daoas/fulddaekning/Database.java

package dk.daoas.fulddaekning;

import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;
import java.util.Queue;
import java.util.concurrent.ConcurrentLinkedQueue;
import java.util.logging.Logger;


public class Database { 
        Logger logger = Logger.getLogger(Database.class.getName());
        
        
        Connection conn;
        PreparedStatement saveStmt;

        public Database(Connection conn)  throws SQLException {
                this.conn = conn;                               
                
                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`) "+
                "VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?, now() )";

                saveStmt = conn.prepareStatement(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();
                
                return bbox;
        }
        
        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 " +
                                "WHERE rute IS NULL " +  //Ingen dækning
                                "AND postnr=?  " +
                                "AND latitude IS NOT NULL " +
                                "AND longitude IS NOT NULL " +
                                "AND gadeid IS NOT NULL ";
                PreparedStatement stmt = conn.prepareStatement(sql);
                stmt.setInt(1, postnr);
                
                queue.addAll( hentAdresseListe( stmt ) );
                return queue;
        }
        
        public List<Integer> hentPostnumre() throws SQLException {
                ArrayList<Integer> list = new ArrayList<Integer>();
                
                
                String sql = "SELECT postnr FROM fulddaekning.adressetabel WHERE distributor = 'DAO' and rute is not null GROUP BY postnr ORDER by postnr";
                PreparedStatement stmt = conn.prepareStatement(sql);
                ResultSet res = stmt.executeQuery();
                
                while (res.next()) {
                        int postnr = res.getInt("postnr");
                        list.add(postnr);
                }
                res.close();
                stmt.close();
                
                //list.add(8700);
                
                return list;
        }
        
        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 = 'DAO' ";
                
                // 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);
                
                return hentAdresseListe( stmt );
                
        }

        
        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`) "+
                                "VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?, now() )";
                
                PreparedStatement saveStmt = conn.prepareStatement(sql);*/
                
                saveStmt.setInt(1, orgAdresse.id);
                saveStmt.setInt(2, orgAdresse.postnr);
                saveStmt.setString(3, orgAdresse.adresse);
                saveStmt.setInt(4, orgAdresse.gadeid);
                saveStmt.setInt(5, orgAdresse.husnr);
                saveStmt.setString(6, orgAdresse.husnrbogstav);
                saveStmt.setDouble(7, orgAdresse.latitude);
                saveStmt.setDouble(8, orgAdresse.longitude);
                saveStmt.setString(9, orgAdresse.rute);
                
                
                saveStmt.setInt(10, bedsteAdresse.id);
                saveStmt.setInt(11, bedsteAdresse.postnr);
                saveStmt.setString(12, bedsteAdresse.adresse);
                saveStmt.setInt(13, bedsteAdresse.gadeid);
                saveStmt.setInt(14, bedsteAdresse.husnr);
                saveStmt.setString(15, bedsteAdresse.husnrbogstav);
                saveStmt.setDouble(16, bedsteAdresse.latitude);
                saveStmt.setDouble(17, bedsteAdresse.longitude);
                saveStmt.setString(18, bedsteAdresse.rute);
                
                saveStmt.setDouble(19, bedsteAfstand);
                
                saveStmt.executeUpdate();       
                saveStmt.clearParameters();
                
                
                //saveStmt.close();     
                
        }
        
                
        protected ArrayList<Adresse> hentAdresseListe(PreparedStatement stmt) throws SQLException{
                ArrayList<Adresse> list = new ArrayList<Adresse>( 30000 );
                
                //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");
                        
                        list.add(adr);
                        
                        //logger.info( "Adress:" + adr);
                }
                                
                res.close();
                stmt.close();
                
