-
Notifications
You must be signed in to change notification settings - Fork 14
/
CheckVatHandler.java
225 lines (186 loc) · 7.6 KB
/
CheckVatHandler.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
/*******************************************************************************
* Copyright 2008-2024 Marco Lopes (marcolopespt@gmail.com)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Contributors
* Marco Lopes (marcolopespt@gmail.com)
*******************************************************************************/
package org.dma.services.vies;
import java.util.Arrays;
import java.util.Collection;
import java.util.LinkedHashMap;
import java.util.Map;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import javax.xml.datatype.DatatypeFactory;
import javax.xml.ws.Holder;
import eu.europa.ec.taxud.vies.services.checkvat.CheckVatPortType;
import eu.europa.ec.taxud.vies.services.checkvat.CheckVatService;
/**
* VAT Information Exchange System
* <p>
* http://ec.europa.eu/taxation_customs/vies
*/
public class CheckVatHandler {
/**
* http://ec.europa.eu/taxation_customs/vies/faq.html<br>
* http://i18napis.appspot.com/address/data/PT (replace PT for other country codes)<br>
* http://stackoverflow.com/questions/578406/what-is-the-ultimate-postal-code-and-zip-regex<br>
* https://joinup.ec.europa.eu/asset/core_location/issue/european-use-uk-and-el-cf-iso-3166-codes-gb-and-gr
*/
public enum COUNTRIES {
/*01/01/1958*/
BE ("Belgium", "\\d{4}"),
FR ("France", "\\d{2} ?\\d{3}"),
DE ("Germany", "\\d{5}"),
IT ("Italy", "\\d{5}"),
LU ("Luxembourg", "\\d{4}"),
NL ("Netherlands", "\\d{4} ?[A-Z]{2}"),
/*01/01/1973*/
DK ("Denmark", "\\d{4}"),
IE ("Ireland", "[\\dA-Z]{3} ?[\\dA-Z]{4}"),
@Deprecated
GB ("United Kingdom", "GIR ?0AA|((AB|AL|B|BA|BB|BD|BH|BL|BN|BR|BS|BT|BX|CA|CB|CF|CH|CM|CO|CR|CT|CV|CW|DA|DD|DE|DG|DH|DL|DN|DT|DY|E|EC|EH|EN|EX|FK|FY|G|GL|GY|GU|HA|HD|HG|HP|HR|HS|HU|HX|IG|IM|IP|IV|JE|KA|KT|KW|KY|L|LA|LD|LE|LL|LN|LS|LU|M|ME|MK|ML|N|NE|NG|NN|NP|NR|NW|OL|OX|PA|PE|PH|PL|PO|PR|RG|RH|RM|S|SA|SE|SG|SK|SL|SM|SN|SO|SP|SR|SS|ST|SW|SY|TA|TD|TF|TN|TQ|TR|TS|TW|UB|W|WA|WC|WD|WF|WN|WR|WS|WV|YO|ZE)(\\d[\\dA-Z]? ?\\d[ABD-HJLN-UW-Z]{2}))|BFPO ?\\d{1,4}"),
/*01/01/1981*/
EL ("GR"/*ISO 3166*/, "Greece", "\\d{3} ?\\d{2}"),
/*01/01/1986*/
PT ("Portugal", "\\d{4}-\\d{3}"),
ES ("Spain", "\\d{5}"),
/*01/01/1995*/
AT ("Austria", "AT-\\d{4}"),
FI ("Finland", "\\d{5}"),
SE ("Sweden", "\\d{3} ?\\d{2}"),
/*01/05/2004*/
CY ("Cyprus", "\\d{4}"),
CZ ("Czech Republic", "\\d{3} ?\\d{2}"),
EE ("Estonia", "\\d{5}"),
HU ("Hungary", "\\d{4}"),
LV ("Latvia", "LV-\\d{4}"),
LT ("Lithuania", "\\d{5}"),
MT ("Malta", "[A-Z]{3} ?\\d{2,4}"),
PL ("Poland", "\\d{2}-\\d{3}"),
SK ("Slovakia", "\\d{3} ?\\d{2}"),
SI ("Slovenia", "\\d{4}"),
/*01/01/2007*/
BG ("Bulgaria", "\\d{4}"),
RO ("Romania", "\\d{6}"),
/*01/07/2013*/
HR ("Croatia", "\\d{5}");
/** ISO3166 code */
public final String code;
/** Country name */
public final String name;
/** ZIP CODE pattern */
public final Pattern zipcode;
COUNTRIES(String name, String regex) {
this(null, name, regex);
}
COUNTRIES(String code, String name, String regex) {
this.code=code==null ? name() : code;
this.name=name;
this.zipcode=regex==null ? null : Pattern.compile(regex);
}
/** Queries VIES service */
public CheckVatResult queryVatNumber(String vatNumber) throws Exception {
CheckVatService service=new CheckVatService();
System.out.print("Please read disclaimer from service provider at: ");
