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 AddressSourceNS implements AddressSource {
|
16 |
|
17 |
enum NextUgedag {
|
18 |
MANDAG,TIRSDAG,ONSDAG,TORSDAG,FREDAG,LORDAG,SONDAG
|
19 |
}
|
20 |
|
21 |
DeduplicateHelper<String> dirigeringsCache = new DeduplicateHelper<String>();
|
22 |
|
23 |
FileItem file;
|
24 |
|
25 |
InputStream is;
|
26 |
InputStreamReader isr;
|
27 |
BufferedReader br;
|
28 |
|
29 |
String parts[];
|
30 |
|
31 |
int lineCount = 0;
|
32 |
|
33 |
NextUgedag nextUgedag = NextUgedag.MANDAG;
|
34 |
|
35 |
public AddressSourceNS(FileItem file) throws Exception {
|
36 |
this.file = file;
|
37 |
}
|
38 |
|
39 |
@Override
|
40 |
public String getFilename() {
|
41 |
return file.getName();
|
42 |
}
|
43 |
|
44 |
@Override
|
45 |
public void validate() throws IOException {
|
46 |
try (
|
47 |
InputStream is1 = file.getInputStream();
|
48 |
InputStreamReader isr1 = new InputStreamReader(is1, Charset.forName("ISO-8859-1") );
|
49 |
BufferedReader br1 = new BufferedReader(isr1)
|
50 |
) {
|
51 |
String line = br1.readLine();
|
52 |
String[] parts = line.split(",");
|
53 |
int numFields = parts.length;
|
54 |
if (numFields != 22) {
|
55 |
throw new IOException("Not enough fields in CSV file. Found " + numFields + ", expected 22");
|
56 |
}
|
57 |
}
|
58 |
|
59 |
|
60 |
is = file.getInputStream();
|
61 |
isr = new InputStreamReader(is, Charset.forName("ISO-8859-1") );
|
62 |
br = new BufferedReader(isr);
|
63 |
}
|
64 |
|
65 |
//TODO: Skal csv parsning klares med Apache Commons CSV ?
|
66 |
|
67 |
@Override
|
68 |
public AddressSourceEntry getNextEntry() throws IOException {
|
69 |
if (nextUgedag == NextUgedag.MANDAG) {
|
70 |
String line = br.readLine();
|
71 |
if (line == null) // end of file
|
72 |
return null;
|
73 |
|
74 |
if (line.trim().equals(""))
|
75 |
return null;
|
76 |
parts = line.split(",");
|
77 |
|
78 |
if (parts.length != 22) {
|
79 |
System.out.println( line );
|
80 |
throw new IOException("Not enough fields in line " + line);
|
81 |
}
|
82 |
}
|
83 |
|
84 |
|
85 |
|
86 |
|
87 |
AddressSourceEntry entry = new AddressSourceEntry( EntryType.TypeAddressRange );
|
88 |
entry.distributor = "NS";
|
89 |
|
90 |
|
91 |
entry.gadeid = Integer.parseInt( parts[0] );
|
92 |
entry.vejnavn = parts[1].replace("\"", "");
|
93 |
//stednavn = parts[2];
|
94 |
//ukendtt = parts[3];
|
95 |
entry.postnr = Short.parseShort( parts[4] );
|
96 |
entry.rute = dirigeringsCache.getInstance( parts[5].replace("\"", "") );
|
97 |
entry.husnr = Short.parseShort( parts[6] );
|
98 |
entry.litra = parts[7].replace("\"", "");
|
99 |
entry.tilHusnr = Short.parseShort( parts[8] );
|
100 |
entry.tilLitra = parts[9].replace("\"", "");
|
101 |
//sekvens = parts[10]
|
102 |
//fradato = parts[11]
|
103 |
//tildato = parts[12]
|
104 |
//distributor = parts[13]
|
105 |
//inspektorkode = parts[21]
|
106 |
|
107 |
switch (nextUgedag) {
|
108 |
case MANDAG:
|
109 |
entry.koreliste = dirigeringsCache.getInstance( parts[14] );
|
110 |
entry.ugedage = EntryUgedage.MAN;
|
111 |
nextUgedag = NextUgedag.TIRSDAG;
|
112 |
break;
|
113 |
case TIRSDAG:
|
114 |
entry.koreliste = dirigeringsCache.getInstance( parts[15] );
|
115 |
entry.ugedage = EntryUgedage.TIR;
|
116 |
nextUgedag = NextUgedag.ONSDAG;
|
117 |
break;
|
118 |
case ONSDAG:
|
119 |
entry.koreliste = dirigeringsCache.getInstance( parts[16] );
|
120 |
entry.ugedage = EntryUgedage.ONS;
|
121 |
nextUgedag = NextUgedag.TORSDAG;
|
122 |
break;
|
123 |
case TORSDAG:
|
124 |
entry.koreliste = dirigeringsCache.getInstance( parts[17] );
|
125 |
entry.ugedage = EntryUgedage.TOR;
|
126 |
nextUgedag = NextUgedag.FREDAG;
|
127 |
break;
|
128 |
case FREDAG:
|
129 |
entry.koreliste = dirigeringsCache.getInstance( parts[18] );
|
130 |
entry.ugedage = EntryUgedage.FRE;
|
131 |
nextUgedag = NextUgedag.LORDAG;
|
132 |
break;
|
133 |
case LORDAG:
|
134 |
entry.koreliste = dirigeringsCache.getInstance( parts[19] );
|
135 |
entry.ugedage = EntryUgedage.LOR;
|
136 |
nextUgedag = NextUgedag.SONDAG;
|
137 |
break;
|
138 |
case SONDAG:
|
139 |
entry.koreliste = dirigeringsCache.getInstance( parts[20] );
|
140 |
entry.ugedage = EntryUgedage.SON;
|
141 |
nextUgedag = NextUgedag.MANDAG;
|
142 |
break;
|
143 |
default:
|
144 |
throw new IOException("Ukendt ugedag:" + nextUgedag);
|
145 |
}
|
146 |
|
147 |
|
148 |
lineCount++;
|
149 |
|
150 |
return entry;
|
151 |
}
|
152 |
|
153 |
@Override
|
154 |
public String getDistributor() {
|
155 |
return "NS";
|
156 |
}
|
157 |
|
158 |
@Override //AutoCloseable
|
159 |
public void close() throws Exception {
|
160 |
System.out.println("Closing NS after lines " + lineCount);
|
161 |
try {
|
162 |
br.close();
|
163 |
isr.close();
|
164 |
is.close();
|
165 |
|
166 |
file.delete();
|
167 |
|
168 |
} catch (Exception e) {
|
169 |
System.out.println("Error on closing " + e.getMessage() );
|
170 |
}
|
171 |
|
172 |
|
173 |
}
|
174 |
|
175 |
}
|