daoadresseservice/db/DatabaseLayer.java

package dk.daoas.daoadresseservice.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.HashMap;
import java.util.List;
import java.util.Map;

import dk.daoas.daoadresseservice.DaekningsType;
import dk.daoas.daoadresseservice.beans.Address;
import dk.daoas.daoadresseservice.beans.AliasBean;
import dk.daoas.daoadresseservice.beans.ExtendedBean;
import dk.daoas.daoadresseservice.beans.HundredePctBean;
import dk.daoas.daoadresseservice.beans.LoggedAddress;
import dk.daoas.daoadresseservice.beans.SearchResult;
import dk.daoas.daoadresseservice.util.DeduplicateHelper;

public class DatabaseLayer {
        
        static boolean DEBUG = false;
        
        public static List<Address> getAllAdresses() throws SQLException {
                String debugFilter = DatabaseLayer.DEBUG ? " AND postnr = 8700 " : "";
                
                String sql = 
                                "SELECT id,vejnavn,husnr,husnrbogstav,kommunekode,vejkode,postnr,gadeid,upper(distributor) AS distributor,dbkbane,koreliste,rute,korelistesoendag,rutesoendag,latitude,longitude "
                                + "FROM fulddaekning.adressetabel "
                                + "WHERE gadeid IS NOT NULL "
                                + 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>();
                        DeduplicateHelper<String> husnrbogstavCache = new DeduplicateHelper<String>();
                        DeduplicateHelper<String> distributorCache = new DeduplicateHelper<String>();
                        DeduplicateHelper<String> korelisteCache = new DeduplicateHelper<String>();
                        DeduplicateHelper<String> ruteCache = new DeduplicateHelper<String>();
        
                        
                        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.koreliste = korelisteCache.getInstance( res.getString(11) );
                                a.rute = ruteCache.getInstance( res.getString(12) );                            
                                a.korelisteSondag = korelisteCache.getInstance( res.getString(13) );
                                a.ruteSondag = ruteCache.getInstance( res.getString(14) );
                                
                                a.latitude = (float) res.getDouble(15);
                                a.longitude = (float) res.getDouble(16);
                                
                                //a.vasketVejnavn = AddressUtils.vaskVejnavn(a.vejnavn);
                                
                                if (a.rute != null && a.rute.length()> 0) {
                                        a.daekningsType = DaekningsType.DAEKNING_DIREKTE;
                                } else {
                                        a.daekningsType = DaekningsType.DAEKNING_IKKEDAEKKET;
                                }                       
                                
                                list.add(a);
                        }
                        res.close();
                        stmt.close();
                        conn.close();
                        
                        System.out.println("Loaded " + list.size() + " adresses");
                        
                        return list;
                }
        }
        
        public static List<AliasBean> getAliasList() throws SQLException {
                

                String sql = "SELECT postnr,vejnavn,aliasvejnavn " +
                                        "FROM bogleveringer.vejtabelprod " 
                                        ;
                
                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);
                        
                        DeduplicateHelper<String> vejCache = new DeduplicateHelper<String>();
                        
                        List<AliasBean> list = new ArrayList<AliasBean>( 5000); 
                        while (res.next()) {            
                                
                                AliasBean ab = new AliasBean();
                                ab.postnr = res.getShort(1);
                                ab.vejnavn = vejCache.getInstance( res.getString(2) );
                                ab.aliasVejnavn = vejCache.getInstance( res.getString(3) );
                                                        
                                list.add(ab);
                        }
                
                        res.close();
                        
                        System.out.println("Loaded " + list.size() + " aliase beans");
                        
                        return list;
                }

        }
        
        public static List<ExtendedBean> getExtendedAdresslist() throws SQLException {
                String debugFilter1 = DatabaseLayer.DEBUG ? " WHERE orgPostnr = 8700 " : "";
                String debugFilter2 = DatabaseLayer.DEBUG ? " AND orgPostnr = 8700 " : "";
                
