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import java.util.ArrayList; |
import java.util.ArrayList; |
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import java.util.Collections; |
import java.util.Collections; |
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import java.util.List; |
import java.util.List; |
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import java.util.logging.Logger; |
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import com.gargoylesoftware.htmlunit.ProxyConfig; |
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import com.gargoylesoftware.htmlunit.WebClient; |
import com.gargoylesoftware.htmlunit.WebClient; |
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import com.gargoylesoftware.htmlunit.html.DomNodeList; |
import com.gargoylesoftware.htmlunit.html.DomNodeList; |
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import com.gargoylesoftware.htmlunit.html.HtmlElement; |
import com.gargoylesoftware.htmlunit.html.HtmlElement; |
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import dk.thoerup.traininfoservice.DBConnection; |
import dk.thoerup.traininfoservice.DBConnection; |
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public class DepartureFetcher { |
public class DepartureFetcher { |
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Logger logger = Logger.getLogger(DepartureFetcher.class.getName()); |
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public List<DepartureBean> lookupDepartures(int stationID) throws Exception { |
public List<DepartureBean> lookupDepartures(int stationID) throws Exception { |
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final WebClient webClient = new WebClient(); |
final WebClient webClient = new WebClient(); |
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webClient.setTimeout(1000); |
webClient.setTimeout(1000); |
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webClient.setJavaScriptEnabled(false); |
webClient.setJavaScriptEnabled(false); |
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final HtmlPage page = webClient.getPage("http://www.bane.dk/visStation.asp?ArtikelID=4275&W=" + type + "&S=" + stationcode); |
final HtmlPage page = webClient.getPage("http://www.bane.dk/visStation.asp?ArtikelID=4275&W=" + type + "&S=" + stationcode); |
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HtmlElement table = page.getElementById("afgangtabel"); |
HtmlElement table = page.getElementById("afgangtabel"); |
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DomNodeList<HtmlElement> tableRows = table.getElementsByTagName("tr"); |
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for (HtmlElement currentRow : tableRows) { |
if (table != null) { |
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String rowClass = currentRow.getAttribute("class"); |
DomNodeList<HtmlElement> tableRows = table.getElementsByTagName("tr"); |
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if (rowClass != null && rowClass.toLowerCase().contains("station") ) { |
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DomNodeList<HtmlElement> fields = currentRow.getElementsByTagName("td"); |
for (HtmlElement currentRow : tableRows) { |
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String rowClass = currentRow.getAttribute("class"); |
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DepartureBean departure = new DepartureBean(); |
if (rowClass != null && rowClass.toLowerCase().contains("station") ) { |
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DomNodeList<HtmlElement> fields = currentRow.getElementsByTagName("td"); |
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String time = fields.get(0).asText(); |
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departure.setTime(time); |
DepartureBean departure = new DepartureBean(); |
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int updated = extractUpdated( fields.get(1) ); |
String time = fields.get(0).asText(); |
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departure.setUpdated(updated); |
departure.setTime(time); |
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String trainNumber = fields.get(2).asText(); |
int updated = extractUpdated( fields.get(1) ); |
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departure.setTrainNumber(trainNumber); |
departure.setUpdated(updated); |
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String destination = fields.get(3).asText(); |
String trainNumber = fields.get(2).asText(); |
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departure.setDestination(destination); |
departure.setTrainNumber(trainNumber); |
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String origin = fields.get(4).asText(); |
String destination = fields.get(3).asText(); |
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departure.setOrigin(origin); |
departure.setDestination(destination); |
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String location = fields.get(5).asText(); |
String origin = fields.get(4).asText(); |
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departure.setLocation(location); |
departure.setOrigin(origin); |
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String status = fields.get(6).asText(); |
String location = fields.get(5).asText(); |
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departure.setStatus(status); |
departure.setLocation(location); |
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String note = fields.get(7).asText(); |
String status = fields.get(6).asText(); |
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departure.setNote(note); |
departure.setStatus(status); |
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departureList.add(departure); |
String note = extractNote( fields.get(7) ); |
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} |
departure.setNote(note); |
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departureList.add(departure); |
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} |
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} |
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} else { |
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logger.warning("No departures found for station=" + stationcode + ", type=" + type); |
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} |
} |
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return departureList; |
return departureList; |
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return updated; |
return updated; |
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} |
} |
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private String extractNote(HtmlElement noteTd) { |
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String note = noteTd.asText().trim(); |
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List<HtmlElement> elems = noteTd.getElementsByAttribute("span", "class", "bemtype"); |
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if (elems.size() > 0 && note.charAt(note.length()-1) == 'i') |
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note = note.substring(0,note.length() -1 ); |
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return note; |
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} |
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//test |
//test |
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public static void main(String args[]) throws Exception{ |
public static void main(String args[]) throws Exception{ |
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DepartureFetcher f = new DepartureFetcher(); |
DepartureFetcher f = new DepartureFetcher(); |