adressevedligehold/afstandandenrute/Database.java

package dk.daoas.adressevedligehold.afstandandenrute;

import java.io.IOException;
import java.sql.Connection;
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.Map;
import java.util.Queue;
import java.util.Set;
import java.util.TreeSet;
import java.util.concurrent.ConcurrentLinkedQueue;
import java.util.logging.Logger;

import dk.daoas.adressevedligehold.beans.Address;
import dk.daoas.adressevedligehold.util.DeduplicateHelper;


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

        int batchCount = 0;

        Connection conn;
        PreparedStatement saveStmt;
        
        List<Address> alleAddressr;
        Address alleIkkeDaekkede[];
        
        Map<Short,List<Address>> daekkedeAddressrHO = new HashMap<Short,List<Address>>();
        
        
        DeduplicateHelper<String> vejnavnCache = new DeduplicateHelper<String>();
        DeduplicateHelper<String> husnrbogstavCache = new DeduplicateHelper<String>();
        DeduplicateHelper<String> ruteCache = new DeduplicateHelper<String>(); 
        
        Set<Short> postnumre = new TreeSet<Short>();
        
        //Map<Short, List<Address>> ikkeDaekkedePrPost = new HashMap<Short, List<Address>>(); 
        
        
        private HashMap<Short,BoundingBox> bbCache = new HashMap<Short,BoundingBox>();

        public Database(Connection conn)  throws SQLException,IOException {
                this.conn = conn;

                String sql = "INSERT INTO fulddaekning.afstand_anden_rute_ny (orgId,orgPostnr, orgAddress,orgGadeid,orgHusnr,orgHusnrBogstav,orgRute,id,postnr,Address,gadeid,husnr,husnrbogstav,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 {
                if (AfstandAndenRuteTask.test_mode == true) {
                        throw new RuntimeException("Can not rename tables in test mode");
                }

                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");
                String sql2 = "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: " + sql2);
                conn.createStatement().executeUpdate(sql2);             
        }
        
        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<Address> hentAlleIkkedaekkedeAdresser(int minPostnr, int maxPostnr)  throws SQLException {
                
                logger.info("Henter alle IKKE-daekkede Addressr");

                String sql = "SELECT id,a.postnr,vejnavn,gadeid,husnr,husnrbogstav,latitude,longitude,ruteMa,p.distributor as ho " + 
                                "FROM fulddaekning.Addresstabel a " +
                                "LEFT JOIN bogleveringer.postnummerdistributor p on (a.postnr=p.postnr) " +
                                "WHERE ruteMa 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') " 
                                ;               
                
                if (AfstandAndenRuteTask.test_mode == true) {
                        sql = sql + " LIMIT 100 ";
                }
                
                PreparedStatement stmt = conn.prepareStatement(sql);
                stmt.setInt(1, minPostnr);
                stmt.setInt(2, maxPostnr);

                List<Address> list = hentAdresseListe( stmt );
                alleIkkeDaekkede = list.toArray( new Address[ list.size() ] );
                
                logger.info("Analyserer ikke-daekkede Addressr");
                
                for (Address 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);
                        
                        
                }
                return new ConcurrentLinkedQueue<Address>( list );
        }
        

        public Map<Short, List<Address>> getDaekkedeAdresserHO() {
                return daekkedeAddressrHO;
        }
        
        public int hentAlleDaekkedeAdresser(String distributor) throws SQLException {
                
                if ( alleAddressr == null ) {
                        String sql = "SELECT id,a.postnr,vejnavn,gadeid,husnr,husnrbogstav,latitude,longitude,ruteMa,p.distributor as ho " + 
                                        "FROM fulddaekning.Addresstabel a " +
                                        "LEFT JOIN bogleveringer.postnummerdistributor p on (a.postnr=p.postnr) " +
                                        "WHERE ruteMa IS NOT NULL " + 
                                        "AND latitude IS NOT NULL " +
                                        "AND longitude IS NOT NULL " +
                                        "AND a.distributor = ? ";

                        if (AfstandAndenRuteTask.test_mode == true) {
                                sql = sql + " AND a.postnr BETWEEN 6000 and 7200 ";
                        }
        
                        // 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, distributor);
        
                        List<Address> list = hentAdresseListe( stmt );
                        
                        alleAddressr = new ArrayList<Address>();
                        alleAddressr.addAll(list);
                        
                        for(Address addr : list) {
                                short ho = addr.ho;
                                List<Address> hoListe = daekkedeAddressrHO.get(ho);
                                if ( hoListe == null) {
                                        hoListe = new ArrayList<Address>();
                                        daekkedeAddressrHO.put(ho, hoListe);                                    
                                }
                                
                                hoListe.add(addr);                                                              
                                
