Method GetValueAsString

cpp/src/Manager.cpp:2369–2534

----------------------------------------------------------------------------- Creates a string representation of the value, regardless of type -----------------------------------------------------------------------------

// Creates a string representation of the value, regardless of type
//-----------------------------------------------------------------------------
bool Manager::GetValueAsString
(
		ValueID const& _id,
		string* o_value
)
{
	bool res = false;
	char str[256] = {0};

	if( o_value )
	{
		if( Driver* driver = GetDriver( _id.GetHomeId() ) )
		{
			LockGuard LG(driver->m_nodeMutex);

			switch( _id.GetType() )
			{
				case ValueID::ValueType_BitSet:
				{
					if( ValueBitSet* value = static_cast<ValueBitSet*>( driver->GetValue( _id ) ) )
					{
						*o_value = value->GetAsString();
						value->Release();
						res = true;
					} else {
						OZW_ERROR(OZWException::OZWEXCEPTION_INVALID_VALUEID, "Invalid ValueID passed to GetValueAsString");
					}
					break;
				}
				case ValueID::ValueType_Bool:
				{
					if( ValueBool* value = static_cast<ValueBool*>( driver->GetValue( _id ) ) )
					{
						*o_value = value->GetValue() ? "True" : "False";
						value->Release();
						res = true;
					} else {
						OZW_ERROR(OZWException::OZWEXCEPTION_INVALID_VALUEID, "Invalid ValueID passed to GetValueAsString");
					}
					break;
				}
				case ValueID::ValueType_Byte:
				{
					if( ValueByte* value = static_cast<ValueByte*>( driver->GetValue( _id ) ) )
					{
						snprintf( str, sizeof(str), "%u", value->GetValue() );
						*o_value = str;
						value->Release();
						res = true;
					} else {
						OZW_ERROR(OZWException::OZWEXCEPTION_INVALID_VALUEID, "Invalid ValueID passed to GetValueAsString");
					}
					break;
				}
				case ValueID::ValueType_Decimal:
				{
					if( ValueDecimal* value = static_cast<ValueDecimal*>( driver->GetValue( _id ) ) )
					{