File catalog interface. More...

#include <GaudiUtils/IFileCatalog.h>

Inheritance diagram for Gaudi::IFileCatalog:

Collaboration diagram for Gaudi::IFileCatalog:

Public Types
typedef std::pair< std::string, std::string >	NamedItem
	Public type definitions.

typedef std::vector< NamedItem >	Attributes

typedef std::vector< NamedItem >	Files

typedef std::vector< std::string >	Strings

Public Types inherited from IInterface
enum	Status { SUCCESS = 1, NO_INTERFACE, VERSMISMATCH, LAST_ERROR }
	Return status. More...

typedef Gaudi::InterfaceId < IInterface, 0, 0 >	iid
	Interface ID.

typedef mpl::set1< iid >	ext_iids
	Extra interfaces.

Public Member Functions
	DeclareInterfaceID (IFileCatalog, 2, 0)
	InterfaceID.

virtual std::string	createFID () const =0
	Catalog interface.

virtual const std::string &	connectInfo () const =0
	Access to connect string.

virtual void	init ()=0
	Parse the DOM tree of the XML catalog.

virtual void	commit ()=0
	Save catalog to file.

virtual void	rollback ()=0
	Save catalog to file.

virtual bool	readOnly () const =0
	Check if the catalog is read-only.

virtual bool	dirty () const =0
	Check if the catalog should be updated.

virtual void	getPFN (const std::string &fid, Files &files) const =0
	Dump all PFNames of the catalog and their attributes associate to the FileID.

virtual void	getLFN (const std::string &fid, Files &files) const =0
	Dump all LFNames of the catalog associate to the FileID.

virtual void	getFID (Strings &fids) const =0
	Dump all file Identifiers.

virtual bool	existsPFN (const std::string &pfn) const =0
	Return the status of a PFName.

virtual std::string	lookupPFN (const std::string &lfn) const =0
	Lookup file identifier by physical file name.

virtual bool	existsLFN (const std::string &lfn) const =0
	Return the status of a LFName.

virtual std::string	lookupLFN (const std::string &lfn) const =0
	Lookup file identifier by physical file name.

virtual bool	existsFID (const std::string &fid) const =0
	Return the status of a FileID.

virtual void	deleteFID (const std::string &FileID) const =0
	Delete FileID Node from the catalog.

virtual void	registerPFN (const std::string &fid, const std::string &pfn, const std::string &ftype) const =0
	Create a Node for a FileID and DOM Node of the PFN with all the attributes.

virtual void	registerLFN (const std::string &fid, const std::string &lfn) const =0
	Create a Node for a FileID and DOM Node of the LFN with all the attributes.

virtual void	registerFID (const std::string &fid) const =0
	Create a Node for a FileID and DOM Node.

virtual void	getMetaData (const std::string &fid, Attributes &attr) const =0
	Dump all MetaData of the catalog for a given file ID.

virtual std::string	getMetaDataItem (const std::string &fid, const std::string &name) const =0
	Access metadata item.

virtual void	setMetaData (const std::string &fid, const std::string &name, const std::string &value) const =0
	Insert/update metadata item.

virtual void	dropMetaData (const std::string &fid) const =0
	Drop all metadata of one FID.

virtual void	dropMetaData (const std::string &fid, const std::string &attr) const =0
	Drop specified metadata item.

Public Member Functions inherited from IInterface
virtual void *	i_cast (const InterfaceID &) const =0
	main cast function

virtual std::vector< std::string >	getInterfaceNames () const =0
	Returns a vector of strings containing the names of all the implemented interfaces.

virtual unsigned long	addRef ()=0
	Increment the reference count of Interface instance.

virtual unsigned long	release ()=0
	Release Interface instance.

virtual unsigned long	refCount () const =0
	Current reference count.

virtual StatusCode	queryInterface (const InterfaceID &ti, void **pp)=0
	Set the void** to the pointer to the requested interface of the instance.

virtual	~IInterface ()
	Virtual destructor.

Additional Inherited Members
Static Public Member Functions inherited from IInterface
static const InterfaceID &	interfaceID ()
	Return an instance of InterfaceID identifying the interface.

Detailed Description

File catalog interface.

Resolve file ids, physical and logical file names.

Author: M.Frank

Version: 1.0

Date: 20/10/2007

Definition at line 24 of file IFileCatalog.h.

