adressevedligehold/db/DatabaseCoverageUpdate.java

package dk.daoas.adressevedligehold.db;

import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.ArrayList;
import java.util.List;


import dk.daoas.adressevedligehold.beans.Address;
import dk.daoas.adressevedligehold.beans.Address.AddressState;
import dk.daoas.adressevedligehold.tasks.TaskLogger;
import dk.daoas.adressevedligehold.util.DeduplicateHelper;
import dk.daoas.adressevedligehold.util.TimingHelper;

/*
 * TODO: Batched skrivning af updates 
 *  
 */

public class DatabaseCoverageUpdate  {
        
        //static boolean DEBUG = false;
        
        private TaskLogger logger = TaskLogger.getInstance();
        
        
        public List<Address> getAllAdresses() throws SQLException {
                TimingHelper timing = new TimingHelper();
                
                //String debugFilter = DatabaseLayerImplementation.DEBUG ? " WHERE postnr >= 6000 " : "";
                
                String sql = 
                                "SELECT id,vejnavn,husnr,husnrbogstav,kommunekode,vejkode,postnr,gadeid,upper(distributor) AS distributor,dbkbane,latitude,longitude, "
                                + "rutema,korelistema,ruteti,korelisteti,ruteon,korelisteon,ruteto,korelisteto,rutefr,korelistefr,rutelo,korelistelo,ruteso,korelisteso "
                                + "FROM fulddaekning.adressetabel "
                                //+ debugFilter
                                ;
                
                try ( Connection conn = DBConnection.getConnection();           
                                Statement stmt = conn.createStatement(ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_READ_ONLY);
                                ) {
                        stmt.setFetchSize(Integer.MIN_VALUE);
                        ResultSet res = stmt.executeQuery(sql);
                        
                        List<Address> list = new ArrayList<Address>(2600000);//initial capacity 2.6 mio
                        
                        DeduplicateHelper<String> vejnavnCache = new DeduplicateHelper<String>(81920);
                        DeduplicateHelper<String> husnrbogstavCache = new DeduplicateHelper<String>();
                        DeduplicateHelper<String> distributorCache = new DeduplicateHelper<String>();
                        DeduplicateHelper<String> dirigeringsCache = new DeduplicateHelper<String>(16*1024);                    
        
                        
                        while (res.next()) {
                                
                                Address a = new Address();
                                a.id = res.getInt(1);
                                a.vejnavn = vejnavnCache.getInstance( res.getString(2) );
                                a.husnr = (short) res.getInt(3);
                                a.husnrbogstav = husnrbogstavCache.getInstance( res.getString(4) );
                                a.kommunekode = (short) res.getInt(5);
                                a.vejkode = (short)res.getInt(6);
                                a.postnr = (short)res.getInt(7);
                                a.gadeid = res.getInt(8);
                                a.distributor = distributorCache.getInstance(res.getString(9));
                                a.dbkBane = (short) res.getInt(10);
                                a.latitude = (float) res.getDouble(11);
                                a.longitude = (float) res.getDouble(12);
                                
                                a.ruteMandag = dirigeringsCache.getInstance( res.getString(13) );
                                a.korelisteMandag = dirigeringsCache.getInstance( res.getString(14) );
                                
                                a.ruteTirsdag = dirigeringsCache.getInstance( res.getString(15) );
                                a.korelisteTirsdag = dirigeringsCache.getInstance( res.getString(16) );                         

                                a.ruteOnsdag = dirigeringsCache.getInstance( res.getString(17) );
                                a.korelisteOnsdag = dirigeringsCache.getInstance( res.getString(18) );
                                
                                a.ruteTorsdag = dirigeringsCache.getInstance( res.getString(19) );
                                a.korelisteTorsdag = dirigeringsCache.getInstance( res.getString(20) );
                                
                                a.ruteFredag = dirigeringsCache.getInstance( res.getString(21) );
                                a.korelisteFredag = dirigeringsCache.getInstance( res.getString(22) );
                                
                                a.ruteLordag = dirigeringsCache.getInstance( res.getString(23) );
                                a.korelisteLordag = dirigeringsCache.getInstance( res.getString(24) );
                                
