daoas/fulddaekning/Database.java

package dk.daoas.fulddaekning;

import java.io.IOException;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
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.logging.Logger;


public class Database { 
        Logger logger = Logger.getLogger(Database.class.getName());

        int batchCount = 0;

        Connection conn;
        PreparedStatement saveStmt;
        
        private HashMap<String,BoundingBox> bbCache = new HashMap<String,BoundingBox>();

        public Database(SafeProperties conf)  throws SQLException,IOException {
                this.conn = getConnection( conf );      

                String sql = "INSERT INTO fulddaekning.afstand_anden_rute_ny (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 void resetResultTable() throws SQLException {
                logger.info("Dropping old result table (if exists)");
                String sql = "DROP TABLE IF EXISTS fulddaekning.afstand_anden_rute_ny";
                conn.createStatement().executeUpdate(sql);
                
                logger.info("Create new result table");
                sql = "CREATE TABLE fulddaekning.afstand_anden_rute_ny LIKE fulddaekning.afstand_anden_rute";
                conn.createStatement().executeUpdate(sql);              
        }       
        
        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" + ext;
                conn.createStatement().executeUpdate(sql);
                
                logger.info("Rename tables");
                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;

                logger.info("Executing: " + sql);
                conn.createStatement().executeUpdate(sql);              
        }
        
        public BoundingBox getBoundingbox(String postnr) throws SQLException {
                BoundingBox bb = bbCache.get(postnr);
                if ( bb == null ) {
                        bb = getBoundingboxFromDb(postnr);
                        bbCache.put(postnr, bb);
                } else {
                        logger.info("Serving BB from cache");
                }
                
                return bb.clone();//never return the original / cached object
        }

        private BoundingBox getBoundingboxFromDb(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;
        }
        
        
        public Queue<Adresse> hentIkkedaekkedeAdresser(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;
        }

        public List<String> hentPostnumre() 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;
        }

        public Adresse[] hentDaekkedeAdresser( BoundingBox bbox) throws SQLException {
                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 );
                return list.toArray( new Adresse[ list.size() ] );
        }
        
        
        public Adresse[] hentAlleDaekkedeAdresser() throws SQLException {
                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);
                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 );
                return list.toArray( new Adresse[ list.size() ] );
        }
        
        
        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.addBatch();
                batchCount++;
                if (batchCount >= 100) {
                        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>( 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");
                        adr.ho = res.getInt("ho");

                        list.add(adr);

                        //logger.info( "Adress:" + adr);
                }

                res.close();
                stmt.close();

                return list;
        }

        public Connection getConnection(SafeProperties conf) throws SQLException, IOException {
                
                String db_host = conf.getSafeProperty("DB_HOST");
                String db_user = conf.getSafeProperty("DB_USER");
                String db_pass = conf.getSafeProperty("DB_PASS");

                
            Connection conn = null;
            Properties connectionProps = new Properties();
            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/?rewriteBatchedStatements=true",
                           connectionProps);
            logger.info("Connected to database");
            return conn;
        }

