StorageFactory Class Reference

#include <StorageFactory.h>

Public Types
enum	CacheHint { CACHE_HINT_APPLICATION, CACHE_HINT_STORAGE, CACHE_HINT_LAZY_DOWNLOAD, CACHE_HINT_AUTO_DETECT }
enum	ReadHint { READ_HINT_UNBUFFERED, READ_HINT_READAHEAD, READ_HINT_AUTO }

Public Member Functions
bool	accounting (void) const
CacheHint	cacheHint (void) const
bool	check (const std::string &url, IOOffset *size=0) const
unsigned int	debugLevel (void) const
bool	enableAccounting (bool enabled)
std::unique_ptr< Storage >	open (const std::string &url, int mode=IOFlags::OpenRead) const
ReadHint	readHint (void) const
void	setCacheHint (CacheHint value)
void	setDebugLevel (unsigned int level)
void	setReadHint (ReadHint value)
void	setTempDir (const std::string &s, double minFreeSpace)
void	setTimeout (unsigned int timeout)
void	stagein (const std::string &url) const
std::string	tempDir (void) const
double	tempMinFree (void) const
std::string	tempPath (void) const
unsigned int	timeout (void) const
std::unique_ptr< Storage >	wrapNonLocalFile (std::unique_ptr< Storage > s, const std::string &proto, const std::string &path, int mode) const
	~StorageFactory (void)

Static Public Member Functions
static const StorageFactory *	get (void)
static StorageFactory *	getToModify (void)

Private Types
typedef tbb::concurrent_unordered_map < std::string, std::shared_ptr < StorageMaker > >	MakerTable

Private Member Functions
StorageMaker *	getMaker (const std::string &proto) const
StorageMaker *	getMaker (const std::string &url, std::string &protocol, std::string &rest) const
	StorageFactory (void)

Private Attributes
bool	m_accounting
CacheHint	m_cacheHint
unsigned int	m_debugLevel
LocalFileSystem	m_lfs
MakerTable	m_makers
ReadHint	m_readHint
std::string	m_tempdir
double	m_tempfree
std::string	m_temppath
unsigned int	m_timeout
std::string	m_unusableDirWarnings

Static Private Attributes
static StorageFactory	s_instance

Detailed Description

Definition at line 13 of file StorageFactory.h.

Member Typedef Documentation

typedef tbb::concurrent_unordered_map<std::string, std::shared_ptr<StorageMaker> > StorageFactory::MakerTable

private

Definition at line 71 of file StorageFactory.h.

Member Enumeration Documentation

enum StorageFactory::CacheHint

Enumerator
CACHE_HINT_APPLICATION
CACHE_HINT_STORAGE
CACHE_HINT_LAZY_DOWNLOAD
CACHE_HINT_AUTO_DETECT

Definition at line 16 of file StorageFactory.h.

  {
    CACHE_HINT_APPLICATION,
    CACHE_HINT_STORAGE,
    CACHE_HINT_LAZY_DOWNLOAD,
    CACHE_HINT_AUTO_DETECT
  };

enum StorageFactory::ReadHint

Enumerator
READ_HINT_UNBUFFERED
READ_HINT_READAHEAD
READ_HINT_AUTO

Definition at line 24 of file StorageFactory.h.

  {
    READ_HINT_UNBUFFERED,
    READ_HINT_READAHEAD,
    READ_HINT_AUTO
  };

Constructor & Destructor Documentation

StorageFactory::~StorageFactory

(

void

)

Definition at line 25 of file StorageFactory.cc.

StorageFactory::StorageFactory ( void  )

private

Definition at line 13 of file StorageFactory.cc.

Member Function Documentation

bool StorageFactory::accounting

(

void

)

const

Definition at line 46 of file StorageFactory.cc.

StorageFactory::CacheHint StorageFactory::cacheHint

(

void

)

const

Definition at line 54 of file StorageFactory.cc.

Referenced by LocalStorageMaker::open(), DCacheStorageMaker::open(), StormStorageMaker::open(), StormLcgGtStorageMaker::open(), and RFIOStorageMaker::open().

bool StorageFactory::check	(	const std::string &	url,
		IOOffset *	size = 0
	)		const

Definition at line 239 of file StorageFactory.cc.

Referenced by TStorageFactorySystem::AccessPathName().

unsigned int StorageFactory::debugLevel

(

void

)

const

Definition at line 78 of file StorageFactory.cc.

bool StorageFactory::enableAccounting

(

bool

enabled

)

Definition at line 38 of file StorageFactory.cc.

const StorageFactory * StorageFactory::get ( void  )

static

Definition at line 30 of file StorageFactory.cc.

