--- dao/FuldDaekningWorker/src/dk/daoas/fulddaekning/Database.java	2014/09/11 14:46:59	2203
+++ dao/FuldDaekningWorker/src/dk/daoas/fulddaekning/Database.java	2015/06/14 15:11:23	2588
@@ -1,5 +1,7 @@
 package dk.daoas.fulddaekning;
 
+import geocode.GeoPoint;
+
 import java.io.IOException;
 import java.sql.Connection;
 import java.sql.DriverManager;
@@ -7,19 +9,36 @@
 import java.sql.ResultSet;
 import java.sql.SQLException;
 import java.util.ArrayList;
+import java.util.HashMap;
 import java.util.List;
 import java.util.Properties;
-import java.util.Queue;
-import java.util.concurrent.ConcurrentLinkedQueue;
+import java.util.Set;
+import java.util.TreeSet;
 import java.util.logging.Logger;
 
 
+
 public class Database {	
 	Logger logger = Logger.getLogger(Database.class.getName());
 
+	int batchCount = 0;
 
 	Connection conn;
 	PreparedStatement saveStmt;
+	
+	List<GeoPoint> alleAdresser;
+	Adresse alleIkkeDaekkede[];
+	
+	
+	DeduplicateHelper<String> husnrbogstavCache = new DeduplicateHelper<String>();
+	DeduplicateHelper<String> ruteCache = new DeduplicateHelper<String>(); 
+	
+	Set<Short> postnumre = new TreeSet<Short>();
+	
+	//Map<Short, List<Adresse>> ikkeDaekkedePrPost = new HashMap<Short, List<Adresse>>(); 
+	
+	
+	private HashMap<Short,BoundingBox> bbCache = new HashMap<Short,BoundingBox>();
 
 	public Database(SafeProperties conf)  throws SQLException,IOException {
 		this.conn = getConnection( conf );	
@@ -42,110 +61,110 @@
 	}	
 	
 	public void renameResultTables() throws SQLException {
+		Constants consts = Constants.getInstance();
+		String ext = consts.getTableExtension();
+		
 		logger.info("Dropping old backup table (if exists)");
-		String sql = "DROP TABLE IF EXISTS fulddaekning.afstand_anden_rute_old";
+		String sql = "DROP TABLE IF EXISTS fulddaekning.afstand_anden_rute_old" + ext;
 		conn.createStatement().executeUpdate(sql);
 		
 		logger.info("Rename tables");
-		sql = "RENAME TABLE fulddaekning.afstand_anden_rute TO fulddaekning.afstand_anden_rute_old, fulddaekning.afstand_anden_rute_ny TO fulddaekning.afstand_anden_rute";
-		conn.createStatement().executeUpdate(sql);		
-	}	
-
-	public BoundingBox getBoundingbox(int postnr) throws SQLException {
-
-		String sql = 
-				"SELECT max(latitude) latmax, min(latitude) latmin, max(longitude) lngmax,min(longitude) lngmin  " + 
-				"FROM fulddaekning.adressetabel WHERE postnr=? and rute is null;";
-
-		PreparedStatement stmt = conn.prepareStatement(sql);
-		stmt.setInt(1, postnr);
-
-		ResultSet res = stmt.executeQuery();
-		res.next(); //query returnerer altid 1 række
-
-		BoundingBox bbox = new BoundingBox();
-		bbox.latitudeMax = res.getDouble("latmax");
-		bbox.latitudeMin = res.getDouble("latmin");
-		bbox.longitudeMax = res.getDouble("lngmax");
-		bbox.longitudeMin = res.getDouble("lngmin");
-
-		res.close();
-		stmt.close();
+		sql = "RENAME TABLE fulddaekning.afstand_anden_rute" + ext + " TO fulddaekning.afstand_anden_rute_old" + ext + ", fulddaekning.afstand_anden_rute_ny TO fulddaekning.afstand_anden_rute" + ext;
 