                
                String sql = "select orgid, a.id as targetid, afstand, LOWER(type) as type from fulddaekning.afstand_anden_rute a " +
                                        "join odbc.transporttype t " + 
                                        "on t.Art = 'Transpost' " +
                                        "and ( (t.Type = 'Cykel' and a.Afstand < 1.001) or (t.Type = 'Scooter' and a.Afstand < 1.201) or (t.Type = 'Bil' and a.Afstand < 2.601) ) " +
                                        "and t.Rute = a.Rute " + 
                                        debugFilter1 +
                                        
                                        "UNION ALL " +
                                        
                                        "SELECT orgid, a.id as targetid, afstand,'' as type FROM  fulddaekning.afstand_anden_rute_bk a " +
                                        "left join bogleveringer.postnummerdistributor d on d.PostNr = a.orgPostnr " + 
                                        "WHERE d.Distributor <> 10057 " +
                                        debugFilter2
                                        ;
                
                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);
                        
                        DeduplicateHelper<String> transportCache = new DeduplicateHelper<String>();
                        
                        List<ExtendedBean> list = new ArrayList<ExtendedBean>( 350000); //Initial capacity 350K
                        while (res.next()) {            
                                
                                ExtendedBean eb = new ExtendedBean();
                                eb.orgId = res.getInt(1);
                                eb.targetId = res.getInt(2);
                                eb.afstand = (float) res.getDouble(3);
                                eb.transport = transportCache.getInstance(res.getString(4));
                                                        
                                list.add(eb);
                        }
                        
                        res.close();
                        
                        System.out.println("Loaded " + list.size() + " extendedbeans");
                        
                        return list;
                }
        }
        
        public static Map<Short,HundredePctBean> get100PctList() throws SQLException {
                String sql = "SELECT postnr,UPPER(distributor) as distributor,rute,koreliste,dbkbane " + 
                                         "FROM bogleveringer.adresser_udenfor_daekning";
                
                try ( Connection conn = DBConnection.getConnection();           
                                Statement stmt = conn.createStatement(java.sql.ResultSet.TYPE_FORWARD_ONLY, java.sql.ResultSet.CONCUR_READ_ONLY);
                                ) {
                        ResultSet res = stmt.executeQuery(sql);
        
                        Map<Short, HundredePctBean> map = new HashMap<Short,HundredePctBean>();
                        
                        DeduplicateHelper<String> distributorCache = new DeduplicateHelper<String>();
                        
                        while (res.next()) {
                                
                                
                                HundredePctBean bean = new HundredePctBean();
                                bean.postnr = (short) res.getInt(1);
                                bean.distributor = distributorCache.getInstance(res.getString(2));
                                bean.rute = res.getString(3);
                                bean.koreliste = res.getString(4);
                                bean.dbkBane = (short)res.getInt(5);                    
                                                        
                                map.put(bean.postnr, bean);
                        }
                        
                        res.close();
                        
                        System.out.println("Loaded " + map.size() + " 100pct beans");
                        
                        return map;
                }
                
        }
        
        public static void saveRequestLog(String brugerid, String postnr, String adresse, SearchResult result) throws SQLException {
                String setVar = "set sql_mode = 'NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION' ";
                
                String sql = "INSERT INTO logs.hentruteinformation (postnr,adresse,vejnavn,googlevejnavn,husnr,husnr_bogstav,etage,lejlighed,rest,brugerid,status, indlast) " +
                                        "VALUES ( ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?,  NOW() )";
                

                try ( Connection conn = DBConnection.getConnection();
                                Statement setStmt = conn.createStatement();                             
                                PreparedStatement stmt = conn.prepareStatement(sql);
                        ) {
                        
                        setStmt.execute(setVar);
                        
                        
                        stmt.setInt( 1, safeInt(postnr) );
                        stmt.setString( 2, adresse);
                        stmt.setString( 3, result.splitResult.vej);
                        stmt.setString( 4, coalesce(result.googleVej,result.osmVej) );
                        stmt.setString( 5, nullify(result.splitResult.husnr) );
                        stmt.setString( 6, result.splitResult.litra);
                        stmt.setString( 7, result.splitResult.etage);
                        stmt.setString( 8, result.splitResult.lejlighed);
                        stmt.setString( 9, result.splitResult.resten);
                        stmt.setString(10, brugerid);
                        stmt.setInt(11, getStatusInt(result.status) );
                        
                        stmt.executeUpdate();
                        
