package esmska.data;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import org.apache.commons.lang.StringUtils;
/** Class containing list of all telephone country prefixes (as defined in
* <a href="http://en.wikipedia.org/wiki/List_of_country_calling_codes">List of country calling codes</a>)
* and some helper methods.
*
* @author ripper
*/
public class CountryPrefix {
/** Country code for "international" */
public static final String INTERNATIONAL_CODE = "INT";
private static final Config config = Config.getInstance();
private static final HashMap<String, String> map = new HashMap<String, String>();
private static final Pattern gatewayNamePattern =
Pattern.compile("^\\[(\\w\\w|" + INTERNATIONAL_CODE + ")\\].*");
static {
map.put("AC", "+247");
map.put("AD", "+376");
map.put("AE", "+971");
map.put("AF", "+93");
map.put("AG", "+1268");
map.put("AI", "+1264");
map.put("AL", "+355");
map.put("AM", "+374");
map.put("AN", "+599");
map.put("AO", "+244");
map.put("AQ", "+672");
map.put("AR", "+54");
map.put("AS", "+1684");
map.put("AT", "+43");
map.put("AU", "+61");
map.put("AW", "+297");
map.put("AX", "+358");
map.put("AZ", "+994");
map.put("BA", "+387");
map.put("BB", "+1246");
map.put("BD", "+880");
map.put("BE", "+32");
map.put("BF", "+226");
map.put("BG", "+359");
map.put("BH", "+973");
map.put("BI", "+257");
map.put("BJ", "+229");
map.put("BM", "+1441");
map.put("BN", "+673");
map.put("BO", "+591");
map.put("BR", "+55");
map.put("BS", "+1242");
map.put("BT", "+975");
map.put("BW", "+267");
map.put("BY", "+375");
map.put("BZ", "+501");
map.put("CA", "+1");
map.put("CC", "+61");
map.put("CD", "+243");
map.put("CF", "+236");
map.put("CG", "+242");
map.put("CI", "+225");
map.put("CK", "+682");
map.put("CL", "+56");
map.put("CM", "+237");
map.put("CN", "+86");
map.put("CO", "+57");
map.put("CR", "+506");
map.put("CU", "+53");
map.put("CV", "+238");
map.put("CX", "+61");
map.put("CY", "+357");
map.put("CZ", "+420");
map.put("DE", "+49");
map.put("DJ", "+253");
map.put("DK", "+45");
map.put("DM", "+1767");
map.put("DO", "+1809");
map.put("DZ", "+213");
map.put("EA", "+34");
map.put("EC", "+593");
map.put("EE", "+372");
map.put("EG", "+20");
map.put("EH", "+212");
map.put("ER", "+291");
map.put("ES", "+34");
map.put("ET", "+251");
map.put("EU", "+388");
map.put("FI", "+358");
map.put("FJ", "+679");
map.put("FK", "+500");
map.put("FM", "+691");
map.put("FO", "+298");
map.put("FR", "+33");
map.put("GA", "+241");
map.put("GB", "+44");
map.put("GD", "+1473");
map.put("GE", "+995");
map.put("GF", "+594");
map.put("GG", "+44");
map.put("GH", "+233");
map.put("GI", "+350");
map.put("GL", "+299");
map.put("GM", "+220");
map.put("GN", "+224");
map.put("GP", "+590");
map.put("GQ", "+240");
map.put("GR", "+30");
map.put("GT", "+502");
map.put("GU", "+1671");
map.put("GW", "+245");
map.put("GY", "+592");
map.put("HK", "+852");
map.put("HN", "+504");
map.put("HR", "+385");
map.put("HT", "+509");
map.put("HU", "+36");
map.put("CH", "+41");
map.put("IC", "+34");
map.put("ID", "+62");
map.put("IE", "+353");
map.put("IL", "+972");
map.put("IM", "+44");
map.put("IN", "+91");
map.put("IO", "+246");
map.put("IQ", "+964");
map.put("IR", "+98");
map.put("IS", "+354");
map.put("IT", "+39");
map.put("JE", "+44");
map.put("JM", "+1876");
map.put("JO", "+962");
map.put("JP", "+81");
map.put("KE", "+254");
map.put("KG", "+996");
map.put("KH", "+855");
map.put("KI", "+686");
map.put("KM", "+269");
