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> vejnavne = new DeduplicateHelper<String>();
                DeduplicateHelper<String> distributorer = new DeduplicateHelper<String>();

                
                while (res.next()) {
                        
                        // Cache String instanserne for vejnavne for at mindske hukommelses forbruget
                        String dbVejnavn = res.getString(2);                    
                        String vejnavn = vejnavne.getInstance(dbVejnavn);

                        // Cache String instanserne for distributor for at mindske hukommelses forbruget
                        // (De-dubblicate)
                        String dbDistributor = res.getString(9);                        
                        String distributor = distributorer.getInstance(dbDistributor);
                        
                        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 = distributor;
                        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);
                
                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	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	2316	import dk.daoas.daoadresseservice.util.DeduplicateHelper;
18	torben	2274
19			public class DatabaseLayer {
20
21			public static List<Address> getAllAdresses() throws SQLException {
22
23	torben	2283	String sql = "SELECT id,vejnavn,husnr,husnrbogstav,kommunekode,vejkode,postnr,gadeid,upper(distributor) AS distributor,dbkbane,koreliste,rute "
24	torben	2274	+ "FROM fulddaekning.adressetabel "
25	torben	2296	+ "WHERE gadeid IS NOT NULL "
26			//+ "AND postnr = 8700" //DEBUG only
27	torben	2274	;
28
29			Connection conn = DBConnection.getConnection();
30			Statement stmt = conn.createStatement(java.sql.ResultSet.TYPE_FORWARD_ONLY, java.sql.ResultSet.CONCUR_READ_ONLY);
31	torben	2308	stmt.setFetchSize(Integer.MIN_VALUE);
32	torben	2274	ResultSet res = stmt.executeQuery(sql);
33
34	torben	2285	List<Address> list = new ArrayList<Address>(2600000);//initial capacity 2.6 mio
35	torben	2274
36	torben	2316	DeduplicateHelper<String> vejnavne = new DeduplicateHelper<String>();
37			DeduplicateHelper<String> distributorer = new DeduplicateHelper<String>();
38
39	torben	2308
40	torben	2274	while (res.next()) {
41	torben	2308
42	torben	2316	// Cache String instanserne for vejnavne for at mindske hukommelses forbruget
43	torben	2308	String dbVejnavn = res.getString(2);
44	torben	2316	String vejnavn = vejnavne.getInstance(dbVejnavn);
45
46			// Cache String instanserne for distributor for at mindske hukommelses forbruget
47			// (De-dubblicate)
48	torben	2317	String dbDistributor = res.getString(9);
49	torben	2316	String distributor = distributorer.getInstance(dbDistributor);
50	torben	2308
51	torben	2274	Address a = new Address();
52			a.id = res.getInt(1);
53	torben	2308	a.vejnavn = vejnavn;
54	torben	2274	a.husnr = res.getInt(3);
55			a.husnrbogstav = res.getString(4);
56			a.kommunekode = res.getInt(5);
57			a.vejkode = res.getInt(6);
58			a.postnr = res.getInt(7);
59			a.gadeid = res.getLong(8);
60	torben	2316	a.distributor = distributor;
61	torben	2274	a.dbkBane = res.getInt(10);
62			a.koreliste = res.getString(11);
63			a.rute = res.getString(12);
64
65	torben	2281	//a.vasketVejnavn = AddressUtils.vaskVejnavn(a.vejnavn);
66	torben	2274
67			if (a.rute != null && a.rute.length()> 0) {
68			a.daekningsType = DaekningsType.DAEKNING_DIREKTE;
69			} else {
70			a.daekningsType = DaekningsType.DAEKNING_IKKEDAEKKET;
71	torben	2283	}
72	torben	2274
73			list.add(a);
74			}
75			res.close();
76			stmt.close();
77			conn.close();
78
79			System.out.println("Loaded " + list.size() + " adresses");
80
81			return list;
82			}
83	torben	2276
84	torben	2279	public static List<ExtendedBean> getExtendedAdresslist() throws SQLException {
85	torben	2296
86	torben	2283	String sql = "select orgid, a.id as targetid, afstand, LOWER(type) as type from fulddaekning.afstand_anden_rute a " +
87	torben	2276	"join odbc.transporttype t " +
88			"on t.Art = 'Transpost' " +
89			"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) ) " +
90			"and t.Rute = a.Rute " +
91
92			"UNION ALL " +
93
94			"SELECT orgid, a.id as targetid, afstand,'' as type FROM fulddaekning.afstand_anden_rute_bk a " +
95			"left join bogleveringer.postnummerdistributor d on d.PostNr = a.orgPostnr " +
96			"WHERE d.Distributor <> 10057"
97			;
98
99			Connection conn = DBConnection.getConnection();
100			Statement stmt = conn.createStatement(java.sql.ResultSet.TYPE_FORWARD_ONLY, java.sql.ResultSet.CONCUR_READ_ONLY);
101	torben	2308	stmt.setFetchSize(Integer.MIN_VALUE);
102
103	torben	2276	ResultSet res = stmt.executeQuery(sql);
104
105	torben	2318	DeduplicateHelper<String> transportTyper = new DeduplicateHelper<String>();
106
107	torben	2285	List<ExtendedBean> list = new ArrayList<ExtendedBean>( 350000); //Initial capacity 350K
108	torben	2276	while (res.next()) {
109	torben	2318
110			String dbTransport = res.getString(4);
111			String transport = transportTyper.getInstance(dbTransport);
112
113	torben	2276	ExtendedBean eb = new ExtendedBean();
114			eb.orgId = res.getInt(1);
115			eb.targetId = res.getInt(2);
116			eb.afstand = res.getDouble(3);
117	torben	2318	eb.transport = transport;
118	torben	2276
119			list.add(eb);
120			}
121
122			res.close();
123			stmt.close();
124			conn.close();
125
126			System.out.println("Loaded " + list.size() + " extendedbeans");
127
128			return list;
129			}
130
131	torben	2279	public static Map<Integer,HundredePctBean> get100PctList() throws SQLException {
132	torben	2283	String sql = "SELECT postnr,UPPER(distributor) as distributor,rute,koreliste,dbkbane " +
133	torben	2279	"FROM bogleveringer.adresser_udenfor_daekning";
134
135			Connection conn = DBConnection.getConnection();
136			Statement stmt = conn.createStatement(java.sql.ResultSet.TYPE_FORWARD_ONLY, java.sql.ResultSet.CONCUR_READ_ONLY);
137			ResultSet res = stmt.executeQuery(sql);
138
139			Map<Integer,HundredePctBean> map = new HashMap<Integer,HundredePctBean>();
140
141	torben	2317	DeduplicateHelper<String> distributorer = new DeduplicateHelper<String>();
142
143	torben	2279	while (res.next()) {
144
145	torben	2317	String dbDistributor = res.getString(2);
146			String distributor = distributorer.getInstance(dbDistributor);
147
148	torben	2279	HundredePctBean bean = new HundredePctBean();
149			bean.postnr = res.getInt(1);
150	torben	2317	bean.distributor = distributor;
151	torben	2279	bean.rute = res.getString(3);
152			bean.koreliste = res.getString(4);
153			bean.dbkBane = res.getInt(5);
154
155			map.put(bean.postnr, bean);
156			}
157
158			res.close();
159			stmt.close();
160			conn.close();
161
162	torben	2285	System.out.println("Loaded " + map.size() + " 100pct beans");
163	torben	2279
164			return map;
165
166			}
167
168	torben	2274	}