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/*
* SIP Communicator, the OpenSource Java VoIP and Instant Messaging client.
*
* Distributable under LGPL license.
* See terms of license at gnu.org.
*/
package net.java.sip.communicator.plugin.addrbook;
import java.util.*;
import net.java.sip.communicator.service.protocol.*;
import com.google.i18n.phonenumbers.*;
import com.google.i18n.phonenumbers.Phonenumber.*;
/**
* Implements <tt>PhoneNumberI18nService</tt> which aids the parsing, formatting
* and validating of international phone numbers using the libphonenumber
* library.
*
* @author Lyubomir Marinov
*/
public class PhoneNumberI18nServiceImpl
implements PhoneNumberI18nService
{
/**
* Normalizes a <tt>String</tt> phone number by converting alpha characters
* to their respective digits on a keypad and then stripping non-digit
* characters.
*
* @param phoneNumber a <tt>String</tt> which represents a phone number to
* normalize
* @return a <tt>String</tt> which is a normalized form of the specified
* <tt>phoneNumber</tt>
* @see PhoneNumberI18nService#normalize(String)
*/
public String normalize(String phoneNumber)
{
return
PhoneNumberUtil.normalizeDigitsOnly(
PhoneNumberUtil.convertAlphaCharactersInNumber(
phoneNumber));
}
/**
* Determines whether two <tt>String</tt> phone numbers match.
*
* @param aPhoneNumber a <tt>String</tt> which represents a phone number to
* match to <tt>bPhoneNumber</tt>
* @param bPhoneNumber a <tt>String</tt> which represents a phone number to
* match to <tt>aPhoneNumber</tt>
* @return <tt>true</tt> if the specified <tt>String</tt>s match as phone
* numbers; otherwise, <tt>false</tt>
*/
public boolean phoneNumbersMatch(String aPhoneNumber, String bPhoneNumber)
{
PhoneNumberUtil phoneNumberUtil = PhoneNumberUtil.getInstance();
try
{
String defaultCountry = Locale.getDefault().getCountry();
if ((defaultCountry != null) && (defaultCountry.length() != 0))
{
PhoneNumber a
= phoneNumberUtil.parse(aPhoneNumber, defaultCountry);
PhoneNumber b
= phoneNumberUtil.parse(bPhoneNumber, defaultCountry);
if (PhoneNumberUtil.MatchType.NO_MATCH
!= phoneNumberUtil.isNumberMatch(a, b))
return true;
}
}
catch (NumberParseException npex)
{
/* Ignore it, we'll try without the defaultCountry. */
}
try
{
return
PhoneNumberUtil.MatchType.NO_MATCH
!= phoneNumberUtil.isNumberMatch(aPhoneNumber, bPhoneNumber);
}
catch (NumberParseException npex)
{
throw new IllegalArgumentException(npex);
}
}
public boolean isNumber(String possibleNumber)
{
PhoneNumberUtil numberUtil = PhoneNumberUtil.getInstance();
try
{
if (numberUtil.isPossibleNumber(possibleNumber, null))
return true;
else
return numberUtil.isPossibleNumber(
numberUtil.parse( possibleNumber,
Locale.getDefault().getCountry()));
}
catch (NumberParseException e)
{
return false;
}
}
public boolean isPhoneNumber(String possibleNumber)
{
PhoneNumberUtil numberUtil = PhoneNumberUtil.getInstance();
try
{
if (numberUtil.isPossibleNumber(possibleNumber, null))
return true;
else
return numberUtil.isPossibleNumber(
numberUtil.parse( possibleNumber,
Locale.getDefault().getCountry()));
}
catch (NumberParseException e)
{
return false;
}
}
}
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