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.util.DeduplicateHelper;
import dk.daoas.adressevedligehold.util.TimingHelper;

/*
 * TODO: Batched skrivning af updates
 * TODO: Skrivning af nye adresser 
 *  
 */

public class DatabaseLayerImplementation  {
        
        //static boolean DEBUG = false;
        
        
        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(java.sql.ResultSet.TYPE_FORWARD_ONLY, java.sql.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();
                        
                        
                        System.out.println("DB Loaded " + list.size() + " adresses in " + timing.getElapsed() + "ms");
                        
                        return list;
                }
        }
        
        public void saveNewAddresses(List<Address> addresses) {
                System.out.println("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) {
                                                System.out.println("Error executing insert: " + addr);
                                                addr.state = AddressState.CREATE_FAIL;
                                        }
                                        
                                }
                        }
                        
                        //con.commit();
                } catch (SQLException e) {
                        System.out.println("Error inserting addresses" + e.getMessage() );
                }
        }
        
        public void updateAddresses(List<Address> addresses) {
                System.out.println("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) {
                                                System.out.println("Error executing update");
                                        }
                                        
                                }
                        }
                        
                        //con.commit();
                } catch (SQLException e) {
                        System.out.println("Error updating addresses" + e.getMessage() );
                }
        }
        
        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	torben	2838	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	torben	2876
12	torben	2838	import dk.daoas.adressevedligehold.beans.Address;
13	torben	2876	import dk.daoas.adressevedligehold.beans.Address.AddressState;
14	torben	2838	import dk.daoas.adressevedligehold.util.DeduplicateHelper;
15			import dk.daoas.adressevedligehold.util.TimingHelper;
16
17	torben	2840	/*
18			* TODO: Batched skrivning af updates
19			* TODO: Skrivning af nye adresser
20			*
21			*/
22	torben	2838
23			public class DatabaseLayerImplementation {
24
25	torben	2847	//static boolean DEBUG = false;
26	torben	2838
27
28			public List<Address> getAllAdresses() throws SQLException {
29			TimingHelper timing = new TimingHelper();
30
31	torben	2847	//String debugFilter = DatabaseLayerImplementation.DEBUG ? " WHERE postnr >= 6000 " : "";
32	torben	2838
33			String sql =
34			"SELECT id,vejnavn,husnr,husnrbogstav,kommunekode,vejkode,postnr,gadeid,upper(distributor) AS distributor,dbkbane,latitude,longitude, "
35			+ "rutema,korelistema,ruteti,korelisteti,ruteon,korelisteon,ruteto,korelisteto,rutefr,korelistefr,rutelo,korelistelo,ruteso,korelisteso "
36			+ "FROM fulddaekning.adressetabel "
37	torben	2847	//+ debugFilter
38	torben	2838	;
39
40			try ( Connection conn = DBConnection.getConnection();
41			Statement stmt = conn.createStatement(java.sql.ResultSet.TYPE_FORWARD_ONLY, java.sql.ResultSet.CONCUR_READ_ONLY);