-		return bbox;
+		logger.info("Executing: " + sql);
+		conn.createStatement().executeUpdate(sql);		
+	}
+	
+	public BoundingBox getBoundingbox(short postnr)  {
+		BoundingBox bb = bbCache.get(postnr);
+		return bb.clone();//never return the original / cached object
+	}
+	
+	
+	public Set<Short> hentPostnumreCache() {
+		return postnumre;
 	}
 
-	public Queue<Adresse> hentIkkedaekkedeAdresser(int postnr)  throws SQLException {
-		ConcurrentLinkedQueue<Adresse> queue = new ConcurrentLinkedQueue<Adresse>();
 
-		String sql = "SELECT id,postnr,adresse,gadeid,husnr,husnrbogstav,latitude,longitude,rute " + 
-				"FROM fulddaekning.adressetabel " +
+	public Adresse[] hentAlleIkkedaekkedeAdresser(int minPostnr, int maxPostnr)  throws SQLException {
+		
+		logger.info("Henter alle IKKE-daekkede adresser");
+
+		String sql = "SELECT id,a.postnr,adresse,gadeid,husnr,husnrbogstav,latitude,longitude,rute,p.distributor as ho " + 
+				"FROM fulddaekning.adressetabel a " +
+				"LEFT JOIN bogleveringer.postnummerdistributor p on (a.postnr=p.postnr) " +
 				"WHERE rute IS NULL " +  //Ingen dækning
-				"AND postnr=?  " +
+				"AND a.postnr BETWEEN ? AND ? " +
 				"AND latitude IS NOT NULL " +
 				"AND longitude IS NOT NULL " +
-				"AND gadeid IS NOT NULL ";
+				"AND gadeid IS NOT NULL " +
+				"AND (a.distributor IS NULL OR a.distributor<>'LUKKET') ";		
 		PreparedStatement stmt = conn.prepareStatement(sql);
-		stmt.setInt(1, postnr);
-
-		queue.addAll( hentAdresseListe( stmt ) );
-		return queue;
-	}
+		stmt.setInt(1, minPostnr);
+		stmt.setInt(2, maxPostnr);
 
-	public List<Integer> hentPostnumre() throws SQLException {
-		ArrayList<Integer> list = new ArrayList<Integer>();
+		List<Adresse> list = hentAdresseListe( stmt );
+		alleIkkeDaekkede = list.toArray( new Adresse[ list.size() ] );
 		
-		Constants consts = Constants.getInstance();
-
-
-		String sql = "SELECT postnr " + 
-					 "FROM fulddaekning.adressetabel " + 
-					 //"WHERE distributor = ? and rute is not null " +
-					 "WHERE postnr BETWEEN ? AND ? " +
-					 "GROUP BY postnr " + 
-					 "ORDER by postnr";
-		PreparedStatement stmt = conn.prepareStatement(sql);
-		//stmt.setString(1, Lookup.distributor );
-		stmt.setInt(1, consts.getMinPostnr());
-		stmt.setInt(2, consts.getMaxPostnr());
-		ResultSet res = stmt.executeQuery();
-
-		while (res.next()) {
-			int postnr = res.getInt("postnr");
-			list.add(postnr);
+		logger.info("Analyserer ikke-daekkede adresser");
+		
+		for (Adresse a : alleIkkeDaekkede) {
+			
+			
+			BoundingBox bbox;
+			
+			if (! postnumre.contains(a.postnr )) {
+				postnumre.add( a.postnr );
+				
+				bbox = new BoundingBox(); 
+				
+				bbCache.put( a.postnr, bbox);											
+				
+			} else {
+				 bbox = bbCache.get( a.postnr);
+			}
+			
+			bbox.latitudeMax = Math.max(bbox.latitudeMax, a.latitude);
+			bbox.latitudeMin = Math.min(bbox.latitudeMin, a.latitude);
+			bbox.longitudeMax = Math.max(bbox.longitudeMax, a.longitude);
+			bbox.longitudeMin = Math.min(bbox.longitudeMin, a.longitude);
+			
+			
 		}
-		res.close();
-		stmt.close();
-
-		//list.add(8700);
-
-		return list;
+		return alleIkkeDaekkede;
 	}
+	
 