                                a.ruteSondag = dirigeringsCache.getInstance( res.getString(25) );
                                a.korelisteSondag = dirigeringsCache.getInstance( res.getString(26) );


                                list.add(a);
                        }
                        res.close();
                        
                        
                        logger.info("DB Loaded " + list.size() + " adresses in " + timing.getElapsed() + "ms");
                        
                        return list;
                }
        }
        
        public void saveNewAddresses(List<Address> addresses) {
                logger.info("DB::saveNewAddresses size:" + addresses.size() );
                
                String sql = "INSERT IGNORE INTO fulddaekning.adressetabel " +
                                         "(vejnavn,husnr,husnrbogstav,kommunekode,vejkode,postnr,gadeid,dbkbane,indlast,aendret,david,googlechecked," +
                                         "RuteMa,KorelisteMa,RuteTi,KorelisteTi,RuteOn,KorelisteOn,RuteTo,KorelisteTo,RuteFr,KorelisteFr,RuteLo,KorelisteLo,RuteSo,KorelisteSo) " +
                                         "VALUES " +
                                         "(?,?,?,?,?,?,?,?, now(), now(), ?, 0, " +
                                         "?,?,?,?,?,?,?,?,?,?,?,?,?,?)";
                
                
                try (Connection con = DBConnection.getConnection()) {
                        //con.setAutoCommit(false);
                        
                        try (PreparedStatement stmt = con.prepareStatement(sql)) {
                                for (Address addr : addresses) {
                                        
                                        String david = String.format("%04d%03d%04d", addr.postnr, addr.kommunekode, addr.vejkode);
                                        
                                        stmt.setString(1, addr.vejnavn);
                                        stmt.setShort(2, addr.husnr);
                                        stmt.setString(3, addr.husnrbogstav);
                                        stmt.setShort(4, addr.kommunekode);
                                        stmt.setShort(5, addr.vejkode);
                                        stmt.setShort(6, addr.postnr);
                                        stmt.setInt(7, addr.gadeid);
                                        stmt.setShort(8, addr.dbkBane);
                                        stmt.setString(9, david);
                                        
                                        stmt.setString(10, addr.ruteMandag);
                                        stmt.setString(11, addr.korelisteMandag);
                                        stmt.setString(12, addr.ruteTirsdag);
                                        stmt.setString(13, addr.korelisteTirsdag);
                                        stmt.setString(14, addr.ruteOnsdag);
                                        stmt.setString(15, addr.korelisteOnsdag);
                                        stmt.setString(16, addr.ruteTorsdag);
                                        stmt.setString(17, addr.korelisteTorsdag);
                                        stmt.setString(18, addr.ruteFredag);
                                        stmt.setString(19, addr.korelisteFredag);
                                        stmt.setString(20, addr.ruteLordag);
                                        stmt.setString(21, addr.korelisteLordag);
                                        stmt.setString(22, addr.ruteSondag);
                                        stmt.setString(23, addr.korelisteSondag);

                                        
                                        stmt.execute();
                                        if (stmt.getUpdateCount() != 1) {
                                                logger.info("Error executing insert: " + addr);
                                                addr.state = AddressState.CREATE_FAIL;
                                        }
                                        
                                }
                        }
                        
                        //con.commit();
                } catch (SQLException e) {
                        logger.warning("Error inserting addresses", e  );
                }
        }
        
        public void updateAddresses(List<Address> addresses) {
                logger.info("DB::UpdateAddresses size:" + addresses.size() );
                
                String sql = "UPDATE fulddaekning.adressetabel " +
                                        "SET " +
                                        "RuteMa=?, KorelisteMa=?, " +
                                        "RuteTi=?, KorelisteTi=?, " +
                                        "RuteOn=?, KorelisteOn=?, " +
                                        "RuteTo=?, KorelisteTo=?, " +
                                        "RuteFr=?, KorelisteFr=?, " +
                                        "RuteLo=?, KorelisteLo=?, " +
                                        "RuteSo=?, KorelisteSo=?, " +
                                    "Distributor=?, " +
                                    "DBKBane=?, " +
                                    "Aendret=now() " +
                                        "WHERE id=? ";
                                        