42			) {
43			stmt.setFetchSize(Integer.MIN_VALUE);
44			ResultSet res = stmt.executeQuery(sql);
45
46			List<Address> list = new ArrayList<Address>(2600000);//initial capacity 2.6 mio
47
48			DeduplicateHelper<String> vejnavnCache = new DeduplicateHelper<String>(81920);
49			DeduplicateHelper<String> husnrbogstavCache = new DeduplicateHelper<String>();
50			DeduplicateHelper<String> distributorCache = new DeduplicateHelper<String>();
51			DeduplicateHelper<String> dirigeringsCache = new DeduplicateHelper<String>(16*1024);
52
53
54			while (res.next()) {
55
56			Address a = new Address();
57			a.id = res.getInt(1);
58			a.vejnavn = vejnavnCache.getInstance( res.getString(2) );
59			a.husnr = (short) res.getInt(3);
60			a.husnrbogstav = husnrbogstavCache.getInstance( res.getString(4) );
61			a.kommunekode = (short) res.getInt(5);
62			a.vejkode = (short)res.getInt(6);
63			a.postnr = (short)res.getInt(7);
64			a.gadeid = res.getInt(8);
65			a.distributor = distributorCache.getInstance(res.getString(9));
66			a.dbkBane = (short) res.getInt(10);
67			a.latitude = (float) res.getDouble(11);
68			a.longitude = (float) res.getDouble(12);
69
70			a.ruteMandag = dirigeringsCache.getInstance( res.getString(13) );
71			a.korelisteMandag = dirigeringsCache.getInstance( res.getString(14) );
72
73			a.ruteTirsdag = dirigeringsCache.getInstance( res.getString(15) );
74			a.korelisteTirsdag = dirigeringsCache.getInstance( res.getString(16) );
75
76			a.ruteOnsdag = dirigeringsCache.getInstance( res.getString(17) );
77			a.korelisteOnsdag = dirigeringsCache.getInstance( res.getString(18) );
78
79			a.ruteTorsdag = dirigeringsCache.getInstance( res.getString(19) );
80			a.korelisteTorsdag = dirigeringsCache.getInstance( res.getString(20) );
81
82			a.ruteFredag = dirigeringsCache.getInstance( res.getString(21) );
83			a.korelisteFredag = dirigeringsCache.getInstance( res.getString(22) );
84
85			a.ruteLordag = dirigeringsCache.getInstance( res.getString(23) );
86			a.korelisteLordag = dirigeringsCache.getInstance( res.getString(24) );
87
88			a.ruteSondag = dirigeringsCache.getInstance( res.getString(25) );
89			a.korelisteSondag = dirigeringsCache.getInstance( res.getString(26) );
90
91
92			list.add(a);
93			}
94			res.close();
95
96
97			System.out.println("DB Loaded " + list.size() + " adresses in " + timing.getElapsed() + "ms");
98
99			return list;
100			}
101			}
102
103	torben	2876	public void saveNewAddresses(List<Address> addresses) {
104			System.out.println("DB::saveNewAddresses size:" + addresses.size() );
105	torben	2840
106	torben	2876	String sql = "INSERT IGNORE INTO fulddaekning.adressetabel " +
107			"(vejnavn,husnr,husnrbogstav,kommunekode,vejkode,postnr,gadeid,dbkbane,indlast,aendret,david,googlechecked," +
108			"RuteMa,KorelisteMa,RuteTi,KorelisteTi,RuteOn,KorelisteOn,RuteTo,KorelisteTo,RuteFr,KorelisteFr,RuteLo,KorelisteLo,RuteSo,KorelisteSo) " +
109			"VALUES " +
110			"(?,?,?,?,?,?,?,?, now(), now(), ?, 0, " +
111			"?,?,?,?,?,?,?,?,?,?,?,?,?,?)";
112
113
114			try (Connection con = DBConnection.getConnection()) {
115			//con.setAutoCommit(false);
116
117			try (PreparedStatement stmt = con.prepareStatement(sql)) {
118			for (Address addr : addresses) {
119
120			String david = String.format("%04d%03d%04d", addr.postnr, addr.kommunekode, addr.vejkode);
121
122			stmt.setString(1, addr.vejnavn);
123			stmt.setShort(2, addr.husnr);
124			stmt.setString(3, addr.husnrbogstav);
125			stmt.setShort(4, addr.kommunekode);
126			stmt.setShort(5, addr.vejkode);
127			stmt.setShort(6, addr.postnr);
128			stmt.setInt(7, addr.gadeid);