                        }
                }
                
                return alleAddressr.size();
        }
        
        
        public synchronized void gemResultat(Address orgAddress, Address bedsteAddress, double bedsteAfstand) throws SQLException {
                /*String sql = "INSERT INTO fulddaekning.afstand_anden_rute_thn (orgId,orgPostnr, orgVejnavn,orgGadeid,orgHusnr,orgHusnrBogstav,orgLatitude,orgLongitude,orgRute,id,postnr,vejnavn,gadeid,husnr,husnrbogstav,latitude,longitude,rute,afstand,`timestamp`) "+
                                "VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?, now() )";


                PreparedStatement saveStmt = conn.prepareStatement(sql);*/

                saveStmt.setInt(1, orgAddress.id);
                saveStmt.setShort(2, orgAddress.postnr);
                saveStmt.setString(3, orgAddress.vejnavn);
                saveStmt.setInt(4, orgAddress.gadeid);
                saveStmt.setShort(5, orgAddress.husnr);
                saveStmt.setString(6, orgAddress.husnrbogstav);
                saveStmt.setString(7, orgAddress.ruteMandag);


                saveStmt.setInt(8, bedsteAddress.id);
                saveStmt.setShort(9, bedsteAddress.postnr);
                saveStmt.setString(10, bedsteAddress.vejnavn);
                saveStmt.setInt(11, bedsteAddress.gadeid);
                saveStmt.setShort(12, bedsteAddress.husnr);
                saveStmt.setString(13, bedsteAddress.husnrbogstav);
                saveStmt.setString(14, bedsteAddress.ruteMandag);

                saveStmt.setDouble(15, bedsteAfstand);

                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<Address> hentAdresseListe(PreparedStatement stmt) throws SQLException{
                ArrayList<Address> list = new ArrayList<Address>( 1000000 );
                
                Constants consts = Constants.getInstance();

                //logger.info("Starting query");
                ResultSet res = stmt.executeQuery();
                //logger.info("Starting exec query done");

                while (res.next()) {
                        
                        double latitude = res.getDouble(7);
                        double longitude = res.getDouble(8);

                        
                        Address adr = new Address(latitude,longitude);

                        adr.id = res.getInt(1);
                        adr.postnr = res.getShort(2);
                        adr.vejnavn = vejnavnCache.getInstance( 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.ruteMandag =  ruteCache.getInstance( res.getString(9) );
                        adr.ho = res.getShort(10);

                        list.add(adr);

                        if (consts.doCheckHO() == true && adr.ho == 0) {
                                System.out.println( "Mangler HO" );
                                System.out.println( adr );
                                System.exit(0);
                        }