-	public ArrayList<Adresse> hentDaekkedeAdresser( BoundingBox bbox) throws SQLException {
-		String sql = "SELECT id,postnr,adresse,gadeid,husnr,husnrbogstav,latitude,longitude,rute " + 
-				"FROM fulddaekning.adressetabel " +
-				"WHERE rute IS NOT NULL " + 
-				"AND latitude BETWEEN ? AND ? " +
-				"AND longitude BETWEEN ? AND ? " +
-				"AND distributor = ? ";
-
-		// Forward only + concur_read_only + fetchsize tvinger driver til at hente en række af gangen (bedre performance ved store result sets)
-		// Se http://dev.mysql.com/doc/connector-j/en/connector-j-reference-implementation-notes.html 
-		//PreparedStatement stmt = conn.prepareStatement(sql);
-		PreparedStatement stmt = conn.prepareStatement(sql, java.sql.ResultSet.TYPE_FORWARD_ONLY, java.sql.ResultSet.CONCUR_READ_ONLY);
-		stmt.setFetchSize(Integer.MIN_VALUE);
-
-		stmt.setDouble(1, bbox.latitudeMin);
-		stmt.setDouble(2, bbox.latitudeMax);
-		stmt.setDouble(3, bbox.longitudeMin);
-		stmt.setDouble(4, bbox.longitudeMax);
-		stmt.setString(5, Lookup.distributor);
-
-		return hentAdresseListe( stmt );
-
+	
+	
+	
+	
+	public List<GeoPoint> hentAlleDaekkedeAdresser() throws SQLException {
+		if ( alleAdresser == null ) {
+			String sql = "SELECT id,a.postnr,adresse,gadeid,husnr,husnrbogstav,latitude,longitude,rute,p.distributor as ho " + 
+					"FROM fulddaekning.adressetabel a " +
+					"LEFT JOIN bogleveringer.postnummerdistributor p on (a.postnr=p.postnr) " +
+					"WHERE rute IS NOT NULL " + 
+					"AND latitude IS NOT NULL " +
+					"AND longitude IS NOT NULL " +
+					"AND a.distributor = ? ";
+	
+			// Forward only + concur_read_only + fetchsize tvinger driver til at hente en række af gangen (bedre performance ved store result sets)
+			// Se http://dev.mysql.com/doc/connector-j/en/connector-j-reference-implementation-notes.html 
+			PreparedStatement stmt = conn.prepareStatement(sql, java.sql.ResultSet.TYPE_FORWARD_ONLY, java.sql.ResultSet.CONCUR_READ_ONLY);
+			stmt.setFetchSize(Integer.MIN_VALUE);
+	
+			stmt.setString(1, LookupMain.distributor);
+	
+			List<Adresse> list = hentAdresseListe( stmt );
+			
+			alleAdresser = new ArrayList<GeoPoint>();
+			alleAdresser.addAll(list);
+		}
+		return alleAdresser;
 	}
-
+	
+	
 
 	public synchronized void gemResultat(Adresse orgAdresse, Adresse bedsteAdresse, double bedsteAfstand) throws SQLException {
 		/*String sql = "INSERT INTO fulddaekning.afstand_anden_rute_thn (orgId,orgPostnr, orgAdresse,orgGadeid,orgHusnr,orgHusnrBogstav,orgLatitude,orgLongitude,orgRute,id,postnr,adresse,gadeid,husnr,husnrbogstav,latitude,longitude,rute,afstand,`timestamp`) "+
@@ -154,10 +173,10 @@
 		PreparedStatement saveStmt = conn.prepareStatement(sql);*/
 