Member Typedef Documentation

typedef std::vector<NamedItem> Gaudi::IFileCatalog::Attributes

Definition at line 32 of file IFileCatalog.h.

typedef std::vector<NamedItem> Gaudi::IFileCatalog::Files

Definition at line 33 of file IFileCatalog.h.

typedef std::pair<std::string,std::string> Gaudi::IFileCatalog::NamedItem

Public type definitions.

Definition at line 31 of file IFileCatalog.h.

typedef std::vector<std::string> Gaudi::IFileCatalog::Strings

Definition at line 34 of file IFileCatalog.h.

Member Function Documentation

virtual void Gaudi::IFileCatalog::commit ( )

pure virtual

Save catalog to file.

virtual const std::string& Gaudi::IFileCatalog::connectInfo ( ) const

pure virtual

Access to connect string.

virtual std::string Gaudi::IFileCatalog::createFID ( ) const

pure virtual

Catalog interface.

Create file identifier using UUID mechanism

Gaudi::IFileCatalog::DeclareInterfaceID	(	IFileCatalog	,
		2	,
		0
	)

InterfaceID.

virtual void Gaudi::IFileCatalog::deleteFID ( const std::string & FileID ) const

pure virtual

Delete FileID Node from the catalog.

virtual bool Gaudi::IFileCatalog::dirty ( ) const

pure virtual

Check if the catalog should be updated.

virtual void Gaudi::IFileCatalog::dropMetaData ( const std::string & fid ) const

pure virtual

Drop all metadata of one FID.

virtual void Gaudi::IFileCatalog::dropMetaData	(	const std::string &	fid,
		const std::string &	attr
	)		const

pure virtual

Drop specified metadata item.

virtual bool Gaudi::IFileCatalog::existsFID ( const std::string & fid ) const

pure virtual

Return the status of a FileID.

virtual bool Gaudi::IFileCatalog::existsLFN ( const std::string & lfn ) const

pure virtual

Return the status of a LFName.

virtual bool Gaudi::IFileCatalog::existsPFN ( const std::string & pfn ) const

pure virtual

Return the status of a PFName.

virtual void Gaudi::IFileCatalog::getFID ( Strings & fids ) const

pure virtual

Dump all file Identifiers.

virtual void Gaudi::IFileCatalog::getLFN	(	const std::string &	fid,
		Files &	files
	)		const

pure virtual

Dump all LFNames of the catalog associate to the FileID.

virtual void Gaudi::IFileCatalog::getMetaData	(	const std::string &	fid,
		Attributes &	attr
	)		const

pure virtual

Dump all MetaData of the catalog for a given file ID.

virtual std::string Gaudi::IFileCatalog::getMetaDataItem	(	const std::string &	fid,
		const std::string &	name
	)		const

pure virtual

Access metadata item.

virtual void Gaudi::IFileCatalog::getPFN	(	const std::string &	fid,
		Files &	files
	)		const

pure virtual

Dump all PFNames of the catalog and their attributes associate to the FileID.

virtual void Gaudi::IFileCatalog::init ( )

pure virtual

Parse the DOM tree of the XML catalog.

virtual std::string Gaudi::IFileCatalog::lookupLFN ( const std::string & lfn ) const

pure virtual

Lookup file identifier by physical file name.

virtual std::string Gaudi::IFileCatalog::lookupPFN ( const std::string & lfn ) const

pure virtual

Lookup file identifier by physical file name.

virtual bool Gaudi::IFileCatalog::readOnly ( ) const

pure virtual

Check if the catalog is read-only.

virtual void Gaudi::IFileCatalog::registerFID ( const std::string & fid ) const

pure virtual

Create a Node for a FileID and DOM Node.

virtual void Gaudi::IFileCatalog::registerLFN	(	const std::string &	fid,
		const std::string &	lfn
	)		const

pure virtual

Create a Node for a FileID and DOM Node of the LFN with all the attributes.

virtual void Gaudi::IFileCatalog::registerPFN	(	const std::string &	fid,
		const std::string &	pfn,
		const std::string &	ftype
	)		const

pure virtual

Create a Node for a FileID and DOM Node of the PFN with all the attributes.

virtual void Gaudi::IFileCatalog::rollback ( )

pure virtual

Save catalog to file.

virtual void Gaudi::IFileCatalog::setMetaData	(	const std::string &	fid,
		const std::string &	name,
		const std::string &	value
	)		const

pure virtual

Insert/update metadata item.

The documentation for this class was generated from the following file:

/afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v23r8/GaudiUtils/GaudiUtils/IFileCatalog.h

Gaudi Framework, version v23r8

Public Types

Public Member Functions

Additional Inherited Members

Detailed Description

Member Typedef Documentation

Member Function Documentation