                return list;
        }

        
}
1	torben	2145	package dk.daoas.fulddaekning;
2
3			import java.sql.Connection;
4			import java.sql.PreparedStatement;
5			import java.sql.ResultSet;
6			import java.sql.SQLException;
7			import java.util.ArrayList;
8			import java.util.List;
9			import java.util.Queue;
10			import java.util.concurrent.ConcurrentLinkedQueue;
11			import java.util.logging.Logger;
12
13
14			public class Database {
15			Logger logger = Logger.getLogger(Database.class.getName());
16
17
18			Connection conn;
19			PreparedStatement saveStmt;
20
21			public Database(Connection conn) throws SQLException {
22			this.conn = conn;
23
24			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`) "+
25			"VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?, now() )";
26
27			saveStmt = conn.prepareStatement(sql);
28
29			}
30
31			public BoundingBox getBoundingbox(int postnr) throws SQLException {
32
33			String sql =
34			"select max(latitude) latmax, min(latitude) latmin, max(longitude) lngmax,min(longitude) lngmin " +
35			"from fulddaekning.adressetabel WHERE postnr=? and rute is null;";
36
37			PreparedStatement stmt = conn.prepareStatement(sql);
38			stmt.setInt(1, postnr);
39
40			ResultSet res = stmt.executeQuery();
41			res.next(); //query returnerer altid 1 række
42
43			BoundingBox bbox = new BoundingBox();
44			bbox.latitudeMax = res.getDouble("latmax");
45			bbox.latitudeMin = res.getDouble("latmin");
46			bbox.longitudeMax = res.getDouble("lngmax");
47			bbox.longitudeMin = res.getDouble("lngmin");
48
49			res.close();
50			stmt.close();
51
52			return bbox;
53			}
54
55			public Queue<Adresse> hentIkkedaekkedeAdresser(int postnr) throws SQLException {
56			ConcurrentLinkedQueue<Adresse> queue = new ConcurrentLinkedQueue<Adresse>();
57
58			String sql = "SELECT id,postnr,adresse,gadeid,husnr,husnrbogstav,latitude,longitude,rute FROM fulddaekning.adressetabel " +
59			"WHERE rute IS NULL " + //Ingen dækning
60			"AND postnr=? " +
61			"AND latitude IS NOT NULL " +
62			"AND longitude IS NOT NULL " +
63			"AND gadeid IS NOT NULL ";
64			PreparedStatement stmt = conn.prepareStatement(sql);
65			stmt.setInt(1, postnr);
66
67			queue.addAll( hentAdresseListe( stmt ) );
68			return queue;
69			}
70
71			public List<Integer> hentPostnumre() throws SQLException {
72			ArrayList<Integer> list = new ArrayList<Integer>();
73
74
75			String sql = "SELECT postnr FROM fulddaekning.adressetabel WHERE distributor = 'DAO' and rute is not null GROUP BY postnr ORDER by postnr";
76			PreparedStatement stmt = conn.prepareStatement(sql);
77			ResultSet res = stmt.executeQuery();
78
79			while (res.next()) {
80			int postnr = res.getInt("postnr");
81			list.add(postnr);
82			}
83			res.close();
84			stmt.close();
85
86			//list.add(8700);
87
88			return list;
89			}
90
91			public ArrayList<Adresse> hentDaekkedeAdresser( BoundingBox bbox) throws SQLException {
92			String sql = "SELECT id,postnr,adresse,gadeid,husnr,husnrbogstav,latitude,longitude,rute FROM fulddaekning.adressetabel " +
93			"WHERE rute IS NOT NULL " +
94			"AND latitude BETWEEN ? AND ? " +
95			"AND longitude BETWEEN ? AND ? " +
96			"AND distributor = 'DAO' ";
97
98			// Forward only + concur_read_only + fetchsize tvinger driver til at hente en række af gangen (bedre performance ved store result sets)
99			// Se http://dev.mysql.com/doc/connector-j/en/connector-j-reference-implementation-notes.html
100			//PreparedStatement stmt = conn.prepareStatement(sql);
101			PreparedStatement stmt = conn.prepareStatement(sql, java.sql.ResultSet.TYPE_FORWARD_ONLY, java.sql.ResultSet.CONCUR_READ_ONLY);
102			stmt.setFetchSize(Integer.MIN_VALUE);
103
104			stmt.setDouble(1, bbox.latitudeMin);
105			stmt.setDouble(2, bbox.latitudeMax);
106			stmt.setDouble(3, bbox.longitudeMin);
107			stmt.setDouble(4, bbox.longitudeMax);
108
109			return hentAdresseListe( stmt );
110
111			}
112
113
114			public synchronized void gemResultat(Adresse orgAdresse, Adresse bedsteAdresse, double bedsteAfstand) throws SQLException {
115			/*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`) "+
116			"VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?, now() )";
117
118			PreparedStatement saveStmt = conn.prepareStatement(sql);*/
119
120			saveStmt.setInt(1, orgAdresse.id);
121			saveStmt.setInt(2, orgAdresse.postnr);
122			saveStmt.setString(3, orgAdresse.adresse);
123			saveStmt.setInt(4, orgAdresse.gadeid);
124			saveStmt.setInt(5, orgAdresse.husnr);
125			saveStmt.setString(6, orgAdresse.husnrbogstav);
126			saveStmt.setDouble(7, orgAdresse.latitude);
127			saveStmt.setDouble(8, orgAdresse.longitude);
128			saveStmt.setString(9, orgAdresse.rute);
129
130
131			saveStmt.setInt(10, bedsteAdresse.id);
132			saveStmt.setInt(11, bedsteAdresse.postnr);
133			saveStmt.setString(12, bedsteAdresse.adresse);
134			saveStmt.setInt(13, bedsteAdresse.gadeid);
135			saveStmt.setInt(14, bedsteAdresse.husnr);
136			saveStmt.setString(15, bedsteAdresse.husnrbogstav);
137			saveStmt.setDouble(16, bedsteAdresse.latitude);
138			saveStmt.setDouble(17, bedsteAdresse.longitude);
139			saveStmt.setString(18, bedsteAdresse.rute);
140
141			saveStmt.setDouble(19, bedsteAfstand);
142
143			saveStmt.executeUpdate();
144			saveStmt.clearParameters();
145
146
147			//saveStmt.close();
148
149			}
150
151
152
153			protected ArrayList<Adresse> hentAdresseListe(PreparedStatement stmt) throws SQLException{
154			ArrayList<Adresse> list = new ArrayList<Adresse>( 30000 );
155
156			//logger.info("Starting query");
157			ResultSet res = stmt.executeQuery();
158			//logger.info("Starting exec query done");
159
160			while (res.next()) {
161			Adresse adr = new Adresse();
162			adr.id = res.getInt("id");
163			adr.postnr = res.getInt("postnr");
164			adr.adresse = res.getString("adresse");
165			adr.gadeid = res.getInt("gadeid");
166			adr.husnr = res.getInt("husnr");
167			adr.husnrbogstav = res.getString("husnrbogstav");
168			adr.latitude = res.getDouble("latitude");
169			adr.longitude = res.getDouble("longitude");
170			adr.rute = res.getString("rute");
171
172			list.add(adr);
173
174			//logger.info( "Adress:" + adr);
175			}
176
177			res.close();
178			stmt.close();
179
180			return list;
181			}
182
183
184
185			}