daoas/adressevedligehold/AddressSourceBK.java

package dk.daoas.adressevedligehold;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.nio.charset.Charset;

import org.apache.commons.fileupload.FileItem;

import dk.daoas.adressevedligehold.AddressSourceEntry.EntryType;
import dk.daoas.adressevedligehold.util.DeduplicateHelper;
import dk.daoas.adressevedligehold.util.SafeParsers;

public class AddressSourceBK implements AddressSource {
        
        DeduplicateHelper<String> dirigeringsCache = new DeduplicateHelper<String>();
        
        FileItem file;
        
        InputStream is;
        InputStreamReader isr;
        BufferedReader br;
        
        int lineCount = 0;
                
        public AddressSourceBK(FileItem file) throws Exception {
                this.file = file;


        }

        @Override
        public String getFilename() {
                return file.getName();
        }
        
        @Override
        public void validate() throws IOException {
                try (           
                                InputStream is1 = file.getInputStream();
                                InputStreamReader isr1 = new InputStreamReader(is1, Charset.forName("ISO-8859-1") );
                                BufferedReader br1 = new BufferedReader(isr1)
                        ) {
                        String line = br1.readLine();
                        String[] parts = line.split(";");
                        int numFields = parts.length;
                        if (numFields != 13) {
                                throw new IOException("Not enough fields in CSV file. Found " + numFields + ", expected 13");
                        }
                }

                
                is = file.getInputStream();
                isr = new InputStreamReader(is, Charset.forName("ISO-8859-1") );
                br = new BufferedReader(isr);
        }

        //TODO: Skal csv parsning klares med Apache Commons CSV ?

        @Override
        public AddressSourceEntry getNextEntry() throws IOException {
                String line = br.readLine();
                if (line == null) // end of file
                        return null;
                
                if (line.trim().equals(""))
                        return null;
                
                //System.out.println(line);
                
                AddressSourceEntry entry = new AddressSourceEntry( EntryType.TypeSingleAddress);
                entry.distributor = "BK";
                
                String[] parts = line.split(";");
                entry.postnr = Short.parseShort( parts[0]);
                entry.vejnavn = parts[1].replace("\"", "");
                entry.husnr = Short.parseShort( parts[2] );
                entry.litra = parts[3].replace("\"", "");
                entry.vejkode = SafeParsers.parseShort( parts[4] );
                entry.kommunekode = SafeParsers.parseShort( parts[5] );
                entry.gadeid = Integer.parseInt( parts[6] );
                
                String ugedage = parts[7].replace("\"", "");
                
                String laesnr = parts[8].replace("\"", "");
                
                //String distnr = parts[9].replace("\"", ""); //Bruges ikke
                String foede = parts[10].replace("\"", "");
                String jobnr = parts[11].replace("\"", "");
                String tklaes = parts[12].replace("\"", "");
                
                entry.rute = laesnr;
                entry.koreliste = "/" + foede + "/" + tklaes + "/" + jobnr;
                
                entry.rute = dirigeringsCache.getInstance(entry.rute);
                entry.koreliste = dirigeringsCache.getInstance(entry.koreliste);
                
                switch (ugedage) {              
                case "1234000":
                        entry.ugedage = EntryUgedage.MAN_TOR;
                        break;
                case "0000500":
                        entry.ugedage = EntryUgedage.FRE;
                        break;
                case "0000060":
                        entry.ugedage = EntryUgedage.LOR;
                        break;
                case "0000007":
                        entry.ugedage = EntryUgedage.SON;
                        break;
                default:
                        throw new IOException("Ukendt ugedag:" + ugedage);
                }

                
                lineCount++;
                
                return entry;
        }
        
        @Override
        public String getDistributor() {
                return "BK";
        }

        @Override //AutoCloseable
        public void close() throws Exception {
                System.out.println("Closing BK after lines " + lineCount);
                try {
                        br.close();
                        isr.close();
                        is.close();

                        file.delete();
                        
                } catch (Exception e) {
                        System.out.println("Error on closing " + e.getMessage() );
                }
                