                                        
                try (Connection con = DBConnection.getConnection()) {
                        //con.setAutoCommit(false);
                        
                        try (PreparedStatement stmt = con.prepareStatement(sql)) {
                                for (Address addr : addresses) {
                                        stmt.setString(1, addr.ruteMandag);
                                        stmt.setString(2, addr.korelisteMandag);
                                        stmt.setString(3, addr.ruteTirsdag);
                                        stmt.setString(4, addr.korelisteTirsdag);
                                        stmt.setString(5, addr.ruteOnsdag);
                                        stmt.setString(6, addr.korelisteOnsdag);
                                        stmt.setString(7, addr.ruteTorsdag);
                                        stmt.setString(8, addr.korelisteTorsdag);
                                        stmt.setString(9, addr.ruteFredag);
                                        stmt.setString(10, addr.korelisteFredag);
                                        stmt.setString(11, addr.ruteLordag);
                                        stmt.setString(12, addr.korelisteLordag);
                                        stmt.setString(13, addr.ruteSondag);
                                        stmt.setString(14, addr.korelisteSondag);

                                        stmt.setString(15, addr.distributor);
                                        stmt.setInt(16, addr.dbkBane);
                                        stmt.setInt(17, addr.id);

                                        
                                        stmt.execute();
                                        if (stmt.getUpdateCount() != 1) {
                                                logger.warning("Error executing update: " + addr);
                                        }
                                        
                                }
                        }
                        
                        //con.commit();
                } catch (SQLException e) {
                        logger.warning("Error updating addresses", e );
                }
        }
        
        /*
        private static String nullify(String str) {
                if (str == null)
                        return null;
                
                if (str.equals("")) {
                        return null;
                } else {
                        return str;
                }
        }


        /*
        private static int safeInt(String str) {
                try {
                        return Integer.parseInt( str );
                } catch (NumberFormatException e) {
                        return 0;
                }
        }
        

        private static String coalesce(String s1, String s2) {
                if (s1 != null)
                        return s1;
                