                }               
        }
        
        /*
         * Bruges til at sammenligne gammel og ny adresse service - kan fjernes engang efter at vi er skiftet til ny service 
         */
        public static List<LoggedAddress> getLoggedAdresses(int antaldage) throws SQLException {
                String sql = "select postnr,adresse,status from logs.hentruteinformation where indlast>=date_sub(curdate(), interval " + antaldage + " day) " +
                                "and status IN (10,11,12) " +
                                "group by postnr,adresse "
                                ;

                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<LoggedAddress> result = new ArrayList<LoggedAddress>();

                        while (res.next()) {
                                LoggedAddress a = new LoggedAddress();                          
                                a.postnr = res.getInt(1);                               
                                a.adresse = res.getString(2);
                                a.status = res.getInt(3);

                                result.add(a);
                        }

                        res.close();

                        return result;
                }
        }
        
        private static int getStatusInt(SearchResult.Status status) {

                switch (status) {
                case ERROR_UNKNOWN_POSTAL:
                        return 20;
                case ERROR_MISSING_HOUSENUMBER:
                        return 21;
                case ERROR_POSTBOX:
                        return 22;                      
                case ERROR_UNKNOWN_STREETNAME:
                        return 23;
                case ERROR_UNKNOWN_ADDRESSPOINT:
                        return 24;
                case STATUS_NOT_COVERED:                        
                        return 25;
                case ERROR_INTERNAL: //                 
                        return 26;                      
                        
                case STATUS_OK:
                        return 30;
                        
                default:
                        return 31;
                }
        }
        
        private static int safeInt(String str) {
                try {
                        return Integer.parseInt( str );
                } catch (NumberFormatException e) {
                        return 0;
                }
        }
        
        private static String nullify(String str) {
                if (str == null)
                        return null;
                
                if (str.equals("")) {
                        return null;
                } else {
                        return str;
                }
        }
        
        private static String coalesce(String s1, String s2) {
                if (s1 != null)
                        return s1;
                