map.put("KN", "+1869");
map.put("KP", "+850");
map.put("KR", "+82");
map.put("KW", "+965");
map.put("KY", "+1345");
map.put("KZ", "+7");
map.put("LA", "+856");
map.put("LB", "+961");
map.put("LC", "+1758");
map.put("LI", "+423");
map.put("LK", "+94");
map.put("LR", "+231");
map.put("LS", "+266");
map.put("LT", "+370");
map.put("LU", "+352");
map.put("LV", "+371");
map.put("LY", "+218");
map.put("MA", "+212");
map.put("MC", "+377");
map.put("MD", "+373");
map.put("ME", "+382");
map.put("MG", "+261");
map.put("MH", "+692");
map.put("MK", "+389");
map.put("ML", "+223");
map.put("MM", "+95");
map.put("MN", "+976");
map.put("MO", "+853");
map.put("MP", "+1670");
map.put("MQ", "+596");
map.put("MR", "+222");
map.put("MS", "+1664");
map.put("MT", "+356");
map.put("MU", "+230");
map.put("MV", "+960");
map.put("MW", "+265");
map.put("MX", "+52");
map.put("MY", "+60");
map.put("MZ", "+258");
map.put("NA", "+264");
map.put("NC", "+687");
map.put("NE", "+227");
map.put("NF", "+672");
map.put("NG", "+234");
map.put("NI", "+505");
map.put("NL", "+31");
map.put("NO", "+47");
map.put("NP", "+977");
map.put("NR", "+674");
map.put("NU", "+683");
map.put("NZ", "+64");
map.put("OM", "+968");
map.put("PA", "+507");
map.put("PE", "+51");
map.put("PF", "+689");
map.put("PG", "+675");
map.put("PH", "+63");
map.put("PK", "+92");
map.put("PL", "+48");
map.put("PM", "+508");
map.put("PN", "+872");
map.put("PR", "+1787");
map.put("PS", "+970");
map.put("PS", "+972");
map.put("PT", "+351");
map.put("PW", "+680");
map.put("PY", "+595");
map.put("QA", "+974");
map.put("QN", "+374");
map.put("QN", "+994");
map.put("QS", "+252");
map.put("QY", "+90");
map.put("RE", "+262");
map.put("RO", "+40");
map.put("RS", "+381");
map.put("RW", "+250");
map.put("SA", "+966");
map.put("SB", "+677");
map.put("SC", "+248");
map.put("SD", "+249");
map.put("SE", "+46");
map.put("SG", "+65");
map.put("SH", "+290");
map.put("SI", "+386");
map.put("SJ", "+47");
map.put("SK", "+421");
map.put("SL", "+232");
map.put("SM", "+378");
map.put("SN", "+221");
map.put("SO", "+252");
map.put("SR", "+597");
map.put("ST", "+239");
map.put("SV", "+503");
map.put("SY", "+963");
map.put("SZ", "+268");
map.put("TA", "+290");
map.put("TC", "+1649");
map.put("TD", "+235");
map.put("TF", "+262");
map.put("TG", "+228");
map.put("TH", "+66");
map.put("TJ", "+992");
map.put("TK", "+690");
map.put("TL", "+670");
map.put("TM", "+993");
map.put("TN", "+216");
map.put("TO", "+676");
map.put("TR", "+90");
map.put("TT", "+1868");
map.put("TV", "+688");
map.put("TW", "+886");
map.put("TZ", "+255");
map.put("UA", "+380");
map.put("UG", "+256");
map.put("US", "+1");
map.put("UY", "+598");
map.put("UZ", "+998");
map.put("VA", "+379");
map.put("VA", "+39");
map.put("VC", "+1784");
map.put("VE", "+58");
map.put("VG", "+1284");
map.put("VI", "+1340");
map.put("VN", "+84");
map.put("VU", "+678");
map.put("WF", "+681");
map.put("WS", "+685");
map.put("XC", "+991");
map.put("XD", "+888");
map.put("XE", "+871");
map.put("XF", "+872");
map.put("XG", "+881");
map.put("XI", "+873");
map.put("XL", "+883");
map.put("XN", "+870");
map.put("XP", "+878");
map.put("XR", "+979");
map.put("XS", "+808");
map.put("XT", "+800");
map.put("XV", "+882");
map.put("XW", "+874");
map.put("YE", "+967");
map.put("YT", "+262");
map.put("ZA", "+27");
map.put("ZM", "+260");
map.put("ZW", "+263");
}
/** Get telephone country prefix for country with country code.
