daoadresseservice/db/DatabaseLayer.java

package dk.daoas.daoadresseservice.db;


import java.sql.Connection;
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.ExtendedBean;
import dk.daoas.daoadresseservice.beans.HundredePctBean;

public class DatabaseLayer {
        
        public static List<Address> getAllAdresses() throws SQLException {
                
                String sql = "SELECT id,vejnavn,husnr,husnrbogstav,kommunekode,vejkode,postnr,gadeid,upper(distributor) AS distributor,dbkbane,koreliste,rute "
                                + "FROM fulddaekning.adressetabel "
                                + "WHERE gadeid IS NOT NULL "
                                //+ "AND postnr = 8700" //DEBUG only
                                ;
                
                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
                
                Map<String,String> vejnavne = new HashMap<String,String>();
                
                while (res.next()) {
                        
                        // Cache String instanserne for vejnavne for at mindske hukommelses forbruget 
                        String dbVejnavn = res.getString(2);                    
                        String vejnavn = vejnavne.get(dbVejnavn);
                        if ( vejnavn == null ) {
                                vejnavn = dbVejnavn;
                                vejnavne.put(vejnavn, vejnavn);                         
                        }
                        
                        Address a = new Address();
                        a.id = res.getInt(1);
                        a.vejnavn = vejnavn;
                        a.husnr = res.getInt(3);
                        a.husnrbogstav = res.getString(4);
                        a.kommunekode = res.getInt(5);
                        a.vejkode = res.getInt(6);
                        a.postnr = res.getInt(7);
                        a.gadeid = res.getLong(8);
                        a.distributor = res.getString(9);
                        a.dbkBane = res.getInt(10);
                        a.koreliste = res.getString(11);
                        a.rute = res.getString(12);
                        
                        //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<ExtendedBean> getExtendedAdresslist() throws SQLException {
                
                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 " + 
                                        
                                        "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"
                                        ;
                
                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<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 = res.getDouble(3);
                        eb.transport = res.getString(4);
                                                
                        list.add(eb);
                }
                
                res.close();
                stmt.close();
                conn.close();
                
                System.out.println("Loaded " + list.size() + " extendedbeans");
                
                return list;
        }
        
        public static Map<Integer,HundredePctBean> get100PctList() throws SQLException {
                String sql = "SELECT postnr,UPPER(distributor) as distributor,rute,koreliste,dbkbane " + 
                                         "FROM bogleveringer.adresser_udenfor_daekning";
                
                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<Integer,HundredePctBean> map = new HashMap<Integer,HundredePctBean>();
                
                while (res.next()) {
                        
                        HundredePctBean bean = new HundredePctBean();
                        bean.postnr = res.getInt(1);
                        bean.distributor = res.getString(2);
                        bean.rute = res.getString(3);
                        bean.koreliste = res.getString(4);
                        bean.dbkBane = res.getInt(5);                   
                                                
                        map.put(bean.postnr, bean);
                }
                
                res.close();
                stmt.close();
                conn.close();
                
                System.out.println("Loaded " + map.size() + " 100pct beans");
                
                return map;
                
