OTS/OTSCPP/OTSSQLiteDll/ColumnType.cpp

#include "stdafx.h"
#include "ColumnType.h"

namespace OTSSQLITE
{

	// ------------------
	// enum area
	// ------------------

	const CString ColumnType::m_sPrimaryKeyString(_T("PRIMARY KEY"));
	const CString ColumnType::m_sNotNullString(_T("NOT NULL"));
	const CString ColumnType::m_sUniqueString(_T("UNIQUE"));

	const CString ColumnType::m_strNames[] = { _T("INTEGER"),
		_T("FLOAT"),
		_T("TEXT"),
		_T("BLOB"),
		_T("NONE")
	};

	CString ColumnType::GetName(const ColumnType a_type)
	{
		return GetName((int)a_type.GetTypeId());
	}
	CString ColumnType::GetName(const int a_nId)
	{
		if (a_nId < (int)ID::MIN || a_nId >(int)ID::MAX)
		{
			return _T("");
		}

		return m_strNames[a_nId - (int)ID::MIN];
	}

	CString ColumnType::GetFormat(const ColumnType a_type)
	{
		CString sRet;
		switch (a_type.GetTypeId())
		{
		case ColumnType::ID::INT:
			sRet = _T("%d");
			break;

		case ColumnType::ID::FLOAT:
			sRet = _T("%f");
			break;

		case ColumnType::ID::STRING:
			sRet = _T("\'%s\'");
			break;

		case ColumnType::ID::BLOB:
			sRet = _T("?");
			break;

		case ColumnType::ID::NONE:
			sRet = _T("%s");
			break;
		default:
			ASSERT(FALSE);
			sRet = _T("%s");
			break;
		}

		return sRet;
	}

	CString ColumnType::GetFormat(const int a_nId)
	{
		return GetFormat((ColumnType::ID)a_nId);
	}

}