/// <summary>
/// Build log files that can access and operate only on active set of log files without ability to
/// rotate and create any new one. Appending to current log file still possible.
/// Store and external components access available in read only mode. </summary>
/// <param name="databaseLayout"> store directory </param>
/// <param name="fileSystem"> log file system </param>
/// <param name="pageCache"> page cache for read only store info access </param>
public static LogFilesBuilder ActiveFilesBuilder(DatabaseLayout databaseLayout, FileSystemAbstraction fileSystem, PageCache pageCache)
{
LogFilesBuilder builder = builder(databaseLayout, fileSystem);
builder._pageCache = pageCache;
builder._readOnly = true;
return(builder);
}
/// <summary>
/// Builder for fully functional transactional log files.
/// Log files will be able to access store and external components information, perform rotations, etc. </summary>
/// <param name="databaseLayout"> database directory </param>
/// <param name="fileSystem"> log files filesystem </param>
public static LogFilesBuilder Builder(DatabaseLayout databaseLayout, FileSystemAbstraction fileSystem)
{
LogFilesBuilder filesBuilder = new LogFilesBuilder();
filesBuilder._databaseLayout = databaseLayout;
filesBuilder._fileSystem = fileSystem;
return(filesBuilder);
}
/// <summary>
/// Build log files that will be able to perform only operations on a log files directly.
/// Any operation that will require access to a store or other parts of runtime will fail.
/// Should be mainly used only for testing purposes or when only file based operations will be performed </summary>
/// <param name="logsDirectory"> log files directory </param>
/// <param name="fileSystem"> file system </param>
public static LogFilesBuilder LogFilesBasedOnlyBuilder(File logsDirectory, FileSystemAbstraction fileSystem)
{
LogFilesBuilder builder = new LogFilesBuilder();
builder._logsDirectory = logsDirectory;
builder._fileSystem = fileSystem;
builder._fileBasedOperationsOnly = true;
return(builder);
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: private LogFiles createLogFiles() throws java.io.IOException
private LogFiles CreateLogFiles()
{
return(LogFilesBuilder.Builder(TestDirectory.databaseLayout(), FileSystemRule).withLogFileName(_filename).withTransactionIdStore(new SimpleTransactionIdStore()).withLogVersionRepository(new SimpleLogVersionRepository()).build());
}
