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;
import dk.daoas.daoadresseservice.util.DeduplicateHelper;

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
                
                DeduplicateHelper<String> vejnavnCache = 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 = 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 = distributorCache.getInstance(res.getString(9));;
                        a.dbkBane = res.getInt(10);
                        a.koreliste = korelisteCache.getInstance( res.getString(11) );
                        a.rute = ruteCache.getInstance( 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);
                
                DeduplicateHelper<String> transportTyper = new DeduplicateHelper<String>();
                
                List<ExtendedBean> list = new ArrayList<ExtendedBean>( 350000); //Initial capacity 350K
                while (res.next()) {
                        
                        String dbTransport = res.getString(4);                  
                        String transport = transportTyper.getInstance(dbTransport);
                        
                        ExtendedBean eb = new ExtendedBean();
                        eb.orgId = res.getInt(1);
                        eb.targetId = res.getInt(2);
                        eb.afstand = res.getDouble(3);
                        eb.transport = transport;
                                                
                        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>();
                
                DeduplicateHelper<String> distributorer = new DeduplicateHelper<String>();
                
                while (res.next()) {
                        
                        String dbDistributor = res.getString(2);                        
                        String distributor = distributorer.getInstance(dbDistributor);
                        
                        HundredePctBean bean = new HundredePctBean();
                        bean.postnr = res.getInt(1);
                        bean.distributor = distributor;
                        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	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	import java.util.HashMap;
10	import java.util.List;
11	import java.util.Map;
12
13	import dk.daoas.daoadresseservice.DaekningsType;
14	import dk.daoas.daoadresseservice.beans.Address;
15	import dk.daoas.daoadresseservice.beans.ExtendedBean;
16	import dk.daoas.daoadresseservice.beans.HundredePctBean;
17	import dk.daoas.daoadresseservice.util.DeduplicateHelper;
18
19	public class DatabaseLayer {
20
21	public static List<Address> getAllAdresses() throws SQLException {
22
23	String sql = "SELECT id,vejnavn,husnr,husnrbogstav,kommunekode,vejkode,postnr,gadeid,upper(distributor) AS distributor,dbkbane,koreliste,rute "
24	+ "FROM fulddaekning.adressetabel "
25	+ "WHERE gadeid IS NOT NULL "
26	//+ "AND postnr = 8700" //DEBUG only
27	;
28
29	Connection conn = DBConnection.getConnection();
30	Statement stmt = conn.createStatement(java.sql.ResultSet.TYPE_FORWARD_ONLY, java.sql.ResultSet.CONCUR_READ_ONLY);
31	stmt.setFetchSize(Integer.MIN_VALUE);
32	ResultSet res = stmt.executeQuery(sql);
33
34	List<Address> list = new ArrayList<Address>(2600000);//initial capacity 2.6 mio
35
36	DeduplicateHelper<String> vejnavnCache = new DeduplicateHelper<String>();
37	DeduplicateHelper<String> distributorCache = new DeduplicateHelper<String>();
38	DeduplicateHelper<String> korelisteCache = new DeduplicateHelper<String>();
39	DeduplicateHelper<String> ruteCache = new DeduplicateHelper<String>();
40
41
42	while (res.next()) {
43
44
45