 		saveStmt.setInt(1, orgAdresse.id);
-		saveStmt.setInt(2, orgAdresse.postnr);
+		saveStmt.setShort(2, orgAdresse.postnr);
 		saveStmt.setString(3, orgAdresse.adresse);
 		saveStmt.setInt(4, orgAdresse.gadeid);
-		saveStmt.setInt(5, orgAdresse.husnr);
+		saveStmt.setShort(5, orgAdresse.husnr);
 		saveStmt.setString(6, orgAdresse.husnrbogstav);
 		saveStmt.setDouble(7, orgAdresse.latitude);
 		saveStmt.setDouble(8, orgAdresse.longitude);
@@ -165,10 +184,10 @@
 
 
 		saveStmt.setInt(10, bedsteAdresse.id);
-		saveStmt.setInt(11, bedsteAdresse.postnr);
+		saveStmt.setShort(11, bedsteAdresse.postnr);
 		saveStmt.setString(12, bedsteAdresse.adresse);
 		saveStmt.setInt(13, bedsteAdresse.gadeid);
-		saveStmt.setInt(14, bedsteAdresse.husnr);
+		saveStmt.setShort(14, bedsteAdresse.husnr);
 		saveStmt.setString(15, bedsteAdresse.husnrbogstav);
 		saveStmt.setDouble(16, bedsteAdresse.latitude);
 		saveStmt.setDouble(17, bedsteAdresse.longitude);
@@ -176,34 +195,50 @@
 
 		saveStmt.setDouble(19, bedsteAfstand);
 
-		saveStmt.executeUpdate();	
-		saveStmt.clearParameters();
-
+		saveStmt.addBatch();
+		batchCount++;
+		if (batchCount >= 1000) {
+			saveStmt.executeBatch();
+			batchCount = 0;
+		}
+		//saveStmt.executeUpdate();	
+		//saveStmt.clearParameters();
 
 		//saveStmt.close();	
-
+	}
+	
+	public synchronized void saveBatch() throws SQLException{
+		saveStmt.executeBatch();
+		batchCount = 0;
 	}
 
 
 
 	protected ArrayList<Adresse> hentAdresseListe(PreparedStatement stmt) throws SQLException{
-		ArrayList<Adresse> list = new ArrayList<Adresse>( 30000 );
+		ArrayList<Adresse> list = new ArrayList<Adresse>( 1000000 );
 
 		//logger.info("Starting query");
 		ResultSet res = stmt.executeQuery();
 		//logger.info("Starting exec query done");
 
 		while (res.next()) {
-			Adresse adr = new Adresse();
-			adr.id = res.getInt("id");
-			adr.postnr = res.getInt("postnr");
-			adr.adresse = res.getString("adresse");
-			adr.gadeid = res.getInt("gadeid");
-			adr.husnr = res.getInt("husnr");
-			adr.husnrbogstav = res.getString("husnrbogstav");
-			adr.latitude = res.getDouble("latitude");
-			adr.longitude = res.getDouble("longitude");
-			adr.rute = res.getString("rute");
+			
+			double latitude = res.getDouble(7);
+			double longitude = res.getDouble(8);
+
+			
+			Adresse adr = new Adresse(latitude,longitude);
+
+			adr.id = res.getInt(1);
+			adr.postnr = res.getShort(2);
+			adr.adresse = res.getString(3);
+			adr.gadeid = res.getInt(4);
+			adr.husnr = res.getShort(5);
+			adr.husnrbogstav = husnrbogstavCache.getInstance( res.getString(6) );
+			//adr.latitude = res.getDouble(7);
+			//adr.longitude = res.getDouble(8);
+			adr.rute =  ruteCache.getInstance( res.getString(9) );
+			adr.ho = res.getShort(10);
 
 			list.add(adr);
 
@@ -230,13 +265,173 @@
 	    connectionProps.put("user", db_user);
 	    connectionProps.put("password", db_pass);
 