                return s2;
        }

        */
}
1	package dk.daoas.adressevedligehold.db;
2
3	import java.sql.Connection;
4	import java.sql.PreparedStatement;
5	import java.sql.ResultSet;
6	import java.sql.SQLException;
7	import java.sql.Statement;
8	import java.util.ArrayList;
9	import java.util.List;
10
11
12
13	import dk.daoas.adressevedligehold.beans.Address;
14	import dk.daoas.adressevedligehold.beans.Address.AddressState;
15	import dk.daoas.adressevedligehold.tasks.TaskLogger;
16	import dk.daoas.adressevedligehold.util.DeduplicateHelper;
17	import dk.daoas.adressevedligehold.util.TimingHelper;
18
19	/*
20	* TODO: Batched skrivning af updates
21	*
22	*/
23
24	public class DatabaseCoverageUpdate {
25
26	//static boolean DEBUG = false;
27
28	private TaskLogger logger = TaskLogger.getInstance();
29
30
31	public List<Address> getAllAdresses() throws SQLException {
32	TimingHelper timing = new TimingHelper();
33
34	//String debugFilter = DatabaseLayerImplementation.DEBUG ? " WHERE postnr >= 6000 " : "";
35
36	String sql =
37	"SELECT id,vejnavn,husnr,husnrbogstav,kommunekode,vejkode,postnr,gadeid,upper(distributor) AS distributor,dbkbane,latitude,longitude, "
38	+ "rutema,korelistema,ruteti,korelisteti,ruteon,korelisteon,ruteto,korelisteto,rutefr,korelistefr,rutelo,korelistelo,ruteso,korelisteso "
39	+ "FROM fulddaekning.adressetabel "
40	//+ debugFilter
41	;
42
43	try ( Connection conn = DBConnection.getConnection();
44	Statement stmt = conn.createStatement(ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_READ_ONLY);
45	) {
46	stmt.setFetchSize(Integer.MIN_VALUE);
47	ResultSet res = stmt.executeQuery(sql);
48
49	List<Address> list = new ArrayList<Address>(2600000);//initial capacity 2.6 mio
50
51	DeduplicateHelper<String> vejnavnCache = new DeduplicateHelper<String>(81920);
52	DeduplicateHelper<String> husnrbogstavCache = new DeduplicateHelper<String>();
53	DeduplicateHelper<String> distributorCache = new DeduplicateHelper<String>();
54	DeduplicateHelper<String> dirigeringsCache = new DeduplicateHelper<String>(16*1024);
55
56
57	while (res.next()) {
58
59	Address a = new Address();
60	a.id = res.getInt(1);
61	a.vejnavn = vejnavnCache.getInstance( res.getString(2) );
62	a.husnr = (short) res.getInt(3);
63	a.husnrbogstav = husnrbogstavCache.getInstance( res.getString(4) );
64	a.kommunekode = (short) res.getInt(5);
65	a.vejkode = (short)res.getInt(6);
66	a.postnr = (short)res.getInt(7);
67	a.gadeid = res.getInt(8);
68	a.distributor = distributorCache.getInstance(res.getString(9));
69	a.dbkBane = (short) res.getInt(10);
70	a.latitude = (float) res.getDouble(11);
71	a.longitude = (float) res.getDouble(12);
72
73	a.ruteMandag = dirigeringsCache.getInstance( res.getString(13) );
74	a.korelisteMandag = dirigeringsCache.getInstance( res.getString(14) );
75
76	a.ruteTirsdag = dirigeringsCache.getInstance( res.getString(15) );
77	a.korelisteTirsdag = dirigeringsCache.getInstance( res.getString(16) );
78
79	a.ruteOnsdag = dirigeringsCache.getInstance( res.getString(17) );
80	a.korelisteOnsdag = dirigeringsCache.getInstance( res.getString(18) );
81
82	a.ruteTorsdag = dirigeringsCache.getInstance( res.getString(19) );
83	a.korelisteTorsdag = dirigeringsCache.getInstance( res.getString(20) );
84
85	a.ruteFredag = dirigeringsCache.getInstance( res.getString(21) );
86	a.korelisteFredag = dirigeringsCache.getInstance( res.getString(22) );
87
88	a.ruteLordag = dirigeringsCache.getInstance( res.getString(23) );
89	a.korelisteLordag = dirigeringsCache.getInstance( res.getString(24) );
90
91	a.ruteSondag = dirigeringsCache.getInstance( res.getString(25) );
92	a.korelisteSondag = dirigeringsCache.getInstance( res.getString(26) );
93
94
95	list.add(a);
96	}
97	res.close();
98
99
100	logger.info("DB Loaded " + list.size() + " adresses in " + timing.getElapsed() + "ms");
101
102	return list;
103	}
104	}
105
106	public void saveNewAddresses(List<Address> addresses) {
107	logger.info("DB::saveNewAddresses size:" + addresses.size() );
108
109	String sql = "INSERT IGNORE INTO fulddaekning.adressetabel " +
