Initial commit

src/main/java/be/jaud/OebbCheck.java

@@ -0,0 +1,60 @@
+package be.jaud;
+
+import org.json.JSONArray;
+import org.json.JSONObject;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.net.HttpURLConnection;
+import java.net.URL;
+import java.util.HashMap;
+import java.util.Iterator;
+
+public class OebbCheck {
+
+    public OebbCheck(){
+
+    }
+
+    /*
+    Returns the Delay in Minutes for a given StationID, Departure Time, final stop and Train type(i.e. REX 3, S 2....)
+    Returns -1 if no connection was found
+    Returns 0 for no delay
+    >0 is the delay in Minutes
+    9999 means the Train has been cancelled
+     */
+    public int getStatus(String Station, String Time, String FinalStop, String TrainType) throws IOException {
+        URL url = new URL("https://fahrplan.oebb.at/bin/stboard.exe/dn?L=vs_scotty.vs_liveticker&evaId=" + Station + "&boardType=dep&time="+Time+"&productsFilter=1011110111011&additionalTime=0&maxJourneys=1&outputMode=tickerDataOnly&start=yes&selectDate=today");
+        HttpURLConnection con = (HttpURLConnection) url.openConnection();
+        con.setRequestMethod("GET");
+        BufferedReader in = new BufferedReader(
+                new InputStreamReader(con.getInputStream()));
+        String inputLine;
+        StringBuffer content = new StringBuffer();
+        while ((inputLine = in.readLine()) != null) {
+            content.append(inputLine);
+        }
+        in.close();
+        String sub = content.substring(14);
+        JSONObject jo = new JSONObject(sub);
+        JSONArray journeys = jo.getJSONArray("journey");
+        for (Object journey : journeys) {
+            JSONObject jour = (JSONObject) journey;
+            if(jour.get("st").equals(FinalStop)){
+
+                if(jour.get("rt") instanceof JSONObject) {
+                    JSONObject data = (JSONObject) jour.get("rt");
+                    if (data.get("status").equals("Ausfall")) {
+                        return 9999;
+                    } else {
+                        return data.getInt("dlm");
+                    }
+                }else{
+                    return 0;
+                }
+            }
+        }
+        return -1;
+    }
+}