*
* @param countryCode two letter country code as defined in
* <a href="http://en.wikipedia.org/wiki/ISO_3166-1_alpha-2">ISO 3166-1 alpha-2</a>.
* @return corresponding telephone country prefix or empty string if country wasn't found
*/
public static String getCountryPrefix(String countryCode) {
String prefix = map.get(countryCode.toUpperCase());
return (prefix != null ? prefix : "");
}
/** Get country code for country with specified telephone country prefix.
*
* @param countryPrefix telephone country prefix as defined in
* <a href="http://en.wikipedia.org/wiki/List_of_country_calling_codes">List of country calling codes</a>.
* May be null or invalid.
* @return corresponding two letter country code or null if country prefix wasn't found
*/
public static String getCountryCode(String countryPrefix) {
for (String cc : map.keySet()) {
if (map.get(cc).equals(countryPrefix)) {
return cc;
}
}
return null;
}
/** Get all country codes sorted ascendingly */
public static ArrayList<String> getCountryCodes() {
ArrayList<String> list = new ArrayList<String>(map.size());
list.addAll(map.keySet());
Collections.sort(list);
return list;
}
/** Strip current country prefix from number if possible
*
* @param number number, can be null
* @param onlyCurrent strip only currently set country prefix (in user
* preferences), do not touch numbers with other prefixes
* @return number with stripped country prefix from start if possible
* (valid prefix); otherwise non-modified number
*/
public static String stripCountryPrefix(String number, boolean onlyCurrent) {
if (number == null) {
return number;
}
if (onlyCurrent) {
if (number.startsWith(config.getCountryPrefix())) {
return number.substring(config.getCountryPrefix().length());
} else {
return number;
}
}
for (String prefix : map.values()) {
if (number.startsWith(prefix)) {
return number.substring(prefix.length());
}
}
return number;
}
/** Extract country prefix from phone number.
* @param number Phone number in fully international format. May be null or
* incomplete.
* @return Country prefix if valid one is found in the number.
* Null otherwise.
*/
public static String extractCountryPrefix(String number) {
if (number == null) {
return null;
}
for (String prefix : map.values()) {
if (number.startsWith(prefix)) {
return prefix;
}
}
return null;
}
/** Check validity of country prefix
* @return true if prefix is in form +[0-9]{1,4} and is valid for some
* existing country, false otherwise
*/
public static boolean isValidCountryPrefix(String prefix) {
return map.values().contains(prefix);
}
/** Extract country code from gateway name
* @param gatewayName gateway name; may be invalid or null
* @return country code CC or INT; or null when <code>gatewayName</code>
* invalid or null
*/
public static String extractCountryCode(String gatewayName) {
Matcher matcher = gatewayNamePattern.matcher(StringUtils.defaultString(gatewayName));
if (gatewayName == null || !matcher.matches()) {
assert false : "There always should be some country in gateway name";
return null;
}
return matcher.group(1);
}
}