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

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

                return list;
        }
                
}
1	package dk.daoas.adressevedligehold.afstandandenrute;
2
3	import java.io.IOException;
4	import java.sql.Connection;
5	import java.sql.PreparedStatement;
6	import java.sql.ResultSet;
7	import java.sql.SQLException;
8	import java.util.ArrayList;
9	import java.util.HashMap;
10	import java.util.List;
11	import java.util.Map;
12	import java.util.Queue;
13	import java.util.Set;
14	import java.util.TreeSet;
15	import java.util.concurrent.ConcurrentLinkedQueue;
16	import java.util.logging.Logger;
17
18	import dk.daoas.adressevedligehold.beans.Address;
19	import dk.daoas.adressevedligehold.util.DeduplicateHelper;
20
21
22
23	public class Database {
24	Logger logger = Logger.getLogger(Database.class.getName());
25
26	int batchCount = 0;
27
28	Connection conn;
29	PreparedStatement saveStmt;
30
31	List<Address> alleAddressr;
32	Address alleIkkeDaekkede[];
33
34	Map<Short,List<Address>> daekkedeAddressrHO = new HashMap<Short,List<Address>>();
35
36
37
38
39
40	DeduplicateHelper<String> vejnavnCache = new DeduplicateHelper<String>();
41	DeduplicateHelper<String> husnrbogstavCache = new DeduplicateHelper<String>();
42	DeduplicateHelper<String> ruteCache = new DeduplicateHelper<String>();
43
44	Set<Short> postnumre = new TreeSet<Short>();
45
46	//Map<Short, List<Address>> ikkeDaekkedePrPost = new HashMap<Short, List<Address>>();
47
48
49	private HashMap<Short,BoundingBox> bbCache = new HashMap<Short,BoundingBox>();
50
51	public Database(Connection conn) throws SQLException,IOException {
52	this.conn = conn;
53
54	String sql = "INSERT INTO fulddaekning.afstand_anden_rute_ny (orgId,orgPostnr, orgAddress,orgGadeid,orgHusnr,orgHusnrBogstav,orgRute,id,postnr,Address,gadeid,husnr,husnrbogstav,rute,afstand,`timestamp`) "+
55	"VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?, now() )";
56
57	saveStmt = conn.prepareStatement(sql);
58
59	}
60
61	public void resetResultTable() throws SQLException {
62	logger.info("Dropping old result table (if exists)");
63	String sql = "DROP TABLE IF EXISTS fulddaekning.afstand_anden_rute_ny";
64	conn.createStatement().executeUpdate(sql);
65
66	logger.info("Create new result table");
67	sql = "CREATE TABLE fulddaekning.afstand_anden_rute_ny LIKE fulddaekning.afstand_anden_rute";
68	conn.createStatement().executeUpdate(sql);
69	}
70
71	public void renameResultTables() throws SQLException {
72	if (AfstandAndenRuteTask.test_mode == true) {
73	throw new RuntimeException("Can not rename tables in test mode");
74	}
75
76	Constants consts = Constants.getInstance();
77	String ext = consts.getTableExtension();
78
79	logger.info("Dropping old backup table (if exists)");
80	String sql = "DROP TABLE IF EXISTS fulddaekning.afstand_anden_rute_old" + ext;
81	conn.createStatement().executeUpdate(sql);
82
83	logger.info("Rename tables");
84	String sql2 = "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;
85
86	logger.info("Executing: " + sql2);
87	conn.createStatement().executeUpdate(sql2);
88	}
89
90	public BoundingBox getBoundingbox(short postnr) {
91	BoundingBox bb = bbCache.get(postnr);
92	return bb.clone();//never return the original / cached object
93	}
94
95
96	public Set<Short> hentPostnumreCache() {
97	return postnumre;
98	}
99
100
101	public Queue<Address> hentAlleIkkedaekkedeAdresser(int minPostnr, int maxPostnr) throws SQLException {
102
103	logger.info("Henter alle IKKE-daekkede Addressr");
104
105	String sql = "SELECT id,a.postnr,vejnavn,gadeid,husnr,husnrbogstav,latitude,longitude,ruteMa,p.distributor as ho " +
106	"FROM fulddaekning.Addresstabel a " +
107	"LEFT JOIN bogleveringer.postnummerdistributor p on (a.postnr=p.postnr) " +
108	"WHERE ruteMa IS NULL " + //Ingen dækning
109	"AND a.postnr BETWEEN ? AND ? " +
110	"AND latitude IS NOT NULL " +
111	"AND longitude IS NOT NULL " +
112	"AND gadeid IS NOT NULL " +
113	"AND (a.distributor IS NULL OR a.distributor<>'LUKKET') "
114	;
115
116	if (AfstandAndenRuteTask.test_mode == true) {
117	sql = sql + " LIMIT 100 ";
118	}
119
120	PreparedStatement stmt = conn.prepareStatement(sql);
121	stmt.setInt(1, minPostnr);
122	stmt.setInt(2, maxPostnr);
123
124	List<Address> list = hentAdresseListe( stmt );
125	alleIkkeDaekkede = list.toArray( new Address[ list.size() ] );
126
127	logger.info("Analyserer ikke-daekkede Addressr");
128
129	for (Address a : alleIkkeDaekkede) {
130
131
132	BoundingBox bbox;
133
134	if (! postnumre.contains(a.postnr )) {
135	postnumre.add( a.postnr );
136
137	bbox = new BoundingBox();
138
139	bbCache.put( a.postnr, bbox);
140
141	} else {
142	bbox = bbCache.get( a.postnr);
143	}
144
145	bbox.latitudeMax = Math.max(bbox.latitudeMax, a.latitude);
