	} else {
205	logger.warning("No departures found for station=" + stationcode + ", type=" + type);
206	}
207
208	Element notifDiv = page.getElementById("station_planlagte_text");
209	if (notifDiv != null) {
210
211	Elements tables = notifDiv.getElementsByTag("table");
212	for (Element tab : tables) {
213
214	Elements anchors = tab.getElementsByTag("a");
215	if (anchors.size() == 2) {
216	departureBean.notifications.add( anchors.get(1).text() );
217	}
218	}
219
220	}
221
222
223	return departureBean;
224	}
225
226
227
228	public static String cleanText(String input) {
229	//apparently JSoup translates   characters on www.bane.dk to 0xA0
230	return input.replace((char) 0xA0, (char)0x20).trim();
231	}
232
233	public DepartureBean lookupDeparturesWwwSite(String stationcode, TrainType trainType, boolean arrival) throws Exception {
234
235	DepartureBean departureBean = new DepartureBean();
236
237	String type = getTypeStringWww(trainType);
238
239	stationcode = URLEncoder.encode(stationcode, "ISO-8859-1");
240
241
242	String uri = "http://www.bane.dk/visStation.asp?ArtikelID=4275&W=" + type + "&S=" + stationcode;
243	logger.fine("URI:" + uri);
244
245
246	JsoupInvocation wrapper = new JsoupInvocation( new URL(uri), replyTimeout);
247	CircuitBreaker breaker = CircuitBreakerManager.getManager().getCircuitBreaker("banedk");
248
249	Element page = (Element) breaker.invoke(wrapper);
250
251	String tableName = arrival == false ? "afgangtabel" : "ankomsttabel";
252	Element table = page.getElementById(tableName);
253
254
255
256	if (table != null) {
257	Elements tableRows = table.getElementsByTag("tr");
258
259	boolean passedTidsstreg = false;
260	boolean tidsstregExists = (table.getElementsByAttributeValue("class", "Tidsstreg").size() > 0);
261
262	for (Element currentRow : tableRows) {
263	String rowClass = currentRow.attr("class");
264
265	if (tidsstregExists == true && passedTidsstreg == false) {
266	if (currentRow.getElementsByAttributeValue("class", "Tidsstreg").size() > 0) {
267	passedTidsstreg = true;
268	} else {
269	continue;
270	}
271	}
272
273
274	if (rowClass != null && rowClass.toLowerCase().contains("station") ) {
275	Elements fields = currentRow.getElementsByTag("td");
276
277	DepartureEntry departure = new DepartureEntry();
278
279
280
281	String time = cleanText( fields.get(0).getAllElements().get(2).text() );
282	if (time.equals(""))
283	time = "0:00"; //Bane.dk bug work-around
284	departure.setTime(time);
285
286	int updated = extractUpdated( fields.get(1) );
287	departure.setUpdated(updated);
288
289	String trainNumber = cleanText( fields.get(2).text() );
290	if (type.equalsIgnoreCase("S2")) //If it is S-train we need to extract the trainNumber
291	trainNumber = trainNumber + " " + extractTrainNumberWww(fields.get(2));
292	departure.setTrainNumber(trainNumber);
293
294	String destination = cleanText( fields.get(3).text() );
295	departure.setDestination(destination);
296
297	String origin = cleanText( fields.get(4).text() );
298	departure.setOrigin(origin);
299
300	String location = cleanText( fields.get(5).text() );
301	departure.setLocation(location);
302
303	String status = cleanText( fields.get(6).text() );
304	departure.setStatus(status);
305
306	String note = cleanText( extractNote( fields.get(7) ) );
307	departure.setNote(note);
308
309	departure.setType(type);
310
311	departureBean.entries.add(departure);
312
313
314	}
315	}
316	} else {
317	logger.warning("No departures found for station=" + stationcode + ", type=" + type);
318	}
319
320
321	return departureBean;
322	}
323
324
325	private int extractUpdated(Element updatedTd) { //extract the digit (in this case: 4) from "media/trafikinfo/opdater4.gif"
326	int updated = -1;
327
328	Elements updatedImgs = updatedTd.getElementsByTag("img");
329	String updatedStr = updatedImgs.get(0).attr("src");
330
331	if (updatedStr != null) {
332	for (int i=0; i<updatedStr.length(); i++) {
333	char c = updatedStr.charAt(i);
334	if ( Character.isDigit(c)) {
335	updated = Character.digit(c, 10);
336	break;
337	}
338	}
339	}
340	return updated;
341	}
342
343	private String extractNote(Element noteTd) {
344	String note = noteTd.text().trim();
345
346
347	Elements elems = noteTd.getElementsByClass("bemtype");
348	if (elems.size() > 0 && note.charAt(note.length()-1) == 'i')
349	note = note.substring(0,note.length() -1 );
350
351	return note.trim();
352	}
353
354	private String extractTrainNumberAzure(Element trainTd) {
355	Element anchorElement = trainTd.getElementsByTag("a").get(0);
356	String href = anchorElement.attr("href");
357
358	int pos = href.lastIndexOf('/');
359	String number = href.substring(pos+1);
360
361	return number;
362	}
363
364	private String extractTrainNumberWww(Element trainTd) {
365	String number = "";
366	Element anchorElement = trainTd.getElementsByTag("a").get(0);
367	String href = anchorElement.attr("href");
368	String argstring = href.substring( href.indexOf('?') + 1);
369
370	String args[] = argstring.split("&");
371	for (String arg : args) {
372	String pair[] = arg.split("="); // Key=pair[0], Value=pair[1]
373
374	if (pair[0].equalsIgnoreCase("TogNr"))
375	number = pair[1];
376	}
377
378
379	return number;
380	}
381
382
383	//test
384	/*
385	public static void main(String args[]) throws Exception {
386	DepartureFetcher f = new DepartureFetcher();
387	List<DepartureBean> deps = f.lookupDepartures("AR", "FJRN");
388	for(DepartureBean d : deps) {
389	System.out.println( d.getTime() + ";" + d.getUpdated() + ";" + d.getTrainNumber() + ";" +
390	d.getDestination() + ";" + d.getOrigin() + ";" + d.getLocation() + ";" + d.getStatus() + ";" + d.getNote() );
391	}
392
393	System.out.println("--------------------------");
394	}*/
395	}