Referenced by Options.Options::__getitem__(), TStorageFactorySystem::AccessPathName(), TStorageFactorySystem::GetPathInfo(), HttpStorageMaker::open(), GsiFTPStorageMaker::open(), LocalStorageMaker::open(), DCacheStorageMaker::open(), StormStorageMaker::open(), StormLcgGtStorageMaker::open(), RFIOStorageMaker::open(), and edm::RootSecondaryFileSequence::RootSecondaryFileSequence().

StorageMaker * StorageFactory::getMaker ( const std::string &  proto ) const

private

Definition at line 134 of file StorageFactory.cc.

StorageMaker * StorageFactory::getMaker ( const std::string &  url, std::string &  protocol, std::string &  rest  ) const

private

Definition at line 151 of file StorageFactory.cc.

StorageFactory * StorageFactory::getToModify ( void  )

static

Definition at line 34 of file StorageFactory.cc.

std::unique_ptr< Storage > StorageFactory::open	(	const std::string &	url,
		int	mode = IOFlags::OpenRead
	)		const

Definition at line 171 of file StorageFactory.cc.

StorageFactory::ReadHint StorageFactory::readHint

(

void

)

const

Definition at line 62 of file StorageFactory.cc.

Referenced by LocalStorageMaker::open(), DCacheStorageMaker::open(), StormStorageMaker::open(), StormLcgGtStorageMaker::open(), and RFIOStorageMaker::open().

void StorageFactory::setCacheHint

(

CacheHint

value

)

Definition at line 50 of file StorageFactory.cc.

void StorageFactory::setDebugLevel

(

unsigned int

level

)

Definition at line 74 of file StorageFactory.cc.

void StorageFactory::setReadHint

(

ReadHint

value

)

Definition at line 58 of file StorageFactory.cc.

void StorageFactory::setTempDir	(	const std::string &	s,
		double	minFreeSpace
	)

Definition at line 82 of file StorageFactory.cc.

void StorageFactory::setTimeout

(

unsigned int

timeout

)

Definition at line 66 of file StorageFactory.cc.

void StorageFactory::stagein

(

const std::string &

url

)

const

Definition at line 212 of file StorageFactory.cc.

Referenced by edm::RootSecondaryFileSequence::RootSecondaryFileSequence().

std::string StorageFactory::tempDir

(

void

)

const

Definition at line 122 of file StorageFactory.cc.

Referenced by GsiFTPStorageMaker::open(), and HttpStorageMaker::open().

double StorageFactory::tempMinFree

(

void

)

const

Definition at line 130 of file StorageFactory.cc.

std::string StorageFactory::tempPath

(

void

)

const

Definition at line 126 of file StorageFactory.cc.

unsigned int StorageFactory::timeout

(

void

)

const

Definition at line 70 of file StorageFactory.cc.

std::unique_ptr< Storage > StorageFactory::wrapNonLocalFile	(	std::unique_ptr< Storage >	s,
		const std::string &	proto,
		const std::string &	path,
		int	mode
	)		const

Definition at line 269 of file StorageFactory.cc.

Referenced by LocalStorageMaker::open(), DCacheStorageMaker::open(), StormStorageMaker::open(), StormLcgGtStorageMaker::open(), and RFIOStorageMaker::open().

Member Data Documentation

bool StorageFactory::m_accounting

private

Definition at line 82 of file StorageFactory.h.

CacheHint StorageFactory::m_cacheHint

private

Definition at line 80 of file StorageFactory.h.

unsigned int StorageFactory::m_debugLevel

private

Definition at line 88 of file StorageFactory.h.

LocalFileSystem StorageFactory::m_lfs

private

Definition at line 89 of file StorageFactory.h.

MakerTable StorageFactory::m_makers

mutableprivate

Definition at line 79 of file StorageFactory.h.

ReadHint StorageFactory::m_readHint

private

Definition at line 81 of file StorageFactory.h.

std::string StorageFactory::m_tempdir

private

Definition at line 85 of file StorageFactory.h.

double StorageFactory::m_tempfree

private

Definition at line 83 of file StorageFactory.h.

std::string StorageFactory::m_temppath

private

Definition at line 84 of file StorageFactory.h.

unsigned int StorageFactory::m_timeout

private

Definition at line 87 of file StorageFactory.h.

std::string StorageFactory::m_unusableDirWarnings

private

Definition at line 86 of file StorageFactory.h.

StorageFactory StorageFactory::s_instance

staticprivate

Definition at line 90 of file StorageFactory.h.