}
1	package dk.daoas.fulddaekning;
2
3	import java.io.IOException;
4	import java.sql.Connection;
5	import java.sql.DriverManager;
6	import java.sql.PreparedStatement;
7	import java.sql.ResultSet;
8	import java.sql.SQLException;
9	import java.util.ArrayList;
10	import java.util.HashMap;
11	import java.util.List;
12	import java.util.Properties;
13	import java.util.Queue;
14	import java.util.concurrent.ConcurrentLinkedQueue;
15	import java.util.logging.Logger;
16
17
18
19	public class Database {
20	Logger logger = Logger.getLogger(Database.class.getName());
21
22	int batchCount = 0;
23
24	Connection conn;
25	PreparedStatement saveStmt;
26
27	private HashMap<String,BoundingBox> bbCache = new HashMap<String,BoundingBox>();
28
29	public Database(SafeProperties conf) throws SQLException,IOException {
30	this.conn = getConnection( conf );
31
32	String sql = "INSERT INTO fulddaekning.afstand_anden_rute_ny (orgId,orgPostnr, orgAdresse,orgGadeid,orgHusnr,orgHusnrBogstav,orgLatitude,orgLongitude,orgRute,id,postnr,adresse,gadeid,husnr,husnrbogstav,latitude,longitude,rute,afstand,`timestamp`) "+
33	"VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?, now() )";
34
35	saveStmt = conn.prepareStatement(sql);
36
37	}
38
39	public void resetResultTable() throws SQLException {
40	logger.info("Dropping old result table (if exists)");
41	String sql = "DROP TABLE IF EXISTS fulddaekning.afstand_anden_rute_ny";
42	conn.createStatement().executeUpdate(sql);
43
44	logger.info("Create new result table");
45	sql = "CREATE TABLE fulddaekning.afstand_anden_rute_ny LIKE fulddaekning.afstand_anden_rute";
46	conn.createStatement().executeUpdate(sql);
47	}
48
49	public void renameResultTables() throws SQLException {
50	Constants consts = Constants.getInstance();
51	String ext = consts.getTableExtension();
52
53	logger.info("Dropping old backup table (if exists)");
54	String sql = "DROP TABLE IF EXISTS fulddaekning.afstand_anden_rute_old" + ext;
55	conn.createStatement().executeUpdate(sql);
56
57	logger.info("Rename tables");
58	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;
59
60	logger.info("Executing: " + sql);
61	conn.createStatement().executeUpdate(sql);
62	}
63
64	public BoundingBox getBoundingbox(String postnr) throws SQLException {
65	BoundingBox bb = bbCache.get(postnr);
66	if ( bb == null ) {
67	bb = getBoundingboxFromDb(postnr);
68	bbCache.put(postnr, bb);
69	} else {
70	logger.info("Serving BB from cache");
71	}
72
73	return bb.clone();//never return the original / cached object
74	}
75
76	private BoundingBox getBoundingboxFromDb(String postnr) throws SQLException {
77	String minPostnr = postnr.replace('x', '0');
78	String maxPostnr = postnr.replace('x', '9');
79
80	String sql =
81	"SELECT max(latitude) latmax, min(latitude) latmin, max(longitude) lngmax,min(longitude) lngmin " +
82	"FROM fulddaekning.adressetabel WHERE postnr BETWEEN ? and ? and rute is null;";
83
84	PreparedStatement stmt = conn.prepareStatement(sql);
85	stmt.setString(1, minPostnr);
86	stmt.setString(2, maxPostnr);
87
88	ResultSet res = stmt.executeQuery();
89	res.next(); //query returnerer altid 1 række
90
91	BoundingBox bbox = new BoundingBox();
92	bbox.latitudeMax = res.getDouble("latmax");
93	bbox.latitudeMin = res.getDouble("latmin");
94	bbox.longitudeMax = res.getDouble("lngmax");
95	bbox.longitudeMin = res.getDouble("lngmin");
96
97	res.close();
98	stmt.close();
99
100	return bbox;
101	}
102
103
104
105	public Queue<Adresse> hentIkkedaekkedeAdresser(String postnr) throws SQLException {
106
107	String minPostnr = postnr.replace('x', '0');
108	String maxPostnr = postnr.replace('x', '9');
109
110	ConcurrentLinkedQueue<Adresse> queue = new ConcurrentLinkedQueue<Adresse>();
111
112	String sql = "SELECT id,a.postnr,adresse,gadeid,husnr,husnrbogstav,latitude,longitude,rute,p.distributor as ho " +