46	Address a = new Address();
47	a.id = res.getInt(1);
48	a.vejnavn = vejnavnCache.getInstance( res.getString(2) );
49	a.husnr = res.getInt(3);
50	a.husnrbogstav = res.getString(4);
51	a.kommunekode = res.getInt(5);
52	a.vejkode = res.getInt(6);
53	a.postnr = res.getInt(7);
54	a.gadeid = res.getLong(8);
55	a.distributor = distributorCache.getInstance(res.getString(9));;
56	a.dbkBane = res.getInt(10);
57	a.koreliste = korelisteCache.getInstance( res.getString(11) );
58	a.rute = ruteCache.getInstance( res.getString(12) );
59
60	//a.vasketVejnavn = AddressUtils.vaskVejnavn(a.vejnavn);
61
62	if (a.rute != null && a.rute.length()> 0) {
63	a.daekningsType = DaekningsType.DAEKNING_DIREKTE;
64	} else {
65	a.daekningsType = DaekningsType.DAEKNING_IKKEDAEKKET;
66	}
67
68	list.add(a);
69	}
70	res.close();
71	stmt.close();
72	conn.close();
73
74	System.out.println("Loaded " + list.size() + " adresses");
75
76	return list;
77	}
78
79	public static List<ExtendedBean> getExtendedAdresslist() throws SQLException {
80
81	String sql = "select orgid, a.id as targetid, afstand, LOWER(type) as type from fulddaekning.afstand_anden_rute a " +
82	"join odbc.transporttype t " +
83	"on t.Art = 'Transpost' " +
84	"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) ) " +
85	"and t.Rute = a.Rute " +
86
87	"UNION ALL " +
88
89	"SELECT orgid, a.id as targetid, afstand,'' as type FROM fulddaekning.afstand_anden_rute_bk a " +
90	"left join bogleveringer.postnummerdistributor d on d.PostNr = a.orgPostnr " +
91	"WHERE d.Distributor <> 10057"
92	;
93
94	Connection conn = DBConnection.getConnection();
95	Statement stmt = conn.createStatement(java.sql.ResultSet.TYPE_FORWARD_ONLY, java.sql.ResultSet.CONCUR_READ_ONLY);
96	stmt.setFetchSize(Integer.MIN_VALUE);
97
98	ResultSet res = stmt.executeQuery(sql);
99
100	DeduplicateHelper<String> transportTyper = new DeduplicateHelper<String>();
101
102	List<ExtendedBean> list = new ArrayList<ExtendedBean>( 350000); //Initial capacity 350K
103	while (res.next()) {
104
105	String dbTransport = res.getString(4);
106	String transport = transportTyper.getInstance(dbTransport);
107
108	ExtendedBean eb = new ExtendedBean();
109	eb.orgId = res.getInt(1);
110	eb.targetId = res.getInt(2);
111	eb.afstand = res.getDouble(3);
112	eb.transport = transport;
113
114	list.add(eb);
115	}
116
117	res.close();
118	stmt.close();
119	conn.close();
120
121	System.out.println("Loaded " + list.size() + " extendedbeans");
122
123	return list;
124	}
125
126	public static Map<Integer,HundredePctBean> get100PctList() throws SQLException {
127	String sql = "SELECT postnr,UPPER(distributor) as distributor,rute,koreliste,dbkbane " +
128	"FROM bogleveringer.adresser_udenfor_daekning";
129
130	Connection conn = DBConnection.getConnection();
131	Statement stmt = conn.createStatement(java.sql.ResultSet.TYPE_FORWARD_ONLY, java.sql.ResultSet.CONCUR_READ_ONLY);
132	ResultSet res = stmt.executeQuery(sql);
133
134	Map<Integer,HundredePctBean> map = new HashMap<Integer,HundredePctBean>();
135
136	DeduplicateHelper<String> distributorer = new DeduplicateHelper<String>();
137
138	while (res.next()) {
139
140	String dbDistributor = res.getString(2);
141	String distributor = distributorer.getInstance(dbDistributor);
142
143	HundredePctBean bean = new HundredePctBean();
144	bean.postnr = res.getInt(1);
145	bean.distributor = distributor;
146	bean.rute = res.getString(3);
147	bean.koreliste = res.getString(4);
148	bean.dbkBane = res.getInt(5);
149
150	map.put(bean.postnr, bean);
151	}
152
153	res.close();
154	stmt.close();
155	conn.close();
156
157	System.out.println("Loaded " + map.size() + " 100pct beans");
158
159	return map;
160
161	}
162
163	}