                return s2;
        }

        
}
1	torben	2274	package dk.daoas.daoadresseservice.db;
2
3
4			import java.sql.Connection;
5	torben	2372	import java.sql.PreparedStatement;
6	torben	2274	import java.sql.ResultSet;
7			import java.sql.SQLException;
8			import java.sql.Statement;
9			import java.util.ArrayList;
10	torben	2279	import java.util.HashMap;
11	torben	2274	import java.util.List;
12	torben	2279	import java.util.Map;
13	torben	2274
14			import dk.daoas.daoadresseservice.DaekningsType;
15	torben	2282	import dk.daoas.daoadresseservice.beans.Address;
16	torben	2395	import dk.daoas.daoadresseservice.beans.AliasBean;
17	torben	2282	import dk.daoas.daoadresseservice.beans.ExtendedBean;
18			import dk.daoas.daoadresseservice.beans.HundredePctBean;
19	torben	2384	import dk.daoas.daoadresseservice.beans.LoggedAddress;
20	torben	2372	import dk.daoas.daoadresseservice.beans.SearchResult;
21	torben	2316	import dk.daoas.daoadresseservice.util.DeduplicateHelper;
22	torben	2274
23			public class DatabaseLayer {
24
25	torben	2496	static boolean DEBUG = false;
26	torben	2337
27	torben	2274	public static List<Address> getAllAdresses() throws SQLException {
28	torben	2337	String debugFilter = DatabaseLayer.DEBUG ? " AND postnr = 8700 " : "";
29	torben	2274
30	torben	2442	String sql =
31	torben	2545	"SELECT id,vejnavn,husnr,husnrbogstav,kommunekode,vejkode,postnr,gadeid,upper(distributor) AS distributor,dbkbane,koreliste,rute,korelistesoendag,rutesoendag,latitude,longitude "
32	torben	2274	+ "FROM fulddaekning.adressetabel "
33	torben	2296	+ "WHERE gadeid IS NOT NULL "
34	torben	2337	+ debugFilter
35	torben	2274	;
36
37	torben	2372	try ( Connection conn = DBConnection.getConnection();
38			Statement stmt = conn.createStatement(java.sql.ResultSet.TYPE_FORWARD_ONLY, java.sql.ResultSet.CONCUR_READ_ONLY);
39			) {
40			stmt.setFetchSize(Integer.MIN_VALUE);
41			ResultSet res = stmt.executeQuery(sql);
42	torben	2308
43	torben	2372	List<Address> list = new ArrayList<Address>(2600000);//initial capacity 2.6 mio
44	torben	2274
45	torben	2372	DeduplicateHelper<String> vejnavnCache = new DeduplicateHelper<String>();
46			DeduplicateHelper<String> husnrbogstavCache = new DeduplicateHelper<String>();
47			DeduplicateHelper<String> distributorCache = new DeduplicateHelper<String>();
48			DeduplicateHelper<String> korelisteCache = new DeduplicateHelper<String>();
49			DeduplicateHelper<String> ruteCache = new DeduplicateHelper<String>();
50
51	torben	2274
52	torben	2372	while (res.next()) {
53
54			Address a = new Address();
55			a.id = res.getInt(1);
56			a.vejnavn = vejnavnCache.getInstance( res.getString(2) );
57	torben	2489	a.husnr = (short) res.getInt(3);
58	torben	2372	a.husnrbogstav = husnrbogstavCache.getInstance( res.getString(4) );
59	torben	2489	a.kommunekode = (short) res.getInt(5);
60			a.vejkode = (short)res.getInt(6);
61			a.postnr = (short)res.getInt(7);
62	torben	2490	a.gadeid = res.getInt(8);
63	torben	2372	a.distributor = distributorCache.getInstance(res.getString(9));
64	torben	2489	a.dbkBane = (short) res.getInt(10);
65	torben	2545
66	torben	2372	a.koreliste = korelisteCache.getInstance( res.getString(11) );
67	torben	2545	a.rute = ruteCache.getInstance( res.getString(12) );
68			a.korelisteSondag = korelisteCache.getInstance( res.getString(13) );
69			a.ruteSondag = ruteCache.getInstance( res.getString(14) );
70	torben	2372
71	torben	2545	a.latitude = (float) res.getDouble(15);
72			a.longitude = (float) res.getDouble(16);
73
74	torben	2372	//a.vasketVejnavn = AddressUtils.vaskVejnavn(a.vejnavn);
75
76			if (a.rute != null && a.rute.length()> 0) {
77			a.daekningsType = DaekningsType.DAEKNING_DIREKTE;
78			} else {
79			a.daekningsType = DaekningsType.DAEKNING_IKKEDAEKKET;
80			}
81
82			list.add(a);
83			}
84			res.close();
85			stmt.close();
86			conn.close();
87	torben	2274
88	torben	2372	System.out.println("Loaded " + list.size() + " adresses");
89
90			return list;
91	torben	2274	}
92			}
93	torben	2276
94	torben	2395	public static List<AliasBean> getAliasList() throws SQLException {