                
        }

}
1	package dk.daoas.adressevedligehold;
2
3	import java.io.BufferedReader;
4	import java.io.IOException;
5	import java.io.InputStream;
6	import java.io.InputStreamReader;
7	import java.nio.charset.Charset;
8
9	import org.apache.commons.fileupload.FileItem;
10
11	import dk.daoas.adressevedligehold.AddressSourceEntry.EntryType;
12	import dk.daoas.adressevedligehold.util.DeduplicateHelper;
13	import dk.daoas.adressevedligehold.util.SafeParsers;
14
15	public class AddressSourceBK implements AddressSource {
16
17	DeduplicateHelper<String> dirigeringsCache = new DeduplicateHelper<String>();
18
19	FileItem file;
20
21	InputStream is;
22	InputStreamReader isr;
23	BufferedReader br;
24
25	int lineCount = 0;
26
27	public AddressSourceBK(FileItem file) throws Exception {
28	this.file = file;
29
30
31
32	}
33
34	@Override
35	public String getFilename() {
36	return file.getName();
37	}
38
39	@Override
40	public void validate() throws IOException {
41	try (
42	InputStream is1 = file.getInputStream();
43	InputStreamReader isr1 = new InputStreamReader(is1, Charset.forName("ISO-8859-1") );
44	BufferedReader br1 = new BufferedReader(isr1)
45	) {
46	String line = br1.readLine();
47	String[] parts = line.split(";");
48	int numFields = parts.length;
49	if (numFields != 13) {
50	throw new IOException("Not enough fields in CSV file. Found " + numFields + ", expected 13");
51	}
52	}
53
54
55	is = file.getInputStream();
56	isr = new InputStreamReader(is, Charset.forName("ISO-8859-1") );
57	br = new BufferedReader(isr);
58	}
59
60	//TODO: Skal csv parsning klares med Apache Commons CSV ?
61
62	@Override
63	public AddressSourceEntry getNextEntry() throws IOException {
64	String line = br.readLine();
65	if (line == null) // end of file
66	return null;
67
68	if (line.trim().equals(""))
69	return null;
70
71	//System.out.println(line);
72
73	AddressSourceEntry entry = new AddressSourceEntry( EntryType.TypeSingleAddress);
74	entry.distributor = "BK";
75
76	String[] parts = line.split(";");
77	entry.postnr = Short.parseShort( parts[0]);
78	entry.vejnavn = parts[1].replace("\"", "");
79	entry.husnr = Short.parseShort( parts[2] );
80	entry.litra = parts[3].replace("\"", "");
81	entry.vejkode = SafeParsers.parseShort( parts[4] );
82	entry.kommunekode = SafeParsers.parseShort( parts[5] );
83	entry.gadeid = Integer.parseInt( parts[6] );
84
85	String ugedage = parts[7].replace("\"", "");
86
87	String laesnr = parts[8].replace("\"", "");
88
89	//String distnr = parts[9].replace("\"", ""); //Bruges ikke
90	String foede = parts[10].replace("\"", "");
91	String jobnr = parts[11].replace("\"", "");
92	String tklaes = parts[12].replace("\"", "");
93
94	entry.rute = laesnr;
95	entry.koreliste = "/" + foede + "/" + tklaes + "/" + jobnr;
96
97	entry.rute = dirigeringsCache.getInstance(entry.rute);
98	entry.koreliste = dirigeringsCache.getInstance(entry.koreliste);
99
100	switch (ugedage) {
101	case "1234000":
102	entry.ugedage = EntryUgedage.MAN_TOR;
103	break;
104	case "0000500":
105	entry.ugedage = EntryUgedage.FRE;
106	break;
107	case "0000060":
108	entry.ugedage = EntryUgedage.LOR;
109	break;
110	case "0000007":
111	entry.ugedage = EntryUgedage.SON;
112	break;
113	default:
114	throw new IOException("Ukendt ugedag:" + ugedage);
115	}
116
117
118	lineCount++;
119
120	return entry;
121	}
122
123	@Override
124	public String getDistributor() {
125	return "BK";
126	}
127
128	@Override //AutoCloseable
129	public void close() throws Exception {
130	System.out.println("Closing BK after lines " + lineCount);
131	try {
132	br.close();
133	isr.close();
134	is.close();
135
136	file.delete();
137
138	} catch (Exception e) {
139	System.out.println("Error on closing " + e.getMessage() );
140	}
141
142
143	}
144
145	}