110	"(vejnavn,husnr,husnrbogstav,kommunekode,vejkode,postnr,gadeid,dbkbane,indlast,aendret,david,googlechecked," +
111	"RuteMa,KorelisteMa,RuteTi,KorelisteTi,RuteOn,KorelisteOn,RuteTo,KorelisteTo,RuteFr,KorelisteFr,RuteLo,KorelisteLo,RuteSo,KorelisteSo) " +
112	"VALUES " +
113	"(?,?,?,?,?,?,?,?, now(), now(), ?, 0, " +
114	"?,?,?,?,?,?,?,?,?,?,?,?,?,?)";
115
116
117	try (Connection con = DBConnection.getConnection()) {
118	//con.setAutoCommit(false);
119
120	try (PreparedStatement stmt = con.prepareStatement(sql)) {
121	for (Address addr : addresses) {
122
123	String david = String.format("%04d%03d%04d", addr.postnr, addr.kommunekode, addr.vejkode);
124
125	stmt.setString(1, addr.vejnavn);
126	stmt.setShort(2, addr.husnr);
127	stmt.setString(3, addr.husnrbogstav);
128	stmt.setShort(4, addr.kommunekode);
129	stmt.setShort(5, addr.vejkode);
130	stmt.setShort(6, addr.postnr);
131	stmt.setInt(7, addr.gadeid);
132	stmt.setShort(8, addr.dbkBane);
133	stmt.setString(9, david);
134
135	stmt.setString(10, addr.ruteMandag);
136	stmt.setString(11, addr.korelisteMandag);
137	stmt.setString(12, addr.ruteTirsdag);
138	stmt.setString(13, addr.korelisteTirsdag);
139	stmt.setString(14, addr.ruteOnsdag);
140	stmt.setString(15, addr.korelisteOnsdag);
141	stmt.setString(16, addr.ruteTorsdag);
142	stmt.setString(17, addr.korelisteTorsdag);
143	stmt.setString(18, addr.ruteFredag);
144	stmt.setString(19, addr.korelisteFredag);
145	stmt.setString(20, addr.ruteLordag);
146	stmt.setString(21, addr.korelisteLordag);
147	stmt.setString(22, addr.ruteSondag);
148	stmt.setString(23, addr.korelisteSondag);
149
150
151	stmt.execute();
152	if (stmt.getUpdateCount() != 1) {
153	logger.info("Error executing insert: " + addr);
154	addr.state = AddressState.CREATE_FAIL;
155	}
156
157	}
158	}
159
160	//con.commit();
161	} catch (SQLException e) {
162	logger.warning("Error inserting addresses", e );
163	}
164	}
165
166	public void updateAddresses(List<Address> addresses) {
167	logger.info("DB::UpdateAddresses size:" + addresses.size() );
168
169	String sql = "UPDATE fulddaekning.adressetabel " +
170	"SET " +
171	"RuteMa=?, KorelisteMa=?, " +
172	"RuteTi=?, KorelisteTi=?, " +
173	"RuteOn=?, KorelisteOn=?, " +
174	"RuteTo=?, KorelisteTo=?, " +
175	"RuteFr=?, KorelisteFr=?, " +
176	"RuteLo=?, KorelisteLo=?, " +
177	"RuteSo=?, KorelisteSo=?, " +
178	"Distributor=?, " +
179	"DBKBane=?, " +
180	"Aendret=now() " +
181	"WHERE id=? ";
182
183
184
185	try (Connection con = DBConnection.getConnection()) {
186	//con.setAutoCommit(false);
187
188	try (PreparedStatement stmt = con.prepareStatement(sql)) {
189	for (Address addr : addresses) {
190	stmt.setString(1, addr.ruteMandag);
191	stmt.setString(2, addr.korelisteMandag);
192	stmt.setString(3, addr.ruteTirsdag);
193	stmt.setString(4, addr.korelisteTirsdag);
194	stmt.setString(5, addr.ruteOnsdag);
195	stmt.setString(6, addr.korelisteOnsdag);
196	stmt.setString(7, addr.ruteTorsdag);
197	stmt.setString(8, addr.korelisteTorsdag);
198	stmt.setString(9, addr.ruteFredag);
199	stmt.setString(10, addr.korelisteFredag);
200	stmt.setString(11, addr.ruteLordag);
201	stmt.setString(12, addr.korelisteLordag);
202	stmt.setString(13, addr.ruteSondag);
203	stmt.setString(14, addr.korelisteSondag);
204
205	stmt.setString(15, addr.distributor);
206	stmt.setInt(16, addr.dbkBane);
207	stmt.setInt(17, addr.id);
208
209
210	stmt.execute();
211	if (stmt.getUpdateCount() != 1) {
212	logger.warning("Error executing update: " + addr);
213	}
214
215	}
216	}
217
218	//con.commit();
219	} catch (SQLException e) {
220	logger.warning("Error updating addresses", e );
221	}
222	}
223
224	/*
225	private static String nullify(String str) {
226	if (str == null)
227	return null;
228
229	if (str.equals("")) {
230	return null;
231	} else {
232	return str;
233	}
234	}
235
236
237	/*
238	private static int safeInt(String str) {
239	try {
240	return Integer.parseInt( str );
241	} catch (NumberFormatException e) {
242	return 0;
243	}
244	}
245
246
247
248	private static String coalesce(String s1, String s2) {
249	if (s1 != null)
250	return s1;
251
252	return s2;
253	}
254
255	*/
256	}