--- android/TrainInfoService/src/dk/thoerup/traininfoservice/DumpResultSet.java	2009/09/02 04:52:57	298
+++ android/TrainInfoService/src/dk/thoerup/traininfoservice/DumpResultSet.java	2010/06/21 12:58:06	868
@@ -5,6 +5,7 @@
 import java.sql.ResultSet;
 import java.sql.ResultSetMetaData;
 import java.sql.Statement;
+import java.util.Date;
 
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServlet;
@@ -28,6 +29,8 @@
 		ResultSet rs = null;
 		
 		try {
+			int count = 0;
+			
 			conn =  DBConnection.getConnection();
 			stmt = conn.createStatement();
 			
@@ -40,16 +43,24 @@
 			for (int i=1; i<=columns; i++) {
 				sb.append("<th>").append( meta.getColumnName(i)).append("</th>");
 			}
-			sb.append("</tr>");
+			sb.append("</tr>\n\n");
 			while(rs.next())
 			{
+				count++;
+				
 				sb.append("<tr>");
 				for (int i=1; i<=columns; i++) {
-					sb.append("<td>").append(rs.getString(i)).append("</td>");
+					String value = rs.getString(i);
+					if (value != null) {
+						value = value.replace("\n", "<br>");
+					}
+					sb.append("<td>").append( value ).append("</td>");
 				}
-				sb.append("</tr>");
+				sb.append("</tr>\n");
 			}
 			sb.append("</table>");
+			sb.append("Rowcount: ").append(count).append("<br>\n");
+			sb.append("Generated: ").append(new Date()).append("<br>\n");
 		} catch (Exception e) { 
 			throw new ServletException(e);
 		} finally {
@@ -68,10 +79,41 @@
 					conn.close();
 			} catch (Exception e) {}
 		}
+		return sb.toString();
+	}
+	
+	String dumpUpdate(String query) throws ServletException {
+		StringBuilder sb = new StringBuilder();
+
+		Connection conn = null;
+		Statement stmt = null;
+		try {
+			conn =  DBConnection.getConnection();
+			stmt = conn.createStatement();
+			stmt.execute(query);
+			int count = stmt.getUpdateCount();
+			
+			sb.append("<h2>").append(query).append("</h2>");
+			sb.append("Affected rows: ").append(count);
+		} catch (Exception e) { 
+			throw new ServletException(e);
+		} finally {
+			try {
+				if (stmt != null && !stmt.isClosed())
+					stmt.close();
+			} catch (Exception e) {}
+			
+			try {
+				if (conn != null && !conn.isClosed())
+					conn.close();
+			} catch (Exception e) {}
+		}
 		
 		return sb.toString();
 	}
 	
+	
+	
 	@Override
 	protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
 		String dump = req.getParameter("dump");
@@ -80,15 +122,46 @@
 	
 		if (dump != null) {
 			if (dump.equals("all")) {
-				res = dumpResultset("SELECT * FROM trainstations");
+				res = dumpResultset("SELECT * FROM trainstations ORDER BY id");
 			} else if (dump.equals("coords")) {
-				res = dumpResultset("SELECT * FROM trainstations WHERE latitude IS NULL OR longitude IS NULL");			
+				res = dumpResultset("SELECT * FROM trainstations WHERE latitude IS NULL OR longitude IS NULL ORDER BY id");			
 			} else if (dump.equals("duplicate")) {
 				res = dumpResultset("SELECT name,count(*) FROM trainstations GROUP BY name HAVING count(*) > 1"); 
+			} else if (dump.equals("allfull")) {
+				res = dumpResultset("select *, " + 
+						"'<a href=\"http://maps.google.dk/?q=' ||latitude || ',' || longitude || '\">Maps</a>' AS maps, " + 
+						"'<a href=\"http://www.bane.dk/visStation.asp?ArtikelID=4275&W=FJRN&S=' || stationcode_fjrn  || '\">Bane.dk Fjern</a>' as banedk1, " + 
+						"'<a href=\"http://www.bane.dk/visStation.asp?ArtikelID=4275&W=S2&S=' || stationcode_stog  || '\">Bane.dk stog</a>' as banedk2 " + 
+						"FROM trainstations ORDER BY id");
+			} else if (dump.equals("disabled")) {
+				res = dumpResultset("SELECT * FROM trainstations WHERE enabled = false ORDER BY id");
+			} else if (dump.equals("noaddress")) {
+				res = dumpResultset("SELECT * FROM trainstations WHERE address IS NULL or address = '' ");
+			} else if (dump.equals("aliases")) {
+				res = dumpResultset("SELECT * FROM trainstations WHERE aliases IS NOT null");
+			} else if (dump.equals("updatecoords")) {
+				res = dumpUpdate("UPDATE trainstations SET earth_coord = ll_to_earth(latitude,longitude)");
+			} else if (dump.equals("trainstatistics")) {
+				res = dumpResultset("SELECT statisticsdate, location+name+favorites AS station, location,name,favorites,departure,depcache,deperror,timetable,timecache,timeerror " +
+						"FROM trainstatistics ORDER BY statisticsdate DESC");
+			} else if (dump.equals("trainstatistics_avg")) {
+				res = dumpResultset("SELECT count(*) AS count, round(avg(location+name+favorites),1) AS station, round(avg(location),1) as location, round(avg(name),1) as name, round(avg(favorites),1) as favorites, " +
+						"round(avg(departure),1) as departure, round(avg(depcache),1) as depcache, round(avg(deperror),1) as deperror, " +
+						"round(avg(timetable),1) as timetable, round(avg(timecache),1) as timecache, round(avg(timeerror),1) as timeerror " +
+						"FROM trainstatistics");
 			}
 		}
 		if (res == null) {
-			res = "<a href=DumpResultSet?dump=all>All</a><br><a href=DumpResultSet?dump=coords>Missing coords</a><br><a href=DumpResultSet?dump=duplicate>Duplicate stations</a>";
+			res = "<a href=DumpResultSet?dump=all>All</a><br>" +
+					"<a href=DumpResultSet?dump=allfull>All with links</a><br>" +
+					"<a href=DumpResultSet?dump=coords>Missing coords</a><br>" +
+					"<a href=DumpResultSet?dump=duplicate>Duplicate stations</a><br>" +
+					"<a href=DumpResultSet?dump=disabled>Disabled stations</a><br>" +
+					"<a href=DumpResultSet?dump=noaddress>No address</a><br>" +
+					"<a href=DumpResultSet?dump=aliases>Has aliases</a><br>" +
+					"<a href=DumpResultSet?dump=updatecoords>update coords</a><br>" +
+					"<a href=DumpResultSet?dump=trainstatistics>statistics</a><br>" +
+					"<a href=DumpResultSet?dump=trainstatistics_avg>stats_avg</a><br>";
 		}
 		
 		resp.setContentType("text/html");