113	"FROM fulddaekning.adressetabel a " +
114	"LEFT JOIN bogleveringer.postnummerdistributor p on (a.postnr=p.postnr) " +
115	"WHERE rute IS NULL " + //Ingen dækning
116	"AND a.postnr BETWEEN ? AND ? " +
117	"AND latitude IS NOT NULL " +
118	"AND longitude IS NOT NULL " +
119	"AND gadeid IS NOT NULL " +
120	"AND (a.distributor IS NULL OR a.distributor<>'LUKKET') ";
121	PreparedStatement stmt = conn.prepareStatement(sql);
122	stmt.setString(1, minPostnr);
123	stmt.setString(2, maxPostnr);
124
125	queue.addAll( hentAdresseListe( stmt ) );
126	return queue;
127	}
128
129	public List<String> hentPostnumre() throws SQLException {
130	ArrayList<String> list = new ArrayList<String>();
131
132	Constants consts = Constants.getInstance();
133
134	/*
135	String sql = "SELECT postnr " +
136	"FROM fulddaekning.adressetabel " +
137	"WHERE postnr BETWEEN ? AND ? " +
138	"AND rute is null " + // Træk kun liste på postnumre hvor der er ikke-dækkede adresser
139	"GROUP BY postnr " +
140	"ORDER by postnr";
141	*/
142
143
144	String sql = "SELECT rpad(left(postnr,?),'4', 'x') as postnr2 " +
145	"FROM fulddaekning.adressetabel " +
146	"WHERE postnr BETWEEN ? AND ? " +
147	"AND rute is null " + // Trae kun liste paa postnumre hvor der er ikke-daekede adresser
148	"AND (postnr NOT BETWEEN 3900 and 3999) " + //Skip alle groenlandske postnumre
149	"GROUP BY postnr2 " +
150	"ORDER by postnr2 ";
151
152
153
154	PreparedStatement stmt = conn.prepareStatement(sql);
155	//stmt.setString(1, Lookup.distributor );
156
157	stmt.setInt(1, consts.getPostnrGroup() );
158
159	stmt.setInt(2, consts.getMinPostnr());
160	stmt.setInt(3, consts.getMaxPostnr());
161	ResultSet res = stmt.executeQuery();
162
163	while (res.next()) {
164	String postnr = res.getString("postnr2");
165	list.add(postnr);
166	}
167	res.close();
168	stmt.close();
169
170	//list.add(8700);
171
172	return list;
173	}
174
175	public Adresse[] hentDaekkedeAdresser( BoundingBox bbox) throws SQLException {
176	String sql = "SELECT id,a.postnr,adresse,gadeid,husnr,husnrbogstav,latitude,longitude,rute,p.distributor as ho " +
177	"FROM fulddaekning.adressetabel a " +
178	"LEFT JOIN bogleveringer.postnummerdistributor p on (a.postnr=p.postnr) " +
179	"WHERE rute IS NOT NULL " +
180	"AND latitude BETWEEN ? AND ? " +
181	"AND longitude BETWEEN ? AND ? " +
182	"AND a.distributor = ? ";
183
184	// Forward only + concur_read_only + fetchsize tvinger driver til at hente en række af gangen (bedre performance ved store result sets)
185	// Se http://dev.mysql.com/doc/connector-j/en/connector-j-reference-implementation-notes.html
186	//PreparedStatement stmt = conn.prepareStatement(sql);
187	PreparedStatement stmt = conn.prepareStatement(sql, java.sql.ResultSet.TYPE_FORWARD_ONLY, java.sql.ResultSet.CONCUR_READ_ONLY);
188	stmt.setFetchSize(Integer.MIN_VALUE);
189
190	stmt.setDouble(1, bbox.latitudeMin);
191	stmt.setDouble(2, bbox.latitudeMax);
192	stmt.setDouble(3, bbox.longitudeMin);
193	stmt.setDouble(4, bbox.longitudeMax);
194	stmt.setString(5, LookupMain.distributor);
195
196	List<Adresse> list = hentAdresseListe( stmt );
197	return list.toArray( new Adresse[ list.size() ] );
198	}
199
200
201	public Adresse[] hentAlleDaekkedeAdresser() throws SQLException {
202	String sql = "SELECT id,a.postnr,adresse,gadeid,husnr,husnrbogstav,latitude,longitude,rute,p.distributor as ho " +
203	"FROM fulddaekning.adressetabel a " +
204	"LEFT JOIN bogleveringer.postnummerdistributor p on (a.postnr=p.postnr) " +
205	"WHERE rute IS NOT NULL " +
206	"AND latitude IS NOT NULL " +
207	"AND longitude IS NOT NULL " +
208	"AND a.distributor = ? ";
209
210	// Forward only + concur_read_only + fetchsize tvinger driver til at hente en række af gangen (bedre performance ved store result sets)
