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import java.io.IOException; |
import java.io.IOException; |
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import java.io.PrintWriter; |
import java.io.PrintWriter; |
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import java.net.URL; |
import java.net.URL; |
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import java.util.ArrayList; |
import java.util.Map; |
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import java.util.Set; |
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import java.util.TreeMap; |
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import java.util.TreeSet; |
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import javax.servlet.ServletException; |
import javax.servlet.ServletException; |
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import javax.servlet.annotation.WebServlet; |
import javax.servlet.annotation.WebServlet; |
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JsoupInvocation jsoup = new JsoupInvocation(new URL("http://trafikinfo.bane.dk/Trafikinformation/Stationsliste"), 5000); |
JsoupInvocation jsoup = new JsoupInvocation(new URL("http://trafikinfo.bane.dk/Trafikinformation/Stationsliste"), 5000); |
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ArrayList<String> banedkStations = new ArrayList<String>(); |
Map<String,String> banedkStations = new TreeMap<String,String>(); |
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ArrayList<String> dbStations = new ArrayList<String>(); |
Set<String> dbStations = new TreeSet<String>(); |
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StationDAO dao = new StationDAO(); |
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try { |
try { |
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Document doc = (Document) cb.invoke(jsoup); |
Document doc = (Document) cb.invoke(jsoup); |
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for(Element e : tables) { |
for(Element e : tables) { |
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if (e.tagName().equals("table") ){ |
if (e.tagName().equals("table") ){ |
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Elements links = e.getElementsByTag("a"); |
Elements links = e.getElementsByTag("a"); |
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for (Element link : links) { |
for (Element link : links) { |
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banedkStations.add( link.text() ); |
banedkStations.put( link.text(), link.attr("href") ); |
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} |
} |
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} |
} |
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} |
} |
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StationDAO dao = new StationDAO(); |
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StationBean bean = dao.dumpAll(); |
StationBean bean = dao.dumpAll(); |
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for (StationEntry station : bean.entries) { |
for (StationEntry station : bean.entries) { |
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if (station.isRegional() || station.isStrain()) { |
if (station.isRegional() || station.isStrain()) { |
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sb.append("<h2>stations on website not in db</h2>"); |
sb.append("<h2>stations on website not in db</h2>"); |
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sb.append("<ul>"); |
sb.append("<ul>"); |
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ArrayList<String> tmpDbStations = new ArrayList<String>( dbStations ); |
Set<String> tmpDbStations = new TreeSet<String>( dbStations ); |
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ArrayList<String> tmpBanedkStations = new ArrayList<String>( banedkStations) ; |
Set<String> tmpBanedkStations = new TreeSet<String>( banedkStations.keySet()) ; |
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tmpBanedkStations.removeAll(tmpDbStations); |
tmpBanedkStations.removeAll(tmpDbStations); |
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for(String s : tmpBanedkStations) { |
for(String s : tmpBanedkStations) { |
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sb.append( "<li>" + s + "</li>" ); |
String uri = banedkStations.get(s); |
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String disabled = ""; |
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String data = hasData(uri); |
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try { |
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boolean tmpdisabled = dao.hasDisabledStation(s); |
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if (tmpdisabled == true) |
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disabled = "disabled"; |
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} catch (Exception e) { |
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throw new ServletException(e); |
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} |
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sb.append( "<li><a href='http://trafikinfo.bane.dk" + uri + "'>" + s + "</a> " + data + " - " + disabled + "</li>" ); |
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} |
} |
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sb.append("</ul>"); |
sb.append("</ul>"); |
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sb.append("<h2>stations in db not on website </h2>"); |
sb.append("<h2>stations in db not on website </h2>"); |
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sb.append("<ul>"); |
sb.append("<ul>"); |
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tmpDbStations = new ArrayList<String>( dbStations ); |
tmpDbStations = new TreeSet<String>( dbStations ); |
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tmpBanedkStations = new ArrayList<String>( banedkStations) ; |
tmpBanedkStations = new TreeSet<String>( banedkStations.keySet() ) ; |
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tmpDbStations.removeAll(tmpBanedkStations); |
tmpDbStations.removeAll(tmpBanedkStations); |
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for(String s : tmpDbStations) { |
for(String s : tmpDbStations) { |
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sb.append( "<li>" + s + "</li>" ); |
sb.append( "<li>" + s + "</li>" ); |
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PrintWriter out = response.getWriter(); |
PrintWriter out = response.getWriter(); |
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out.print(sb.toString()); |
out.print(sb.toString()); |
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} |
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String hasData(String uri) { |
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String returnVal = "unknown"; |
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try { |
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CircuitBreaker cb = CircuitBreakerManager.getManager().getCircuitBreaker("banedk"); |
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JsoupInvocation jsoup = new JsoupInvocation(new URL("http://trafikinfo.bane.dk" + uri), 5000); |
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Document doc = (Document) cb.invoke(jsoup); |
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Element tabel = doc.getElementById("afgangtabel"); |
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if ( tabel != null) { |
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returnVal = "<font color='red'>Data!</font>"; |
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} else { |
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returnVal = ""; |
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} |
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} catch (Exception e) { |
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System.out.println( e.getMessage() ); |
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} |
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return returnVal; |
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} |
} |
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} |
} |