95
96
97			String sql = "SELECT postnr,vejnavn,aliasvejnavn " +
98			"FROM bogleveringer.vejtabelprod "
99			;
100
101			try ( Connection conn = DBConnection.getConnection();
102			Statement stmt = conn.createStatement(java.sql.ResultSet.TYPE_FORWARD_ONLY, java.sql.ResultSet.CONCUR_READ_ONLY);
103			) {
104
105			stmt.setFetchSize(Integer.MIN_VALUE);
106
107			ResultSet res = stmt.executeQuery(sql);
108
109			DeduplicateHelper<String> vejCache = new DeduplicateHelper<String>();
110
111			List<AliasBean> list = new ArrayList<AliasBean>( 5000);
112			while (res.next()) {
113
114			AliasBean ab = new AliasBean();
115	torben	2539	ab.postnr = res.getShort(1);
116	torben	2395	ab.vejnavn = vejCache.getInstance( res.getString(2) );
117			ab.aliasVejnavn = vejCache.getInstance( res.getString(3) );
118
119			list.add(ab);
120			}
121
122			res.close();
123
124			System.out.println("Loaded " + list.size() + " aliase beans");
125
126			return list;
127			}
128
129			}
130
131	torben	2279	public static List<ExtendedBean> getExtendedAdresslist() throws SQLException {
132	torben	2337	String debugFilter1 = DatabaseLayer.DEBUG ? " WHERE orgPostnr = 8700 " : "";
133			String debugFilter2 = DatabaseLayer.DEBUG ? " AND orgPostnr = 8700 " : "";
134	torben	2296
135	torben	2337
136	torben	2283	String sql = "select orgid, a.id as targetid, afstand, LOWER(type) as type from fulddaekning.afstand_anden_rute a " +
137	torben	2276	"join odbc.transporttype t " +
138			"on t.Art = 'Transpost' " +
139			"and ( (t.Type = 'Cykel' and a.Afstand < 1.001) or (t.Type = 'Scooter' and a.Afstand < 1.201) or (t.Type = 'Bil' and a.Afstand < 2.601) ) " +
140			"and t.Rute = a.Rute " +
141	torben	2337	debugFilter1 +
142	torben	2276
143			"UNION ALL " +
144
145			"SELECT orgid, a.id as targetid, afstand,'' as type FROM fulddaekning.afstand_anden_rute_bk a " +
146			"left join bogleveringer.postnummerdistributor d on d.PostNr = a.orgPostnr " +
147	torben	2337	"WHERE d.Distributor <> 10057 " +
148			debugFilter2
149	torben	2276	;
150
151	torben	2372	try ( Connection conn = DBConnection.getConnection();
152			Statement stmt = conn.createStatement(java.sql.ResultSet.TYPE_FORWARD_ONLY, java.sql.ResultSet.CONCUR_READ_ONLY);
153			) {
154
155	torben	2308
156	torben	2372	stmt.setFetchSize(Integer.MIN_VALUE);
157	torben	2318
158	torben	2372	ResultSet res = stmt.executeQuery(sql);
159
160			DeduplicateHelper<String> transportCache = new DeduplicateHelper<String>();
161
162			List<ExtendedBean> list = new ArrayList<ExtendedBean>( 350000); //Initial capacity 350K
163			while (res.next()) {
164
165			ExtendedBean eb = new ExtendedBean();
166			eb.orgId = res.getInt(1);
167			eb.targetId = res.getInt(2);
168	torben	2487	eb.afstand = (float) res.getDouble(3);
169	torben	2372	eb.transport = transportCache.getInstance(res.getString(4));
170
171			list.add(eb);
172			}
173
174			res.close();
175
176			System.out.println("Loaded " + list.size() + " extendedbeans");
177
178			return list;
179	torben	2276	}
180			}
181
182	torben	2492	public static Map<Short,HundredePctBean> get100PctList() throws SQLException {
183	torben	2283	String sql = "SELECT postnr,UPPER(distributor) as distributor,rute,koreliste,dbkbane " +
184	torben	2279	"FROM bogleveringer.adresser_udenfor_daekning";
185
186	torben	2372	try ( Connection conn = DBConnection.getConnection();
187			Statement stmt = conn.createStatement(java.sql.ResultSet.TYPE_FORWARD_ONLY, java.sql.ResultSet.CONCUR_READ_ONLY);
188			) {
189			ResultSet res = stmt.executeQuery(sql);
190
191	torben	2492	Map<Short, HundredePctBean> map = new HashMap<Short,HundredePctBean>();
192	torben	2279
193	torben	2372	DeduplicateHelper<String> distributorCache = new DeduplicateHelper<String>();
194	torben	2317
195	torben	2372	while (res.next()) {
196
197
198			HundredePctBean bean = new HundredePctBean();
199	torben	2492	bean.postnr = (short) res.getInt(1);
200	torben	2372	bean.distributor = distributorCache.getInstance(res.getString(2));
201			bean.rute = res.getString(3);
202			bean.koreliste = res.getString(4);