211	// Se http://dev.mysql.com/doc/connector-j/en/connector-j-reference-implementation-notes.html
212	//PreparedStatement stmt = conn.prepareStatement(sql);
213	PreparedStatement stmt = conn.prepareStatement(sql, java.sql.ResultSet.TYPE_FORWARD_ONLY, java.sql.ResultSet.CONCUR_READ_ONLY);
214	stmt.setFetchSize(Integer.MIN_VALUE);
215
216	stmt.setString(1, LookupMain.distributor);
217
218	List<Adresse> list = hentAdresseListe( stmt );
219	return list.toArray( new Adresse[ list.size() ] );
220	}
221
222
223
224	public synchronized void gemResultat(Adresse orgAdresse, Adresse bedsteAdresse, double bedsteAfstand) throws SQLException {
225	/*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`) "+
226	"VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?, now() )";
227
228	PreparedStatement saveStmt = conn.prepareStatement(sql);*/
229
230	saveStmt.setInt(1, orgAdresse.id);
231	saveStmt.setInt(2, orgAdresse.postnr);
232	saveStmt.setString(3, orgAdresse.adresse);
233	saveStmt.setInt(4, orgAdresse.gadeid);
234	saveStmt.setInt(5, orgAdresse.husnr);
235	saveStmt.setString(6, orgAdresse.husnrbogstav);
236	saveStmt.setDouble(7, orgAdresse.latitude);
237	saveStmt.setDouble(8, orgAdresse.longitude);
238	saveStmt.setString(9, orgAdresse.rute);
239
240
241	saveStmt.setInt(10, bedsteAdresse.id);
242	saveStmt.setInt(11, bedsteAdresse.postnr);
243	saveStmt.setString(12, bedsteAdresse.adresse);
244	saveStmt.setInt(13, bedsteAdresse.gadeid);
245	saveStmt.setInt(14, bedsteAdresse.husnr);
246	saveStmt.setString(15, bedsteAdresse.husnrbogstav);
247	saveStmt.setDouble(16, bedsteAdresse.latitude);
248	saveStmt.setDouble(17, bedsteAdresse.longitude);
249	saveStmt.setString(18, bedsteAdresse.rute);
250
251	saveStmt.setDouble(19, bedsteAfstand);
252
253	saveStmt.addBatch();
254	batchCount++;
255	if (batchCount >= 100) {
256	saveStmt.executeBatch();
257	batchCount = 0;
258	}
259	//saveStmt.executeUpdate();
260	//saveStmt.clearParameters();
261
262	//saveStmt.close();
263	}
264
265	public synchronized void saveBatch() throws SQLException{
266	saveStmt.executeBatch();
267	batchCount = 0;
268	}
269
270
271
272	protected ArrayList<Adresse> hentAdresseListe(PreparedStatement stmt) throws SQLException{
273	ArrayList<Adresse> list = new ArrayList<Adresse>( 1000000 );
274
275	//logger.info("Starting query");
276	ResultSet res = stmt.executeQuery();
277	//logger.info("Starting exec query done");
278
279	while (res.next()) {
280	Adresse adr = new Adresse();
281	adr.id = res.getInt("id");
282	adr.postnr = res.getInt("postnr");
283	adr.adresse = res.getString("adresse");
284	adr.gadeid = res.getInt("gadeid");
285	adr.husnr = res.getInt("husnr");
286	adr.husnrbogstav = res.getString("husnrbogstav");
287	adr.latitude = res.getDouble("latitude");
288	adr.longitude = res.getDouble("longitude");
289	adr.rute = res.getString("rute");
290	adr.ho = res.getInt("ho");
291
292	list.add(adr);
293
294	//logger.info( "Adress:" + adr);
295	}
296
297	res.close();
298	stmt.close();
299
300	return list;
301	}
302
303	public Connection getConnection(SafeProperties conf) throws SQLException, IOException {
304
305	String db_host = conf.getSafeProperty("DB_HOST");
306	String db_user = conf.getSafeProperty("DB_USER");
307	String db_pass = conf.getSafeProperty("DB_PASS");
308
309
310
311
312	Connection conn = null;
313	Properties connectionProps = new Properties();
314	connectionProps.put("user", db_user);
315	connectionProps.put("password", db_pass);
316
317	//For debug output, tilføj denne til JDBC url'en: &profileSQL=true
318	conn = DriverManager.getConnection(
319	"jdbc:mysql://" +
320	db_host +
321	":3306/?rewriteBatchedStatements=true",
322	connectionProps);
323	logger.info("Connected to database");
324	return conn;
325	}
326
327	}