/[projects]/android/TrainInfoService/src/dk/thoerup/traininfoservice/RequestPlotter.java
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Diff of /android/TrainInfoService/src/dk/thoerup/traininfoservice/RequestPlotter.java

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revision 801 by torben, Mon Jun 7 11:29:55 2010 UTC revision 802 by torben, Mon Jun 7 11:46:25 2010 UTC
# Line 10  import java.text.SimpleDateFormat; Line 10  import java.text.SimpleDateFormat;
10  import java.util.ArrayList;  import java.util.ArrayList;
11  import java.util.Date;  import java.util.Date;
12  import java.util.List;  import java.util.List;
13    import java.util.Map;
14  import java.util.logging.Level;  import java.util.logging.Level;
15  import java.util.logging.Logger;  import java.util.logging.Logger;
16  import java.util.zip.ZipEntry;  import java.util.zip.ZipEntry;
# Line 20  import javax.servlet.http.HttpServlet; Line 21  import javax.servlet.http.HttpServlet;
21  import javax.servlet.http.HttpServletRequest;  import javax.servlet.http.HttpServletRequest;
22  import javax.servlet.http.HttpServletResponse;  import javax.servlet.http.HttpServletResponse;
23    
24    import dk.thoerup.traininfoservice.banedk.TimeoutMap;
25    
26  public class RequestPlotter extends HttpServlet {  public class RequestPlotter extends HttpServlet {
27          private static final long serialVersionUID = 1L;          private static final long serialVersionUID = 1L;
28    
# Line 27  public class RequestPlotter extends Http Line 30  public class RequestPlotter extends Http
30    
31          static final String KML = "application/vnd.google-earth.kml";          static final String KML = "application/vnd.google-earth.kml";
32          static final String KMZ = "application/vnd.google-earth.kmz";          static final String KMZ = "application/vnd.google-earth.kmz";
33            
34            Map<String,String> cache = new TimeoutMap<String,String>(2*60*1000);
35    
36          class RequestPosition {          class RequestPosition {
37                  public String ip;                  public String ip;
# Line 154  public class RequestPlotter extends Http Line 159  public class RequestPlotter extends Http
159    
160          @Override          @Override
161          protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {          protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
162                    
163                    String data = cache.get("data");
164                    
165                    if (data == null) {
166                            data = formatXml( getRequestsFromFile() );
167                            cache.put("data", data);
168                            data += "<!-- from source -->";                
169                    } else {
170                            data += "<!-- cached -->";
171                    }
172    
173                  String data = formatXml( getRequestsFromFile() );                  
174    
175                  if (req.getParameter("zip") != null) {                  if (req.getParameter("zip") != null) {
176    
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