203	torben	2489	bean.dbkBane = (short)res.getInt(5);
204	torben	2372
205			map.put(bean.postnr, bean);
206			}
207
208			res.close();
209
210			System.out.println("Loaded " + map.size() + " 100pct beans");
211
212			return map;
213	torben	2279	}
214
215	torben	2372	}
216
217			public static void saveRequestLog(String brugerid, String postnr, String adresse, SearchResult result) throws SQLException {
218	torben	2544	String setVar = "set sql_mode = 'NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION' ";
219
220	torben	2372	String sql = "INSERT INTO logs.hentruteinformation (postnr,adresse,vejnavn,googlevejnavn,husnr,husnr_bogstav,etage,lejlighed,rest,brugerid,status, indlast) " +
221			"VALUES ( ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, NOW() )";
222	torben	2279
223	torben	2372
224	torben	2279
225	torben	2544	try ( Connection conn = DBConnection.getConnection();
226			Statement setStmt = conn.createStatement();
227	torben	2372	PreparedStatement stmt = conn.prepareStatement(sql);
228			) {
229
230	torben	2544	setStmt.execute(setVar);
231
232
233	torben	2372	stmt.setInt( 1, safeInt(postnr) );
234			stmt.setString( 2, adresse);
235			stmt.setString( 3, result.splitResult.vej);
236			stmt.setString( 4, coalesce(result.googleVej,result.osmVej) );
237			stmt.setString( 5, nullify(result.splitResult.husnr) );
238			stmt.setString( 6, result.splitResult.litra);
239			stmt.setString( 7, result.splitResult.etage);
240			stmt.setString( 8, result.splitResult.lejlighed);
241			stmt.setString( 9, result.splitResult.resten);
242			stmt.setString(10, brugerid);
243			stmt.setInt(11, getStatusInt(result.status) );
244
245			stmt.executeUpdate();
246
247			}
248			}
249
250	torben	2384	/*
251			* Bruges til at sammenligne gammel og ny adresse service - kan fjernes engang efter at vi er skiftet til ny service
252			*/
253			public static List<LoggedAddress> getLoggedAdresses(int antaldage) throws SQLException {
254			String sql = "select postnr,adresse,status from logs.hentruteinformation where indlast>=date_sub(curdate(), interval " + antaldage + " day) " +
255			"and status IN (10,11,12) " +
256			"group by postnr,adresse "
257			;
258
259			try ( Connection conn = DBConnection.getConnection();
260			Statement stmt = conn.createStatement(java.sql.ResultSet.TYPE_FORWARD_ONLY, java.sql.ResultSet.CONCUR_READ_ONLY);
261			) {
262
263
264			stmt.setFetchSize(Integer.MIN_VALUE);
265
266			ResultSet res = stmt.executeQuery(sql);
267
268			List<LoggedAddress> result = new ArrayList<LoggedAddress>();
269
270			while (res.next()) {
271			LoggedAddress a = new LoggedAddress();
272			a.postnr = res.getInt(1);
273			a.adresse = res.getString(2);
274			a.status = res.getInt(3);
275
276			result.add(a);
277			}
278
279			res.close();
280
281			return result;
282			}
283			}
284
285	torben	2372	private static int getStatusInt(SearchResult.Status status) {
286
287			switch (status) {
288			case ERROR_UNKNOWN_POSTAL:
289			return 20;
290			case ERROR_MISSING_HOUSENUMBER:
291			return 21;
292	torben	2420	case ERROR_POSTBOX:
293			return 22;
294	torben	2372	case ERROR_UNKNOWN_STREETNAME:
295	torben	2420	return 23;
296	torben	2372	case ERROR_UNKNOWN_ADDRESSPOINT:
297			return 24;
298	torben	2420	case STATUS_NOT_COVERED:
299	torben	2372	return 25;
300	torben	2420	case ERROR_INTERNAL: //
301			return 26;
302	torben	2372
303	torben	2420	case STATUS_OK:
304	torben	2421	return 30;
305	torben	2420
306	torben	2372	default:
307	torben	2421	return 31;
308	torben	2372	}
309			}
310
311			private static int safeInt(String str) {
312			try {
313			return Integer.parseInt( str );
314			} catch (NumberFormatException e) {
315			return 0;
316			}
317			}
318
319			private static String nullify(String str) {
320			if (str == null)
321			return null;
322	torben	2279
323	torben	2372	if (str.equals("")) {
324			return null;
325			} else {
326			return str;
327			}
328	torben	2279	}
329
330	torben	2372	private static String coalesce(String s1, String s2) {
331			if (s1 != null)
332			return s1;
333
334			return s2;
335			}
336
337
338	torben	2274	}