public FileSetFactory(
IStartupLog startUpLog,
IPagePoolFactory pagePoolFactory)
{
_startUpLog = startUpLog;
_pagePoolFactory = pagePoolFactory;
}
public void Setup()
{
_startUpLog = SetupMock <IStartupLog>();
_errorLog = SetupMock <IErrorLog>();
_pagePoolFactory = SetupMock <IPagePoolFactory>();
_pagePool = _pagePoolFactory.Create(_pageSize);
_dataFileInfo = new FileInfo("C:\\temp\\test.mdf");
_dataFile = new DataFile(_dataFileInfo, _pageSize, _startUpLog);
_logFileInfo = new FileInfo("C:\\temp\\test.ldf");
_logFile = new LogFile(_logFileInfo, true, _startUpLog);
_fileSet = new FileSet(
new[] { _dataFile },
new[] { _logFile },
_pagePoolFactory,
_startUpLog);
var databaseFactory = SetupMock <IDatabaseFactory>();
_database = databaseFactory.Open(null);
var pageCache = new PageCache(_fileSet, _database, _pagePoolFactory, _startUpLog, _errorLog);
_pageStore = new PageStore(pageCache, _startUpLog);
_accessorFactory = new AccessorFactory();
_accessor = _accessorFactory.SmallSequentialAccessor(_pageStore);
}
public void Setup()
{
_startupLog = SetupMock <IStartupLog>();
_errorLog = SetupMock <IErrorLog>();
_pagePoolFactory = SetupMock <IPagePoolFactory>();
_pagePool = _pagePoolFactory.Create(_pageSize);
_logFileInfo1 = new FileInfo("C:\\temp\\test1.ldf");
_logFileInfo2 = new FileInfo("C:\\temp\\test2.ldf");
_dataFileInfo1 = new FileInfo("C:\\temp\\test1.mdf");
_dataFileInfo2 = new FileInfo("C:\\temp\\test2.mdf");
_fileSet = new FileSet(
new IDataFile[] { new DataFile(_dataFileInfo1, _pageSize, _startupLog), new DataFile(_dataFileInfo2, _pageSize, _startupLog) },
new ILogFile[] { new LogFile(_logFileInfo1, true, _startupLog), new LogFile(_logFileInfo2, true, _startupLog) },
_pagePoolFactory,
_startupLog);
var databaseFactory = SetupMock <IDatabaseFactory>();
_database = databaseFactory.Open(null);
var pageCache = new PageCache(_fileSet, _database, _pagePoolFactory, _startupLog, _errorLog);
_pageStore = new PageStore(pageCache, _startupLog);
}
public PageCacheFactory(
IPagePoolFactory pagePoolFactory,
IStartupLog startUpLog,
IErrorLog errorLog)
{
_pagePoolFactory = pagePoolFactory;
_startUpLog = startUpLog;
_errorLog = errorLog;
}
public void SetUp()
{
_startUpLog = SetupMock <IStartupLog>();
_pagePoolFactory = SetupMock <IPagePoolFactory>();
_pagePool = _pagePoolFactory.Create(_pageSize);
_logFileInfo1 = new FileInfo("C:\\temp\\test1.ldf");
_logFileInfo2 = new FileInfo("C:\\temp\\test2.ldf");
_logFileInfo3 = new FileInfo("C:\\temp\\test3.ldf");
_dataFileInfo1 = new FileInfo("C:\\temp\\test1.mdf");
_dataFileInfo2 = new FileInfo("C:\\temp\\test2.mdf");
_dataFileInfo3 = new FileInfo("C:\\temp\\test3.mdf");
}
public FileSet(
IEnumerable <IDataFile> dataFiles,
IEnumerable <ILogFile> logFiles,
IPagePoolFactory pagePoolFactory,
IStartupLog startUpLog)
{
_startUpLog = startUpLog;
_dataFiles = dataFiles.ToArray();
_logFiles = logFiles.ToArray();
startUpLog.WriteLine("Opening a file set with " + _dataFiles.Length + " data files and " + _logFiles.Length + " log files", _dataFiles.Length < 1 || _logFiles.Length < 1);
if (_dataFiles.Length < 1)
{
throw new FileLayerException("You must have at least 1 data file");
}
if (_logFiles.Length < 1)
{
throw new FileLayerException("You must have at least 1 log file");
}
foreach (var dataFile in _dataFiles)
{
startUpLog.WriteLine("- " + dataFile);
}
foreach (var logFile in _logFiles)
{
startUpLog.WriteLine("- " + logFile);
}
_pageSize = _dataFiles[0].PageSize;
if (_dataFiles.Any(df => df.PageSize != _pageSize))
{
startUpLog.WriteLine("Data files can not be mixed, these files are not a file set", true);
throw new FileLayerException("All of the data files must have the same page size");
}
if (_dataFiles.Length > 64)
{
startUpLog.WriteLine("You can not have more than 64 data files in a file set", true);
throw new FileLayerException("The maximum number of data files is 64");
}
_pagePool = pagePoolFactory.Create(_pageSize);
_transactions = new Dictionary <ITransaction, TransactionDetail>();
}
public PageCache(
IFileSet fileSet,
IDatabase database,
IPagePoolFactory pagePoolFactory,
IStartupLog startupLog,
IErrorLog errorLog)
{
_startupLog = startupLog;
_errorLog = errorLog;
_fileSet = fileSet;
_database = database;
startupLog.WriteLine("Creating a new page cache for " + _fileSet);
_pagePool = pagePoolFactory.Create(fileSet.PageSize);
_pages = new PageHeadCollection(fileSet, startupLog, errorLog, _pagePool);
_versions = new VersionHeadCollection(startupLog, errorLog, database);
_transactions = new TransactionHeadCollection(startupLog, errorLog, _pagePool);
}
