osxlocalepeer.cpp

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	if ( NULL == integerNumFormatterRef_ ) {
		throw RuntimeException( MAKE_ERROR_MSG_2( "CFNumberFormatterCreate failed for locale " + name ) );
	}
	
	
	realNumFormatterRef_ = CFNumberFormatterCreate( kCFAllocatorDefault, localeRef_, kCFNumberFormatterDecimalStyle );
	
	if ( NULL == realNumFormatterRef_ ) {
		throw RuntimeException( MAKE_ERROR_MSG_2( "CFNumberFormatterCreate failed for locale " + name ) );
	}
	
	currencyNumFormatterRef_ = CFNumberFormatterCreate( kCFAllocatorDefault, localeRef_, kCFNumberFormatterCurrencyStyle );
	
	if ( NULL == currencyNumFormatterRef_ ) {
		throw RuntimeException( MAKE_ERROR_MSG_2( "CFNumberFormatterCreate failed for locale " + name ) );
	}
	
	
}

OSXLocalePeer::~OSXLocalePeer()
{
	if ( NULL != localeRef_ ) {
		CFRelease( localeRef_ );
		localeRef_ = NULL;
	}

	if ( NULL != integerNumFormatterRef_ ) {
		CFRelease( integerNumFormatterRef_ );
		integerNumFormatterRef_ = NULL;
	}
	
	if ( NULL != realNumFormatterRef_ ) {
		CFRelease( realNumFormatterRef_ );
		realNumFormatterRef_ = NULL;
	}
	
	if ( NULL != currencyNumFormatterRef_ ) {
		CFRelease( currencyNumFormatterRef_ );
		currencyNumFormatterRef_ = NULL;
	}
}

int OSXLocalePeer::collate( const UnicodeString& s1, const UnicodeString& s2 )
{
    
	int result = 0;
	
    CollatorRef collatorRef = 0;
    OSStatus err = UCCreateCollator( collateLocaleRef_, 0, 0, &collatorRef );
    if ( err == noErr ) {
        Boolean matched = FALSE;
        SInt32 order = 0;
        UCCompareText( collatorRef, s1.c_str(), s1.length(),
                        s2.c_str(), s2.length(),
                        &matched,
                        &order );

        if ( order < 0 ) {
            result = -1;
        }
        else if ( order == 0 ) {
            result = 0;
        }
        else if ( order > 0 ) {
            result = 1;
        }

        UCDisposeCollator( &collatorRef );
    }
	
	return result;
}


int OSXLocalePeer::collateCaseInsensitive( const UnicodeString& s1, const UnicodeString& s2 )
{
	int result = 0;
    CollatorRef collatorRef = 0;
    OSStatus err = UCCreateCollator( collateLocaleRef_, 0, kUCCollateCaseInsensitiveMask, &collatorRef );
    if ( err == noErr ) {
        Boolean matched = FALSE;
        SInt32 order = 0;
        UCCompareText( collatorRef, s1.c_str(), s1.length(),
                        s2.c_str(), s2.length(),
                        &matched,
                        &order );

        if ( order < 0 ) {
            result = -1;
        }
        else if ( order == 0 ) {
            result = 0;
        }
        else if ( order > 0 ) {
            result = 1;
        }

        UCDisposeCollator( &collatorRef );
    }
	return result;
}


UnicodeString OSXLocalePeer::toString( const int& val )
{
	CFTextString result;
	result = CFNumberFormatterCreateStringWithValue( NULL, integerNumFormatterRef_, kCFNumberIntType, &val );
	return result;
}

UnicodeString OSXLocalePeer::toString( const unsigned int& val )
{
	CFTextString result;
	double tmp = val;
	result = CFNumberFormatterCreateStringWithValue( NULL, integerNumFormatterRef_, kCFNumberDoubleType, &tmp );
	return result;
}

UnicodeString OSXLocalePeer::toString( const long& val )
{
	CFTextString result;
	result = CFNumberFormatterCreateStringWithValue( NULL, integerNumFormatterRef_, kCFNumberLongType, &val );
	return result;
}

UnicodeString OSXLocalePeer::toString( const unsigned long& val )
{
	CFTextString result;
	double tmp = val;
	result = CFNumberFormatterCreateStringWithValue( NULL, integerNumFormatterRef_, kCFNumberDoubleType, &tmp );
	return result;
}

UnicodeString OSXLocalePeer::toString( const double& val )
{
	CFTextString result;
	result = CFNumberFormatterCreateStringWithValue( NULL, realNumFormatterRef_, kCFNumberDoubleType, &val );
	return result;
}

UnicodeString OSXLocalePeer::toString( const float& val )
{
	CFTextString result;
	result = CFNumberFormatterCreateStringWithValue( NULL, realNumFormatterRef_, kCFNumberFloatType, &val );
	return result;
}