146	bbox.latitudeMin = Math.min(bbox.latitudeMin, a.latitude);
147	bbox.longitudeMax = Math.max(bbox.longitudeMax, a.longitude);
148	bbox.longitudeMin = Math.min(bbox.longitudeMin, a.longitude);
149
150
151	}
152	return new ConcurrentLinkedQueue<Address>( list );
153	}
154
155
156
157
158	public Map<Short, List<Address>> getDaekkedeAdresserHO() {
159	return daekkedeAddressrHO;
160	}
161
162	public int hentAlleDaekkedeAdresser(String distributor) throws SQLException {
163
164	if ( alleAddressr == null ) {
165	String sql = "SELECT id,a.postnr,vejnavn,gadeid,husnr,husnrbogstav,latitude,longitude,ruteMa,p.distributor as ho " +
166	"FROM fulddaekning.Addresstabel a " +
167	"LEFT JOIN bogleveringer.postnummerdistributor p on (a.postnr=p.postnr) " +
168	"WHERE ruteMa IS NOT NULL " +
169	"AND latitude IS NOT NULL " +
170	"AND longitude IS NOT NULL " +
171	"AND a.distributor = ? ";
172
173	if (AfstandAndenRuteTask.test_mode == true) {
174	sql = sql + " AND a.postnr BETWEEN 6000 and 7200 ";
175	}
176
177	// Forward only + concur_read_only + fetchsize tvinger driver til at hente en række af gangen (bedre performance ved store result sets)
178	// Se http://dev.mysql.com/doc/connector-j/en/connector-j-reference-implementation-notes.html
179	PreparedStatement stmt = conn.prepareStatement(sql, java.sql.ResultSet.TYPE_FORWARD_ONLY, java.sql.ResultSet.CONCUR_READ_ONLY);
180	stmt.setFetchSize(Integer.MIN_VALUE);
181
182	stmt.setString(1, distributor);
183
184	List<Address> list = hentAdresseListe( stmt );
185
186	alleAddressr = new ArrayList<Address>();
187	alleAddressr.addAll(list);
188
189	for(Address addr : list) {
190	short ho = addr.ho;
191	List<Address> hoListe = daekkedeAddressrHO.get(ho);
192	if ( hoListe == null) {
193	hoListe = new ArrayList<Address>();
194	daekkedeAddressrHO.put(ho, hoListe);
195	}
196
197	hoListe.add(addr);
198
199	}
200	}
201
202	return alleAddressr.size();
203	}
204
205
206
207	public synchronized void gemResultat(Address orgAddress, Address bedsteAddress, double bedsteAfstand) throws SQLException {
208	/*String sql = "INSERT INTO fulddaekning.afstand_anden_rute_thn (orgId,orgPostnr, orgVejnavn,orgGadeid,orgHusnr,orgHusnrBogstav,orgLatitude,orgLongitude,orgRute,id,postnr,vejnavn,gadeid,husnr,husnrbogstav,latitude,longitude,rute,afstand,`timestamp`) "+
209	"VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?, now() )";
210
211
212	PreparedStatement saveStmt = conn.prepareStatement(sql);*/
213
214	saveStmt.setInt(1, orgAddress.id);
215	saveStmt.setShort(2, orgAddress.postnr);
216	saveStmt.setString(3, orgAddress.vejnavn);
217	saveStmt.setInt(4, orgAddress.gadeid);
218	saveStmt.setShort(5, orgAddress.husnr);
219	saveStmt.setString(6, orgAddress.husnrbogstav);
220	saveStmt.setString(7, orgAddress.ruteMandag);
221
222
223	saveStmt.setInt(8, bedsteAddress.id);
224	saveStmt.setShort(9, bedsteAddress.postnr);
225	saveStmt.setString(10, bedsteAddress.vejnavn);
226	saveStmt.setInt(11, bedsteAddress.gadeid);
227	saveStmt.setShort(12, bedsteAddress.husnr);
228	saveStmt.setString(13, bedsteAddress.husnrbogstav);
229	saveStmt.setString(14, bedsteAddress.ruteMandag);
230
231	saveStmt.setDouble(15, bedsteAfstand);
232
233	saveStmt.addBatch();
234	batchCount++;
235	if (batchCount >= 1000) {
236	saveStmt.executeBatch();
237	batchCount = 0;
238	}
239	//saveStmt.executeUpdate();
240	//saveStmt.clearParameters();
241
242	//saveStmt.close();
243	}
244
245	public synchronized void saveBatch() throws SQLException{
246	saveStmt.executeBatch();
247	batchCount = 0;
248	}
249
250
251
252	protected ArrayList<Address> hentAdresseListe(PreparedStatement stmt) throws SQLException{
253	ArrayList<Address> list = new ArrayList<Address>( 1000000 );
254
255	Constants consts = Constants.getInstance();
256
257	//logger.info("Starting query");
258	ResultSet res = stmt.executeQuery();
259	//logger.info("Starting exec query done");
260
261	while (res.next()) {
262
263	double latitude = res.getDouble(7);
264	double longitude = res.getDouble(8);
265
266
267	Address adr = new Address(latitude,longitude);
268
269	adr.id = res.getInt(1);
270	adr.postnr = res.getShort(2);
271	adr.vejnavn = vejnavnCache.getInstance( res.getString(3) );
272	adr.gadeid = res.getInt(4);
273	adr.husnr = res.getShort(5);
274	adr.husnrbogstav = husnrbogstavCache.getInstance( res.getString(6) );
275	//adr.latitude = res.getDouble(7);
276	//adr.longitude = res.getDouble(8);
277	adr.ruteMandag = ruteCache.getInstance( res.getString(9) );
278	adr.ho = res.getShort(10);
279
280	list.add(adr);
281
282	if (consts.doCheckHO() == true && adr.ho == 0) {
283	System.out.println( "Mangler HO" );
284	System.out.println( adr );
285	System.exit(0);
286	}
287
288	//logger.info( "Adress:" + adr);
289	}
290
291	res.close();
292	stmt.close();
293
294	return list;
295	}
296
297	}