System.out.println(service.getWSDLDocumentLocation());
System.out.print("Querying VAT Information Exchange System: ");
System.out.println(vatNumber);
Holder<Boolean> valid=new Holder(new Boolean(true));
Holder<String> name=new Holder(new String());
Holder<String> address=new Holder(new String());
CheckVatPortType servicePort=service.getCheckVatPort();
servicePort.checkVat(
new Holder(name()),
new Holder(vatNumber),
new Holder(DatatypeFactory.newInstance().newXMLGregorianCalendar()),
valid, name, address);
return new CheckVatResult(valid.value, name.value, parse(address.value));
}
/** Parses VIES address */
public CheckVatAddress parse(String address) {
if (zipcode!=null) try{
Matcher matcher=zipcode.matcher(address);
matcher.find();
/* STREET (before ZIPCODE) */
String street=address.substring(0, matcher.start());
/* ZIPCODE */
String zipcode=address.substring(matcher.start(), matcher.end());
/* CITY (after ZIPCODE) */
String city=address.substring(matcher.end());
return new CheckVatAddress(street, zipcode, city);
}catch(Exception e){
System.err.println(e);
}return new CheckVatAddress(address);
}
public boolean checkZipcode(String zipcode) {
return this.zipcode.matcher(zipcode).matches();
}
/** Returns NULL if not found */
public static COUNTRIES get(String countryCode) {
try{return valueOf(countryCode.toUpperCase());
}catch(Exception e){}
/* try ISO countries */
for(COUNTRIES country: values()){
if (country.code.equals(countryCode)) return country;
}return null;
}
}
private final COUNTRIES country;
/** Country can be VIES or ISO */
public CheckVatHandler(String countryCode) {
this(COUNTRIES.get(countryCode));
}
/** @see VatNumber Want to work with a specific VAT NUMBER? */
public CheckVatHandler(COUNTRIES country) {
if (country==null) throw new IllegalArgumentException("Invalid Country");
this.country=country;
}
public CheckVatResult query(String vatNumber) throws Exception {
return country.queryVatNumber(vatNumber);
}
public static void main(String[] args) throws Exception {
System.setProperty("https.protocols", "SSLv3,TLSv1,TLSv1.1,TLSv1.2");
Map<COUNTRIES, Collection<String>> map=new LinkedHashMap();
map.put(COUNTRIES.ES, Arrays.asList("A39000013", "A-39000013", "A28015865", "A-28015865"));
map.put(COUNTRIES.PT, Arrays.asList("505636700", "502011475"));
map.put(COUNTRIES.FR, Arrays.asList("20410409460", "63775661390"));
map.put(COUNTRIES.IT, Arrays.asList("01459531214", "05023760969"));
map.put(COUNTRIES.AT, Arrays.asList("U15447005", "U65711802"));
map.put(COUNTRIES.DK, Arrays.asList("27215556", "47458714"));
map.put(COUNTRIES.EL, Arrays.asList("094543092"));
//MS_UNAVAILABLE
map.put(COUNTRIES.DE, Arrays.asList("115055014", "129274202", "136563568", "258071573"));
//INVALID_INPUT
map.put(COUNTRIES.GB, Arrays.asList("157577371", "180982579", "239354938", "644307352", "924049335"));
for(COUNTRIES country: map.keySet()){
System.out.println("==============");
System.out.println(country.name);
System.out.println("==============");
for(String vatNumber: map.get(country)) try{
CheckVatResult result=country.queryVatNumber(vatNumber);
if (result.isValid()) System.out.println(result);
System.out.println();
}catch(Exception e){
System.err.println(e);
}
}
/*Greece ISO 3166*/
System.out.println(new CheckVatHandler("GR").query("094543092"));
System.out.println();
/*Invalid Country*/
System.out.println(new CheckVatHandler("XX").query("1234567890"));
}
}