UnicodeString OSXLocalePeer::toStringFromCurrency( const double& val )
{
	CFTextString result;
	result = CFNumberFormatterCreateStringWithValue( NULL, currencyNumFormatterRef_, kCFNumberDoubleType, &val );
	return result;
}




int OSXLocalePeer::toInt( const UnicodeString& str )
{
	int result = 0;
	CFTextString tmp(str);
	
	CFRefObject<CFNumberRef> num = 
		CFNumberFormatterCreateNumberFromString( kCFAllocatorDefault, 
													integerNumFormatterRef_, 
													tmp, 
													NULL, 
													kCFNumberFormatterParseIntegersOnly );
	if ( NULL != num ) {
		if ( !CFNumberGetValue( num, kCFNumberIntType, &result ) ) {
			result = StringUtils::fromStringAsInt( str );
		}
	}
	return result;
}

unsigned int OSXLocalePeer::toUInt( const UnicodeString& str )
{
	unsigned int result = 0;

	CFTextString tmp(str);
	
	CFRefObject<CFNumberRef> num = 
		CFNumberFormatterCreateNumberFromString( kCFAllocatorDefault, 
													integerNumFormatterRef_, 
													tmp, 
													NULL, 
													kCFNumberFormatterParseIntegersOnly );
	if ( NULL != num ) {
		double val = 0;
		if ( CFNumberGetValue( num, kCFNumberDoubleType, &val ) ) {
			result = (unsigned int)val;
		}
		else {
			result = StringUtils::fromStringAsUInt( str );
		}
	}
	
	return result;
}

double OSXLocalePeer::toDouble( const UnicodeString& str )
{
	double result = 0;
	CFTextString tmp(str);
	
	CFRefObject<CFNumberRef> num = 
		CFNumberFormatterCreateNumberFromString( kCFAllocatorDefault, 
													realNumFormatterRef_, 
													tmp, 
													NULL, 
													kCFNumberFormatterParseIntegersOnly );
	if ( NULL != num ) {
		if ( !CFNumberGetValue( num, kCFNumberDoubleType, &result ) ) {
			result = StringUtils::fromStringAsDouble( str );
		}
	}
	
	return result;
}

float OSXLocalePeer::toFloat( const UnicodeString& str )
{
	float result = 0;

	CFTextString tmp(str);
	
	CFRefObject<CFNumberRef> num = 
		CFNumberFormatterCreateNumberFromString( kCFAllocatorDefault, 
													realNumFormatterRef_, 
													tmp, 
													NULL, 
													kCFNumberFormatterParseIntegersOnly );
	if ( NULL != num ) {
		if ( !CFNumberGetValue( num, kCFNumberFloatType, &result ) ) {
			result = StringUtils::fromStringAsFloat( str );
		}
	}

	return result;
}

double OSXLocalePeer::toDoubleAsCurrency( const UnicodeString& str )
{
	double result = StringUtils::fromStringAsDouble( str );


	return result;
}



UnicodeString OSXLocalePeer::toLowerCase( const UnicodeString& s )
{
	CFTextString result(s);
	CFStringLowercase( result, localeRef_ );
	CFStringRef tmp = CFStringCreateCopy(NULL,result);
	result = tmp;
	CFRelease(tmp);
	
	return result;
}

UnicodeString OSXLocalePeer::toUpperCase( const UnicodeString& s )
{

	CFTextString result(s);
	CFStringUppercase( result, localeRef_ );
	CFStringRef tmp = CFStringCreateCopy(NULL,result);
	result = tmp;
	CFRelease(tmp);

	return result;
}

UnicodeString OSXLocalePeer::getNumberThousandsSeparator()
{
	CFTextString prop;
	prop = (CFStringRef) CFNumberFormatterCopyProperty( currencyNumFormatterRef_, kCFNumberFormatterGroupingSeparator );

	return prop;
}

UnicodeString OSXLocalePeer::getNumberDecimalPoint()
{
	CFTextString prop;
	prop = (CFStringRef) CFNumberFormatterCopyProperty( currencyNumFormatterRef_, kCFNumberFormatterDecimalSeparator );

	return prop;
}

UnicodeString OSXLocalePeer::getNumberGrouping()
{
	UnicodeString result;
	CFRefObject<CFNumberRef> prop;
	prop = (CFNumberRef) CFNumberFormatterCopyProperty( currencyNumFormatterRef_, kCFNumberFormatterGroupingSize );
	if ( prop ) {
		int val=0;
		if ( CFNumberGetValue( prop, kCFNumberIntType, &val ) ) {
			char tmp[256];
			sprintf(tmp,"%d", val );
			result = tmp;
		}