+	    //For debug output, tilføj denne til JDBC url'en: &profileSQL=true	    
 	    conn = DriverManager.getConnection(
 	                   "jdbc:mysql://" +
 	                   db_host +
-	                   ":3306/",
+	                   ":3306/?rewriteBatchedStatements=true",
 	                   connectionProps);
 	    logger.info("Connected to database");
 	    return conn;
 	}
 
+	
+	// //////////////////////////////////////////////////////////////////
+	
+	/*
+	public Queue<Adresse> hentIkkedaekkedeAdresserCache(short postnr)  {
+		List<Adresse> postListe = ikkeDaekkedePrPost.get(postnr);
+		
+		return new ConcurrentLinkedQueue<Adresse>(postListe);		
+	}
+	
+	public Adresse[] hentDaekkedeAdresserCache( BoundingBox bbox, Adresse adresseListe[] ) {
+		long start = System.currentTimeMillis();
+		ArrayList<Adresse> list = new ArrayList<Adresse>();
+		for (Adresse a : adresseListe) {
+			if ( a.latitude > bbox.latitudeMin && a.latitude< bbox.latitudeMax && a.longitude> bbox.longitudeMin && a.longitude < bbox.longitudeMax) {
+				list.add(a);
+			}
+		}
+		long stop = System.currentTimeMillis();
+		logger.info("Elapsed cache: " + (stop - start));
+		return list.toArray( new Adresse[ list.size() ] );		
+	}
+
+	
+	/*public Adresse[] hentDaekkedeAdresserCache( BoundingBox bbox) {
+		return hentDaekkedeAdresserCache(bbox, alleAdresser);	
+	}*/
+	
+	/*
+	@Deprecated
+	private BoundingBox getBoundingboxFromDb_old(String postnr) throws SQLException {
+		String minPostnr = postnr.replace('x', '0');
+		String maxPostnr = postnr.replace('x', '9');
+
+		String sql = 
+				"SELECT max(latitude) latmax, min(latitude) latmin, max(longitude) lngmax,min(longitude) lngmin  " + 
+				"FROM fulddaekning.adressetabel WHERE postnr BETWEEN ? and ? and rute is null;";
+
+		PreparedStatement stmt = conn.prepareStatement(sql);
+		stmt.setString(1, minPostnr);
+		stmt.setString(2, maxPostnr);
+
+		ResultSet res = stmt.executeQuery();
+		res.next(); //query returnerer altid 1 række
+
+		BoundingBox bbox = new BoundingBox();
+		bbox.latitudeMax = res.getDouble("latmax");
+		bbox.latitudeMin = res.getDouble("latmin");
+		bbox.longitudeMax = res.getDouble("lngmax");
+		bbox.longitudeMin = res.getDouble("lngmin");
+
+		res.close();
+		stmt.close();
+
+		return bbox;
+	}
+
+	@Deprecated
+	public Adresse[] hentDaekkedeAdresser_old( BoundingBox bbox) throws SQLException {
+		long start = System.currentTimeMillis();
+		String sql = "SELECT id,a.postnr,adresse,gadeid,husnr,husnrbogstav,latitude,longitude,rute,p.distributor as ho " + 
+				"FROM fulddaekning.adressetabel a " +
+				"LEFT JOIN bogleveringer.postnummerdistributor p on (a.postnr=p.postnr) " +
+				"WHERE rute IS NOT NULL " + 
+				"AND latitude BETWEEN ? AND ? " +
+				"AND longitude BETWEEN ? AND ? " +
+				"AND a.distributor = ? ";
+
+		// Forward only + concur_read_only + fetchsize tvinger driver til at hente en række af gangen (bedre performance ved store result sets)
+		// Se http://dev.mysql.com/doc/connector-j/en/connector-j-reference-implementation-notes.html 