        }
        
}
1	torben	2274	package dk.daoas.daoadresseservice.db;
2
3
4			import java.sql.Connection;
5			import java.sql.ResultSet;
6			import java.sql.SQLException;
7			import java.sql.Statement;
8			import java.util.ArrayList;
9	torben	2279	import java.util.HashMap;
10	torben	2274	import java.util.List;
11	torben	2279	import java.util.Map;
12	torben	2274
13			import dk.daoas.daoadresseservice.DaekningsType;
14	torben	2282	import dk.daoas.daoadresseservice.beans.Address;
15			import dk.daoas.daoadresseservice.beans.ExtendedBean;
16			import dk.daoas.daoadresseservice.beans.HundredePctBean;
17	torben	2274
18			public class DatabaseLayer {
19
20			public static List<Address> getAllAdresses() throws SQLException {
21
22	torben	2283	String sql = "SELECT id,vejnavn,husnr,husnrbogstav,kommunekode,vejkode,postnr,gadeid,upper(distributor) AS distributor,dbkbane,koreliste,rute "
23	torben	2274	+ "FROM fulddaekning.adressetabel "
24	torben	2296	+ "WHERE gadeid IS NOT NULL "
25			//+ "AND postnr = 8700" //DEBUG only
26	torben	2274	;
27
28			Connection conn = DBConnection.getConnection();
29			Statement stmt = conn.createStatement(java.sql.ResultSet.TYPE_FORWARD_ONLY, java.sql.ResultSet.CONCUR_READ_ONLY);
30	torben	2308	stmt.setFetchSize(Integer.MIN_VALUE);
31	torben	2274	ResultSet res = stmt.executeQuery(sql);
32
33	torben	2285	List<Address> list = new ArrayList<Address>(2600000);//initial capacity 2.6 mio
34	torben	2274
35	torben	2308	Map<String,String> vejnavne = new HashMap<String,String>();
36
37	torben	2274	while (res.next()) {
38	torben	2308
39			// Cache String instanserne for vejnavne for at mindske hukommelses forbruget
40			String dbVejnavn = res.getString(2);
41			String vejnavn = vejnavne.get(dbVejnavn);
42			if ( vejnavn == null ) {
43			vejnavn = dbVejnavn;
44			vejnavne.put(vejnavn, vejnavn);
45			}
46
47	torben	2274	Address a = new Address();
48			a.id = res.getInt(1);
49	torben	2308	a.vejnavn = vejnavn;
50	torben	2274	a.husnr = res.getInt(3);
51			a.husnrbogstav = res.getString(4);
52			a.kommunekode = res.getInt(5);
53			a.vejkode = res.getInt(6);
54			a.postnr = res.getInt(7);
55			a.gadeid = res.getLong(8);
56			a.distributor = res.getString(9);
57			a.dbkBane = res.getInt(10);
58			a.koreliste = res.getString(11);
59			a.rute = res.getString(12);
60
61	torben	2281	//a.vasketVejnavn = AddressUtils.vaskVejnavn(a.vejnavn);
62	torben	2274
63			if (a.rute != null && a.rute.length()> 0) {
64			a.daekningsType = DaekningsType.DAEKNING_DIREKTE;
65			} else {
66			a.daekningsType = DaekningsType.DAEKNING_IKKEDAEKKET;
67	torben	2283	}
68	torben	2274
69			list.add(a);
70			}
71			res.close();
72			stmt.close();
73			conn.close();
74
75			System.out.println("Loaded " + list.size() + " adresses");
76
77			return list;
78			}
79	torben	2276
80	torben	2279	public static List<ExtendedBean> getExtendedAdresslist() throws SQLException {
81	torben	2296
82	torben	2283	String sql = "select orgid, a.id as targetid, afstand, LOWER(type) as type from fulddaekning.afstand_anden_rute a " +
83	torben	2276	"join odbc.transporttype t " +
84			"on t.Art = 'Transpost' " +
85			"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) ) " +
86			"and t.Rute = a.Rute " +
87
88			"UNION ALL " +
89
90			"SELECT orgid, a.id as targetid, afstand,'' as type FROM fulddaekning.afstand_anden_rute_bk a " +
91			"left join bogleveringer.postnummerdistributor d on d.PostNr = a.orgPostnr " +
92			"WHERE d.Distributor <> 10057"
93			;
94
95			Connection conn = DBConnection.getConnection();
96			Statement stmt = conn.createStatement(java.sql.ResultSet.TYPE_FORWARD_ONLY, java.sql.ResultSet.CONCUR_READ_ONLY);
97	torben	2308	stmt.setFetchSize(Integer.MIN_VALUE);
98
99	torben	2276	ResultSet res = stmt.executeQuery(sql);
100
101	torben	2285	List<ExtendedBean> list = new ArrayList<ExtendedBean>( 350000); //Initial capacity 350K
102	torben	2276	while (res.next()) {
103			ExtendedBean eb = new ExtendedBean();
104			eb.orgId = res.getInt(1);
105			eb.targetId = res.getInt(2);
106			eb.afstand = res.getDouble(3);
107	torben	2283	eb.transport = res.getString(4);
108	torben	2276
109			list.add(eb);
110			}
111
112			res.close();
113			stmt.close();
114			conn.close();
115
116			System.out.println("Loaded " + list.size() + " extendedbeans");
117
118			return list;
119			}
120
121	torben	2279	public static Map<Integer,HundredePctBean> get100PctList() throws SQLException {
122	torben	2283	String sql = "SELECT postnr,UPPER(distributor) as distributor,rute,koreliste,dbkbane " +
123	torben	2279	"FROM bogleveringer.adresser_udenfor_daekning";
124
125			Connection conn = DBConnection.getConnection();
126			Statement stmt = conn.createStatement(java.sql.ResultSet.TYPE_FORWARD_ONLY, java.sql.ResultSet.CONCUR_READ_ONLY);
127			ResultSet res = stmt.executeQuery(sql);
128
129			Map<Integer,HundredePctBean> map = new HashMap<Integer,HundredePctBean>();
130
131			while (res.next()) {
132
133			HundredePctBean bean = new HundredePctBean();
134			bean.postnr = res.getInt(1);
135	torben	2283	bean.distributor = res.getString(2);
136	torben	2279	bean.rute = res.getString(3);
137			bean.koreliste = res.getString(4);
138			bean.dbkBane = res.getInt(5);
139
140			map.put(bean.postnr, bean);
141			}
142
143			res.close();
144			stmt.close();
145			conn.close();
146
147	torben	2285	System.out.println("Loaded " + map.size() + " 100pct beans");
148	torben	2279
149			return map;
150
151			}
152
153	torben	2274	}