129			stmt.setShort(8, addr.dbkBane);
130			stmt.setString(9, david);
131
132			stmt.setString(10, addr.ruteMandag);
133			stmt.setString(11, addr.korelisteMandag);
134			stmt.setString(12, addr.ruteTirsdag);
135			stmt.setString(13, addr.korelisteTirsdag);
136			stmt.setString(14, addr.ruteOnsdag);
137			stmt.setString(15, addr.korelisteOnsdag);
138			stmt.setString(16, addr.ruteTorsdag);
139			stmt.setString(17, addr.korelisteTorsdag);
140			stmt.setString(18, addr.ruteFredag);
141			stmt.setString(19, addr.korelisteFredag);
142			stmt.setString(20, addr.ruteLordag);
143			stmt.setString(21, addr.korelisteLordag);
144			stmt.setString(22, addr.ruteSondag);
145			stmt.setString(23, addr.korelisteSondag);
146
147
148			stmt.execute();
149			if (stmt.getUpdateCount() != 1) {
150			System.out.println("Error executing insert: " + addr);
151			addr.state = AddressState.CREATE_FAIL;
152			}
153
154			}
155			}
156
157			//con.commit();
158			} catch (SQLException e) {
159			System.out.println("Error inserting addresses" + e.getMessage() );
160			}
161	torben	2840	}
162
163	torben	2838	public void updateAddresses(List<Address> addresses) {
164	torben	2845	System.out.println("DB::UpdateAddresses size:" + addresses.size() );
165	torben	2838
166			String sql = "UPDATE fulddaekning.adressetabel " +
167			"SET " +
168			"RuteMa=?, KorelisteMa=?, " +
169			"RuteTi=?, KorelisteTi=?, " +
170			"RuteOn=?, KorelisteOn=?, " +
171			"RuteTo=?, KorelisteTo=?, " +
172			"RuteFr=?, KorelisteFr=?, " +
173			"RuteLo=?, KorelisteLo=?, " +
174	torben	2845	"RuteSo=?, KorelisteSo=?, " +
175	torben	2847	"Distributor=?, " +
176	torben	2853	"DBKBane=?, " +
177			"Aendret=now() " +
178			"WHERE id=? ";
179	torben	2838
180
181
182			try (Connection con = DBConnection.getConnection()) {
183	torben	2845	//con.setAutoCommit(false);
184	torben	2838
185			try (PreparedStatement stmt = con.prepareStatement(sql)) {
186			for (Address addr : addresses) {
187			stmt.setString(1, addr.ruteMandag);
188			stmt.setString(2, addr.korelisteMandag);
189			stmt.setString(3, addr.ruteTirsdag);
190			stmt.setString(4, addr.korelisteTirsdag);
191			stmt.setString(5, addr.ruteOnsdag);
192			stmt.setString(6, addr.korelisteOnsdag);
193			stmt.setString(7, addr.ruteTorsdag);
194			stmt.setString(8, addr.korelisteTorsdag);
195			stmt.setString(9, addr.ruteFredag);
196			stmt.setString(10, addr.korelisteFredag);
197			stmt.setString(11, addr.ruteLordag);
198			stmt.setString(12, addr.korelisteLordag);
199			stmt.setString(13, addr.ruteSondag);
200			stmt.setString(14, addr.korelisteSondag);
201
202	torben	2845	stmt.setString(15, addr.distributor);
203	torben	2847	stmt.setInt(16, addr.dbkBane);
204			stmt.setInt(17, addr.id);
205	torben	2838
206
207			stmt.execute();
208			if (stmt.getUpdateCount() != 1) {
209			System.out.println("Error executing update");
210			}
211
212			}
213			}
214
215	torben	2845	//con.commit();
216	torben	2838	} catch (SQLException e) {
217			System.out.println("Error updating addresses" + e.getMessage() );
218			}
219			}
220
221			private static String nullify(String str) {
222			if (str == null)
223			return null;
224
225			if (str.equals("")) {
226			return null;
227			} else {
228			return str;
229			}
230			}
231
232
233			/*
234			private static int safeInt(String str) {
235			try {
236			return Integer.parseInt( str );
237			} catch (NumberFormatException e) {
238			return 0;
239			}
240			}
241
242
243
244			private static String coalesce(String s1, String s2) {
245			if (s1 != null)
246			return s1;
247
248			return s2;
249			}
250
251			*/
252			}