+		//PreparedStatement stmt = conn.prepareStatement(sql);
+		PreparedStatement stmt = conn.prepareStatement(sql, java.sql.ResultSet.TYPE_FORWARD_ONLY, java.sql.ResultSet.CONCUR_READ_ONLY);
+		stmt.setFetchSize(Integer.MIN_VALUE);
+
+		stmt.setDouble(1, bbox.latitudeMin);
+		stmt.setDouble(2, bbox.latitudeMax);
+		stmt.setDouble(3, bbox.longitudeMin);
+		stmt.setDouble(4, bbox.longitudeMax);
+		stmt.setString(5, LookupMain.distributor);
+
+		List<Adresse> list = hentAdresseListe( stmt );
+		long stop = System.currentTimeMillis();
+		logger.info("Elapsed DB: " + (stop - start));
+		return list.toArray( new Adresse[ list.size() ] );
+	}
+	
+	@Deprecated
+	public Queue<Adresse> hentIkkedaekkedeAdresser_old(String postnr)  throws SQLException {
+		
+		String minPostnr = postnr.replace('x', '0');
+		String maxPostnr = postnr.replace('x', '9');
+		
+		ConcurrentLinkedQueue<Adresse> queue = new ConcurrentLinkedQueue<Adresse>();
+
+		String sql = "SELECT id,a.postnr,adresse,gadeid,husnr,husnrbogstav,latitude,longitude,rute,p.distributor as ho " + 
+				"FROM fulddaekning.adressetabel a " +
+				"LEFT JOIN bogleveringer.postnummerdistributor p on (a.postnr=p.postnr) " +
+				"WHERE rute IS NULL " +  //Ingen dækning
+				"AND a.postnr BETWEEN ? AND ? " +
+				"AND latitude IS NOT NULL " +
+				"AND longitude IS NOT NULL " +
+				"AND gadeid IS NOT NULL " +
+				"AND (a.distributor IS NULL OR a.distributor<>'LUKKET') ";		
+		PreparedStatement stmt = conn.prepareStatement(sql);
+		stmt.setString(1, minPostnr);
+		stmt.setString(2, maxPostnr);
+
+		queue.addAll( hentAdresseListe( stmt ) );
+		return queue;
+	}
+	
+	@Deprecated
+	public List<String> hentPostnumre_old() throws SQLException {
+		ArrayList<String> list = new ArrayList<String>();
+		
+		Constants consts = Constants.getInstance();
+
+		/*
+		String sql = "SELECT postnr " + 
+					 "FROM fulddaekning.adressetabel " + 
+					 "WHERE postnr BETWEEN ? AND ? " +
+					 "AND rute is null " + // Træk kun liste på postnumre hvor der er ikke-dækkede adresser
+					 "GROUP BY postnr " + 
+					 "ORDER by postnr";
+		* /
+		
+		
+		String sql = "SELECT rpad(left(postnr,?),'4', 'x') as postnr2 " + 
+					 "FROM fulddaekning.adressetabel " + 
+					 "WHERE postnr BETWEEN ? AND ? " +
+					 "AND rute is null " + // Trae kun liste paa postnumre hvor der er ikke-daekede adresser
+					 "AND (postnr NOT BETWEEN 3900 and 3999) " + //Skip alle groenlandske postnumre
+					 "GROUP BY postnr2 " + 
+					 "ORDER by postnr2 ";
+		
+					 
+					 
+		PreparedStatement stmt = conn.prepareStatement(sql);
+		//stmt.setString(1, Lookup.distributor );
+
+		stmt.setInt(1, consts.getPostnrGroup() );
+
+		stmt.setInt(2, consts.getMinPostnr());
+		stmt.setInt(3, consts.getMaxPostnr());
+		ResultSet res = stmt.executeQuery();
+
+		while (res.next()) {
+			String postnr = res.getString("postnr2");
+			list.add(postnr);
+		}
+		res.close();
+		stmt.close();
+
+		//list.add(8700);
+
+		return list;
+	}*/
+
+	
 }